6 Best Alternatives to the IN WIN InWin Covalent Full Tower (2026)
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The IN WIN Covalent Full Tower supports EEB motherboards and offers eight PCI-E slots for high-end workstations. If you need these specific in win inwin covalent full tower alternatives, this guide helps you find the right fit. The original case is optimized for AI computing and large GPU support, but you might prefer a different size or feature set. Some builders want E-ATX support instead of EEB, or they need a smaller mid-tower chassis. Others may prioritize RGB lighting or a different side panel material.
We selected these alternatives because their published specifications overlap with the original case. Each option shares key attributes like full-tower dimensions or E-ATX motherboard compatibility. This ensures that you can swap in a different brand without losing essential capacity. The list includes options for various needs, from budget-friendly mesh designs to premium aluminum builds. You can compare tower sizes, cooling support, and connectivity ports to match your specific hardware requirements. This approach lets you choose a case that aligns with your exact build plan.
How each alternative compares
Anidees AI Crystal XL Full Tower
The Anidees AI Crystal XL Full Tower supports E-ATX motherboards, whereas the IN WIN Covalent handles the larger EEB form factor. You get a tempered glass side panel here instead of solid black, which changes the visual appeal. This case weighs 44.1 pounds, making it significantly heavier than lighter competitors. It is designed for enthusiasts with large GPUs and extensive cooling needs. If you do not require the eight PCI-E slots of the Covalent, this premium option offers a spacious interior for XL-ATX builds. It suits users who prioritize airflow and flexible front panel configurations over maximum expansion card support.
darkFlash AIR NOVA White Full Tower
The darkFlash AIR NOVA White Full Tower is a lighter alternative at 11.6 pounds, compared to the bulkier IN WIN Covalent. It supports E-ATX motherboards rather than the Covalent’s EEB support, which may limit your motherboard choices for high-end workstations. However, it includes ARGB lighting and Type-C connectivity, features not listed for the Covalent. This mesh-heavy chassis is optimized for dual 360mm radiators and vertical GPU displays. You should pick this if you want a spacious build with high airflow and modern I/O options, but you do not need the specific EEB compatibility or eight expansion slots found in the original IN WIN case.
ASUS TUF Gaming E-ATX Full-Tower Case
The ASUS TUF Gaming E-ATX Full-Tower Case supports E-ATX motherboards, differing from the IN WIN Covalent’s EEB support. It includes a handle and fans, making it a practical base for custom liquid cooling setups. This case is designed for high-end gaming rigs rather than pure workstation use. You give up the eight PCI-E slots and EEB compatibility of the Covalent for a more standard E-ATX footprint. It is a solid choice if you prioritize custom cooling readiness and portability features like the handle. Builders who do not need the extreme expansion capabilities of the Covalent will find this a robust and well-equipped full-tower option.
NZXT H5 Flow RGB Mid-Tower Case
The NZXT H5 Flow RGB Mid-Tower Case is a mid-tower, significantly smaller than the IN WIN Covalent full tower. It supports ATX motherboards, not EEB, so it is not suitable for the largest workstation boards. This case weighs only 2.2 pounds, making it much lighter and easier to move. It includes RGB fans and a tempered glass side panel for aesthetic appeal. You should pick this if you prioritize compact size and standard ATX builds with mid-size GPUs. It offers strong airflow and lighting in a compact chassis, but you sacrifice the massive interior space and high-end expansion slots required for AI workstations and large GPUs.
ASUS ROG Hyperion E-ATX Full-Tower Case
The ASUS ROG Hyperion E-ATX Full-Tower Case supports E-ATX motherboards, differing from the IN WIN Covalent’s EEB support. It weighs 55 pounds, making it one of the heaviest options here, and features a premium aluminum build. This case offers massive cooling capacity and convenient front-panel charging ports. You give up the eight PCI-E slots and EEB compatibility for a robust E-ATX design. It is ideal for builders who prioritize a premium aluminum chassis and extensive cooling options. If you do not need the specific workstation features of the Covalent, this full-tower option provides a sturdy and feature-rich platform for high-performance gaming rigs.
be quiet! Shadow Base 800 DX E-ATX Mid-Tower
The be quiet! Shadow Base 800 DX E-ATX Mid-Tower is a mid-tower case, much smaller than the IN WIN Covalent full tower. It supports E-ATX motherboards, not EEB, limiting your motherboard choices for high-end workstations. This white chassis includes ARGB lighting and is designed for high airflow without the bulk of a full tower. It weighs 26 pounds, offering a balance between sturdiness and manageability. You should pick this if you want E-ATX support and strong cooling in a more compact form factor. It is a practical choice for builders who need high-end cooling capacity but do not require the massive interior space or eight expansion slots of the original IN WIN case.
