The USystems E3B-4230-EX-AA is a EDGE-3 42U 300mm Deep Server Extension Kit Black. A rack and cabinet accessory for tidy, secure network installations.
The USystems EDGE-3 can be extended by 300mm giving greater useable depth for housing deeper servers.This extra depth provides more space and helps prevent cabling blocking air paths. The extension kit is fully retrofittable and will not adversely affect the performance of the cabinet.