Thermalright 120mm Slim ARGB Fan Alternatives: 6 Similar Picks Compared
As an Amazon Associate we earn from qualifying purchases. Links on this page are affiliate links.
The Thermalright TL-C12015W-S CPU cooling fan is a 120mm slim unit designed for tight spaces. It delivers 52 CFM of airflow and operates at 1500 RPM with ARGB lighting. You might look for thermalright tl c12015w s CPU cooling fan alternatives if you need a different thickness, a higher static pressure rating, or a standard 1.18-inch profile instead of the slim 0.59-inch design. Some users also prefer 3-pin connectors or non-slim variants for better case airflow.
This list of 6 picks includes fans with overlapping specifications. We selected these options because they share key attributes like 120mm size, ARGB support, and PWM control. The alternatives range from budget-friendly slim models to premium high-airflow options. Each entry matches the original in core dimensions or lighting features, allowing you to choose based on specific build constraints. You can compare static pressure, noise levels, and connector types to find the right fit for your CPU cooler or case ventilation needs.
Our top pick: Thermalright 120mm Slim ARGB Fan.
How Each Alternative Compares
Thermalright 120mm Slim ARGB Fan
This Thermalright TL-C12015W-S shares the same 120mm form factor and 15mm slim profile as the original. It maintains the 4-pin PWM connector for motherboard speed control. The key difference is the badge designation as the best budget option. It offers identical cooling specs but targets users seeking a lower entry point. You get the same quiet operation and ARGB lighting for tight CPU cooler clearances. If your build has limited vertical space and you want to minimize cost without sacrificing the slim footprint, this variant serves that specific niche. It does not improve airflow or static pressure beyond the original model.
Thermalright 120mm ARGB PWM Fan
The Thermalright TL-S12 X3 moves away from the slim 15mm design to a standard 25mm thickness. It retains the 120mm size and ARGB lighting but changes the physical dimensions significantly. This fan prioritizes quiet operation and included controllers over raw speed. It suits builders who value steady airflow with minimal noise in general case ventilation rather than tight CPU cooler slots. You give up the ability to fit into ultra-thin radiators or low-profile CPU coolers. However, you gain a fan designed for broader compatibility with standard case mounts. The lighting effects remain synchronized via the motherboard, but the thicker frame changes installation possibilities.
Thermalright 120mm Dual Aperture ARGB Fan
This Thermalright TL-S12-S X3 is another standard 25mm thick fan, distinct from the original 15mm slim design. It focuses on quiet performance with subtle ARGB lighting. It fits users who prioritize low noise and CPU cooler compatibility over high airflow numbers. You sacrifice the slim profile required for tight clearances. In return, you get a fan optimized for steady, quiet operation in standard setups. The 120mm size remains consistent, but the increased thickness limits where you can install it. It is ideal for case ventilation or standard CPU coolers where space is not a constraint. The lighting sync works similarly, but the physical form factor is the primary differentiator.
Thermalright 120mm Slim White ARGB Fan
This Thermalright 120mm Slim White ARGB Fan mirrors the original in its 15mm slim profile and 120mm size. It targets users with tight CPU cooler clearance who need quiet, controlled airflow. The primary difference is the aesthetic focus and specific model variation. It delivers adequate cooling for standard builds while adding customizable lighting. You get the same form factor benefits for low-profile installations. The ARGB effects are managed through the motherboard port. This option is for those who want the slim footprint but prefer a specific white aesthetic or model variant. It does not offer superior airflow or static pressure compared to the original, serving as a direct alternative for space-constrained builds.
Empowered PC Lotus 120mm ARGB Fans 3-Pack
The Empowered PC Lotus 120mm ARGB Fan differs significantly with a 3-pin connector instead of the original 4-pin PWM. It comes in a 3-pack, offering a bulk solution for high airflow builds. The fan thickness is standard, not slim, limiting its use in tight CPU cooler slots. It provides strong airflow and easy daisy-chain setup for users prioritizing performance and lighting sync. You give up the precise speed control of PWM and the slim profile. Instead, you gain higher airflow capacity and a multi-pack value. This is suitable for case ventilation where maximum air volume is more important than quiet operation or low-profile compatibility. The ARGB lighting is synchronized, but the connector type changes installation requirements.
