Best Thermalright Case Fans for CPU Cooler in 2026: 15 Picks
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Selecting the right thermalright case fan for CPU Cooler hardware requires balancing frame dimensions, static pressure, and motherboard clearances. This guide compares 15 models strictly by the specifications published on the product listings.
The Thermalright 92mm Slim PWM Fan leads the picks because its 15mm frame thickness and 4-pin PWM connector supply dependable airflow on compact heatsinks where full-thickness fans cannot clear nearby components. Use this breakdown to determine the exact fan dimensions, bearing design, and lighting options needed to match your cooler clearance.
Quick picks
The best fit for you
- You need a low-profile fan for compact coolers Thermalright 92mm Slim PWM Fan Its 15mm slim thickness and 92mm frame clear tight clearances where standard-depth fans cannot fit.
- You want high airflow for a large cooler Thermalright 140mm PWM CPU Cooler Fan The 140mm design provides 75.8 CFM of airflow and a fluid dynamic bearing rated at 26.4 dBA.
- You need to outfit a multi-fan liquid radiator Thermalright 120mm Non-RGB PWM Fan 5-Pack This 5-pack delivers non-RGB fans built specifically for radiator and CPU cooler mounting.
- You have a compact heatsink requiring 80mm mounting Thermalright 80mm PWM Case Fan Its 80mm frame and S-FDB V2 bearing deliver focused pressure in a 25mm profile.
Our 15 picks
Thermalright 92mm Slim PWM Fan
Best for: low-profile and small form factor CPU coolers
- Compatible Device
- CPU Cooler (what this guide is about)
- Fan Size
- 92mm
- Max Fan Speed
- 2700RPM
- Max Airflow
- 42.58CFM
- Static Pressure
- 1.33mm H2O
- Noise Level
- ≤22.4dBA
This compact cooling fan measures 92mm wide and 15mm thick, making it suitable for low-clearance downward CPU coolers. It operates via a 4-pin PWM header with speeds reaching up to 2700 RPM, delivering up to 42.58 CFM of airflow and 1.33 mm H2O static pressure. Integrated rubber pads and a liquid bearing maintain noise levels at or below 22.4 dBA. It suits you if you need a slim cooler replacement.
Pros
- Slim 15mm thickness fits compact CPU cooler clearances
- 4-pin PWM control with speeds up to 2700 RPM
- Liquid bearing keeps operation noise at or below 22.4 dBA
- Four corner vibration damping pads reduce friction
Cons
- No integrated RGB or ARGB lighting
- Lower airflow than 120mm alternatives at 42.58 CFM
Good fit if
- You need a 15mm slim fan to clear low-profile heatsink constraints.
- You use a downward-draft CPU cooler requiring 92mm mounting holes.
- You want motherboard-controlled fan speeds via a 4-pin PWM connection.
Skip if
- You require RGB lighting on your CPU cooler.
- You have space for a standard 120mm cooling fan.
Verdict: Thermalright 92mm Slim CPU Fan delivers dependable airflow and automated PWM control in a space-saving 15mm frame. It is a solid choice for compact heatsinks where full-thickness fans cannot clear nearby components.
Thermalright 120mm Slim ARGB Fan
Best for: compact CPU coolers with limited clearance
- Compatible Device
- CPU Cooler (what this guide is about)
- Fan Size
- 120mm
- Max Fan Speed
- 1500RPM
- Max Airflow
- 52CFM
- Static Pressure
- 1.24mm H2O
- Noise Level
- ≤24.1dBA
This is a low-profile 120mm cooling fan built for heatsinks and tight spaces where standard 25mm fans will not fit. At just 15mm thick, it delivers up to 52 CFM of airflow and 1.24 mm H2O static pressure with a top speed of 1500 RPM. You get 4-pin PWM control alongside addressable RGB lighting. It suits you if you need compact clearance above your motherboard components.
Pros
- Slim 15mm thickness fits tight component clearances
- Pushes up to 52 CFM of airflow and 1.24 mm H2O air pressure
- Maximum rated noise level is quiet at 24.1 dBA
- Integrated corner pads dampen rotational vibration
Cons
- Peak static pressure is modest at 1.24 mm H2O
- Maximum rotational speed is capped at 1500 RPM
Good fit if
- You need a slim 15mm fan to clear tall memory modules or tight CPU cooler brackets.
- You want motherboard-controlled PWM speeds alongside addressable RGB lighting.
- You require quiet cooling operation rated at or below 24.1 dBA.
Skip if
- You require static pressure higher than 1.24 mm H2O for thick liquid cooling radiators.
- You prefer a plain fan without RGB illumination.
Verdict: Thermalright 120mm Slim ARGB Fan is a practical low-profile cooling option that provides up to 52 CFM of airflow without crowding nearby components. Its 15mm thickness makes it an easy fit for space-constrained heatsink setups.
