Intel Xeon processor E GHz, 8MB L3 Cache, 80 W, DDR3-1066, HT Turbo 1/1/2/2) . Maximum (RDIMM) 192GB (12 x 16GB) for registered memory configurations . Maximum (UDIMM) 48GB (12 x 4GB) for unbuffered memory configurations . 1U Rack form factor (1.75 in), less than 70.5 cm (28 in) deep . 4 bays standard in entry/base and High Efficiency models, with optional upgrade of 4 additional bays with the SFF HDD Backplane kit  الحالة مستعمل النوع قطع الكمبيوتر