2POSTRACK42This 42U 2-post open frame server rack is constructed from steel. It features casters for mobility, including two heavy-duty locking casters. The rack has universal square mounting holes for cage nuts and C-shape mounting rail profiles. It is compliant with EIA/ECA-310-E industry standards. The rack supports a static weight capacity of 661.5 lb (300 kg) and a rolling weight capacity of 396.9 lb (180 kg).