| CPU | Intel® Socket 1366 Core™ i7 Extreme Edition/Core™ i7 Processors Intel® Xeon® W5500/3600/3500 Series Intel® Xeon® X5600/5500 Series Intel® Xeon® E5600/5500 Series Intel® Xeon® L5600/5500 Series Supports Intel® Dynamic Speed Technology Supports CPU up to 6 cores * Refer to www.asus.com for CPU support list |
| Chipset | Intel® X58/ICH10R/NVIDIA NF200 |
| Memory | 6 x DIMM, Max. 24GB, DDR3 2000(O.C.)/1866(O.C.)/1800(O.C.)/1600(O.C.)/1333/1066 MHz ECC, Non-ECC, Un-buffered Memory Triple Channel Memory Architecture Supports Intel® Extreme Memory Profile (XMP) * Hyper DIMM support is subject to the physical characteristics of individual CPUs. * Refer to www.asus.com or user manual for the Memory QVL (Qualified Vendors Lists). * ECC Un-buffered memory support requires Intel® Nehalem-WS 1S W3500 series or Nehalem-EP E5500 series processors. |
| System Bus | 6.4 GT/s Intel® QuickPath Interconnect |
| Multi-GPU Support | Supports NVIDIA® 3-Way SLI™ Technology Supports AMD Quad-GPU CrossFireX™ Technology Supports AMD CrossFireX™ Technology |
| Expansion Slots | 1 x PCIe 2.0 x16 *1 2 x PCIe 2.0 x16 (x16, x8) *1 2 x PCIe 2.0 x16 (x8 mode) *1 1 x PCIe 2.0 x16 (x4 mode) *1 |
| Storage | Intel® ICH10R controller : 6 x SATA 3Gb/s port(s), navy blue Support Raid 0, 1, 5, 10 Marvell 88SE6320 controller : 2 x SAS 3Gb/s port(s), black Support Raid 0, 1 Marvell 88SE6121 controller : 2 x eSATA 3Gb/s port(s), red Support Raid 0 |
| LAN | Realtek® 8111C, 2 x Gigabit LAN Controller(s) Support Teaming Technology |
| Audio | AD2000B 8-Channel High Definition Audio CODEC - Supports : Jack-detection, Multi-streaming, Front Panel Jack-retasking Audio Feature : - ASUS Noise Filter - Coaxial and Optical S/PDIF out ports at back panel |
| USB Ports | Built-in Controller : 12 x USB 2.0 port(s) (6 at back panel, black, 6 at mid-board) |
| Workstation Feature | 6 x PCIe x 16 slot(s) G.P. Diagnosis Card bundled ASUS SASsaby series Cards support ASUS WS Diag. LED ASUS WS Heartbeat SAS Onboard |
| Overclocking Features | Overclocking Protection : - ASUS C.P.R.(CPU Parameter Recall) |
| Special Features | ASUS Power Design : - 16 +2 Phase Power Design - ASUS EPU-6 Engine TurboV ASUS Exclusive Features : - AI Nap - Express Gate ASUS Quiet Thermal Solution : - Stylish Fanless Design Heat-pipe solution - Stack Cool 2 - ASUS Fan Xpert ASUS EZ DIY : - ASUS Q-Shield - ASUS O.C. Profile - ASUS CrashFree BIOS 3 - ASUS EZ Flash 2 - ASUS MyLogo 2 ASUS Q-Design : - ASUS Q-Connector |
| Back I/O Ports | 1 x PS/2 keyboard/mouse combo port(s) 2 x eSATA 3Gb/s 2 x LAN (RJ45) port(s) 6 x USB 2.0 1 x Coaxial S/PDIF out 1 x Optical S/PDIF out 6 x Audio jack(s) |
| Internal I/O Ports | 3 x USB 2.0 connector(s) support(s) additional 6 USB 2.0 port(s) 1 x TPM connector(s) 1 x CPU Fan connector(s) 3 x Chassis Fan connector(s) 1 x Power Fan connector(s) 1 x S/PDIF out header(s) 1 x 24-pin EATX Power connector(s) 1 x 8-pin ATX 12V Power connector(s) 1 x Front panel connector(s) 1 x CD audio in(s) 1 x System panel(s) 1 x Chassis Intrusion connector(s) |
| BIOS | 16 Mb Flash ROM AMI BIOS, Green, PnP, DMI v2.0, Wfm2.0, ACPI v2.0a, SMBIOS v 2.4 |
| Manageability | WOL/WOR by PME,WOR by Ring,Chasis Intrusion,AI NET2 |
| Support Disc | BIOS flash utility under DOS AI Suite ASUS Update ASUS PC Probe II Anti-Virus Software (OEM version) Adobe Acrobat Reader ver 8.0 Microsoft DirectX ver 9.0C Image-Editing Suite |
| Form Factor | ATX Form Factor 12 inch x 9.6 inch ( 30.5 cm x 24.4 cm ) |
| Note | *1: True @ x16 3-Way SLI™ in slots 1, 3 and 5 when slots 2 and 4 are not occupied. |