Top 10 Best itx case in 2026

Last Updated - 6/8/2026

🏆Best Choice

Cooler Master

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

9.8

ChoiceComparer.com Score

9.8

/ 10

Outstanding

Main highlights

•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.
•Vented Steel Panels: Vented steel panels ensure unrestricted airflow to effectively cool down the computing powerhouse.

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$59.99

$109.99

-45%

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JOYJOM

Micro ATX Case PC Case: MATX Case Mini PC ITX Desktop Computer Case Support Micro ATX MATX DTX ITX Mini PC with USB3.0, Support 3.5'' HDD (Black)

9.7

ChoiceComparer.com Score

9.7

/ 10

Outstanding

Main highlights

•Micro ATX Case: The case fits for Micro ATX Mohterboard (Max 25.5x25.5cm) and ITX Motheroard (17x17cm)
•Compatibility Accessories: Supports standard ATX Power Supply (150*140*86mm), Supports Graphics Card Max length is 250mm, Lenght is 225mm if you install 120x120x25mm fan on the front side, Supports 3x 3.5'' HDD and 1x 2.5inch SSD, or 2x 3.5'' HDD and 1x 2.5'' SSD if install 2pcs 120*120*25mm fans on the front side. Supports 2pcs 120*120*25mm (front side) and 1pcs 80mm (Back Side) fans, Supports CPU Cooler height Max 135mm.
•Material: The Body of Case is made of 0.8mm SPCC, with lots of air vents for heat dissipation
•Interface on Front Panel: 1xUSB3.0, 1xUSB2.0,Audio&Mic, Power Button, Reset Button
•Packing Include: 1* Black Micro ATX Case only, not inlcude other accessories

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$34.99

$38.99

-10%

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PCCOOLER

PCCOOLER CPS K101 Mini ITX PC Case, Mesh High Airflow SFF Chassis, Fits 340mm GPU, 3X 12015 Slim Fan Support, Ergonomic Handle, Tool-Free Side Panels, USB 3.0 & Type-C (Pcie Riser Cable Not Included)

9.5

ChoiceComparer.com Score

9.5

/ 10

Outstanding

Main highlights

•【High-Performance Airflow Design】Features a precision-engineered 11.9L volume with overall dimensions of 348 x 160 x 215mm (13.7 x 6.3 x 8.5 inches), offering big potential in a small footprint. Four-sided precision metallic mesh panels ensure rapid heat dissipation, enhancing internal airflow and thermal performance.
•【Powerful GPU Support】Compact 11.9L case fits high-end 340mm graphics cards, perfect for immersive gaming or high-performance builds.
•【Advanced Cooling System】 Supports up to three 120 15mm slim fans on top and bottom, forming a 3D airflow matrix with all-around cooling.
•【Premium Build with Ergonomic Handle】 Reinforced handle with zinc alloy mounts and steel-core durability ensures comfortable portability and strong load capacity.
•【User-Friendly & Expandable】Tool-free side panels, support for 68mm low-profile CPU coolers and 100–125mm SFX PSU; includes USB 3.0 & Type-C ports for maximum connectivity.

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$82.67

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darkFlash

darkFlash ITX PC Case, Pre-Install 3 PWM ARGB Fans Computer Case, Full View Dual Tempered Glass ITX Case, Mini Size, Supports 240mm AIO(C275P) (White)

9.4

ChoiceComparer.com Score

9.4

/ 10

Excellent

Main highlights

•[Unobstructed View] Experience this ITX case's awe-inspiring 270° panoramic tempered glass panel. This exceptional design provides an expansive and clear view of your hardware and RGB lighting. Mini size be easily placed in various desktop environments.
•[Vertical Airflow Cooling] This computer case is equipped with three PWM ARGB fans. There are two fan positions above the power supply, and the fan on the PSU directs airflow to the graphics card, creating a vertical air duct for improved cooling and ensuring optimal airflow and heat dissipation.
•[Thoughtful Design for Science] Obsessive detail design, magnetic dust filter at the top of the pc case and panel dust filter to reduce dust for keeping your components free from dust, also comes with standard hard drive cage.
•[Optimized Backplane Design] The C275P features seven strategically placed holes around the motherboard for easy backplane connections, ensuring a tidy wiring path, and improve overall aesthetics and ease of use.
•[Easy Installation] With its user-friendly design, this darkFlash PC case makes installation a breeze. Enjoy hassle-free cable management and quick access to your components, making upgrades and maintenance effortless.
•[After-Sales Guarantee] Experience peace of mind with the darkFlash brand and our exceptional 1-years assurance for computer cases. We prioritize customer satisfaction and provide top-notch product quality to ensure an professional user experience.

