The APC AR3103 is a 12U member of the NetShelter SX family, built for rooms where a full-height 42U rack would be overkill or simply would not fit: branch offices, small server rooms, labs and edge locations. At 658 mm tall it can sit beneath a worktop or cabinet, while the 600 × 1070 mm footprint keeps the depth of a full-size data-centre enclosure.
Inside, adjustable 19-inch EIA-310 mounting rails accept equipment from 191 mm to 920.8 mm deep, enough for standard rack servers, a rack-mount UPS, switches and patch panels. The steel frame carries 272.2 kg static and 272.2 kg dynamic load.
A perforated, lockable curved front door allows airflow while securing the equipment. The roof can be removed for cable access, side panels close off the enclosure, and pre-fitted casters plus levelling feet make it easy to move into place and stabilise.
The enclosure is listed to UL 2416, follows EIA-310-E and is covered by a 5-year APC warranty.
Key features
Every configuration is reviewed for compatibility, power and thermals before we confirm your order.
48 hours of CPU, memory and storage stress testing, with a test report shipped in the box.
Rails, labelled cables and your OS pre-installed — unbox, rack and power on.
6U wall-mount cabinet, 355 × 600 × 400 mm, perforated door, 90.7 kg load
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