You can build enterprise efficiency into all sizes of data centers with the Dell^TM PowerEdge^TM 4220 rack enclosure, which offers simplified component mounting and storage plus enhanced power management and effective cooling for a wide variety of IT equipment.
Featuring:

With a static load rating of 2,500 lbs, the PowerEdge 4220 rack enclosure can provide the capacity you need to hold a full complement of data center equipment.
Standard (4220): 600mm wide x 1070mm deep

Stabilizer feet, included with the rack, attach to the front and sides of each 4220 rack enclosure for increased stability. Interconnect kits are available to link adjacent rack enclosures.

Lockable side panels and front and rear doors provide security for data centers, remote offices, wiring closets, factory floors and other server environments.