Computer Case Chenbro RM42300 - Rack, RM42300-F2B, Black

Chenbro RM42300 is a 2U rackmount computer case designed for server and workstation installations. Constructed from high-quality steel, the chassis provides a compact 88 mm height suitable for standard 19-inch racks, with external dimensions of 88 mm (H) x 482 mm (W) x 600 mm (D). The RM42300 supports ATX and Micro-ATX motherboards and offers multiple external and internal drive bays including four 5.25" and two 3.5" bays. The black finish and rack-oriented layout prioritize space efficiency and airflow for densely packed equipment.

Advantages

The steel construction ensures structural rigidity and long-term durability while contributing to passive heat dissipation. A 2U profile minimizes vertical rack space usage without compromising on drive bay count. Native support for ATX and Micro-ATX motherboards provides flexibility in component selection for servers and workstations. The combination of four 5.25" and two 3.5" bays allows for optical drives, front-accessible devices, or hot-swap/array options depending on system configuration. The black exterior is compatible with common rack aesthetics and professional environments.

Suitable for

• Rack-mounted servers in small and medium datacenter racks
• Workstation systems requiring a low-profile 2U chassis
• Storage or media setups using 5.25" and 3.5" drives
• Network appliances and compact compute nodes

Key specifications

• Form factor: 2U rackmount chassis
• Material: high-quality steel construction
• External dimensions: 88 mm (height) x 482 mm (width) x 600 mm (depth)
• Motherboard support: ATX, Micro-ATX
• Drive bays: 4 x 5.25" and 2 x 3.5"
• Color: black

How to use

Install the Chenbro RM42300 into a standard 19-inch rack using appropriate rack screws and mounting rails or brackets. Select an ATX or Micro-ATX motherboard and secure it to the internal standoffs. Fit power supply, drives and expansion cards according to the available bay layout and clearance; use the four 5.25" bays for optical units or front-access devices and the two 3.5" bays for hard drives. Ensure internal cabling is routed to maintain unobstructed airflow and to avoid interference with fans or drive trays. After assembly, slide the chassis into the rack and fasten it to rack posts for stable operation.

Usage recommendations

For optimal ventilation, maintain clearance in front and behind the rack and verify that internal fans or rack cooling provide adequate airflow for installed components. Choose low-profile expansion cards if vertical clearance is limited, and secure heavy drives near the chassis mounting points to reduce strain on drive bays.