Quick picks
Our 7 picks
IN WIN Covalent Full Tower
Best for: EEB motherboards and eight expansion slots
- Motherboard Support
- EEB
- Case Type
- Full Tower
- Side Panel
- Solid
- Included Fans
- 4 Fans
- Radiator Support
- 420mm
- Max GPU Length
- 480 mm
View on Amazon: IN WIN Covalent Full Tower Affiliate link
The IN WIN Covalent is a full-tower case designed for high-end AI workstations and gaming builds. It supports EEB motherboards and offers eight PCI-e slots. The interior is spacious, allowing for flexible layouts and wide cooling compatibility. It accommodates GPUs up to 480mm. This case suits users who need maximum expansion and room for large components.
Pros
- Supports EEB motherboards
- Eight PCI-e slots
- GPU support up to 480mm
- Full-tower size for ample interior space
Cons
- Solid black side panel limits visibility
- No mention of included case fans
- No mention of front I/O ports
Good fit if
- You need EEB motherboard support
- You require eight expansion slots
- You are building an AI workstation
Skip if
- You prefer a compact mid-tower
- You want to see internal components
- You need pre-installed fans
Verdict: IN WIN Covalent Full Tower is a spacious full-tower case for users who need EEB support and eight expansion slots. It fits AI workstations requiring large GPUs.
Anidees AI Crystal XL Full Tower
Best for: XL-ATX builds with large GPUs and high airflow needs
- Motherboard Support
- HPTX, XL-ATX, E-ATX, ATX, m-ATX
- Case Type
- Full Tower
- Radiator Support
- 480 mm
- Max GPU Length
- 530 mm
- Side Panel
- Tempered Glass
- Use
- Gaming
View on Amazon: Anidees AI Crystal XL Full Tower Affiliate link
This full tower case supports XL-ATX and E-ATX motherboards with a maximum GPU length of 530 mm. It includes both mesh and tempered glass front panels for airflow or aesthetics. The chassis holds up to 20 120 mm fans and accommodates radiators up to 480 mm on the top or front. It weighs 44.1 pounds and measures 24.4 inches in length.
Pros
- Supports HPTX, XL-ATX, E-ATX, ATX, and m-ATX motherboards
- Includes both mesh and tempered glass front panels
- Max GPU length of 530 mm
- Supports up to 20 120 mm fans
- Accepts radiators up to 480 mm
Cons
- Heavy at 44.1 pounds
- Large dimensions require ample desk or floor space
- Limited to black color option
Good fit if
- You need support for XL-ATX or HPTX motherboards
- You want the option to switch between mesh and glass fronts
- You plan to use large graphics cards over 500 mm
Skip if
- You prefer a compact mid-tower form factor
- You want multiple color choices
- You need a lightweight case for frequent moves
Verdict: Anidees AI Crystal XL PRO LITE Full Tower is a spacious build for enthusiasts needing XL-ATX support and flexible front panel options. It suits users with large GPUs and extensive cooling needs who have room for a heavy chassis.
darkFlash AIR NOVA White Full Tower
Best for: E-ATX builds with dual 360mm radiators
- Motherboard Support
- E-ATX, ATX, M-ATX
- Case Type
- Full Tower
- Side Panel
- Mesh
- Radiator Support
- 420mm
- Use
- Gaming
- Lighting
- ARGB
View on Amazon: darkFlash AIR NOVA White Full Tower Affiliate link
The darkFlash AIR NOVA is a full-tower case designed for high-end builds. It supports E-ATX motherboards and fits two 360mm radiators. The six-sided mesh design prioritizes airflow for gaming loads. You get a vertical GPU mount and back-connect motherboard compatibility for clean cable routing. This white case measures 18.1 inches tall and weighs 11.6 pounds.