Thermalright 80mm PWM Case Fan
Best for: compact heatsinks needing high static pressure
- Compatible Device
- CPU Cooler (what this guide is about)
- Fan Size
- 80mm
- Max Fan Speed
- 2200RPM
- Max Airflow
- 34CFM
- Static Pressure
- 2.7mm H2O
- Noise Level
- ≤24dBA
The Thermalright 80mm PWM Cooler Fan is a compact cooling fan designed for CPU heatsinks, radiators, and small PC enclosures. Running up to 2200 RPM via a 4-pin PWM connection, it generates 2.7mm H2O static pressure and up to 34 CFM airflow while keeping noise at or below 24 dBA. Built with an S-FDB V2 bearing and four vibration pads, it suits you if your compact cooler needs focused pressure.
Pros
- Static pressure reaches 2.7mm H2O
- Motherboard speed control up to 2200 RPM via 4-pin PWM
- Maximum noise level rated at 24 dBA or lower
- Equipped with S-FDB V2 bearing and four vibration damping pads
Cons
- Airflow caps at 34 CFM
- Standard 25mm thickness takes more clearance than slim 15mm options
- No integrated RGB or lighting features listed
Good fit if
- You need an 80mm fan with 2.7mm H2O static pressure for heatsink fin stacks.
- You want automatic motherboard fan speed curves using a standard 4-pin PWM header.
- You have at least 25mm of clearance depth on your cooler.
Skip if
- You require a slim 15mm-thick fan for ultra-compact clearance.
- You need high overall airflow exceeding 34 CFM.
Verdict: Thermalright 80mm PWM Cooler Fan delivers focused static pressure and low vibration for compact CPU heatsinks. Its standard 25mm profile and S-FDB V2 bearing make it a durable choice when 80mm mounting is required.
Thermalright 80mm Slim PWM Fan
Best for: compact CPU coolers with tight clearance
- Compatible Device
- CPU Cooler (what this guide is about)
- Fan Size
- 80mm
- Max Fan Speed
- 2200 RPM
- Max Airflow
- 28.4 CFM
- Static Pressure
- 1.25 mmH2O
- Noise Level
- ≤23.3 dBA
This is a low-profile 80mm cooling fan designed for compact CPU heatsinks. It features a slim 15mm thickness that fits into tight clearance spaces where standard fans collide with memory or case panels. You get automated 4-pin PWM speed control reaching up to 2200 RPM, paired with 28.4 CFM airflow and 1.25 mm H2O static pressure. It suits small-form-factor builds needing quiet airflow up to 23.3 dBA.
Pros
- Slim 15mm profile fits compact clearances
- S-FDB V2 bearing reduces blade vibration
- 4-pin PWM control scales speeds up to 2200 RPM
- Four integrated vibration damping pads
- Quiet operation rated at 23.3 dBA or lower
Cons
- Airflow peaks at 28.4 CFM
- Static pressure limited to 1.25 mm H2O
- No RGB lighting included
Good fit if
- You need an 80mm fan with a slim 15mm profile for low-clearance CPU coolers.
- You want 4-pin PWM motherboard control to dynamically scale fan speeds.
- You prioritize quiet operation capped at 23.3 dBA.
Skip if
- You need high airflow beyond 28.4 CFM for large CPU radiators.
- You require integrated RGB or ARGB lighting effects.
- You have mounting space for standard 120mm or 140mm coolers.
Verdict: Thermalright 80mm Slim CPU Fan delivers reliable cooling in tight spaces with its 15mm frame and quiet S-FDB V2 bearing. It provides a practical, low-noise option when standard cooler fans will not clear surrounding components.
Thermalright 80mm PWM Cooling Fan
Best for: compact CPU heatsinks requiring high static pressure
- Compatible Device
- CPU Cooler (what this guide is about)
- Fan Size
- 80mm
- Max Fan Speed
- 2200 RPM
- Max Airflow
- 34 CFM
- Static Pressure
- 2.7 mmH2O
- Noise Level
- ≤24 dBA
You get a compact 80mm cooling fan designed for heatsinks requiring smaller profiles. Operating via a 4-pin PWM header, it delivers up to 2200 RPM, producing 34 CFM of airflow alongside 2.7mm H2O static pressure. The unit relies on an S-FDB V2 bearing and integrated corner pads to cap noise at 24 dBA. It suits you if your CPU cooler needs dense fin airflow in tight chassis spaces.
Pros
- Static pressure reaches 2.7mm H2O for pushing air through heatsink fins
- Maximum rotational speed of 2200 RPM controlled via 4-pin PWM
- S-FDB V2 bearing design maintains stability in lifting orientation
- Four corner vibration pads reduce operational friction
Cons
- Maximum airflow limited to 34 CFM due to 80mm size
- No integrated RGB or illumination features
- Frame thickness of 25mm exceeds slim 15mm fan options
Good fit if
- You need an 80mm fan with 2.7mm H2O static pressure for a compact CPU heatsink.
- You want automatic speed adjustments using a standard 4-pin PWM connection.
- You require fluid dynamic bearings with corner dampening to cap sound at 24 dBA.
Skip if
- You need standard 120mm or 140mm mounting points for larger CPU coolers.
- You want integrated lighting or ARGB accents on your fan.
