IBM eServer BladeCenter HS21 Blade Server
(1 x Xeon - 2.66GHz - Serial Attached SCSI RAID Controller - MPN: 8853G4U) Description: Ultra-slim and powerful BladeCenter HS21 Blade Server design delivers high density without sacrificing server processor performance. Easily add or change blades without disrupting the operation of other blades installed in the chassis. | 
