HP ProLiant DL185 G5 5.4TB SAS Storage Server. Processor model: AMD Opteron™ processor Quad-Core Model 2354 (2.2GHz, 75W ACP), L2 cache: 4 x 512KB L2 & 2shared L3. Chassis type: 2U. Optical drive type: Rear DVD-ROM drive. Redundant power supply (RPS) support: Standard, non-hot-plug. Weight: 19.22 kg