Verdict: Thermalright 80mm PWM CPU Cooler Fan delivers high static pressure and PWM control in a compact 80mm size. It provides reliable heatsink cooling where larger fans cannot physically fit.
Thermalright 120mm ARGB PWM Fan
Best for: quiet CPU cooling with customizable ARGB lighting
- Compatible Device
- CPU Cooler (what this guide is about)
- Fan Size
- 120mm
- Max Fan Speed
- 1500RPM
- Max Airflow
- 47.6CFM
- Static Pressure
- 1.31mm H2O
- Noise Level
- ≤ 23.2dBA
This 120mm fan gives you dynamic cooling for your CPU heatsink or liquid cooler setup. It delivers up to 47.6 CFM of airflow and 1.31 mm H2O static pressure with a top speed of 1500 RPM. With an S-FDB bearing rated at 23.2 dBA, it keeps operation quiet under load. The 55cm PWM series cable simplifies daisy-chaining multiple units, making it a solid choice if you need integrated ARGB lighting.
Pros
- Maximum noise level stays at or below 23.2 dBA
- S-FDB bearing stabilizes blades and extends lifespan
- 55cm PWM cable supports series fan connection
- Integrated ARGB lighting effect
Cons
- Static pressure tops out at 1.31 mm H2O
- Maximum airflow is 47.6 CFM
Good fit if
- You want an ARGB fan for a 120mm CPU cooler or radiator.
- You require low-noise operation capped at 23.2 dBA.
- You need a long 55cm PWM cable to daisy-chain fans.
Skip if
- You need static pressure higher than 1.31 mm H2O for dense fins.
- You prefer a non-illuminated fan without ARGB.
Verdict: Thermalright 120mm ARGB CPU Cooler Fan balances quiet 23.2 dBA operation with customizable lighting for standard CPU coolers. Its 55cm series PWM cable provides easy routing across your build.
Thermalright 120mm Dual Aperture ARGB Fan
Best for: quiet CPU heatsinks needing subtle ARGB
- Compatible Device
- CPU Cooler (what this guide is about)
- Fan Size
- 120mm
- Max Fan Speed
- 1500RPM
- Max Airflow
- 47.6CFM
- Static Pressure
- 1.31mm H2O
- Noise Level
- ≤ 23.2dBA
The Thermalright 120mm ARGB Three-Fan Pack provides cooling for CPU heatsinks and radiators. You get standard 120mm by 25mm dimensions, 4-pin PWM control up to 1500 RPM, and an S-FDB bearing rated at 23.2 dBA or lower. With 47.6 CFM airflow and 1.31 mm H2O static pressure, this set suits you if you need quiet cooling and integrated front-and-back ARGB accent rings.
Pros
- S-FDB bearing engineered to reduce blade vibration in lifting mode
- 4-pin PWM control reaching speeds up to 1500 RPM
- Acoustic output rated at 23.2 dBA or less
- Front and rear 0.6mm ARGB aperture accent lighting
Cons
- Airflow tops out at 47.6 CFM
- Static pressure is limited to 1.31 mm H2O
Good fit if
- You want 120mm PWM fans rated at 23.2 dBA or quieter.
- You need dual-sided ARGB accent rings on your CPU cooler.
- You require S-FDB bearings for stable vertical or horizontal mounting.
Skip if
- You require static pressure higher than 1.31 mm H2O for dense radiators.
- You want unlighted fans without extra ARGB connections.
Verdict: Thermalright 120mm ARGB Three-Fan Pack delivers quiet 23.2 dBA operation and balanced 1.31 mm H2O pressure for standard CPU heatsinks. Its dual-aperture ARGB rings supply subtle illumination without sacrificing 1500 RPM PWM cooling performance.
Thermalright 120mm Slim ARGB Fan
Best for: compact CPU coolers needing slim ARGB fans
- Compatible Device
- CPU Cooler (what this guide is about)
- Fan Size
- 120mm
- Max Fan Speed
- 1500 RPM
- Max Airflow
- 52 CFM
- Static Pressure
- 1.24 mmH2O
- Noise Level
- 24.1 dBA
This 120mm cooling fan features a slim 15mm thickness designed for tight CPU cooler clearances. It delivers up to 52 CFM of airflow and 1.24 mm H2O of static pressure at speeds up to 1500 RPM via a 4-pin PWM connector. With integrated ARGB lighting and four vibration pads, it suits you if your cooler needs a low-profile fan that maintains direct motherboard lighting control.
Pros
- Slim 15mm depth fits tight CPU cooler and RAM clearances
- 4-pin PWM connector supports motherboard speed control up to 1500 RPM
- ARGB illumination includes 17 selectable lighting modes via motherboard sync
- Built-in vibration damping pads reduce mechanical noise to 24.1 dBA
Cons
- Peak static pressure is limited to 1.24 mm H2O
- Maximum airflow tops out at 52 CFM
Good fit if
- You need a low-profile 15mm fan to fit around tall RAM or tight heatsinks.
- You want motherboard-controlled ARGB lighting alongside automatic PWM speed curves.