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$69.99

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Thermaltake

Thermaltake TR100 SFF Chassis; mITX Support; 18.9 Liters; PCIe 4.0 Riser Cable Included; 360mm GPU Clearance; 280mm Radiator Support; Removable PCIe Bracket; Matcha Green; CA-11A-00SENN-00

9.2

ChoiceComparer.com Score

9.2

/ 10

Excellent

Main highlights

•【Perfect for Home or Travel】Built to be portable and compact the TR100 does a great job with providing a small footprint at home and perfect for travel.
•【mITX Engineered】 Coming in at 18.9 liters and optimized for mITX SFF builds with its dual chamber design to provide plenty of options for components.
•【Tiny but Mighty】While coming in at a small size, space for components is pretty roomy at 360mm GPU clearance, 280mm Raditator support, SFX and SFX-L PSU support, and 68mm of CPU cooler clearance.
•【PCIe 4.0 Riser】 The TR100 comes with an included PCIe 4.0 Riser cable to meet the demands of modern GPUs bandwidth requirements and to faciliate easy installation.
•【Removable PCIe Bracket】Featuring a removable PCIe bracket for straight forward GPU installation, not to mention an integrated GPU brace for added security.

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$147.99

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Cooler Master

Cooler Master MasterBox Q300L Micro-ATX Tower with Magnetic Design Dust Filter, Transparent Acrylic Side Panel, Adjustable I/O & Fully Ventilated Airflow, Black (MCB-Q300L-KANN-S00)

9.1

ChoiceComparer.com Score

9.1

/ 10

Excellent

Main highlights

•Ample Interior: Explore ample interior space for Micro-ATX or Mini-ITX motherboards, ensuring easy and future expansion
•Components Clearance: Accommodates CPU coolers with a max height of 159mm, GPU cards up to 360mm, and PSU up to 160mm in length.
•Versatile Cooling: Maximize cooling performance with a 240mm liquid cooler and 5 fans.
•Modular I/O Panel: You have the flexibility to adjust its position at the front, top, or bottom on both sides
•Edge-To-Edge Panel: Show off your meticulous build through the transparent side panel with pride.
•Open Thermal Design: The perforated design on all sides promotes optimal airflow and heat dissipation
•Magnetic Dust Filters: The unique pattern of the dust filter adds a distinctive appearance to the case.

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$39.99

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Cooler Master

Cooler Master NR200P V3 Mini-ITX PC Case Ready, Top-Mount 280mm AIO, PCIe 5.0 Riser, 361.5mm Vertical GPU Mount, Designed Ready Nvidia RTX 5090 | AMD RX 9070 XT, SFX PSU – Ready to Install, DIY

8.9

ChoiceComparer.com Score

8.9

/ 10

Great

Main highlights

•Compact ITX Design: Unleash top-tier performance with a sleek 18.6L footprint, exclusively accommodating Mini-ITX motherboards.
•Vertical GPU Mounting: Designed for vertical GPU setups, supporting high-end GPUs up to 361.5mm—including RTX 5090 |RX 9070 XT. Bundled with a PCIe 5.0 riser cable.
•Stay Cool Under Pressure: Ready for top-mounted 240/280mm radiators for maximizing thermal efficiency. 400mm tubing recommended for clean front routing.
•Compact SFX PSU Support: The small form factor design accommodates only SFX PSU with a length of up to 130mm.
•Tool-Free Aluminum & Mesh Panels: Easily remove side panels for quick access and hassle-free upgrades or maintenance.
•Vented Mesh Side Panel: Enhances airflow and features a removable design to highlight your vertically mounted GPU.

