Sun SunFire X4200 2x AMD Opteron 252 2.6Ghz 4Gb Ram 4-Bay SAS 2.5" 2U Server
Model: SunFire X4200. 1 x Sun SunFire X4200 2U Rack Mount Server - 602-2984-01. 2 x AMD Opteron 252 2.6Ghz Processor OSA252. 4 x 2.5" Hot-plug SAS Hard Drive Bays. 4 x 1GB (4GB) RAM DDR1 - M312L2920BG0.