| CPU | Intel® Socket 1366 Core™ i7 Processor Extreme Edition/Core™ i7 Processor Supports Intel® Dynamic Speed Technology *Refer to www.asus.com for Intel CPU support list
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| Chipset | Intel® X58 + ICH10R Nvidia® nForce200
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| System Bus | Up to 6400 MT/s ; Intel® QuickPath Interconnect |
| Memory | 6 x DIMM, Max. 12 GB, DDR3 1600(O.C.)/1333/1066 Non-ECC,Un-buffered Memory Triple channel memory architecture Support Intel Extreme Memory Profile (XMP) * Due to Intel spec definition, DIMMs of DDR3-1333 or above are supported by specific CPU models only. ** Refer to www.asus.com or this user manual for the Memory QVL (Qualified Vendors Lists) *** ECC memory support requires Intel® Workstation 1S Xeon® processors 3500 series |
| Expansion Slots | 2 x PCIe 2.0 x16 slots (at x16 or x8 mode) 1 x PCIe 2.0 x16 slots (at x16 mode) 2 x PCIe 2.0 x16 slots (at x8 mode) 1 x PCIe 2.0 x16 slot (at x4 mode) * True @ x16 3-Way SLI™ in slots 1, 3 and 5 when slots 2 and 4 are not occupied |
| Multi-GPU Support | Supports NVIDIA 2-Way and 3-Way SLITM techonology Supports ATI CrossFireXTM technology, up to Quad CrossFireXTM
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| Storage | Intel ICH10R controller 6 xSATA 3 Gb/s ports Intel® Matrix Storage supporting SATA RAID 0, 1, 10, and 5 Marvell 88SE6320 SAS controller 2 x SAS ports supporting SAS RAID 0, 1, 10* Marvell 88SE6121 SATA controller 2 xExternal SATA 150/300 (SATA On-the-G0), supporting SATA RAID 0, 1, 10, and 5** * A SAS expander (excluded in package) is required while using RAID 10 on SAS ports. ** A port-multiplier (excluded in package) is required while using RAID 5 or 10 on eSATA ports. |
| LAN | 2 x Realtek 8111C Dual Gb LAN Support Teaming Technology |
| Audio | ADI 2000B, 8 -Channel High Definition Audio CODEC Multi-Streaming Jack-Sensing Front Panel Jack-Retasking Coaxial / Optical S/PDIF out ports at back I/O ASUS Noise-Filer |
| USB | 12 USB 2.0 ports |
| ASUS Workstation Special Features | 6 PCIe Gen2.0 x 16 slots G.P. Dignosis Card bunddle ASUS SASsaby Cards support ASUS WS Diag. LED ASUS WS Heartbeat SAS Onboard |
| Special Features | EPU - 6 Engine True 16+2 Phase Power Design Turbo V Fan Xpert Express Gate AI Nap Q-Shield Q-Connector Fanless Design: Heat-pipe solution Fanless Design: Stack Cool 2 My Logo 2 CrashFree BIOS 3 EZ Flash 2 C.P.R.(CPU Parameter Recall) SFS (Stepless Frequency Selection) O.C. Profile |
| Back Panel I/O Ports | 1 x PS/2 Keyboard 1 x PS/2 Mouse 2 x External SATA 1 x S/PDIF Out (Coaxial + Optical) 2 x LAN(RJ45) port 6 x USB 2.0/1.1 8 -Channel Audio I/O
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| Internal I/O Connectors | 24-pin EATX Power connector 8-pin ATX +12V Power connector Chassis intrusion CPU fan with PWM control Chassis fan1 with Q-fan control Chassis fan2 with Q-fan control Chassis fan3 with Q-fan control PWR fan CD audio in 3 x USB connectors support additional 6 USB ports 20-pin Panel connector TPM header Front panel connector S/PDIF Out header
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| BIOS | 16 Mb Flash ROM AMI BIOS, Green, PnP, DMI v2.0, Wfm2.0, ACPI v2.0a, SMBIOS v 2.4
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| Manageability | WOL/WOR by PME,WOR by Ring,Chasis Intrusion,AI NET2 |
| Accessories | 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 24.5 cm ) |