ASUS P5N-T Deluxe Green mainboard

CPU
Intel® Socket 775 Core™2 Quad/Core™2 Extreme/Core™2 Duo/Pentium® Extreme/Pentium® D Compatible with Intel® 05B/05A/06 processors
Support Intel® 45nm CPU
Chipset
NVIDIA nForce 780i SLI
Front Side Bus
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
*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
3 x PCIe x16 (blue @PCIe2.0 x16 mode, black @PCIe x16 mode) supports SLI Technology
2 x PCIe x1
1 x PCI
Storage
Southbridge
1 xUltraDMA 133/100/66
6 xSATA 3 Gb/s ports NVIDIA® MediaShield™ RAID
Support RAID 0,1,0+1,5,JBOD configuration across Serieal ATA drives
Marvell 88SE6111
1 xExternal SATA
Scalable Link Interface (SLI™)
Support three identical NVIDIA SLI-Ready graphics cards (all at x16 mode)
LAN
Marvell88E1116 PCIe Gigabit LAN PHY featuring AI NET2
Audio
ADI® AD1988B 8 -Channel High Definition Audio CODEC
Coaxial / Optical S/PDIF out ports
ASUS Noise Filter
Support Jack-Sensing, Enumeration, Multi-streaming
IEEE 1394
VIA6308P controller supports 2 x 1394a ports
USB
10 USB 2.0 ports (6 ports at mid-board, 4 ports at back panel)
ASUS Unique Features
ASUS Power Saving Solution
- ASUS EPU (Energy Processing Unit)
- ASUS 3rd Generation 8-phase Power
- ASUS AI Nap
ASUS AI Lifestyle
- ASUS AI Direct Link
ASUS Quiet Thermal Solution
- ASUS Fanless Design: Stack Cool 2
- ASUS Q-Fan 2
- ASUS Optional Fan for Water-cooling or Passive-Cooling only
- ASUS Fanless Design: Sophisticated Heat-pipe solution
ASUS Crystal Sound
- ASUS Noise Filter
ASUS EZ DIY
- ASUS Q-Connector
- ASUS Q-Shield
- ASUS O.C. Profile
- ASUS CrashFree BIOS 2
- ASUS EZ Flash 2
Overclocking Features
Intelligent overclocking tools
- ASUS AI Booster Utility
Precision Tweaker 2
- vDIMM: 64 -step DRAM voltage control
- vCore: Adjustable CPU voltage at 0.00625V increment
- vChipset (N.B.) 64-step voltage control
- vChipset (S.B.): 16 step Chipset voltage control
- vHT (Hyper Transport): 41-step Hyper Transport voltage control
SFS (Stepless Frequency Selection)
- FSB tuning from 133MHz up to 800MHz at 1MHz increment
- Memory tuning from 400MHz up to 2600MHz
- PCI Express frequency tuning from 100MHz up to 200MHz at 1MHz increment
Overclocking Protection
- ASUS C.P.R.(CPU Parameter Recall)
Special Features
Multi-language BIOS
ASUS MyLogo 3
Back Panel I/O Ports
1 x PS/2 Keyboard
1 x PS/2 Mouse
1 x External SATA
1 x S/PDIF Out
1 x IEEE 1394a
1 x LAN(RJ45) port
4 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
6 x SATA connectors
1 x IEEE 1394a connector
1 x CPU Fan connector
1 x Chassis Fan connector
2 x Power Fan connector
1 x 8-pin ATX 12V Power connector
24 Power connector
1 x COM connector
20 Pin Panel connector
Front panel audio connector
Chassis Intrusion connector
System Panel
CD audio in
BIOS
8 Mb Flash ROM
DMI 2.0
AMI BIOS
PnP
WfM 2.0
SM BIOS 2.3
Multi-language BIOS
Manageability
WOL by PME,WOR by PME,Chasis Intrusion,AI NET2 PXE

Form Factor
ATX Form Factor
12 inch x 9.6 inch ( 30.5 cm x 24.4 cm )