This article covers JONSBO C6 MAX ブラック Micro ATX PCケース.

Overview

The JONSBO C6 MAX Black is a compact Micro ATX PC case that prioritizes airflow and ease of assembly. Measuring just 202mm wide, 349mm deep, and 295mm tall, it fits neatly on a desktop while supporting full-size ATX power supplies and long graphics cards. The all-mesh panel design ensures unrestricted airflow, and the integrated adjustable handle makes it easy to carry to LAN parties. This case sits in the mid-range segment, offering a no-frills approach with tool-free side panels and a clean black finish. It accepts Micro ATX and Mini ITX motherboards, can house GPUs up to 335mm, and CPU coolers up to 170mm tall. Despite its compact footprint, it doesn't compromise on component compatibility for most mid-range builds. Priced around ¥10,000, the C6 MAX delivers excellent value for builders who want a small but capable case without breaking the bank. It's a strong contender in the compact Micro ATX category.

Compatibility Guide

Motherboard support includes Micro ATX and Mini ITX sizes. The power supply mounts at the bottom and supports ATX units between 140mm and 220mm in length. Graphics card clearance is 335mm when installed in the first PCIe slot (65mm thick max), or 300mm in the second slot (60mm thick max). CPU cooler height limit is 170mm. Storage options: one 3.5-inch HDD or one 2.5-inch SSD. Front I/O provides USB Type-C (20-pin internal), one USB 3.0 port, and a combined audio/mic jack. Fan mounting positions include top (120/140mm x1), rear (120mm x1), and bottom (120mm x2). Note that using two bottom fans will occupy the 3.5-inch HDD mount.

Product Info

The JONSBO C6 MAX Black launched around 2025 and is marketed as a compact mesh case for micro-ATX builds. It positions itself in the mid-range market, emphasizing thermal performance and user-friendly assembly. Warranty is typically one year (check official site for details). Availability is primarily through and other online retailers.

Best Use Cases

Compact Gaming Builders: Want a small footprint but need room for a high-end GPU (up to 335mm) and a tower air cooler. The mesh panels keep temperatures under control during long gaming sessions. First-Time PC Builders: Tool-free side panels and a simple interior layout reduce build complexity. The included handle also makes it easy to transport the finished system. * LAN Party Enthusiasts: The handle is a game-changer for moving your rig. Combine with a Micro ATX motherboard and a modular PSU for a portable yet powerful setup. ## Alternatives
In the same price bracket, the Cooler Master MasterBox Q300L offers a similar compact layout with slightly better GPU clearance but less effective airflow due to limited ventilation. The Fractal Design Node 804 provides more storage space but is larger and can be harder to find. The JONSBO C6 MAX strikes a better balance between size, cooling, and ease of use for most builders.

Things to Consider

The front USB Type-C port uses a 20-pin internal header. Ensure your motherboard has this header, or plan to use an adapter (which may not support full speed). ATX power supply length is limited to 220mm. Longer units (especially those over 180mm) may not fit, and cable management space is tight. A fully modular PSU is strongly recommended. * If you install two 120mm fans at the bottom, you cannot mount a 3.5-inch HDD simultaneously. Decide on your storage and cooling priorities before finalizing the build.

Product Disclosure (Amazon)

  • Manufacturer: JONSBO
  • ASIN: B0DR19TT8Z
  • Note: This article covers a manufacturer-made product based on Amazon listing details.