Thermalright 120mm White ARGB Case Fans (3-Pack)
This Thermalright 120mm White ARGB Case Fan 3-Pack offers a bulk solution for general case ventilation. It features a standard thickness, unlike the original 15mm slim design. The fan prioritizes high air volume and synchronized lighting over maximum static pressure. You get three fans for broader coverage, suitable for radiators or general airflow. The ARGB lighting is managed for aesthetic consistency. However, you lose the ability to fit into tight CPU cooler clearances due to the increased thickness. This option is for builders who need more fans for case exhaust or intake rather than a single slim unit for a CPU cooler. The 120mm size remains the same, but the form factor and quantity define its use case.
Quick picks
Our 7 picks
Thermalright 120mm Slim ARGB Fan
Best for: Slim CPU cooler installations
- Fan Size
- 120mm
- Max Fan Speed
- 1500 RPM
- Max Airflow
- 52 CFM
- Static Pressure
- 1.24 mmH2O
- Noise Level
- 24.1 dBA
- Connector Type
- 4-pin PWM
View on Amazon: Thermalright 120mm Slim ARGB Fan Affiliate link
This 120mm slim fan offers 15mm depth with 1500 RPM max speed and 52 CFM airflow. It features 4-pin PWM control and ARGB lighting with 17 modes. The design includes vibration damping pads for quieter operation. It suits users needing thin profile cooling for CPU coolers or cases with limited space.
Pros
- 15mm slim profile fits tight spaces
- 1500 RPM max speed for adequate airflow
- 4-pin PWM for motherboard speed control
- 17 ARGB lighting modes via motherboard
- Vibration damping pads reduce noise
Cons
- Low static pressure of 1.24 mmH2O limits use on dense radiators
- 24.1 dBA noise level is moderate for silent builds
- Requires motherboard ARGB header for lighting control
Good fit if
- You need a 15mm thick fan for slim CPU coolers
- You want ARGB lighting synchronized with your motherboard
- You are building a case with limited fan depth
Skip if
- You require high static pressure for thick radiators
- You need a fan with included lighting hub
- You prefer silent operation below 20 dBA
Verdict: Thermalright 120mm Slim ARGB Fan fits builds with tight clearance for CPU coolers. It provides adequate airflow and lighting for users prioritizing form factor over extreme cooling performance.
Thermalright 120mm Slim ARGB Fan
Best for: Slim CPU cooler installations
- Fan Size
- 120mm
- Max Fan Speed
- 1500RPM
- Max Airflow
- 52CFM
- Static Pressure
- 1.24mm H2O
- Noise Level
- ≤24.1dBA
- Connector Type
- 4-pin PWM
View on Amazon: Thermalright 120mm Slim ARGB Fan Affiliate link
This 120mm slim fan offers quiet PWM cooling for CPU radiators and cases. It reaches 1500RPM with 52CFM airflow and 1.24mm H2O static pressure. Noise stays at or below 24.1dBA. The 15mm frame fits tight spaces. ARGB lighting syncs with motherboards for soft, uniform illumination across 17 modes. It suits builds needing low-profile cooling with visual appeal.
Pros
- Slim 15mm profile fits tight CPU coolers
- Quiet operation at 24.1dBA maximum
- ARGB lighting syncs with motherboard ports
- PWM speed control adjusts to temperature
Cons
- Lower static pressure than standard 25mm fans
- Manual ARGB control via motherboard only
- Single fan sold individually
Good fit if
- You need a fan for a slim CPU cooler
- You want quiet operation under 25dBA
- You prefer ARGB lighting synchronization
Skip if
- You require high static pressure for dense radiators
- You want included RGB hubs
- You need a multi-pack bundle
Verdict: Thermalright 120mm Slim ARGB Fan delivers quiet, low-profile cooling for compact CPU setups. It fits users who prioritize noise reduction and motherboard-synced lighting in tight spaces.
Thermalright 120mm ARGB PWM Fan
Best for: quiet case cooling and ARGB lighting
- Fan Size
- 120mm
- Max Fan Speed
- 1500RPM
- Max Airflow
- 47.6CFM
- Static Pressure
- 1.31mm H2O
- Noise Level
- ≤ 23.2dBA
- Connector Type
- 4pin pwm
View on Amazon: Thermalright 120mm ARGB PWM Fan Affiliate link
The Thermalright TL-S12 X3 is a 120mm case and CPU cooler fan designed for quiet operation. It features S-FDB bearings and runs at a maximum speed of 1500RPM. The fan delivers 47.6CFM of airflow with noise levels at or below 23.2dBA. It includes ARGB lighting and a 4-pin PWM connector. This model comes with an included controller for easy setup. It suits users who prioritize low noise and steady cooling performance.