Skip if
- You require static pressure higher than 1.24 mm H2O for dense fin stacks.
- You prefer an unlighted fan build without extra lighting wiring.
Verdict: Thermalright 120mm Slim ARGB CPU Fan delivers 52 CFM airflow and 1500 RPM PWM control in a compact 15mm profile. It provides dependable heatsink cooling when standard-depth fans exceed your clearance limits.
Thermalright 92mm PWM CPU Cooler Fan
Best for: compact downward CPU coolers needing 92mm fans
- Compatible Device
- CPU Cooler (what this guide is about)
- Max Fan Speed
- 2200 RPM
- Connector Type
- 4-pin PWM
- Bearing Type
- S-FDB
- Dimensions
- 3.62 × 0.98 × 3.62 inches
- Weight
- 3.53 ounces
This 92mm cooling fan delivers rotational speeds up to 2200 RPM using a standard 4-pin PWM motherboard connection. Built with a 7-blade design and an S-FDB bearing, it maintains stability when mounted onto downward CPU coolers and radiators. Four corner silicone pads limit vibration transfer to your heatsink. It suits your build if you need a standard-thickness 25mm replacement fan for compact CPU coolers without any extra lighting.
Pros
- Maximum rotational speed of 2200 RPM
- S-FDB bearing engineered to reduce blade shake in lifting mode
- 4-pin PWM connector for motherboard-controlled speed regulation
- Four silicone corner pads for vibration damping
Cons
- Standard 25mm thickness takes up more clearance than 15mm slim fans
- Lacks integrated RGB or ARGB lighting
Good fit if
- You need a 92mm replacement fan for a downward CPU cooler or radiator.
- You want automated speed adjustments via your motherboard's 4-pin PWM header.
- You prefer an all-black fan without lighting.
Skip if
- You need a low-profile 15mm fan to fit tight clearance spaces.
- You want built-in lighting effects for your cooler.
Verdict: Thermalright 92mm PWM CPU Cooler Fan delivers fast 2200 RPM speeds and stable S-FDB bearing operation for compact heatsinks. It is a solid choice if you need a reliable, non-illuminated replacement fan.
Thermalright 120mm Slim White ARGB Fan
Best for: tight CPU cooler clearances and compact cases
- Compatible Device
- CPU Cooler (what this guide is about)
- Fan Size
- 120mm
- Max Fan Speed
- 1500RPM
- Max Airflow
- 52CFM
- Static Pressure
- 1.24mm H2O
- Noise Level
- ≤24.1dBA
This 120mm cooling fan features a slim 15mm thickness designed to fit cramped CPU coolers and tight PC cases. You get pulse-width modulation speed control up to 1500 RPM, delivering up to 52 CFM of airflow and 1.24 mm H2O of static pressure at 24.1 dBA or lower. It includes addressable 5V 3-pin RGB lighting with integrated corner damping pads, making it a practical option when clearance around your heatsink is limited.
Pros
- Slim 15mm profile clears RAM and compact heatsinks
- PWM speed control tops out at 1500 RPM
- Low maximum noise rating of 24.1 dBA
- Includes 5V 3-pin ARGB header and four vibration pads
Cons
- Static pressure tops out at 1.24 mm H2O
- Max airflow of 52 CFM is lower than full-thickness 25mm fans
Good fit if
- You need a low-profile 15mm fan to fit over tall RAM modules.
- You want 5V 3-pin ARGB lighting synchronized with your motherboard.
- You need a 120mm PWM fan that stays under 25 dBA.
Skip if
- You have clearance for thicker 25mm fans with higher static pressure.
- You lack a standard 5V 3-pin ARGB motherboard header.
Verdict: Thermalright 120mm Slim ARGB Fan delivers solid airflow and addressable lighting in a compact 15mm profile. It solves clearance issues on tight CPU coolers without generating excessive noise.
Thermalright 140mm PWM CPU Cooler Fan
Best for: 140mm CPU coolers and liquid radiators
- Compatible Device
- CPU Cooler (what this guide is about)
- Fan Size
- 140mm
- Max Fan Speed
- 1500RPM
- Max Airflow
- 75.8CFM
- Static Pressure
- 1.93mm H2O
- Noise Level
- 26.4dBA
This 140mm cooling fan delivers up to 75.8 CFM of airflow and 1.93 mm H2O of static pressure for your CPU cooler or radiator. It operates up to 1500 RPM through a 4-pin PWM connection, producing up to 26.4 dBA of noise. With its fluid dynamic bearing and 55cm series cable, you get steady cooling and flexible wire routing.
Pros
- High maximum airflow of 75.8 CFM
- Static pressure rated at 1.93 mm H2O
- Long 55cm PWM cable supports series fan control
- Silicone corner pads reduce vibration
Cons
- 140mm frame does not fit standard 120mm cooler mounts
- No integrated RGB lighting
Good fit if
- You have a CPU heatsink or radiator designed for 140mm fan mounts.
- You want high airflow up to 75.8 CFM with automatic PWM motherboard control.
