6 Best Alternatives to the DALAIBUKESI Open Frame E-ATX Chassis (2026)

Comparing key spec differences

Rosewill Thor Full-Tower Hot-Swap Case

The Rosewill Thor NAS Pro is a full-tower chassis designed for enterprise storage rather than open-air component display. It supports E-ATX motherboards but measures 20.9 inches in height, significantly larger than the 15-inch DALAIBUKESI unit. This extra space accommodates hot-swap drive bays, which the open frame lacks entirely. You gain substantial storage density and a protected environment for your drives. However, you sacrifice the immediate accessibility and visual showcase of the open frame. This case suits builders prioritizing server infrastructure and NAS functionality over GPU length flexibility or aesthetic exposure.

Cooler Master HAF 700 EVO E-ATX Full-Tower

The Cooler Master HAF 700 EVO is a massive full-tower case weighing 55.3 pounds, compared to the 4.9-pound DALAIBUKESI frame. It supports E-ATX motherboards and offers extensive airflow potential with 200mm fan compatibility. While the open frame allows unlimited GPU lengths, this enclosed tower provides better dust protection and structural rigidity. The HAF 700 EVO is much larger, requiring a significant desk footprint. It is ideal for users who need premium airflow and expansion slots but want a traditional enclosed case. You trade the minimalist, accessible nature of the open frame for a robust, high-capacity cooling solution.

Fractal Design North XL Mesh Full-Tower Case

The Fractal Design North XL is a full-tower case focused on style and premium materials. It supports E-ATX motherboards and includes tempered glass panels, offering a stark contrast to the exposed components of the DALAIBUKESI open frame. At 20 inches high, it is larger than the 15-inch original but provides a polished, enclosed aesthetic suitable for gaming or office environments. You gain dust protection and a refined look. However, you lose the direct accessibility and unlimited GPU length flexibility of the open design. This case is for builders who value aesthetics and enclosure over raw component visibility and ease of access.

DALAIBUKESI DIY Aluminum Open Frame Chassis

This DALAIBUKESI model is a smaller open-frame chassis supporting M-ATX motherboards, unlike the E-ATX support of the original. It measures 11 by 11 inches, making it more compact than the 15-inch original. It weighs 4.41 pounds, slightly lighter than the main unit. This version is better suited for smaller builds or servers where space is limited. You gain a smaller footprint but lose the ability to support larger E-ATX motherboards. It retains the open-frame benefits of accessibility and component visibility. Choose this alternative if you need a more compact open-frame solution for M-ATX builds rather than the larger E-ATX configurations.

Geometric Future M5 Mid-Tower E-ATX Case

The Geometric Future M5 is a mid-tower case with tempered glass side panels, offering a protected environment unlike the open DALAIBUKESI frame. It supports E-ATX motherboards and is designed for gaming setups. While the open frame allows unlimited GPU lengths, this enclosed case provides dust protection and a showcase aesthetic. It is a traditional tower design, differing significantly from the open-frame structure. You gain a polished, enclosed look suitable for gaming. However, you sacrifice the extreme accessibility and unlimited GPU length support of the open frame. This case is for users who want E-ATX compatibility in a standard, stylish mid-tower enclosure.

RackOwl 4U Server Chassis with 7 Fans

The RackOwl 4U is a rackmount server chassis designed for home server builds with high storage needs. It supports E-ATX motherboards and includes seven fans for cooling. Unlike the desktop-friendly DALAIBUKESI frame, this case is built for rack installation, measuring 25 inches in length. It offers robust construction for server environments. You gain dedicated server features and high fan capacity. However, you lose the desktop accessibility and compact form factor of the open frame. This chassis is for users building scalable server infrastructure who need rackmount compatibility and do not require the open-air design benefits for component visibility.

Quick picks

Our 7 picks

1 Best overall

DALAIBUKESI Open Frame E-ATX Chassis

Best for: showcasing high-end components openly

Motherboard Support

ITX, MATX, ATX, EATX

Case Type

Open Frame

Max GPU Length

Unlimited

Use

Server

Connectivity

Type-C

Dimensions

8.7 × 15 × 15 inches

View on Amazon: DALAIBUKESI Open Frame E-ATX Chassis Affiliate link

This open-frame chassis from DALAIBUKESI is built for builders who need maximum flexibility. It supports E-ATX motherboards and accepts graphics cards of unlimited length. The aluminum frame weighs 4.9 pounds and measures 15 by 15 by 8.7 inches. It works with air and water cooling and handles ATX, SFX, or 1U power supplies. This setup suits those who want to showcase internal components without enclosure walls.

Pros

• Supports E-ATX, ATX, MATX, and ITX motherboards
• Accommodates graphics cards of unlimited length
• Compatible with air and water cooling solutions
• Accepts ATX, SFX, and 1U power supplies

Cons

• Open frame design offers no dust protection
• Limited to 15 inches of width and height
• No mention of integrated cable management

Good fit if

• You want to display internal components openly
• You use oversized or unlimited length GPUs
• You mix different power supply form factors

Skip if

• You need a fully enclosed dust-free case
• You prefer a compact desktop footprint
• You require integrated fan controllers

Verdict: DALAIBUKESI Open Frame E-ATX Chassis fits builders who prioritize component visibility and extreme GPU compatibility over environmental protection.

