• ASUS True 16-phase Power Design
• ASUS EPU-6 Engine
• ASUS Express Gate SSD
• ASUS Drive Xpert
• 100% Japan-made Solid Capacitor(5000 hrs VRM)

• CPU:
  - LGA775 socket for Intel Core2 Extreme/Core2 Quad/Core2 Duo/Pentium dual-core/Celeron dual-core/Celeron Processors
  - Compatible with Intel 05B/05A/06 processors
  - Supports Intel 45nm Multi-Core CPU
• Chipset: Intel P45/ICH10R with Intel Fast Memory Access(FMA) support.
• Front Side Bus: 1600/1333/1066/800 MHz
• Memory:
  - 4 x DIMM, max. 16GB, DDR2 1200/1066/800/667MHz, non-ECC, un-buffered memory
  - Dual channel memory architecture
• Expansion Slots:
  - 2 x PCI Express 2.0 x16 slots, support ATI CrossFireX technology at x8 link (PCIe x16_1 blue, PCIe x16_2 black, black at max. x8 link)
  - 1 x PCI Express x16 slot at max. x4 link(black)
  - 2 x PCI Express x1 slots
  - 2 x PCI slots
• CrossFire: Support ATI CrossFireX technology, up to Quad CrossFireX
• Storage:
  - Southbridge: 6 x SATA 3Gb/s, Intel Matrix Storage Technology with RAID 0, 1, 5, 10 support
  - Marvell 88SE6121: 1 x UltraDMA 133/100/66 for up to 2 PATA devices, 1 x External SATA 3Gb/s port (SATA On-the-Go),
  - Silicon Image Sil5723 (Drive Xpert technology): 2 x SATA 3Gb/s, Supports EZ Backup and Super Speed functions. (It is recommended to use Drive Xpert as data drive only.)
• LAN:
  - Dual Gigabit LAN controllers
  - Marvell 88E8056/88E8001 Gigabit LAN controller featuring AI NET2,Teaming and Redundant
• Audio: ADI AD2000B 8-channel High Definition Audio CODEC:
  - Support Jack-Detection, Multi-Streaming, and Front Panel Jack-Retasking
  - Coaxial/Optical S/PDIF out ports at back I/O
  - ASUS Noise-Filtering
• IEEE 1394: LSIL-FW3227 controller supports 2 x IEEE 1394a ports(one at mid-board; one at back panel)
• USB: Max. 10 USB2.0/1.1 ports(4 ports at mid-board, 6 ports at back panel)
• ASUS AI Lifestyle Features:
  - ASUS Exclusive Features: ASUS True 16-Phase Power Design, Express Gate SSD
  - ASUS Power Saving Solutions: ASUS EPU-6 Engine, ASUS AI Nap
  - ASUS Quiet Thermal Solutions: ASUS Fanless Design: heat pipe solution, ASUS Fanless Design: Stack Cool 2, ASUS Fan Xpert.
  - ASUS Crystal Sound: AI Audio 2, ASUS Noise Filtering
  - ASUS EZ DIY: ASUS Drive Xpert, ASUS DieHard BIOS, ASUS Q-Shield, ASUS Q-Connector, AI Direct Link, ASUS O.C. Profile, ASUS EZ Flash 2, Onboard Switch.
• Overclocking Features:
  - ASUS AI Booster
  - Precision Tweaker 2: vCore: Adjustable CPU voltage at 0.00625V increment, vDIMM: 64-step DRAM voltage control, vChipset (NB): 55-step DRAM voltage control, vCPUPLL: 64-step reference voltage control, vFSB Termination: 40-step voltage control,
  - SFS (Stepless Frequency Selection)" FSB tuning from 200MHz up to 800MHz at 1MHz increment, PCI Express frequency tuning from 100MHz up to 180MHz at 1MHz increment.
  - Overclocking Protection: ASUS C.P.R.(CPU Parameter Recall)
• Special Features: ASUS MyLogo 3
• Back Panel I/O Ports:
  - 1 x PS/2 Keyboard/Mouse combo port
  - 1 x Optical + 1 x Coaxial S/PDIF Output port
  - 1 x External SATA port
  - 1 x IEEE1394a port
  - 2 x LAN (RJ45) ports
  - 6 x USB 2.0/1.1 ports
  - 8-channel Audio I/O ports
• Internal I/O Connectors:
  - 2 x USB connectors support additional 4 USB ports
  - 1 x Floppy disk drive connector
  - 1 x IDE connector
  - 1 x COM connector
  - 1 x TPM connector
  - 6 x SATA connectors (red)
  - 2 x Drive Xpert SATA connectors (orange)
  - 1 x CPU Fan connector
  - 3 x Chassis Fan connector
  - 1 x Power Fan connector
  - 1 x IEEE1394a connector
  - Front panel audio connector
  - 1 x S/PDIF Out Header
  - Chassis Intrusion connector
  - CD audio in
  - 24-pin ATX Power connector
  - 8-pin ATX 12V Power connector
  - Power on Switch
  - Reset Switch
  - System Panel (Q-Connector)
• BIOS: 16MB AMI BIOS, PnP, DMI2.0, WfM2.0, SM BIOS 2.4
• Manageability: WOL by PME, WOR by PME, WOR by Ring, Chasis Intrusion, PXE
• Accessories:
  - 1 x UltraDMA 133/100/66 cable
  - 1 x FDD cable
  - 8 x Serial ATA cable
  - 2 x 2-port Serial ATA power cable
  - 1 x 2-port USB and 1-port 1394 (4-pin) module
  - 1 x Q-Shield
  - 1 x User's manual
  - 1 x Optional Fan
  - 1 x 3 in 1 Q-connector (Retail version only)
• Support Disc:
  - ASUS PC Probe II
  - ASUS Update
  - ASUS AI Suite
  - Anti-virus software (OEM version)
  - Image-Editing Suite
• Form Factor: ATX Form Factor, 12"x 9.6" (30.5cm x 24.4cm)

$20 End-User Mail-In Rebate: ASUS is now presenting a mail-In rebate for ASUS P5Q Deluxe Intel P45 ATX Motherboard. Promotion begins 11/01/09 and ends on 11/30/09. This promotion cannot be combined with any other promotion. Claim your rebate through the rebate form and follow mailing instructions. Note, incomplete forms will be denied as well as forms mailed too late. Manufacturer is not responsible for lost or misdirected mail. The promotion is not retroactive. Click here to download the rebate form.