Pros
- S-FDB bearings for reduced vibration
- Low noise output of 23.2dBA
- Includes ARGB lighting effect
- Comes with a fan controller
Cons
- Lower static pressure of 1.31mm H2O
- Max speed limited to 1500RPM
- Black color option only in data
Good fit if
- You need a quiet case fan
- You want ARGB lighting without extra hubs
- You are building a low-noise PC
Skip if
- You require high static pressure for radiators
- You need speeds above 1500RPM
- You prefer white fans and data shows black
Verdict: Thermalright TL-S12 X3 120mm ARGB Fan offers steady airflow with minimal noise. It fits quiet builds that value included controllers and ARGB effects over raw speed.
Thermalright 120mm Dual Aperture ARGB Fan
Best for: quiet CPU cooler cooling with subtle lighting
- Fan Size
- 120mm
- Max Fan Speed
- 1500RPM
- Max Airflow
- 47.6CFM
- Static Pressure
- 1.31mm H2O
- Noise Level
- ≤ 23.2dBA
- Connector Type
- 4pin pwm
View on Amazon: Thermalright 120mm Dual Aperture ARGB Fan Affiliate link
The Thermalright TL-S12-S X3 is a 120mm fan designed for CPU coolers and case ventilation. It features S-FDB bearings and ARGB lighting with 0.6mm apertures. The fan reaches 1500 RPM with 47.6 CFM airflow and 1.31 mm H2O static pressure. Noise stays at or below 23.2 dBA. It uses a 4-pin PWM connector. This model suits users seeking quiet operation with subtle lighting effects for their build.
Pros
- S-FDB bearings reduce blade shaking and extend lifespan
- ARGB lighting uses 0.6mm apertures for a subtle effect
- Quiet operation at 23.2 dBA or less
- Compatible with CPU coolers and case ventilation
Cons
- Static pressure of 1.31 mm H2O is lower than typical high-performance alternatives
- Maximum speed of 1500 RPM limits peak airflow compared to faster fans
- Black color option may not match white-themed builds
Good fit if
- You want quiet cooling for a CPU air cooler
- You prefer subtle ARGB lighting over bright effects
- You need a fan compatible with standard 4-pin PWM headers
Skip if
- You require high static pressure for dense radiators
- You need maximum airflow for high-speed exhaust
- You want white-colored fans for a matching build
Verdict: Thermalright TL-S12-S X3 120mm ARGB Fan offers quiet performance with subtle lighting for users prioritizing low noise and CPU cooler compatibility over high airflow.
Thermalright 120mm Slim White ARGB Fan
Best for: Tight CPU cooler clearance with ARGB
- Fan Size
- 120mm
- Max Fan Speed
- 1500RPM
- Max Airflow
- 52CFM
- Static Pressure
- 1.24mm H2O
- Noise Level
- ≤24.1dBA
- Connector Type
- 4-pin PWM
View on Amazon: Thermalright 120mm Slim White ARGB Fan Affiliate link
This 120mm slim fan offers 15mm depth for tight CPU cooler fits. It reaches 1500RPM with 52CFM airflow and 1.24mm H2O static pressure. The 4-pin PWM connector allows motherboard speed control. You get 5V 3-pin ARGB lighting with 17 modes. Vibration pads reduce operational noise to 24.1dBA. It suits builds needing low-profile cooling with visible aesthetics.
Pros
- Slim 15mm profile fits tight CPU coolers
- 5V 3-pin ARGB with 17 lighting modes
- 4-pin PWM for automatic speed control
- Vibration damping pads for quieter operation
Cons
- Lower static pressure than thicker fans
- Requires motherboard ARGB header for lighting
- Max speed limited to 1500RPM
Good fit if
- You need a 15mm thick fan for your CPU cooler
- You want synchronized ARGB lighting effects
- You prioritize quiet operation under 25dBA
Skip if
- You require high static pressure for dense radiators
- You prefer fans with higher RPM speeds
- You do not have an ARGB motherboard header
Verdict: Thermalright 120mm Slim ARGB Fan fits users with tight CPU cooler clearance who want quiet, controlled airflow. It delivers adequate cooling for standard builds while adding customizable lighting.
