Rack cabinet 19" Stalflex S-RC19-4U-450MB 4U, 450 mm depth, metal front door, black

Compact 19" rack cabinet Stalflex S-RC19-4U-450MB offers 4U of usable mounting height and an internal depth of 450 mm. The cabinet has a metal front door and a black finish, providing a secure enclosed space for small network, server and telecommunications equipment. Intended for environments where floor space is limited, it accommodates patch panels, power distribution units and other compact rack-mount devices while keeping cables and components organised.

Advantages

The cabinet’s 4U height and 450 mm depth combine to support a variety of shallow rack devices while maintaining a small footprint. A metal front door ensures mechanical protection and helps prevent unauthorized access. The black finish offers a neutral appearance suitable for office, wiring closet or equipment room installations. The design simplifies mounting of patch panels and small UPS or PDU units, and the enclosed structure helps with basic dust protection and tidy cable routing.

Suitable for

• Small network switches and patch panels in wiring closets
• Compact servers and telecom modules with shallow depth
• Power distribution units and compact UPS devices
• Office IT racks and wall-mounted installations with limited space

Key specifications

• Rack size: 19-inch compatible
• Usable mounting height: 4U
• Internal depth: 450 mm
• Front door material: metal
• Colour: black

How to use

Install the cabinet on a stable surface or mount it according to the manufacturer’s instructions for wall or floor attachment where applicable. Fit 19" compatible equipment into the 4U mounting space using standard rack screws and cage nuts if required. Route network and power cabling through available openings, keeping power and signal cables separated where possible. Close and lock the metal front door to provide physical protection; check clearance for airflow around the cabinet when installing active equipment.

Usage recommendations

Use this cabinet for low-density equipment setups where devices do not exceed the 450 mm internal depth. For active devices that generate heat, ensure adequate ventilation or install unit-level cooling; avoid overloading the 4U vertical space with equipment that blocks airflow. Secure cabling with ties or cable management accessories to maintain access and serviceability.