|  | Model/Part Number | Specification | 
				 | AS-1022GG-TF
   | • Dual 16/12/8-Core AMD Opteron™ processor 6000 series• Dual AMD chipset SR5690 + SP5100
 • Up to 256GB of Reg. ECC DDR3 DIMM 1600/1333/1066 MHz SDRAM
 • Supports up to two of any PCI-E 2.0 x16 compatible NVIDIA Tesla cards
 2x PCI-E 2.0 x16 (Full-height Full-length)
 PCI-E 2.0 x8 (in x16 slot - Low-Profile)
 • 3x 3.5" hot-swap drive bays
 • Matrox G200eW graphics controller
 • 8x counter-rotating fans with optimal fan speed control
 • IPMI 2.0 with virtual media over LAN and KVM-ove-LAN
 • Dual LAN with Intel 82576 Gigabit Ethernet controller
 • 1400W Gold Level high-efficiency power supply with PMbus
 |  | AS-4022G-6F (NVIDIA Tesla card ready, AMD solution)
 | • Up to 3 full-height full-length Double-Width NVIDIA Tesla cards• Two 16/12/8-Core AMD Opteron™ 6000 series
 processors (Socket G34) support; HT3.0 Link support
 • Dual AMD SR5690 + SP5100 Chipset
 • Up to 256GB DDR3 1600MHz ECC Registered DIMM
 • Dual-port Intel® 82576 Gigabit Ethernet
 • 3x PCI-E 2.0 x16, 1x PCI-E 2.0 x8, and 2x PCI-E 2.0 x4 (in x8 slots)
 • 8x 3.5" hot-swap SAS/SATA HDDs, 90° rotatable module for
 2x 5.25" peripheral drive bays + 1x 5.25" bay for 3.5" bay devices
 • Integrated VGA: Matrox G200eW with 16MB DDR2
 • IPMI 2.0 with dedicated LAN support
 • 920W Platinum Level high-efficiency power supply
 |  | AS-4021GA-6 (NVIDIA Tesla card ready, AMD solution)
 | • Up to 4 full-height full-length Double-Width NVIDIA Tesla cards• Two Six-Core AMD Opteron™ 2000 series processors
 (Socket F) support; HT3.0 Link support
 • Dual AMD SR5690 + SP5100 Chipset
 • Up to 128GB DDR2 800 MHz ECC Registered DIMM
 • Dual-port Intel® 82576 Gigabit Ethernet
 • 4/2/1 PCI-E 2.0 x16/x4 (two in x8) / PCI (H8DA6+)
 • 8x 3.5" hot-swap SAS/SATA and 3x 5.25"
 • Integrated VGA: Matrox G200eW with 16MB DDR2
 • IPMI 2.0 with dedicated LAN support
 • Redundant 1400W Gold Level high-efficiency power supplies
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