Pros
- Six-sided full-mesh ventilation for maximum airflow
- Supports E-ATX and dual 360mm radiators
- Includes vertical GPU mount and support bracket
- Compatible with back-connect motherboards
Cons
- 11.6-pound weight adds bulk to the build
- No mention of USB 3.2 Gen 2 speeds
- ARGB lighting requires separate controller
Good fit if
- You need space for E-ATX boards and dual radiators
- You want a clean look with vertical GPU mounting
- You prioritize airflow over solid side panels
Skip if
- You require a compact mid-tower form factor
- You prefer a smaller footprint for tight desks
- You need built-in USB 3.2 Gen 2 ports
Verdict: The darkFlash AIR NOVA Full Tower delivers robust cooling and E-ATX support for enthusiasts who value airflow and vertical GPU displays. It fits builders seeking a spacious, mesh-heavy chassis for high-end components.
ASUS TUF Gaming E-ATX Full-Tower Case
Best for: E-ATX builds with custom cooling
- Motherboard Support
- E-ATX
- Case Type
- Full-Tower
- Side Panel
- Tempered Glass
- Radiator Support
- 360mm
- Max GPU Length
- 420mm
- Fan Size
- 120mm, 140mm
View on Amazon: ASUS TUF Gaming E-ATX Full-Tower Case Affiliate link
The ASUS TUF Gaming GT501 is a full-tower case supporting E-ATX motherboards. It includes three 120mm and one 140mm fans for airflow. You get support for 360mm radiators and pre-drilled holes for custom liquid cooling. The chassis features a tempered glass side panel and woven-cotton handles for transport. This build suits gamers needing robust expansion and cooling options.
Pros
- Supports E-ATX motherboards
- Includes four pre-installed fans
- Pre-drilled water pump mounting holes
- Woven-cotton carry handles
Cons
- Dimensions listed in inches are likely errors
- No mention of included RGB lighting control
- Heavy at 26.2 pounds
Good fit if
- You need E-ATX motherboard support
- You plan to use custom liquid cooling
- You want pre-installed case fans
Skip if
- You only need ATX support
- You prefer a compact mid-tower
- You want a lightweight portable build
Verdict: ASUS TUF GT501 Full-Tower E-ATX Case fits builders who require E-ATX support and custom liquid cooling readiness. The included fans and handles make it a practical base for high-end gaming rigs.
NZXT H5 Flow RGB Mid-Tower Case
Best for: Compact ATX gaming builds with RGB fans
- Case Type
- Compact ATX Mid-Tower
- Side Panel
- Tempered Glass
- Included Fans
- 2x F140 RGB Core, 1x 120mm
- Radiator Support
- 280mm
- Max GPU Length
- 400mm
- Use
- Gaming
View on Amazon: NZXT H5 Flow RGB Mid-Tower Case Affiliate link
The NZXT H5 Flow RGB is a compact ATX mid-tower case designed for high airflow. It features a perforated front panel and includes two pre-installed 140mm RGB fans plus a dedicated 120mm GPU fan. The case supports radiators up to 280mm in the front and 240mm on top. With 400mm of GPU clearance and a tempered glass side panel, it suits gamers who want efficient cooling and visible RGB lighting in a smaller footprint.
Pros
- Perforated front and top panels for high-performance airflow
- Dedicated 120mm angled fan for direct GPU cooling
- Supports up to 280mm front radiators
- Includes two pre-installed 140mm RGB Core fans
- 400mm clearance for large graphics cards
Cons
- Mid-tower size limits motherboard support to ATX
- Vertical GPU mount sold separately and reduces clearance
- Smaller capacity than the full tower alternatives
Good fit if
- You need a compact case with strong airflow
- You want pre-installed RGB fans for easy setup
- You have a GPU under 400mm long
Skip if
- You require E-ATX motherboard support
- You want a full tower chassis
- You prefer a solid front panel for dust filtration
Verdict: NZXT H5 Flow RGB Mid-Tower fits builders who prioritize airflow and RGB lighting in a compact ATX chassis. It is a solid choice for standard gaming rigs with mid-size GPUs.
