Motherboard User's Manual

Chapter 1 Overview
WORKSTATION BOARD SPECIFICATIONS
Processor 1. AMD® Dual Opteron Socket 940 CPUs
2. Supports 1.8 GHz or higher
3. HyperTransport™ of 6.4 GB/s bandwidth
4. Built-In Memory Controller Hub (MCH)
Chipset 1. AMD® 8111 (HyperTransport I/O Hub)
2. AMD® 8151 (AGP Tunnel)
3. AMD® 8131 (PCI-X Tunnel)
Memory 1. 4 + 4 socket for 184-pin DDR DIMM sockets
2. Uses Registered PC3200/PC2700/PC2100 ECC DDR
memory
3. Supports total system memory size of up to 16 GB
Internal I/O connector 1. 34-pin Floppy Connector
2. 4-pin CD-In and Aux-In audio input connectors
Accelerated Graphics
Port
AGP Pro/ 8X/4X slot
IDE Bus
1. 2x 40-pin IDE connectors, supports up to four (4) Enhanced
IDE devices
2. Dual Channel Master Mode
3. Ultra DMA 133/100/66/33
On-Board LAN Integrated single 3com 3C940 Gigabit Ethernet Controller
Audio
1. Integrated Realtek® ALC-655, Professional 6-channel Audio
2. AC '97 CODEC
USB Integrated NEC with four (4) USB 2.0 ports
2 x internal USB1.1 ports
Expansion Slots
1. 2x PCI 32-bit / 33 MHz
2. 1x PCI 64-bit / 66 MHz
3. 2x PCI-X 100/133 MHz
Rear Panel I/O
PS/2 mouse and keyboard connectors with Wake-Up function
1 x UART 16550 serial port (COM1)
1 x 25-pin parallel port with ECP/EPP support
2 x onboard USB 1.1 ports
4 x USB 2.0 ports (2 x external, 2 x internal)