Empowered PC Lotus 120mm ARGB Fans 3-Pack
Best for: High airflow builds with ARGB sync needs
- Fan Size
- 120mm
- Max Fan Speed
- 2000RPM
- Max Airflow
- 61.5CFM
- Static Pressure
- 2.98mm H2O
- Noise Level
- 34dBA
- Connector Type
- 4-pin PWM
View on Amazon: Empowered PC Lotus 120mm ARGB Fans 3-Pack Affiliate link
The Empowered PC Lotus fan offers 120mm cooling with a 600-2000RPM PWM speed range. It delivers 61.5CFM airflow and 2.98mm H2O static pressure. The 3-pack includes daisy-chainable ARGB lighting for synchronized effects. This 3-pin ARGB option suits users seeking high performance with manageable cable clutter. It fits well in cases or on radiators where airflow and lighting sync matter.
Pros
- High 2000RPM max speed for strong cooling
- Daisy-chainable design simplifies cable management
- 61.5CFM airflow supports efficient heat dissipation
- 10 individually addressable RGB LEDs per fan
Cons
- 34dBA noise level is higher than quiet alternatives
- Requires motherboard ARGB header or controller
- Heavier 2-pound package for a 3-pack
Good fit if
- You want daisy-chainable ARGB fans
- You need high airflow for radiators
- You prefer 3-pin ARGB lighting
Skip if
- You need silent operation under 30dBA
- You prefer 4-pin ARGB lighting
- You want a single fan purchase
Verdict: Empowered PC Lotus 120mm ARGB Fan 3-Pack provides strong airflow and easy daisy-chain setup for users prioritizing performance and lighting sync over ultra-quiet operation.
Thermalright 120mm White ARGB Case Fans (3-Pack)
Best for: Case ventilation and radiator airflow
- Fan Size
- 120mm
- Max Fan Speed
- 1550RPM
- Max Airflow
- 66.17CFM
- Static Pressure
- 1.53mm H2O
- Noise Level
- ≤ 25.6dBA
- Connector Type
- 4pin pwm
View on Amazon: Thermalright 120mm White ARGB Case Fans (3-Pack) Affiliate link
This Thermalright 120mm fan set includes three units with a 25mm thickness. It delivers 66.17 CFM airflow at a maximum speed of 1550 RPM. The S-FDB bearings help keep noise under 25.6 dBA. You get 4-pin PWM control and soft ARGB lighting. It suits builds needing quiet, high-airflow cooling for cases or CPU coolers.
Pros
- S-FDB bearings for reduced vibration and noise
- High airflow of 66.17 CFM for effective cooling
- 4-pin PWM allows automatic speed control via motherboard
- Soft ARGB lighting with 17 synchronized modes
Cons
- 25mm thickness may not fit all standard CPU coolers
- Static pressure is lower at 1.53 mm H2O
- ARGB requires motherboard header for synchronization
Good fit if
- You need a 3-pack of fans for case airflow
- You want quiet operation under 26 dBA
- You prefer 25mm slim fans for radiators
Skip if
- You require high static pressure for dense radiators
- You need fans thicker than 25mm
- You want a single fan instead of a pack
Verdict: Thermalright 120mm Slim ARGB Fan 3-Pack offers strong airflow and quiet operation for general case ventilation. It fits builders who prioritize high air volume and synchronized lighting over maximum static pressure.