- You need a long 55cm cable to link fans in series.
Skip if
- You require a standard 120mm or slim 92mm fan for a compact heatsink.
- You want built-in RGB or ARGB lighting for your CPU cooler.
Verdict: Thermalright 140mm PWM CPU Cooler Fan provides strong 75.8 CFM airflow and fluid dynamic bearing reliability for 140mm heatsinks. It handles high thermal loads while keeping noise capped at 26.4 dBA.
Thermalright 120mm White ARGB Case Fans (3-Pack)
Best for: white CPU cooler and case setups
- Compatible Device
- CPU Cooler (what this guide is about)
- Fan Size
- 120mm
- Max Fan Speed
- 1550RPM
- Max Airflow
- 66.17CFM
- Static Pressure
- 1.53mm H2O
- Noise Level
- ≤ 25.6dBA
View on Amazon: Thermalright 120mm White ARGB Case Fans (3-Pack)
This three-pack provides 120mm white fans engineered for PC cases, radiators, and CPU coolers. You get speeds up to 1550 RPM governed by 4-pin PWM control, pushing 66.17 CFM of airflow alongside 1.53 mm H2O static pressure. Noise tops out at 25.6 dBA thanks to S-FDB bearings. With 55cm cables wired for PWM series control and motherboard-synced ARGB lighting, this set suits you if you need matching cooler fans.
Pros
- Delivers up to 66.17 CFM airflow and 1.53 mm H2O static pressure
- Quiet operation with a maximum noise rating of 25.6 dBA
- S-FDB bearing reduces blade vibration in lifting mode
- Generous 55cm cable allows PWM series daisy-chaining
Cons
- Standard 25mm thickness is too thick for slim fan mounts
- Requires a motherboard with an ARGB header for LED control
Good fit if
- You need three matching 120mm fans for a CPU cooler or radiator
- You want ARGB lighting synchronized through your motherboard port
- You need extended 55cm cabling to link multiple PWM fans together
Skip if
- You need low-profile 15mm fans for tight case clearance
- You prefer an unlighted fan build without LED cables
- You have a motherboard that lacks ARGB headers
Verdict: Thermalright 120mm White ARGB Fan 3-Pack offers balanced 66.17 CFM airflow and 1.53 mm H2O pressure with quiet S-FDB bearings for CPU heatsinks. It delivers coordinated white styling and PWM series cabling across three 120mm cooling locations.
Thermalright 120mm Non-RGB PWM Fan 5-Pack
Best for: multi-fan radiator setups without lighting
- Compatible Device
- Radiator, CPU Cooler (what this guide is about)
- Fan Size
- 120mm
- Max Fan Speed
- 1550RPM
- Max Airflow
- 66.17CFM
- Static Pressure
- 1.53mm H2O
- Noise Level
- 25.6dBA
This package gives you five lightless 120mm cooling fans designed for CPU coolers and liquid radiators. Each unit runs up to 1550 RPM using a 4-pin PWM header and delivers 66.17 CFM of airflow alongside 1.53 mm H2O static pressure. Integrated S-FDB bearings keep noise under 25.6 dBA during peak operation. You also get 55cm cables for easy series connection. This set suits you if you need multi-fan radiator coverage without RGB lighting.
Pros
- Generates 1.53 mm H2O static pressure for heatsinks and radiators
- Delivers up to 66.17 CFM airflow at 1550 RPM
- Includes 55cm PWM daisy-chain cables for series control
- S-FDB bearing keeps noise levels down to 25.6 dBA
Cons
- No integrated RGB or LED lighting elements
- Standard 25mm thickness excludes low-profile clearance builds
Good fit if
- You need multiple 120mm fans for liquid cooling radiators or heatsinks.
- You prefer a non-illuminated setup without lighting cables.
- You want daisy-chain PWM cables to control several fans from one header.
Skip if
- You want integrated ARGB lighting effects.
- You require slim cooling fans thinner than 25mm.
Verdict: Thermalright 120mm Lightless Fan 5-Pack delivers solid static pressure and high airflow for multi-fan radiator setups without any lighting clutter.
Thermalright 120mm White Reverse ARGB Fans
Best for: reverse-flow CPU heatsink setups requiring quiet lighting
- Compatible Device
- CPU Cooler (what this guide is about)
- Fan Size
- 120mm
- Max Fan Speed
- 1500 RPM
- Max Airflow
- 47.6 CFM
- Static Pressure
- 1.31 mmH2O
- Noise Level
- ≤23.2 dBA
This three-pack provides 120mm reverse-blade fans tailored for heatsinks and chassis intake. Each unit features 4-pin PWM control operating up to 1500 RPM, delivering 47.6 CFM of airflow and 1.31 mm H2O of static pressure at a 23.2 dBA maximum noise level. It suits you if you need reverse-flow orientation to keep the front hub visible on your CPU cooler while maintaining dual-sided 0.6mm ARGB lighting.
