ASUS P6T WS Professional - Intel X58, socket 1366, DDR3, GLAN, ATX

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 Chipset Intel® X58 / ICH10R 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) Expansion Slots 2 x PCIe 2.0 x16 (at x16 / x16 mode) 1 x PCIe x1 1 x PCI 2.2 2 x PCI-X Multi-GPU Support Supports NVIDIA® 2-Way or Quad-GPU SLI™ Technology* Supports ATI® CrossFireX™ Technology * SLI support may need driver update. Visit www.asus.com for more details. Storage Intel ICH10R controller 6 xSATA 3 Gb/s ports Intel® Matrix Storage Support RAID 0,1,5,10 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 PCIe Dual Gigabit LAN controllers - Support teaming function 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 IEEE 1394 LSI Agere FW3227 controller supports 2 x 1394a ports USB 12 USB 2.0 ports ASUS Workstation Special Features G.P. Diagnosis Card bundled 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 PS/2 KB/MS combo port 2 x RJ45 S/PDIF Out (Coaxial + Optical) 6 x USB 2.0/1.1 ports 2 x eSATA 1 x IEEE1394a 1 x 8-channel Audio I/O Internal I/O Connectors 24-pin EATX Power connector 8-pin ATX +12V Power connector Chassis intrusion CPU fan with PWM control PWR fan Chassis fan1 with Q-fan control Chassis fan2 with Q-fan control Chassis fan3 with Q-fan control CD audio in 3 x USB connectors support additional 6 USB ports 20-pin Panel connector 1 x IEEE 1394a port TPM header S/PDIF Out header Front panel connector BIOS 16 Mb Flash ROM AMI BIOS, Green, PnP, DMI v2.0, Wfm2.0, ACPI v2.0a, SMBIOS v 2.4 BIOS flash utility under DOS Manageability WOL/WOR by PME, WOR by Ring, AI NET2, Chassis Intrusion Support Disc 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 )