IBM (7915IOB) – x3650M4, Intel Xeon E5-2620 2.0GHz/1333MHz 6C 15MB L3 Cache 95w, 1 x 8GB (2Rx4, 1.35V) PC3L-10600 CL9 ECC DDR3 1333MHz LP RDIMM Memory (12 DIMM slots per Processor and Max 24 x DIMM Slots), , 6 x 3.5″ SAS Hot Swap (Max 6 HDD Bays), 3 x PCI-E Slots (1 x8 FH/FL + 2 x8 FH/HL), 4 x GbE Network Ports, DVDRW, ServeRAID M5110e with M5100 1GB Flash with Supercap (RAID-0/1/10/5/50), Integrated Management Module (iMM), 1 x 750W High Efficiency Platinum AC Hot Swap Power Supply (max: 2), 3Yrs Warranty

IBM (8722IHA) – x3750M4, 2 xIntel Xeon Processor E5-4603 4C 2.0GHz 10MB Cache 1066MHz 95W, 2 x 8GB (1x8GB, 2Rx4, 1.35V) PC3L-10600 CL9 ECC DDR3 1333MHz LP RDIMM Memory (Standard CPU – Memory Mezzanine, Max 48 x DIMM Slots), 8 x 2.5″ SAS Hot Swap (Max 16 HDD Bays), 5 x Low-Profile PCI-Ex8 Gen3 Slots + 3 x FH/HL PCI-Ex8 Gen3 slots on a riser (Optional), 2 x GbE Network Ports, DVDRW, ServeRAID M5110e with M5100 Series 1GB Flash and Supercap (RAID-0/1/5/10/50), Integrated Management Module (iMM), 1 x 1400W HE AC Hot Swap Power Supply (Max 2), 3Yrs Warranty