APC NetShelter SX, case per rack server, 12U, nero, 658H x 600B x 900T mm

With a static load capacity of 1360.8 kg, the APC NetShelter SX 12U enclosure is built to secure and organize your critical IT equipment. This freestanding rack supports 19-inch rack-mount gear in a compact footprint of 658 mm height, 600 mm width, and 900 mm depth, making it ideal for small server rooms and branch offices.

Overview

The NetShelter SX AR3003 combines rugged steel construction with thoughtful design for efficient installation and maintenance. It features a key-lockable front door, split rear door, and removable side panels—all perforated to promote airflow while maintaining security. The IP20 rating suits indoor environments, and the black finish integrates seamlessly into professional settings.

What stands out

• Integrated eyebolt lifting points and a reversible, removable roof with brush strips simplify cabling and relocation.
• Zero-U mounting holes on rails allow accessory attachment without sacrificing rack space.
• Pre-installed rear accessory channels and included hardware reduce setup time.
• Heavy-gauge rails, rated casters, and leveling feet ensure stability; bolt-down option supports seismic compliance.
• Perforated doors with curved profile optimize airflow for active equipment.

Technical details

• Rack capacity: 12U
• External dimensions: 658 mm H x 600 mm W x 900 mm D
• Internal usable depth: 785 mm
• Static load capacity: 1360.8 kg (3000 lbs)
• Dynamic load capacity: 1020.6 kg (2250 lbs)
• Material: Steel
• Front door: Single perforated, lockable
• Rear door: Split perforated, lockable
• Side panels: Included, removable, lockable
• Cable access: Top and bottom
• Casters and leveling feet included
• Baying capability: Yes
• Mounting type: Floor standing
• IP rating: IP20

Our verdict

A robust and versatile 12U enclosure that delivers enterprise-grade load capacity and cable management in a space-efficient design, perfect for consolidating network and server equipment.