ASUS ROG Hyperion E-ATX Full-Tower Case
Best for: E-ATX builds with large radiators
- Motherboard Support
- E-ATX
- Case Type
- Full-Tower
- Included Fans
- Four 140mm
- Radiator Support
- 420mm
- Max GPU Length
- 460mm
- Use
- Gaming
View on Amazon: ASUS ROG Hyperion E-ATX Full-Tower Case Affiliate link
The ASUS ROG Hyperion GR701 is a full-tower case built for E-ATX motherboards. It features a semi-open design for extra airflow and supports up to two 420mm radiators. The sturdy aluminum frame includes carry handles and a built-in GPU holder. Two front USB Type-C ports with 60W charging add convenience. This case suits gamers who want premium build quality and extensive cooling options.
Pros
- Supports E-ATX motherboards
- Accepts up to two 420mm radiators
- Includes built-in graphics card holder
- Two front USB Type-C ports with 60W fast charge
Cons
- Heavy at 55 pounds
- Large footprint at 25.9 inches deep
- Semi-open structure may let in more dust
Good fit if
- You need a case for E-ATX motherboards
- You plan to use large 420mm radiators
- You want a sturdy frame with carry handles
Skip if
- You prefer a compact mid-tower size
- You need a fully enclosed dust-free design
- You want a lightweight case for easy moves
Verdict: The ASUS ROG Hyperion GR701 Full Tower is a robust option for builders needing E-ATX support and massive cooling capacity. It fits those who prioritize a premium aluminum build and convenient front-panel charging ports.
be quiet! Shadow Base 800 DX E-ATX Mid-Tower
Best for: E-ATX builds needing high airflow
- Motherboard Support
- E-ATX
- Case Type
- Mid-Tower
- Included Fans
- 3x 140mm PWM
- Radiator Support
- 420mm
- Use
- Gaming
- Lighting
- ARGB
View on Amazon: be quiet! Shadow Base 800 DX E-ATX Mid-Tower Affiliate link
The be Quiet! Shadow Base 800 DX is a white mid-tower case built for high airflow and large components. It supports E-ATX motherboards and 420mm radiators, making it suitable for powerful builds. Three 140mm PWM fans are included for cooling. The open mesh design prioritizes ventilation. Subtle ARGB lighting adds a clean look. This case suits gamers who need space for big GPUs and CPUs without sacrificing thermal performance.
Pros
- Supports E-ATX motherboards
- Accepts up to 420mm radiators
- Includes three 140mm PWM fans
- Open mesh design for high airflow
- Tool-less SSD and HDD installation
Cons
- Mid-tower size limits extreme component lengths compared to full towers
- ARGB lighting is subtle and integrated, not customizable via app
- No mention of front USB-C connectivity in specifications
Good fit if
- You need E-ATX motherboard support in a compact footprint
- You plan to use a 420mm AIO liquid cooler
- You prefer a white case with clean, subtle lighting
Skip if
- You require a full-tower chassis for massive custom loops
- You want extensive RGB customization without extra controllers
- You need front-panel USB-C ports
Verdict: be Quiet! Shadow Base 800 DX Mid-Tower delivers strong airflow and E-ATX support in a white mid-tower chassis. It fits builders who want high-end cooling capacity without the bulk of a full tower.
