JONSBO N4 Black Walnut NAS PC Case

Walnut NAS Chassis for Micro ATX Builds

The JONSBO N4 Black Walnut is a compact steel-and-wood case designed around Micro ATX and Mini-ITX motherboards. It integrates an 8 mm North American black walnut front panel that blends into home-office or living-room environments. The internal layout separates the motherboard compartment from the drive bay zone, allowing half-height expansion cards and downdraft coolers up to 70 mm tall.

Eight-Drive Density for Storage-First Users

This chassis suits builders who need six 3.5-inch hard drives — four hot-swap and two fixed — plus two 2.5-inch SSDs in a footprint of 228 x 286 x 300 mm. It is not for users who require full-height graphics cards longer than 230 mm, standard ATX power supplies beyond 125 mm depth, or tower coolers exceeding the 70 mm clearance. Builders needing more than four expansion slots or additional 5.25-inch bays should look elsewhere.

Front USB 3.2 Gen 2 Type-C and Pre-Fitted Rear Fan

The single front-panel USB 3.2 Gen 2 Type-C port and one USB 3.0 port give direct high-speed access to external drives or peripherals. A 120 mm rear fan ships installed, providing baseline exhaust airflow without extra purchase. The split-compartment design routes cables away from the drive bays, simplifying assembly and ongoing drive swaps.