2 Also great

Rosewill Thor Full-Tower Hot-Swap Case

Best for: Enterprise storage and NAS builds

Motherboard Support

E-ATX

Case Type

Full Tower

Included Fans

1x 140mm PWM

Max GPU Length

400mm

Use

Server

Connectivity

Type-C

View on Amazon: Rosewill Thor Full-Tower Hot-Swap Case Affiliate link

The Rosewill Thor NAS Pro is a full-tower workstation case built for enterprise storage and server tasks. It supports E-ATX motherboards and includes eight hot-swap 3.5-inch drive bays for quick maintenance. You also get five 5.25-inch external bays and two 2.5-inch SSD slots. A single 140mm PWM fan provides airflow, while a USB 3.2 Gen Type-C port handles data transfers. It suits users needing scalable SMB or NAS solutions.

Pros

• Supports E-ATX motherboards for high-end workstations
• Eight hot-swap 3.5-inch SATA/SAS drive bays
• Five 5.25-inch external drive bays
• USB 3.2 Gen Type-C port for fast transfers

Cons

• Includes only one 140mm PWM fan
• Large full-tower dimensions require ample desk space
• Limited to 400mm maximum GPU length

Good fit if

• You need hot-swap drive access for server maintenance
• You are building a dedicated NAS or media server
• You require extensive 3.5-inch and 5.25-inch drive bays

Skip if

• You prioritize high airflow for gaming GPUs
• You need a compact mid-tower form factor
• You require multiple included case fans

Verdict: The Rosewill Thor NAS Pro Full Tower is a specialized chassis for users prioritizing storage density and hot-swap utility over gaming aesthetics. It fits those building scalable server infrastructure who can accommodate its large footprint.

3 Best premium

Cooler Master HAF 700 EVO E-ATX Full-Tower

Best for: Large E-ATX builds with high airflow needs

Motherboard Support

E-ATX

Case Type

Full-Tower

Included Fans

200mm Sickleflow Fans

Connectivity

Type-C

Dimensions

26.2 × 11.5 × 24.6 inches

Weight

55.3 pounds

View on Amazon: Cooler Master HAF 700 EVO E-ATX Full-Tower Affiliate link

The Cooler Master HAF 700 EVO is a full-tower case designed for E-ATX motherboards. It includes 200mm Sickleflow fans for high airflow and features a breathable tempered glass front panel. The chassis supports extensive water cooling setups and offers tool-less assembly. Its Type-C connectivity adds modern convenience. This large enclosure suits builders who need maximum expansion space and premium cooling performance for high-end components.

Pros

• Supports E-ATX motherboards
• Includes 200mm Sickleflow fans
• Tool-less assembly technology
• Type-C connectivity port
• Breathable tempered glass front panel

Cons

• Heavy at 55.3 pounds
• Large footprint requires significant desk space
• Only supports one height variation

Good fit if

• You need room for E-ATX motherboards
• You prefer large 200mm fans for cooling
• You want tool-less case assembly

Skip if

• You have limited desk space
• You prefer smaller mid-tower form factors
• You want a lighter chassis for moving

Verdict: Cooler Master HAF 700 EVO Full-Tower is a spacious, premium case for builders who prioritize airflow and expansion. It fits users with large desks and high-end E-ATX systems.

4 Also great

Fractal Design North XL Mesh Full-Tower Case

Best for: Premium E-ATX builds with style

Motherboard Support

E-ATX, ATX, mATX, mITX

Case Type

Full Tower

Side Panel

Mesh

Radiator Support

420mm

Max GPU Length

413mm

Fan Size

140mm

View on Amazon: Fractal Design North XL Mesh Full-Tower Case Affiliate link

This full-tower case blends E-ATX support with a distinctive aesthetic using wood and alloy details. It includes three 140mm Aspect PWM fans for immediate airflow. The design accommodates GPUs up to 413mm long and radiators up to 420mm in the front. You get a Type-C USB port for connectivity. It suits builders who want a premium look without sacrificing expansion space.

Pros

• Includes three 140mm Aspect PWM fans
• Supports E-ATX motherboards
• Accepts GPUs up to 413mm
• Features Type-C USB connectivity

Cons

• Full-tower dimensions require ample desk space
• Chalk White finish shows fingerprints easily
• No mention of side panel material for this specific variant

Good fit if

• You need E-ATX motherboard support
• You want a unique aesthetic with wood accents
• You prefer pre-installed fans

Skip if

• You need a budget open-frame design
• You have limited desk space
• You require a black color scheme

Verdict: Fractal Design North XL Chalk White offers a premium, spacious build for large components. It fits users prioritizing style and E-ATX compatibility over compactness.

