Chasis : 1U Rack CPU Type : Intel Xeon 5500, 5600 Series ChipSet : Intel 5520 CPU Socket : FCLGA1366 CPU No : Up to 2 RAM Support (max) : 192 GB RAM Slots : 12 RAM Type : ECC Registered PC3 DDR3 800MHz, 1066MHz or 1333MHz (PC3-8500R, PC3-10600R, PC3-12800R) HDD Bays : Up to 6 x SFF SAS On board network : 2 x dual port embedded Broadcom NetXtreme II 5709c Gigabit Ethernet NIC Internal Storage (max) : Up to 3.6TB Internal Raid Controllers : PERC H200 (6Gb/s) / PERC H700 (6Gb/s) / SAS 6/iR / PERC 6/I depending on configuration PCI Slots : 1 x PCI-Express x8 Gen 2 PSU No : 2

Chasis : 2U Rack CPU Type : Intel Xeon 5500 or 5600 ChipSet : Intel5520 CPU Socket : LGA1366 CPU No : 2 RAM Support (max) : 288GB RAM Slots : 18 RAM Type : DDR3 up to 1333Mhz HDD Bays : 8 x SFF SAS/SATA/SSD/NL-SAS On board network : 4 x embedded Broadcom NetXtreme II 5709c Gigabit Ethernet NIC Internal Storage (max) : Up to 18TB Internal Raid Controllers : PERC H200 (6Gb/s), PERC H700 (6Gb/s) with 512MB battery-backed cache, SAS 6/iR, PERC 6/i with 256MB battery-backed cache PCI Slots : 2 x PCIe Gen2 x8, 2 x PCIe Gen2 x4, 1 x storage slot x4 PSU No : 2

Chasis : Tower (5U rackable) CPU Type : Intel Xeon processor E5-2400 and E5-2400 v2 , Intel Xeon processor E5-1410 , Intel Pentium processor 1400 ChipSet : Intel C602 CPU Socket : FCLGA1356 CPU No : up to 6 RAM Support (max) : Up to 192GB RAM Slots : up to 6 slots RAM Type : 2GB/4GB/8GB/16GB/32GB DDR3 up to 1600MT/s HDD Bays :  up to Four (4) 3.5-inch cabled, eight (8) 3.5-inch hot-plug, or sixteen (16) 2.5-inch hot-plug drive bay On board network : Broadcom 5720 Dual Port 1Gb LOM Internal Storage (max) : Up to 32TB Internal Raid Controllers : PERC S110 (SW RAID) , PERC H310, PERC H710, PERC H710P PCI Slots : One (1) x16 slot with x16 bandwidth, Four (4) x8 slot with x1 bandwidth, full-length, full-height PSU No : UP TO 2