A8N SLI DELUXE MOTHERBOARD, AMD X2 AQUAGATE COOLER

CPU - Socket 939 for AMD Athlon 64FX / Athlon 64
- AMD64 architecture enables simultaneous 32- and 64-bit computing
- Supports AMD Cool 'n' Quiet Technology
Chipset NVIDIA nForce®4 SLI™
Front Side Bus 2000 MT/s, 1600MT/s
Memory - 4 x 184-pin DIMM Sockets support max. 4GB DDR400/DDR333/DDR266 ECC/ non-ECC un-buffered DDR SDRAM memory
- Dual Channel Memory Architecture
Expansion Slots - 2 x PCI Express x16 slot
*SLI mode : x8 , x8
*Default(Single VGA) mode : x16, x1
- 2 x PCI Express x1
- 3 x PCI
SLI - Under SLI mode : support two identical SLI-ready graphics cards
- Under Default(Single VGA) mode: supports all PCI Express graphics cards
- ASUS EZ Plug
- ASUS SLI Warning LED
- ASUS EZ Selector
- ASUS two-slot thermal design
- ASUS PEG Link for dual PCIe graphic cards - ASUS PEG Link for dual PCIe graphic cards
Storage/ RAID nForce4 Storage:
- 4 x SATA 3Gb/s
- 2 x UltraDMA 133/100/66/33
- NVRAID : RAID0, RAID1, RAID 0+1 and JBOD span cross SATA and PATA
Silicon Image 3114R RAID controller:
- 4 x Serial ATA with RAID0, 1, 0+1, and RAID5
LAN nForce4 built-in Gbit MAC with external Marvell PHY :
- NV ActiveArmor
- NV Firewall
- AI NET2
MARVELL PCI Gbit LAN controller :
- AI NET2
Audio Realtek ALC850, 8-channel CODEC
Audio Sensing and Enumeration Technology
Coaxial/Optical S/PDIF out ports on back I/O
IEEE 1394 TI 1394 controller supports 2 x 1394 ports
USB Max. 10 USB2.0 ports
ASUS AI Proactive Features AI NOS(Non-delay Overclocking System)
AI NET2 network diagnosis before entering OS
Overclocking Features AI NOS? (Non-delay Overclocking System)
AI Overclocking (intelligent CPU frequency tuner)
ASUS PEG Link for single/dual graphics cards

Precision Tweaker:
- vDIMM: 9-step DRAM voltage control
- vCore: Adjustable CPU voltage at 0.0125 increment
- SFS (Stepless Frequency Selection): allowing FSB tuning from 200MHz up to 400MHz at 1MHz increment
- PCIe Frequency: allowing PCIe frequency from 100MHz up to 200MHz at 1MHz increment