5 Best budget

DALAIBUKESI DIY Aluminum Open Frame Chassis

Best for: Server builds and large GPU showcases

Motherboard Support

ITX, M-ATX, ATX, E-ATX

Case Type

Test Bench

Max GPU Length

Unlimited

Use

Server

Dimensions

7.9 × 11.8 × 11 inches

Weight

4.41 pounds

View on Amazon: DALAIBUKESI DIY Aluminum Open Frame Chassis Affiliate link

This open-frame test bench chassis supports E-ATX, ATX, M-ATX, and ITX motherboards. It accommodates graphics cards of unlimited length and fits ATX, SFX, and 1U power supplies. You get flexible water or air cooling support in a black aluminum build measuring 11.8 by 11 by 7.9 inches. It weighs 4.41 pounds and serves as a sturdy platform for server or high-end workstation setups.

Pros

• Supports E-ATX, ATX, M-ATX, and ITX motherboards
• Accommodates graphics cards of unlimited length
• Compatible with ATX, SFX, and 1U power supplies
• Allows both water and air cooling configurations

Cons

• Open frame design offers no dust protection
• No included fans or pre-installed cooling
• Minimalist build lacks cable management features

Good fit if

• You need a test bench for server hardware
• You build with massive graphics cards
• You want to showcase internal components

Skip if

• You need a fully enclosed dust-free case
• You want pre-installed fans for immediate use
• You require extensive cable management options

Verdict: DALAIBUKESI Open Frame E-ATX Chassis is a practical open-frame solution for builders who prioritize component accessibility and GPU size over enclosure protection. It fits you best if you are assembling a server or a high-end workstation that requires maximum hardware flexibility.

6 Best mid-tower

Geometric Future M5 Mid-Tower E-ATX Case

Best for: enclosed E-ATX builds with large cooling setups

Motherboard Support

E-ATX, ATX

Case Type

Mid Tower

Side Panel

Tempered Glass

Radiator Support

420mm

Max GPU Length

460mm

Use

Gaming

View on Amazon: Geometric Future M5 Mid-Tower E-ATX Case Affiliate link

The Geometric Future M5 is an enclosed mid-tower chassis built with a 0.8–1.2mm steel frame and tool-free tempered glass panels. Unlike bare open test benches, it shields your hardware while accommodating full E-ATX motherboards, GPUs up to 460mm, and 420mm radiators. It suits you if you need open-frame hardware clearance inside a standard enclosed tower.

Pros

• Fits E-ATX motherboards and GPUs up to 460mm long
• Supports up to a 420mm radiator and 10x120mm fans
• Tool-free tempered glass panels for quick interior access
• Includes front-panel Type-C connectivity

Cons

• Restricts power supply length to a maximum of 160mm
• Enclosed glass design does not offer the open-air component access of a test bench

Good fit if

• You want E-ATX and 420mm liquid cooling support in a standard mid-tower form factor.
• You use graphics cards up to 460mm long.
• You prefer toolless glass panels for hardware maintenance.

Skip if

• You use a power supply longer than 160mm.
• You require a fully open test bench for frequent part swaps.

Verdict: Geometric Future M5 E-ATX Mid Tower provides massive clearance for 420mm radiators and 460mm graphics cards for builders who want enclosed workstation capacity rather than an open test bench.

7 Best 120mm

RackOwl 4U Server Chassis with 7 Fans

Best for: home server builds with high storage

Motherboard Support

E-ATX, EEB, CEB, ATX

Case Type

4U Rackmount

Included Fans

2x 120mm, 3x 120mm, 2x 80mm

Use

Server

Dimensions

25 × 7 × 25 inches

View on Amazon: RackOwl 4U Server Chassis with 7 Fans Affiliate link

The RackOwl 4U chassis is a rackmount server case designed for home studios or small data centers. It supports E-ATX, EEB, CEB, and ATX motherboards. The case includes seven fans, featuring two 120mm units at the front and three in the middle. It offers eight 3.5-inch HDD bays and three 5.25-inch device slots. A front panel lock and dust filter add security and cleanliness.

Pros

• Supports E-ATX, EEB, CEB, and ATX motherboards
• Includes seven fans for airflow, with 120mm options
• Provides eight 3.5-inch HDD bays
• Front panel lock and dust filter included

Cons

• 4U rackmount form factor requires specific rack space
• Includes smaller 80mm rear fans
• Limited to USB 2.0 ports

Good fit if

• You need a server chassis for a small data center
• You require extensive storage with eight 3.5-inch bays
• You use E-ATX or EEB motherboards

Skip if

• You prefer a standard desktop tower case
• You need modern USB 3.0 connectivity
• You lack space for a 4U rackmount setup

Verdict: RackOwl 4U Server Case is a robust option for users building home servers with large storage needs. It fits those who need E-ATX support and rackmount compatibility.

Specifications side by side

Frequently asked questions

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