Specifications side by side
| Spec | Thermalright 120mm Slim ARGB Fan | Thermalright 120mm Slim ARGB Fan | Thermalright 120mm ARGB PWM Fan | Thermalright 120mm Dual Aperture ARGB Fan | Thermalright 120mm Slim White ARGB Fan | Empowered PC Lotus 120mm ARGB Fans 3-Pack | Thermalright 120mm White ARGB Case Fans (3-Pack) |
|---|---|---|---|---|---|---|---|
| Fan Size | 120mm | 120mm | 120mm | 120mm | 120mm | 120mm | 120mm |
| Max Fan Speed | 1500 RPM | 1500RPM | 1500RPM | 1500RPM | 1500RPM | 2000RPM | 1550RPM |
| Max Airflow | 52 CFM | 52CFM | 47.6CFM | 47.6CFM | 52CFM | 61.5CFM | 66.17CFM |
| Static Pressure | 1.24 mmH2O | 1.24mm H2O | 1.31mm H2O | 1.31mm H2O | 1.24mm H2O | 2.98mm H2O | 1.53mm H2O |
| Noise Level | 24.1 dBA | ≤24.1dBA | ≤ 23.2dBA | ≤ 23.2dBA | ≤24.1dBA | 34dBA | ≤ 25.6dBA |
| Connector Type | 4-pin PWM | 4-pin PWM | 4pin pwm | 4pin pwm | 4-pin PWM | 4-pin PWM | 4pin pwm |
| Bearing Type | not stated | not stated | S-FDB | S-FDB | not stated | not stated | S-FDB |
| Lighting Type | ARGB | ARGB | ARGB | ARGB | 5V 3-pin ARGB | 5V 3pin ARGB | ARGB |
| Lighting | ARGB | ARGB | ARGB | ARGB | ARGB | ARGB | ARGB |
| Compatible Device | CPU Cooler | CPU Cooler | CPU Cooler | CPU Cooler | CPU Cooler | CPU Cooler | CPU Cooler |
| Dimensions | 4.72 × 0.59 × 4.72 inches | 0.59 × 4.72 × 4.72 inches | 4.72 × 0.98 × 4.72 inches | 4.72 × 0.98 × 4.72 inches | 4.72 × 0.59 × 4.72 inches | 4.72 × 1.06 × 4.72 inches | 4.72 × 0.98 × 4.72 inches |
| Weight | 3.53 ounces | 3.53 ounces | 3.53 ounces | 3.53 ounces | 3.53 ounces | 2 pounds | not stated |
| Model | TL-C12015W-S D6 | TL-C12015W-S | TL-S12 X3 | TL-S12-S X3 | C12015W-S-D1 | AC-FAN-0151-CUK-001 | not stated |
| Color | not stated | not stated | BLACK | BLACK | not stated | not stated | TL-C12CW-S X3 |
| Size | not stated | not stated | not stated | not stated | not stated | 3pk | not stated |
If you need 140mm frames rather than slim profiles, thermalright tl c14c CPU cooling fan alternatives cover wider dimensions.
Frequently asked questions
Which Thermalright 120mm slim fan offers the best overall performance?
The Thermalright 120mm Slim ARGB Fan (model TL-C12015W-S D6) is the top pick. It measures 0.59 inches in width and weighs 3.53 ounces. This slim profile fits builds with tight clearance for CPU coolers. It provides adequate airflow and lighting for users prioritizing form factor over extreme cooling performance.
Are there budget-friendly alternatives to the TL-C12015W-S?
Yes, the Thermalright 120mm Slim ARGB Fan (model TL-C12015W-S) serves as the best budget option. It features a 4-pin connector for motherboard-synced lighting. The unit is 0.59 inches wide and weighs 3.53 ounces. It delivers quiet, low-profile cooling ideal for compact CPU setups where noise reduction is a priority.
What is the thinnest 120mm ARGB fan available in this list?
Several Thermalright models share the thinnest profile at 0.59 inches. These include the TL-C12015W-S D6, TL-C12015W-S, and C12015W-S-D1. Each weighs 3.53 ounces and measures 4.72 inches in length and height. They are designed for tight CPU cooler clearance while providing customizable ARGB lighting effects.
Which fan is best for quiet case ventilation?
The Thermalright 120mm ARGB PWM Fan (TL-S12 X3) is the best premium choice for quiet builds. It is 0.98 inches wide and weighs 3.53 ounces. It offers steady airflow with minimal noise. This model fits users who value included controllers and ARGB effects over raw speed for general case ventilation.
Does Empowered PC offer a 120mm ARGB fan with 3-pin connectors?
Yes, the Empowered PC Lotus 120mm ARGB Fans 3-Pack uses 3-pin connectors. The model AC-FAN-0151-CUK-001 is 1.06 inches wide and weighs 2 pounds for the pack. It provides strong airflow and easy daisy-chain setup. This option suits users prioritizing performance and lighting sync over ultra-quiet operation.
Can I get a 3-pack of slim Thermalright ARGB fans?
The Thermalright 120mm White ARGB Case Fans (3-Pack) is available for case ventilation. The model TL-C12CW-S X3 is 0.98 inches wide. It offers strong airflow and quiet operation for general case ventilation. This pack fits builders who prioritize high air volume and synchronized lighting over maximum static pressure for radiators.