ASUS P5K SE/EPU

Enables the Most Energy Efficient Motherboard in the World

- Support Intel® next generation 45nm Multi-core CPU
- Intel LGA775 Platform
- Intel® P35 chipset
- FSB 1600 & DDR2 1200 (O.C.) memory support
- Gb LAN/ 8-channel HD Audio
- ASUS EPU (Energy Processing Unit)
- All High-quality Conductive Polymer Capacitors

Specifications

CPU	Intel Socket 775 Core™2 Quad/Core™2 Extreme/Core™2 Duo/Pentium® Extreme/Pentium® D/Pentium® 4 Processors Compatible with Intel® 05B/05A/06 processors Support Intel® 45nm CPU * Please update the latest BIOS to support Intel 45nm CPU
Chipset	Intel P35 Intel ICH9 Intel Fast Memory Access Technology
Front Side Bus	1600/1333/1066/800 MHz
Memory	4 x DIMM, Max. 8 GB, DDR2 1200/1066/800/667 Non-ECC,Un-buffered Memory Dual Channel memory architecture
Expansion Slots	1 x PCIe x16 3 x PCIe x1 2 x PCI
Storage	Southbridge 4 xSATA 3 Gb/s ports Marvell 88SE6111 1 xUltraDMA 133/100/66 for up to 2 PATA devices 1 xExternal SATA Gb/s port (SATA On the Go)
LAN	PCIe Gigabit LAN controller featuring AI NET 2
Audio	Realtek ALC 883 8 -Channel High Definition Audio CODEC Coaxial / Optical S/PDIF out ports at back I/O ASUS Noise Filter Support Jack-Sensing, Enumeration, Multi-streaming
USB	12 USB 2.0 ports (6 ports at mid-board, 6ports at back panel)
ASUS Unique Features	ASUS Power Saving Solution - ASUS EPU (Energy Processing Unit) ASUS Quiet Thermal Solution - ASUS AI Nap - ASUS Q-Fan 2 ASUS Crystal Sound - ASUS Noise Filter ASUS EZ DIY - ASUS Q-Connector - ASUS O.C. Profile - ASUS CrashFree BIOS 3 - ASUS EZ Flash 2
Overclocking Features	Intelligent overclocking tools - ASUS AI Booster Utility Precision Tweaker - vDIMM: 17 -step DRAM voltage control - vCore: Adjustable CPU voltage at 0.0125V increment SFS (Stepless Frequency Selection) - FSB tuning from 200MHz up to 800MHz at 1MHz increment - DDR2 Memory tuning from 667MHz up to 1333MHz - PCI Express frequency tuning from 100MHz up to 150MHz at 1MHz increment Overclocking Protection - ASUS C.P.R.(CPU Parameter Recall)
Back Panel I/O Ports	1 x PS/2 Keyboard 1 x External SATA 1 x S/PDIF Out 1 x LAN(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 4 x SATA connectors 1 x CPU Fan connector 1 x Chassis Fan connector 1 x Power Fan connector 1 x S/PDIF Out connector 1 x4-pin ATX 12V Power connector 24-pin Power connector Front panel audio connector COM connector CD/AUX audio in System Panel
BIOS	8 Mb Flash ROM DMI 2.0 AMI BIOS PnP WfM 2.0 SM BIOS 2.3 ACPI 2.0a ASUS EZ Flash 2 ASUS CrashFree BIOS 3
Manageability	WfM 2.0,DMI 2.0,WOL by PME,WOR by PME,PXE
O/S Compatibility	Windows Vista Windows XP
Accessories	UltraDMA 133/100/66 cable FDD cable 2 x Serial ATA cables 1 x 2-port Serial ATA power cable I/O Shield User's manual 2 in 1 Q-connector
Support Disc	Drivers ASUS PC Probe II ASUS AI Suite Anti-virus software (OEM version) ASUS Update
Form Factor	ATX Form Factor 12 inch x 7.6 inch ( 30.5 cm x 19.3 cm )