Specifications side by side
| Spec | IN WIN Covalent Full Tower | Anidees AI Crystal XL Full Tower | darkFlash AIR NOVA White Full Tower | ASUS TUF Gaming E-ATX Full-Tower Case | NZXT H5 Flow RGB Mid-Tower Case | ASUS ROG Hyperion E-ATX Full-Tower Case | be quiet! Shadow Base 800 DX E-ATX Mid-Tower |
|---|---|---|---|---|---|---|---|
| Motherboard Support | EEB | HPTX, XL-ATX, E-ATX, ATX, m-ATX | E-ATX, ATX, M-ATX | E-ATX | not stated | E-ATX | E-ATX |
| Case Type | Full Tower | Full Tower | Full Tower | Full-Tower | Compact ATX Mid-Tower | Full-Tower | Mid-Tower |
| Side Panel | Solid | not stated | Mesh | Tempered Glass | Tempered Glass | not stated | not stated |
| Included Fans | 4 Fans | not stated | not stated | not stated | 2x F140 RGB Core, 1x 120mm | Four 140mm | 3x 140mm PWM |
| Radiator Support | 420mm | 480 mm | 420mm | 360mm | 280mm | 420mm | 420mm |
| Max GPU Length | 480 mm | 530 mm | not stated | 420mm | 400mm | 460mm | not stated |
| Tower Size | Full-Tower | Full-Tower | Full-Tower | Full-Tower | Mid-Tower | Full-Tower | Mid-Tower |
| Fan Size | not stated | not stated | not stated | 120mm, 140mm | not stated | 140mm | not stated |
| Use | Gaming | Gaming | Gaming | Gaming | Gaming | Gaming | Gaming |
| Lighting | not stated | not stated | ARGB | RGB | RGB | ARGB | ARGB |
| Connectivity | not stated | not stated | Type-C | not stated | not stated | Type-C | not stated |
| Compatible Device | Radiator | Radiator | Radiator | Radiator | Radiator | Radiator | Radiator |
| Dimensions | not stated | 24.4 × 9.25 × 23.4 inches | 15 × 9 × 18.1 inches | 215 × 98.8 × 217 inches | 20.9 × 20 × 11.5 inches | 25.9 × 10.6 × 25.2 inches | 21.7 × 9.73 × 20.6 inches |
| Weight | not stated | 44.1 pounds | 11.6 pounds | 26.2 pounds | 2.2 pounds | 55 pounds | 26 pounds |
| Color | Solid Black Side Panel | Black | White | GT501|Grey | White | Hyperion GR701|Black | White |
| Model | not stated | AI-XL-PRO-LITE | AIR NOVA | GT501/GRY/WITH HANDLE | CC-H51FW-R1 | GR701 ROG HYPERION | BGW62 |
| Size | not stated | not stated | not stated | EATX | H5 Flow RGB (Mid-Tower) | GR701|Black | not stated |
Frequently asked questions
Which full tower case supports EEB motherboards like the Covalent?
The IN WIN Covalent Full Tower is the primary option that supports EEB motherboards. It also provides eight expansion slots, making it ideal for high-end workstations. Most other alternatives in this list, such as the Anidees AI Crystal XL and ASUS TUF Gaming, support the smaller E-ATX form factor instead. This means you must verify your motherboard size before choosing a different chassis.
What is the best budget alternative to the IN WIN Covalent?
The darkFlash AIR NOVA White Full Tower is the best budget alternative. It supports E-ATX motherboards and offers dual 360mm radiator mounts for robust cooling. Weighing only 11.6 pounds, it is significantly lighter than the Covalent. This chassis is designed for builders who prioritize airflow and value over the premium build materials found in higher-priced options.
Can I use an ATX motherboard in these full tower alternatives?
Yes, you can use ATX motherboards in most alternatives. The NZXT H5 Flow RGB Mid-Tower is specifically designed for compact ATX builds. While full tower cases like the Anidees AI Crystal XL support E-ATX, they are fully compatible with smaller ATX boards. This gives you flexibility to upgrade your motherboard size later without changing your case.
Which case offers the best airflow for high-end gaming?
The be quiet! Shadow Base 800 DX Mid-Tower delivers strong airflow for high-end gaming. It supports E-ATX motherboards and features ARGB lighting. This white chassis is designed for builders who want high-end cooling capacity without the bulk of a full tower. Its mesh design promotes air circulation, keeping components cool during intensive gaming sessions.
Is there a full tower case with a tempered glass side panel?
The Anidees AI Crystal XL Full Tower features a tempered glass side panel. This contrasts with the solid black side panel of the IN WIN Covalent. The glass panel allows you to showcase your internal components and RGB lighting. It is a spacious build suitable for enthusiasts who need XL-ATX support and flexible front panel options.
Which case is best for large GPU builds?
The Anidees AI Crystal XL Full Tower is excellent for large GPU builds. It supports XL-ATX motherboards and offers ample space for extensive cooling needs. The IN WIN Covalent is also optimized for AI workstations requiring large GPUs. Both cases provide the vertical clearance needed for high-end graphics cards without compromising airflow or component compatibility.
Does the ASUS ROG Hyperion support E-ATX motherboards?
Yes, the ASUS ROG Hyperion GR701 Full Tower supports E-ATX motherboards. It is a robust option for builders needing massive cooling capacity. The case features a premium aluminum build and convenient front-panel charging ports. Weighing 55 pounds, it is one of the heaviest options listed, providing a sturdy foundation for high-end gaming rigs.