JONSBO C6 Handle Black Mini MATX Mesh Case - Compact High Airflow

Our review of the JONSBO C6 Handle Black finds it is a sensible choice for builders who want a compact micro ATX chassis that prioritizes airflow and easy access. The biggest reason to buy is the all-mesh enclosure and tool-free upper cover and side panel, which together make installation straightforward while keeping temperatures in check for small-form-factor builds. This case is best for DIY builders using ITX or M-ATX boards with moderate-length GPUs and standard ATX power supplies who value a clean, utilitarian layout over flashy features.

Key Features

• All-sides mesh: The full-mesh panels promote steady passive airflow which helps keep components cooler without relying on aggressive fan curves.
• Tool-free disassembly: The upper cover and side panel open without tools, making initial assembly and later upgrades quicker and less fiddly.
• Compact compatibility: Supports ITX and Micro ATX motherboards while still accommodating common component sizes for a tidy small desktop build.
• Flexible fan mounting: Multiple fan positions at the front, top and bottom allow tuned airflow setups or the addition of a single 120mm or 140mm fan where needed.
• Front Type-C and USB 3.0: A modern front I/O arrangement with Type-C (20 pin) and USB3.0 plus audio/mic makes connecting peripherals convenient on a small case.
• Reasonable drive support: Space for one 3.5in HDD or two 2.5in SSDs gives basic storage flexibility for a compact system.

Who It's For

The C6 is aimed at builders who want a compact desktop that still accepts a modest GPU (200-255mm) and a standard ATX PSU up to 185mm, such as budget gaming rigs or home office systems that need good ventilation. Its tool-free cover and clean interior make it a good pick for first-time builders who want an easy, frustration-free assembly.

It is not the best choice for those needing large CPU coolers above 75mm, very long graphics cards, or lots of internal drive bays. Users who require expansive water cooling, multiple high-performance GPUs, or larger radiators should look at larger Mini-ITX or mid-tower options instead.

Pros & Cons

Pros

• Excellent value for the build quality and features included in a compact chassis.
• Easy to build in thanks to the tool-free upper cover and side panel access.
• All-sides mesh design helps airflow and keeps component temperatures manageable in small builds.
• Modern front I/O including Type-C and USB 3.0 improves connectivity for peripherals.

Cons

• Limited CPU cooler height (75mm) and modest GPU length range may restrict higher-end component choices.
• Mesh holes are not very large, so airflow is good but may be less free-flowing than on larger, more open designs.

Specifications

Case Type	Mini MATX mesh chassis
Motherboard Support	ITX / Micro ATX
Drive Bays	3.5in HDD x1 or 2.5in SSD x2
Maximum GPU Length	200-255mm
Maximum PSU Length	185mm
Maximum CPU Cooler Height	75mm
Dimensions (W x D x H)	202mm x 266mm x 295.2mm (incl. footpad)

Our Verdict

The JONSBO C6 Handle Black is a practical, well built compact chassis that offers strong value for builders who need a small desktop with solid airflow and easy access. It is recommended for home office, HTPC, or modest gaming builds that fit within the CPU cooler and GPU size limits, delivering a tidy, user-friendly platform without unnecessary extras.

Frequently Asked Questions

Can it fit a full-size ATX motherboard?
No. The case is designed for ITX and Micro ATX motherboards only.

What fan sizes are supported?
The case supports one 120mm or 140mm fan on the top, one 120mm or 140mm at the bottom, and one 120mm at the front.

Is front Type-C available?
Yes. The front I/O includes a Type-C (20 pin) port plus USB 3.0 and combined audio/mic.