Pros
- Reverse-blade design keeps intake setups visually clean
- Dual-sided 0.6mm ARGB lighting strips on front and back
- Quiet operation with a maximum noise rating of 23.2 dBA
- Soft silicone corner feet reduce operational vibration
Cons
- Peak airflow is limited to 47.6 CFM
- Static pressure caps at 1.31 mm H2O
- Daisy-chaining is limited to fewer than six fans in series
Good fit if
- You want reverse airflow to show the clean fan face on your cooler.
- You need 4-pin PWM control that automatically scales up to 1500 RPM.
- You prioritize lower acoustics with noise levels below 24 dBA.
Skip if
- You need high static pressure exceeding 1.31 mm H2O for dense radiators.
- You require airflow rates higher than 47.6 CFM for maximum heat dissipation.
Verdict: Thermalright 120mm White Reverse ARGB Fans deliver reverse airflow and subtle dual-sided lighting for visible CPU cooler configurations. They balance low 23.2 dBA noise output with standard 120mm mounting compatibility.
Thermalright 120mm Interlocking Reverse Fan 3-Pack
Best for: clean cable management and reverse intake setups
- Compatible Device
- CPU Cooler (what this guide is about)
- Fan Size
- 120mm
- Max Fan Speed
- 1500 RPM
- Max Airflow
- 47.6 CFM
- Static Pressure
- 1.31 mmH2O
- Noise Level
- ≤23.2 dBA
View on Amazon: Thermalright 120mm Interlocking Reverse Fan 3-Pack
This Thermalright 120mm cooling pack delivers three reverse-blade fans designed for CPU coolers and intake setups. Each unit runs up to 1500 RPM via 4-pin PWM control, delivering 47.6 CFM of airflow and 1.31 mm H2O static pressure at 23.2 dB(A) maximum noise. The modular snap-together frame minimizes case wiring. You get integrated 5V 3-pin ARGB mirror lighting, making this kit suitable if you want clean cable management and intake airflow.
Pros
- Reverse blade orientation exhausts air across front face for intake placement
- Interlocking buckle mechanism links fans together to eliminate cable clutter
- Quiet rated operation capped at 23.2 dB(A)
- Standard 4-pin PWM power and 3-pin 5V ARGB connectors
Cons
- Peak static pressure reaches 1.31 mm H2O
- Maximum airflow tops out at 47.6 CFM
- Non-standard 124 mm width may interfere with tight clearance spaces
Good fit if
- You want reverse-flow fan blades to keep intake surfaces clean and visible.
- You prefer modular snap-together fan frames to reduce cabling inside the chassis.
- You need standard 4-pin PWM speed control alongside 3-pin 5V ARGB lighting.
Skip if
- You need static pressure above 1.31 mm H2O for dense radiator fins.
- You require high-volume airflow exceeding 47.6 CFM.
Verdict: Thermalright 120mm Interlocking Reverse Fan 3-Pack combines reverse-flow intake blades and modular daisy-chaining for tidy builds. It provides quiet, PWM-controlled cooling suited for CPU heatsinks and case intake mounts.
Specifications side by side
| Spec | Thermalright 92mm Slim PWM Fan | Thermalright 120mm Slim ARGB Fan | Thermalright 80mm PWM Case Fan | Thermalright 80mm Slim PWM Fan | Thermalright 80mm PWM Cooling Fan | Thermalright 120mm ARGB PWM Fan | Thermalright 120mm Dual Aperture ARGB Fan | Thermalright 120mm Slim ARGB Fan | Thermalright 92mm PWM CPU Cooler Fan | Thermalright 120mm Slim White ARGB Fan | Thermalright 140mm PWM CPU Cooler Fan | Thermalright 120mm White ARGB Case Fans (3-Pack) | Thermalright 120mm Non-RGB PWM Fan 5-Pack | Thermalright 120mm White Reverse ARGB Fans | Thermalright 120mm Interlocking Reverse Fan 3-Pack |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Fan Size | 92mm | 120mm | 80mm | 80mm | 80mm | 120mm | 120mm | 120mm | not specified | 120mm | 140mm | 120mm | 120mm | 120mm | 120mm |
| Max Fan Speed | 2700RPM | 1500RPM | 2200RPM | 2200 RPM | 2200 RPM | 1500RPM | 1500RPM | 1500 RPM | 2200 RPM | 1500RPM | 1500RPM | 1550RPM | 1550RPM | 1500 RPM | 1500 RPM |
| Max Airflow | 42.58CFM | 52CFM | 34CFM | 28.4 CFM | 34 CFM | 47.6CFM | 47.6CFM | 52 CFM | not specified | 52CFM | 75.8CFM | 66.17CFM | 66.17CFM | 47.6 CFM | 47.6 CFM |
| Static Pressure | 1.33mm H2O | 1.24mm H2O | 2.7mm H2O | 1.25 mmH2O | 2.7 mmH2O | 1.31mm H2O | 1.31mm H2O | 1.24 mmH2O | not specified | 1.24mm H2O | 1.93mm H2O | 1.53mm H2O | 1.53mm H2O | 1.31 mmH2O | 1.31 mmH2O |
