P7P55 WS Supercomputer

Intel Socket 1156 Core™ i7 Processor/Core™ i5 Processor
Xeon 3400 series server processor
Supports Intel® Turbo Boost Technology

P55 Express Chipset Nvidia NF200*1

4 x DIMM, Max. 16 GB, DDR3 2133(O.C.)*/1600/1333/1066 Non-ECC,Un-buffered Memory
Dual Channel memory architecture
Support Intel Extreme Memory Profile (XMP)

*Hyper DIMM support is subject to the physical characteristics of individual CPUs. Some hyper DIMMs only support one DIMM per channel. Please refer to Memory QVL for details.
**Refer to www.asus.com or this user manual for the Memory QVL(Qualified Vendors Lists).

2 x PCIe 2.0 x16 (@ x16 or x8)
2 x PCIe 2.0 x16 (@ x8)
1 x PCIe x16 (@ x4 )
1 x PCIe x1 (@ x1)
1 x PCI

Supports NVIDIA® Geforce 3 way/2 way SLI™ techonology
Supports ATI® CrossFireX™ technology, up to Quad CrossFireX™

Intel® P55 Express Chipset built-in
6 xSATA 3.0 Gb/s ports
Intel® Matrix Storage Support RAID 0,1,5,10

2 x Realtek 81112L Dual Gb LAN
- Support teaming function

ALC1200-GR 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

2 VIA VT6308S controller supports x 1394a ports

USB 2.0 ports 14

ASUS Hybrid Processor - TurboV EVO
- Auto Tuning, TurboV
ASUS 24 Hybrid Phase Design*
- T.Probe Technology for Active Cooling
- 16+3 Phase Power Design
*24 Hybrid Phase = 16+3 Phase x T.Probe
ASUS Hybrid OS - Express Gate
ASUS Exclusive Features
- MemOK!
- ASUS EPU
ASUS Quiet Thermal Solution
- ASUS Fanless Design: Heat-pipe solution
- ASUS Fanless Design: Stack Cool 2
- ASUS Fan Xpert
ASUS Crystal Sound
- ASUS Noise Filter
ASUS EZ DIY
- ASUS Q-Shield
- ASUS Q-Connector
- ASUS O.C. Profile
- ASUS CrashFree BIOS 3
- ASUS EZ Flash 2
- ASUS MyLogo 2
- Multi-language BIOS
ASUS Q-Design
- ASUS Q-LED (CPU, DRAM, VGA, Boot Device LED)
- ASUS Q-DIMM

5 PCIe x 16 slots
G.P. Diagnosis Card bundled
ASUS SASsaby-M/SASsaby Cards support
ASUS WS Diag. LED
ASUS WS Heartbeat

Precision Tweaker - vCore: Adjustable CPU voltage at 0.0125V increment 0.00625V - vIMC: Adjustable IMC voltage at 0.00625V increment
- vDRAM Bus: 81-step DRAM voltage control
- vPCH: 2-step chipset voltage control
- vCPU_PLL: 4-step reference voltage control
2
SFS (Stepless Frequency Selection)
- Internal Base Clock tuning from 80MHz up to 500MHz at 1MHz increment
- PCI Express frequency tuning from 100MHz 200MHz at 1MHz
Overclocking Protection
- ASUS C.P.R.(CPU Parameter Recall)

x PS/2 Keyboard/Mouse Combo port
1 1 x S/PDIF Out (Coaxial + Optical)
1 x IEEE 1394a
x RJ45 port
2 x USB 2.0/1.1
8 Channel Audio I/O
8

24-pin EATX Power connector
8-pin EATX +12V Power connector
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
1 x COM port connector
1 x USB connectors support additional 2 USB ports
2 x USB 2.0/1.1 ports
20-pin Panel connector
1 x IEEE 1394a port
TPM header
S/PDIF Out header
Front panel connector
1x MemOK! buttom

16 Mb Flash ROM , AMI BIOS, Green, PnP, DMI v2.0, Wfm2.0, ACPI v2.0a, SMBIOS v 2.6

WfM 2.0,WOL/WOR by PME,DMI 2.0,WOL by PME,WOR by PME,WOR by PME

1 x 2-port USB and 1-port 1394a module
ASUS Q-Shield
1 x ASUS SLI bridge connector
1 x ASUS 3 way SLI bridge board
User's manual
6 x SATA cable(s)
1 x com port cable
3 in 1 Q-connector
1 x Diagnosis Card(Retail version only)

Drivers
Anti-virus software (OEM version)
ASUS Update
ASUS Utilities

ATX Form Factor
12 inch x 9.6 inch 30.5 cm x 24.5 cm )