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$124.99

$139.99

-11%

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Zalman

Zalman CUBIX Compact Mini Tower mATX ITX PC Case, Micro-ATX/Mini-ITX/DTX, SFF Small Form Factor SFX HTPC Computer Chassis, USB 3.0, White

8.8

ChoiceComparer.com Score

8.8

/ 10

Great

Main highlights

•Compact & Durable: Sleek design with sturdy 0.8T steel construction and a 17.1-liter total volume
•Minimal Yet Mighty: Supports standard ATX PSUs, 260mm length GPUs, and 137mm height CPU coolers
•High Airflow Design: Perforated front panel and pre-installed 80mm fan for optimal cooling
•1 x USB 3.0, 1 x USB 2.0, 1 x 3.5mm Stereo AUX for easy device connections
•Despite its charming appearance, it's built with durable 0.8T steel for a robust and sturdy structure

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$39.90

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Cooler Master

Cooler Master NCORE 100 MAX Mini-ITX PC Case|AIO|PSU Ready, Included Custom 120mm AIO, V850W SFX Gold PCIe 5.0 PSU, Designed Ready Nvidia RTX 5080 | AMD RX 9070 XT, 356mm GPU Support, DIY

8.6

ChoiceComparer.com Score

8.6

/ 10

Good

Main highlights

•The MAX Revolutionized: Continuing the MAX's heritage, the NCORE 100 MAX boasts effortless installation and distinctive aesthetics through its seamlessly integrated components.
•Ultra-Small Footprint: Ultra-compact yet powerful, featuring a sleek 15.7L footprint, exclusively accommodating Mini-ITX motherboards.
•Custom Fit 120 MM Radiator: Engineered with a 38 mm radiator and precision tubing for a perfect fit, paired with our 3rd-gen pump for AMD Ryzen 7 and Intel Ultra 7 performance.
•Vertical GPU Mounting: Designed exclusively for Vertical GPU mounting, supports high-end GPUs up to 356mm—including RTX 5080 |RX 9070 XT.
•Tailor-Made PSU Solution: Incorporates an 850W SFX Gold ATX 3.0 PSU delivers up to 600W power to your GPU, with custom short-length cables, to minimize cable clutter.
•90° Durable Cables: Featuring a 90° 12V-2x6 PCIe 5.0 connector, for improved electrical durability and safety.
•Extendable Frame Design: The expandable design extends the overall width from 155mm to 172mm, creating ample room to accommodate even some of the largest GPUs available.
•Stay Cool Under Pressure: The layout has been carefully engineered for maximum thermal efficiency, drawing airthrough thes case's largest surfaces sided for optimal cooling

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$299.99

$399.99

-25%

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darkFlash

darkFlash ITX PC Case, Pre-Install 3 PWM ARGB Fans Computer Case, Full View Dual Tempered Glass ITX Case, Mini Size, Supports 240mm AIO(C275P) (Black)

8.5

ChoiceComparer.com Score

8.5

/ 10

Good

Main highlights

•[Unobstructed View] Experience this ITX case's awe-inspiring 270° panoramic tempered glass panel. This exceptional design provides an expansive and clear view of your hardware and RGB lighting. Mini size be easily placed in various desktop environments.
•[Vertical Airflow Cooling] This computer case is equipped with three PWM ARGB fans. There are two fan positions above the power supply, and the fan on the PSU directs airflow to the graphics card, creating a vertical air duct for improved cooling and ensuring optimal airflow and heat dissipation.
•[Thoughtful Design for Science] Obsessive detail design, magnetic dust filter at the top of the pc case and panel dust filter to reduce dust for keeping your components free from dust, also comes with standard hard drive cage.
•[Optimized Backplane Design] The C275P features seven strategically placed holes around the motherboard for easy backplane connections, ensuring a tidy wiring path, and improve overall aesthetics and ease of use.
•[Easy Installation] With its user-friendly design, this darkFlash PC case makes installation a breeze. Enjoy hassle-free cable management and quick access to your components, making upgrades and maintenance effortless.
•[After-Sales Guarantee] Experience peace of mind with the darkFlash brand and our exceptional 1-years assurance for computer cases. We prioritize customer satisfaction and provide top-notch product quality to ensure an professional user experience.

View offer on:

$64.99

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Our team evaluates this data alongside genuine user feedback, merging AI analysis with human insights to provide you with real-time, highly-rated recommendations that empower your decision-making with clarity and confidence.