| Noise Level | ≤22.4dBA | ≤24.1dBA | ≤24dBA | ≤23.3 dBA | ≤24 dBA | ≤ 23.2dBA | ≤ 23.2dBA | 24.1 dBA | not specified | ≤24.1dBA | 26.4dBA | ≤ 25.6dBA | 25.6dBA | ≤23.2 dBA | ≤23.2 dBA |
| Connector Type | 4-pin PWM | 4-pin PWM | 4pin pwm | 4-pin PWM | 4-pin PWM | 4pin pwm | 4pin pwm | 4-pin PWM | 4-pin PWM | 4-pin PWM | 4pin pwm | 4pin pwm | 4pin pwm | 4-pin PWM | 4-Pin PWM |
| Bearing Type | Liquid | not specified | S-FDB V2 | S-FDB V2 | S-FDB V2 | S-FDB | S-FDB | not specified | S-FDB | not specified | S-FDB | S-FDB | S-FDB | not specified | not specified |
| Lighting Type | not specified | ARGB | not specified | not specified | not specified | ARGB | ARGB | ARGB | not specified | 5V 3-pin ARGB | not specified | ARGB | not specified | ARGB | 5V 3-Pin ARGB |
| Blade Direction | not specified | not specified | not specified | not specified | not specified | not specified | not specified | not specified | not specified | not specified | not specified | not specified | not specified | Reverse | not specified |
| Lighting | not specified | ARGB | not specified | not specified | not specified | ARGB | ARGB | ARGB | not specified | ARGB | not specified | ARGB | not specified | ARGB | ARGB |
| Compatible Device | CPU Cooler | CPU Cooler | CPU Cooler | CPU Cooler | CPU Cooler | CPU Cooler | CPU Cooler | CPU Cooler | CPU Cooler | CPU Cooler | CPU Cooler | CPU Cooler | Radiator, CPU Cooler | CPU Cooler | CPU Cooler |
| Dimensions | 3.62 × 0.59 × 3.62 inches | 0.59 × 4.72 × 4.72 inches | 3.15 × 0.98 × 3.15 inches | 3.15 × 0.98 × 3.14 inches | 0.98 × 3.15 × 3.15 inches | 4.72 × 0.98 × 4.72 inches | 4.72 × 0.98 × 4.72 inches | 4.72 × 0.59 × 4.72 inches | 3.62 × 0.98 × 3.62 inches | 4.72 × 0.59 × 4.72 inches | 5.51 × 5.51 × 0.98 inches | 4.72 × 0.98 × 4.72 inches | 4.72 × 0.98 × 4.72 inches | 0.79 × 0.79 × 0.79 inches | 4.88 × 4.72 × 0.98 inches |
| Weight | 1.6 ounces | 3.53 ounces | not specified | 3.53 ounces | 3.53 ounces | 3.53 ounces | 3.53 ounces | 3.53 ounces | 3.53 ounces | 3.53 ounces | not specified | not specified | not specified | 3.53 ounces | not specified |
| Size | 92x92x15mm | not specified | not specified | not specified | not specified | not specified | not specified | not specified | TL-P9 | not specified | not specified | not specified | not specified | not specified | not specified |
| Color | Grey | not specified | TL-B9W | not specified | not specified | BLACK | BLACK | not specified | BLACK | not specified | not specified | TL-C12CW-S X3 | not specified | not specified | TL-M12QRW X3 |
| Model | TL-9015 | TL-C12015W-S | TL-B8W | TL-8015 | TL-B8 | TL-S12 X3 | TL-S12-S X3 | TL-C12015W-S D6 | TL-P9 | C12015W-S-D1 | TL-C14C D6 | not specified | TL-C12C X5 | TL-S12R X3 | not specified |
If you prefer a complete heatsink assembly rather than replacing individual fans, compare clearance specifications across the best CPU coolers with fan.
How to Choose Thermalright Cooler Fans
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Choose Standard or Reverse Blades
Check blade orientation before mounting fans to an exposed cooler. Standard fans direct airflow past the motor support struts, exposing rear brackets when installed as intakes. Reverse-blade options like the Thermalright 120mm White Reverse ARGB Fans pull air across the heatsink while keeping the front face visible. This orientation maintains clean looks in visible cases without flipping the frame. Choose standard blades for conventional push setups and reverse blades when you want unobstructed intake presentation on your cooler.
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Balance ARGB Lighting and Cabling
Decide whether your CPU cooler requires addressable lighting or simple function. Thermalright offers addressable options with dual aperture rings, such as the Thermalright 120mm ARGB PWM Fan, which adds lighting control through compatible headers. Models without lighting, including unlit multi-packs, eliminate secondary illumination cables entirely. If you want illuminated aesthetics, confirm your motherboard has the proper lighting headers. If you prioritize clean routing and zero lighting clutter around your heatsink, choose non-RGB variants with only standard power connections.
