
Part Number | Height | Width | Depth | Description | E24611 | 24U | 23.6" | 43.3" | Front Door - Perforated, locking Rear Door - Perforated split, locking* Side Panels - Solid split, locking* Roof - High density cable entry Casters and leveling feet PDU / Cable Management Brackets Baying brackets Installation Hardware package | E42611 | 42U | 23.6" | 43.3" | E42612 | 42U | 23.6" | 47.3" | E42711 | 42U | 27.6" | 43.3" | E42712 | 42U | 27.6" | 47.3" | E42811 | 42U | 31.5" | 43.3" | E42812 | 42U | 31.5" | 47.3" | E45611 | 45U | 23.6" | 43.3" | E45612 | 45U | 23.6" | 47.3" | E45711 | 45U | 27.6" | 43.3" | E45712 | 45U | 27.6" | 47.3" | E45811 | 45U | 31.5" | 43.3" | E45812 | 45U | 31.5" | 47.3" | E48611 | 48U | 23.6" | 43.3" | E48612 | 48U | 23.6" | 47.3" | E48711 | 48U | 27.6" | 43.3" | E48712 | 48U | 27.6" | 47.3" | E48811 | 48U | 31.5" | 43.3" | E48812 | 48U | 31.5" | 47.3" |
*24U cabinets have single perforated rear doors, and single side panels |  | | |
| |
Part Number | Rack Type | Rack Units | Height | Width | Depth | Note | VR3100 | Server Rack | 42U | 78.6 in | 23.6 in | 43.3 in | VRXXXXSP ship with 2000 lb. rated shock packaging VRXXXXTAA are TAA Compliant | VR3100SP | Server Rack | 42U | 78.6 in | 23.6 in | 43.3 in | VR3100TAA | Server Rack | 42U | 78.6 in | 23.6 in | 43.3 in | VR3300 | Server Rack | 42U | 78.6 in | 23.6 in | 47.8 in | VR3300SP | Server Rack | 42U | 78.6 in | 23.6 in | 47.8 in | VR3300TAA | Server Rack | 42U | 78.6 in | 23.6 in | 47.8 in | VR3150 | Network Rack | 42U | 78.6 in | 31.5 in | 43.3 in | VR3150SP | Network Rack | 42U | 78.6 in | 31.5 in | 43.3 in | VR3150TAA | Network Rack | 42U | 78.6 in | 31.5 in | 43.3 in | VR3350 | Network Rack | 42U | 78.6 in | 31.5 in | 47.8 in | VR3350SP | Network Rack | 42U | 78.6 in | 31.5 in | 47.8 in | VR3350TAA | Network Rack | 42U | 78.6 in | 31.5 in | 47.8 in | VR3107 | Server Rack | 48U | 89.2 in | 23.6 in | 43.3 in | VR3107SP | Server Rack | 48U | 89.2 in | 23.6 in | 43.3 in | VR3107TAA | Server Rack | 48U | 89.2 in | 23.6 in | 43.3 in | VR3307 | Server Rack | 48U | 89.2 in | 23.6 in | 47.8 in | VR3307SP | Server Rack | 48U | 89.2 in | 23.6 in | 47.8 in | VR3307TAA | Server Rack | 48U | 89.2 in | 23.6 in | 47.8 in | VR3157 | Network Rack | 48U | 89.2 in | 31.5 in | 43.3 in | VR3157SP | Network Rack | 48U | 89.2 in | 31.5 in | 43.3 in | VR3157TAA | Network Rack | 48U | 89.2 in | 31.5 in | 43.3 in | VR3357 | Network Rack | 48U | 89.2 in | 31.5 in | 47.8 in | VR3357SP | Network Rack | 48U | 89.2 in | 31.5 in | 47.8 in | VR3357TAA | Network Rack | 48U | 89.2 in | 31.5 in | 47.8 in |
|  | | | | |
Part Number | Height | Width | Depth | Description | MCR-22U-T | 22U | 23.5" | 38" | with 1.6 kW (5621 BTU) Rack-top mount Cooling Unit. Includes Casters and locking doors. | MCR-42U-RB | 42U | 23.5" | 38" | with 1.6 kW (5621 BTU) Rack-mount Cooling Unit, + 0.8 kW (2811 BTU) Back-Up Cooling Module. Includes Casters, Locking Doors, High Temp Alarm, and 19" x 38" Duct Adapter. |
The Liebert Knurr 19"W EIA server rack enclosures provide a fully assembled aluminum extruded frame with a patented T Slot, offering many quick mount options. Knurr Server Cabinets come fully assembled with fully perforated (83%) doors Front and rear, 2 sets of 19" EIA rails, a vented roof, and an easy turn handle. Leveling feet are mounted in the base of the cabinet. The bottom of the cabinet is fully open. * For ease in comparison, depth and width are shown here with rounded external rack dimensions. To see the specific dimensions, please view the individual rack page. | 
| Liebert UPS Single phase, Line-Interactive, rackmountable and tower UPS systems by Liebert | |
| | | | | | | | | | | | | |
|