ASUS P5QC

Combo Memory with DDR2 and DDR3 support!

• Intel® P45 chipset
• ASUS 8-phase Power Design
• Dual-channel DDR3 1333MHz / DDR2 1066 MHz
• 100% High-quality Japan-made Conductive Polymer Capacitors!
  (VRM 5000hrs lifespan @105°C, 500,000hrs @65°C)
• ASUS EPU-6 Engine
• ASUS Express Gate
• ASUS Drive Xpert
• VRD11.1 CPU support (backward support VRD10.X CPU)

* DDR2 1066MHz DIMMs work only on the black slots for one DIMM per channel.

Specifications

CPU	Intel® Socket 775 Core™2 Quad/Core™2 Extreme/Core™2 Duo/Pentium® dual-core/Celeron® dual-core/Celeron® Processors Support Intel® 45nm Multi-Core CPU Compatible with Intel® 05B/05A/06 processors
Chipset	Intel® P45 / ICH10R
Front Side Bus	1600/1333/1066/800 MHz
Memory	2 x DIMM, Max. 8 GB, DDR3 1333/1066/800 Non-ECC,Un-buffered Memory 4 x DIMM, max. 16GB, DDR2 1066 / 800 / 667 MHz, Non-ECC, Un-buffered memory Dual channel memory architecture When installing total memory of 4GB capacity or more, Windows® 32-bit operation system may only recognize less than 3GB. Hence, a total installed memory of less than 3GB is recommended *DDR2 1066MHz DIMMs work only on the black slots for one DIMM per channel. Ensure to install the DDR2 1066MHz DIMMs ONLY on the BLACK slots! **Refer to www.asus.com or this user manual for the Memory QVL(Qualified Vendors Lists). *** When installing total memory of 4GB capacity or more, Windows® 32-bit operation system may only recognize less than 3GB. Hence, a total installed memory of less than 3GB is recommended.
Expansion Slots	1 x PCIe 2.0 x16 3 x PCIe x1 2 x PCI
Storage	Southbridge 6 xSATA 3 Gb/s ports Intel® Matrix Storage Technology Support RAID 0,1,5,10 Marvell 88SE6111 1 xUltraDMA 133/100/66 for up to 2 PATA devices Silicon Image SIL5723 (Drice Expert Techology) 2 x SATA 3.0 Gb/s Supports EZ Backup and SuperSpeed functions
LAN	PCIe Gigabit LAN controller featuring AI NET2
Audio	Realtek ALC 1200, 8 -Channel High-Definition Audio CODEC - Support Jack-Detecting, Multi-Streaming, and Front Panel Jack-Retasking - Coaxial S/PDIF out ports at back I/O - ASUS Noise-Filtering
IEEE 1394	1394a controller supports 2 x 1394a ports
USB	12 USB 2.0 ports (6 ports at mid-board, 6 ports at back panel)
ASUS Unique Features	ASUS Power Saving Solution: - ASUS EPU-Six Engine - ASUS 3rd Generation 8-phase Power Design - ASUS AI Nap AI Lifestyle Features: - Express Gate - ASUS MyLogo 2 ASUS Quiet Thermal Solution: - ASUS Fanless Design: Stylish heatsink - ASUS Fan Xpert ASUS EZ DIY: - ASUS Drive Xpert - ASUS AI Direct Link - ASUS Q-Shield - ASUS Q-Connector - ASUS O.C. Profile - ASUS CrashFree BIOS 3 - ASUS EZ Flash 2
Overclocking Features	ASUS AI Booster Precision Tweaker 2: - vCore: Adjustable CPU voltage at 6.25mV increment - vDIMM: 64-step DRAM voltage control - vChipset (N.B.): 40-step DRAM voltage control - vCPUPLL: 64-step reference voltage control - vFSB Termination: 15-step Hyper Transport voltage control SFS (Stepless Frequency Selection) - FSB tuning from 200MHz up to 800MHz at 1MHz increment - Memory tuning from 667MHz up to 1333MHz for DDR2 - Memory tuning from 800MHz up to 2000MHz for DDR3 - PCI Express frequency tuning from 100MHz up to180MHz at 1MHz increment Overclocking Protection: - ASUS C.P.R.(CPU Parameter Recall)
Back Panel I/O Ports	1 x PS/2 Keyboard (Purple) 1 x PS/2 mouse port (Green) 1 x S/PDIF Out (Coaxial) 1 x IEEE1394a 1 x RJ45 port 6 x USB 2.0/1.1 8-channel Audio I/O
Internal I/O Connectors	3 x USB connectors support additional 6 USB ports 1 x Floppy disk drive connector 1 x IDE connector 1 x COM connector 6 x SATA connectors 2 x Drive Xpert SATA connectors 1 x CPU Fan connector 2 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 System Panel (Q-Connector)
BIOS	8 Mb Flash ROM DMI 2.0 AMI BIOS PnP WfM 2.0 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 6 x Serial ATA cables 1 x 2-port Serial ATA power cable 1 x multi-function module ( 1 port eSATA and 1 port 4-pin 1394) 1 x Q-Shield 1 x User's manual 1 x 3 in 1 Q-connector
Support Disc	Drivers ASUS PC Probe II ASUS Update ASUS AI Suite Anti-virus software (OEM version) Image-Editing Suite
Form Factor	ATX Form Factor 12 inch x 9.6 inch ( 30.5 cm x 24.4 cm )