The Best Mini Itx Open Case of 2025 – Reviewed and Top Rated
After hours researching and comparing all models on the market, we find out the Best Mini Itx Open Case of 2025. Check our ranking below.
2,360 Reviews Scanned
Rank No. #1
PC Open Frame Test Bench Mini ITX Motherboard Overlock Computer Case DIY Mod Base Transparent Acrylic Stand…
- Open style delivers better performance on cooling, compatibility and maintenance
- Suitable for: itx motherboard 17*17cm（6.69*6.69inch）
- item size:19.7cm*19.4cm(7.75*7.63inch)
- PCL column, itx specification, with two PCI metal column
- package include:1*acrylic board,2*PCI Column,1*some screws,4*bottom pads
Rank No. #2
Geeek Open Type Computer Case, Min-ITX Computer Case, Open Type Frame Chassis Shelf (White)
- Revive the creativity of playing with building blocks, with a compact size that reduces the overall space occupied by the chassis.
- Modular design, full of functionality and fun.
- Open chassis has better heat dissipation performance.
- Eliminate tedious disassembly and maintenance, and provide a more intuitive hardware experience.
- Buyers need to assemble it themselves (or they can also contact the seller for assistance when assembling).
Rank No. #3
Geeek Open Type Computer Case, Min-ITX Computer Case, Open Type Frame Chassis Shelf (Black)
- Revive the creativity of playing with building blocks, with a compact size that reduces the overall space occupied by the chassis.
- Modular design, full of functionality and fun.
- Open chassis has better heat dissipation performance.
- Eliminate tedious disassembly and maintenance, and provide a more intuitive hardware experience.
- Buyers need to assemble it themselves (or they can also contact the seller for assistance when assembling).
SaleRank No. #4
ALAMENGDA DIY Pc Test Bench, Open Chassis Case Rack for ATX/M-ATX/ITX Motherboards,Widely Body Heat Dissipation Design Open Air Pc Case, SSD Motherboards Accessories
- 1.Material: high-quality 0.8mm SPCC steel plate, the surface is baked with black sand grain paint;
- 2. Number of graphics cards supported: According to the motherboard, the length and width of graphics cards are not limited;
- 3.Support motherboard: support motherboards within 305*245mm: ATX, Micro ATX, ITX;
- 4.Support power supply: standard ATX power supply, reference size 150mm*86mm*(140-250)mm;
Rank No. #5
W01 ATX MATX ITX PC Test Bench Open Air Frame DIY Case Portable Vertical GPU Mining Rig Frame Fits Graphics Card X79 X99 Water Cooling
- Dimensions: Frame 402 x 257 x 182 mm; Base: 402 x 257 x 30 mm; Feet: 10 mm. Supports ITX, M-ATX, and ATX motherboards, as well as an ATX PSU for both wind direction installation.
- Can be placed either horizontally or vertically, providing flexible setup options.
- Made of 1 mm thick steel plate for durability and equipped with a stainless steel handle for easy portability.
- Capable of installing GPUs up to 265 mm in length and of any height, and supports a 360 mm water cooler for advanced cooling needs.
- Designed to install 2 HDDs, offering ample storage capacity for your data needs.
Rank No. #6
MegaPC Upgraded Open-Frame Mid-Tower Micro-ATX/Mini-ITX Gaming PC Case, Tempered Glass Side Panel, Pre-Installed ARGB PWM Fan, with USB3.0, USB-C, 240mm Radiator Support (Black)
- 【Upgraded Open-Frame Design】 MegaPC M3K features an innovative open-frame design with Micro-ATX and Mini-ITX motherboard support, offering maximum airflow and optimal cooling performance ensure that you don’t sacrifice cooling for the stunning looks of a glass panel.
- 【Tempered Glass Panels & 2mm Metal Frame】 The tempered glass side panels providing a comfortable visual experience while show casing your hardware and personalized style. 2mm cold-rolled steel plate show the heavy duty and unique look.
- 【Spacious Space for Cable Management】 The internal side panel near the motherboard tray can be used as a cable management space. The spacious space facilitates better management cable for providing a comfortable visual experience while show casing your hardware and personalized style.
- 【Compatibility】 Supports up to 364x76x155mm GPU, 162*154*89mm(max) ATX PSU , 2.5" SSD, heat sinks up to 240mm water radiators or dual 120mm ARGB fans on top, USB-C ready and plus a rear 120mm ARGB PWM fan（pre-installed）.
- 【DIY-Friendly】 MegaPC M3K designed for DIY enthusiasts, features customizable ARGB lighting compatible with motherboard synchronization, allowing you to create stunning lighting effects that match your gaming rig's style. Tool-free assembly process with easily removable panels, making upgrades and maintenance quick and hassle-free.
SaleRank No. #7
MegaPC Upgraded Open-Frame Mid-Tower Micro-ATX/Mini-ITX Gaming PC Case, Tempered Glass Side Panel, Pre-Installed ARGB PWM Fan, with USB3.0, USB-C, 240mm Radiator Support (Upgrade White)
- 【Upgraded Open-Frame Design】 MegaPC M3K features an innovative open-frame design with Micro-ATX and Mini-ITX motherboard support, offering maximum airflow and optimal cooling performance ensure that you don’t sacrifice cooling for the stunning looks of a glass panel.