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Check Header Connectivity and Chaining
Count your motherboard fan headers before selecting a cooler fan. Standard motherboards often provide only one dedicated CPU fan header. Models featuring integrated series PWM cabling, or interlocking modular connections like the Thermalright 120mm Interlocking Reverse Fan 3-Pack, link multiple units together along a single header line. This design simplifies cable management across dual-fan heatsinks and prevents routing clutter near memory slots. If you select fans without series connections, verify that your board has enough separate 4-pin ports available.
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Evaluate Static Pressure for Heatsinks
Examine heatsink fin density to determine your static pressure requirements. CPU heatsinks create physical resistance that requires focused pressure rather than raw unrestricted airflow. Specifications list static pressure in mm H2O, such as the 1.53 mm H2O generated by the Thermalright 120mm White ARGB Case Fans. Higher pressure values push air through tightly packed fins without stalling. If your cooler has widely spaced fins, airflow volume takes priority. For dense fin arrays, select models engineered with dedicated static pressure ratings.
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Inspect Internal Bearing Mechanisms
Review the internal bearing specification for long-term mechanical reliability. Thermalright CPU cooler fans employ fluid dynamic bearings or specialized S-FDB V2 assemblies, as featured in the Thermalright 80mm PWM Case Fan. Fluid bearings use pressurized liquid to prevent direct metal-to-metal contact between internal components. This construction minimizes rotational friction, reduces operating vibration, and prevents bearing degradation during prolonged vertical or horizontal operation. Verify the bearing design to ensure stable rotation and quiet performance across long cooling sessions.
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Plan Multi-Fan Heatsink Setups
Determine how many fans your heatsink or liquid radiator requires. Dual-tower air coolers and liquid radiators demand matched airflow and equal RPM curves across their entire surface. Multi-pack options, such as the Thermalright 120mm Non-RGB PWM Fan 5-Pack, provide identical fan units with uniform speeds and matching acoustic signatures. Buying matched multi-packs ensures consistent airflow balance across push-pull heatsinks or radiators. If your cooler only holds a single fan, choose individual units to avoid storing unneeded hardware.
Frequently asked questions
What connector type do Thermalright CPU cooler fans use for speed control?
Thermalright CPU cooler fans use standard 4-pin PWM connectors to manage motor speed automatically through your motherboard. Models like the TL-9015 and TL-B8 utilize this 4-pin setup so your system can adjust fan speeds according to CPU temperatures. Several multipacks, such as the TL-S12 X3, also include series PWM daisy-chain cables to simplify connecting multiple fans to a single motherboard fan header.
How much airflow can you expect from a slim Thermalright 120mm fan?
A slim 120mm Thermalright fan delivers up to 52 CFM of airflow while operating at speeds up to 1500 RPM. Models like the TL-C12015W-S pack this performance into a 15mm frame, which is significantly thinner than standard 25mm models. This allows you to maintain adequate airflow across your heatsink fins without causing mechanical clearance problems with nearby RAM modules or motherboard heatsinks.
Which bearing types are used in Thermalright heatsink fans?
Thermalright heatsink fans primarily feature fluid dynamic bearings or upgraded S-FDB and S-FDB V2 bearings. For instance, the 140mm TL-C14C D6 uses a fluid dynamic bearing to maintain smooth rotation at 75.8 CFM, while compact options like the TL-B8W incorporate S-FDB V2 bearings. These bearing designs help ensure stable rotation, low vibration, and quiet operation when mounted directly against metal cooler heatsinks.
What is the noise level of Thermalright ARGB CPU cooler fans?
Thermalright ARGB CPU cooler fans operate at sound levels as low as 23.2 dBA under normal cooling loads. Units such as the TL-S12 X3 and the dual-aperture TL-S12-S X3 maintain this 23.2 dBA acoustic output while spinning up to 1500 RPM. Even larger options like the 140mm TL-C14C D6 keep operating noise capped at 26.4 dBA, keeping your desktop build quiet under intensive processor workloads.
How does the static pressure rating compare across Thermalright 120mm models?
Thermalright 120mm models provide static pressure ratings tailored for heatsink resistance, such as 1.31 mm H2O on the TL-S12-S X3 and 1.53 mm H2O on the TL-C12CW-S X3. Higher static pressure pushes air more effectively through dense heatsink fins or radiator fins. Selecting models with over 1.5 mm H2O helps you overcome the physical resistance common in multi-fin CPU tower coolers.
Can Thermalright reverse fans be used on CPU heatsinks?
Yes, you can install Thermalright reverse fans on CPU heatsinks when your configuration requires intake airflow without showing the fan bracket. Models like the TL-S12R X3 and interlocking TL-M12QRW X3 feature inverted fan blades that pull air backward through the heatsink. This allows you to showcase clean front blades and integrated ARGB lighting directly on the face of your cooler.
How fast do compact 92mm Thermalright cooler fans spin?
Compact 92mm Thermalright cooler fans reach speeds up to 2200 RPM to deliver focused cooling on smaller heatsinks. The Thermalright TL-P9 operates at this 2200 RPM threshold using an S-FDB bearing to move air through dense mini-ITX coolers. Its 4-pin PWM connection enables your motherboard to dial back this high speed dynamically whenever your processor is idling or under light loads.