L1N64-SLI WS/B, NVIDIA 680a Dual MCP55P, Dual Sockel F, DDR2 Dual Channel ECC registered, 2x PCIe 2.0, SSI CEB

Megatasking Worstation Motherboard
- NVIDIA Quadro® Certified
- Support 2 x Quad-core AMD Opteron 2000 series CPU
- Registered DDR2 667/533
- HT 2000/1600 MT/s
- Quad PCI-E Graphics

It´s a decidedly multi-core and multi-socket future. Workstation users are redefining usage models by working with multiple, multi-threaded, processor-intensive applications simultaneously. This board delivers awesome power, dependable performance and unparallel I/O scalability for the most demanding tasks and future upgrades. Don´t change yourself for a computer. Instead, Let L1N64-SLI WS/B improve the quality of your work and your life.

CPU Features
Supports Quad-core AMD Opteron 2000 series CPU
L1N64-SLI WS/B supports Quad-core AMD Opteron 2000 series CPU which is based on 64-bit architecture. It features 2000/1600 MT/s HyperTransport Bus and dual-channel buffered DDR2 memory support. Currently.

NVIDIA Features
NVIDIA nForce® 680a SLITM Chipset
The NVIDIA nForce® 680a SLI™ chipset supports the NVIDIA® Scalable Link Interface (SLI™) technology that allows two graphics processing units (GPUs) in a single system. It´s designed for enthusiast gamers, extreme overclocking capability, ultimate gaming performance with SLI technology support. It´s definitely one of the fastest platform in the world.
NVIDIA SLI™ Technology
NVIDIA SLI™ (Scalable Link Interface) takes advantage of the increased bandwidth of the PCI Express bus architecture and features intelligent hardware and software that allows two GPUs to efficiently work together to deliver earth-shattering, scalable performance. For some applications nearly 2X performance! (From www.NVIDIA.com)
NVIDIA Quadro® Certified
NVIDIA Quadro® series graphics provide excellent performance with leading professional software application from the top software manufacturers (or Independent Software Vendor, ISV). This motherboard gives excellent compatibility with NVIDIA Quadro® series and many other professional OpenGL/DirectX graphic cards.
Registered DDR2 667/533 Support
To attain top performance, ASUS engineers successfully unleashed the true potential of DDR2 memory. Registered DDR2 667/533 maximizes system performance by eliminating the bottleneck when overclocking both the CPU and memory, providing great performance for 3D graphics and other memory demanding applications.

ASUS AI Lifestyle Features
Advanced Thermal Design
ASUS has devoted special efforts to address the thermal issues across the motherboard, and most notably the areas that reside the CPU, power, Northbridge and Southbridge.
Stack Cool 2
Stack Cool 2 is a fan-less and zero-noise cooling solution offered exclusively by ASUS. It effectively transfers heat generated by the critical components to the other side of the specially designed PCB (printed circuit board) for effective heat dissipation.
Fanless Design: Heat-pipe Thermal solution
Cooling fans, though a popular thermal solution, also come with noise and malfunction likelyhood. ASUS Motherboard´s fansless concept is specifically created to provide a cool environment without all the baggage.
The heat pipe, heat sinks and strategic board layout were tailor made to dissipate heat in the most efficient manner.
8 Phase Power Design
ASUS 8-Phase Power Design keeps CPU and power module away from suffering risk of high power stress, which makes CPU lifetime much longer and system more stable. Furthermore, It provides high efficiency operation to generate less heat than conventional power solutions and consequently achieve cool system environment. With this strong power pump, this motherboard is made for overclocking.

ASUS EZ DIY
ASUS Q-Connector
The ASUS Q-Connector allows you to connect or disconnect chassis front panel cables in one easy step with one complete module. This unique adapter eliminates the trouble of plugging in one cable at a time, making connection quick and accurate.
CrashFree BIOS 3
The CrashFree BIOS2 feature now includes the BIOS auto-recovery function in a support DVD. Users can reboot their system through the support DVD when a bootable disk is not available, and go through the simple BIOS auto-recovery process. ASUS motherboards now enable users to enjoy this protection feature without the need to pay for an optional ROM.
ASUS EZ Flash 2
EZ Flash 2 is a user-friendly BIOS update utility. Simply launch this tool and update BIOS from a USB flash disk before entering the OS. You can update your BIOS only in a few clicks without preparing an additional floppy diskette or using an OS-based flash utility.

Interface Features
Gigbit LAN
The NVIDIA native Gigabit LAN controller delivers transfer speeds up to ten times faster than conventional 10/100 Ethernet connections. Gigabit LAN is the networking standard for the early future and is ideal for handling large amounts of data such as video, audio, and voice.
IEEE 1394a interface
IEEE 1394a interface provides high speed digital interface for audio/video appliances such as digital television, digital video camcorders, storage peripherals & other PC portable devices.

RoHS & Operating system
GreenASUS
The motherboard and its packaging comply with the European Union´s Restriction on the use of Hazardous Substances (RoHS). This is in line with the ASUS vision of creating environment-friendly and recyclable products and packaging to safeguard consumers´ health while minimizing the impact on the environment.
Vista Support
To stay in step with Windows Vista™ hardware requirements, ASUS motherboards are optimized for the ultimate user experiences. With excellent stability, compatibility, and performance, ASUS motherboards provide a powerful platform to run Windows Vista™.

The product (electrical , electronic equipment, Mercury-containing button cell battery) should not be placed in municipal waste. Check local regulations for disposal of electronic products.

ASUS L1N64-SLI WS/B, AMD, Socket F (1207), 2000 MHz, 1, 0+1, 5, JBOD, Marvell 88E1116, Extended ATX

ASUS L1N64-SLI WS/B. Processor manufacturer: AMD, Processor socket: Socket F (1207), Processor system buses supported: 2000 MHz. RAID levels: 1, 0+1, 5, JBOD. LAN controller: Marvell 88E1116. Motherboard form factor: Extended ATX, Audio output channels: 7.1 channels, Audio chip: ADI AD1988B. BIOS memory size: 64 Mbit