- 【Tempered Glass Panels & 2mm Metal Frame】 The tempered glass side panels providing a comfortable visual experience while show casing your hardware and personalized style. 2mm cold-rolled steel plate show the heavy duty and unique look.
- 【Spacious Space for Cable Management】 The internal side panel near the motherboard tray can be used as a cable management space. The spacious space facilitates better management cable for providing a comfortable visual experience while show casing your hardware and personalized style.
- 【Compatibility】 Supports up to 364x76x155mm GPU, 162*154*89mm(max) ATX PSU , 2.5" SSD, heat sinks up to 240mm water radiators or dual 120mm ARGB fans on top, USB-C ready and plus a rear 120mm ARGB PWM fan（pre-installed）.
- 【DIY-Friendly】 MegaPC M3K designed for DIY enthusiasts, features customizable ARGB lighting compatible with motherboard synchronization, allowing you to create stunning lighting effects that match your gaming rig's style. Tool-free assembly process with easily removable panels, making upgrades and maintenance quick and hassle-free.
Rank No. #8
GeeekPi Mini ITX Shelf 1U Rack, 7.87" Depth, Support Mini-ITX Motherboard/Super6C, for 10 Inch Server Rack & RackMate T1/T0 Rackmount
- GeeekPi DeskPi RackMate Accessories Mini ITX Shelf 10 inch 1U Rack is compatible with DeskPi RackMate T1/T0 Rackmount and 10 inch Server Rack and it supports the installation of Mini-ITX Motherboard/DeskPi Super6C.
SaleRank No. #9
Cooler Master NR200 Mini-ITX PC Case Ready, Horizontal GPU Mount, Designed Ready Nvidia RTX 5070 Ti | AMD RX 9070 XT, SFX PSU – Ready to Install, Airflow Up To 6 Fans, Vented Panels, DIY
- Compact ITX Design: Unleash top-tier performance with a sleek 18.25L footprint, exclusively designed to accommodate Mini-ITX motherboards.
- Triple-Slot Mount Support: Designed exclusively for horizontal triple-slot mounting, it supports GPUs up to 330mm, even accommodating a RTX 4080 Super.
- Stay Cool Under Pressure: Experience liquid cooling performance with side-mounted support for 240mm/280mm, ensuring maximum thermal efficiency.
- Compact SFX PSU Support: The small form factor design accommodates an SFX PSU with a length of up to 130mm.
- Versatile Cooling: Maximize your cooling efficiency with support for 165mm CPU coolers and up to 6 fans.
Rank No. #10
MegaPC Upgraded Open-Frame Mid-Tower Micro-ATX/Mini-ITX Gaming PC Case, Tempered Glass Side Panel, Pre-Installed ARGB PWM Fan, with USB3.0, USB-C, 240mm Radiator Support (White)
- 【Upgraded Open-Frame Design】 MegaPC M3K features an innovative open-frame design with Micro-ATX and Mini-ITX motherboard support, offering maximum airflow and optimal cooling performance ensure that you don’t sacrifice cooling for the stunning looks of a glass panel.
- 【Tempered Glass Panels & 2mm Metal Frame】 The tempered glass side panels providing a comfortable visual experience while show casing your hardware and personalized style. 2mm cold-rolled steel plate show the heavy duty and unique look.
- 【Spacious Space for Cable Management】 The internal side panel near the motherboard tray can be used as a cable management space. The spacious space facilitates better management cable for providing a comfortable visual experience while show casing your hardware and personalized style.
- 【Compatibility】 Supports up to 364x76x155mm GPU, 162*154*89mm(max) ATX PSU , 2.5" SSD, heat sinks up to 240mm water radiators or dual 120mm ARGB fans on top, USB-C ready and plus a rear 120mm ARGB PWM fan（pre-installed）.
- 【DIY-Friendly】 MegaPC M3K designed for DIY enthusiasts, features customizable ARGB lighting compatible with motherboard synchronization, allowing you to create stunning lighting effects that match your gaming rig's style. Tool-free assembly process with easily removable panels, making upgrades and maintenance quick and hassle-free.
Last update on 2025-12-14 / Affiliate links / Images from Amazon Product Advertising API
How Do You Buy The Best Mini Itx Open Case?
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We’ve done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for Mini Itx Open Case that you consider buying. Your questions might include the following:
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We’re convinced that you likely have far more questions than just these regarding Mini Itx Open Case, and the only real way to satisfy your need for knowledge is to get information from as many reputable online sources as you possibly can.
Potential sources can include buying guides for Mini Itx Open Case, rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best-possible Mini Itx Open Case. Make sure that you are only using trustworthy and credible websites and sources.
We provide an Mini Itx Open Case buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information. How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available Mini Itx Open Case currently available on the market.
This technology we use to assemble our list depends on a variety of factors, including but not limited to the following:
- Brand Value: Every brand of Mini Itx Open Case has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
- Features: What bells and whistles matter for an Mini Itx Open Case?
- Specifications: How powerful they are can be measured.
- Product Value: This simply is how much bang for the buck you get from your Mini Itx Open Case.
- Customer Ratings: Number ratings grade Mini Itx Open Case objectively.
- Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their Mini Itx Open Case.
- Product Quality: You don’t always get what you pay for with an Mini Itx Open Case, sometimes less, and sometimes more.
- Product Reliability: How sturdy and durable an Mini Itx Open Case is should be an indication of how long it will work out for you.
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