1. Four AMD Opteron™ 6100 Series processors (G34); Twelve/Eight-Core ready 2. AMD SR5690/SR5670/SP5100 Chipset 3. LSI 2008 8 port SAS2 controller 4. 5x 3.5" Hot-swap SAS / SATA Drive Bays 5. Up to 512GB of DDR3 Reg. ECC 1333/1066/800 or 128GB of DDR3 Unbuf. ECC/non-ECC in 32 DIMMs 6. 2x PCI-e 2.0 x16 slots, 1x PCI-e 2.0 x8 slots, and 1x UIO or PCI-E x8 slot 7. Intel 82576 dual-port Gigabit Ethernet (2x GbE LAN ports) and 1x Dedicated LAN for system management (IPMI 2.0) 8. 1400W High-efficiency Gold Level Redundant Power Supplies |