TECH SPECS:-

Memory
Dual channel memory bus
(8) 240-pin DDR2 DIMM sockets (four per CPU)
Supports registered, ECC DIMMs
32GB maximum of DDR2 667/533/400 memory.

Processor
Dual 1207-pin sockets support AMD Opteron
(Rev. F) 2000 series processors
Uses the standard 3 1/2"/ 89mm socket connector
Two onboard 5-phase digital VRMs.

Chipset
nVIDIA NFP3600 + NPF3050
NEC nPD720404 PCI-X tunnel
SMSC 5307 Super I/O controller.

Expansion Slots
(4) PCI-E x16 slots
(2) PCI-X 100MHz slots from NEC nPD720404
or (1) PCI-X 133MHz slot if 133MHz card is used
(1) PCI v2.3 32-bit 33MHz slot
(7) Expansion slots total.



Integrated I/O Interfaces
(1) 9-pin 16550 UART serial port
(10) USB 2.0 ports (6 rear, 3 front, 1 via header)
(1) Stacked PS/2 mouse and keyboard ports
(1) Stacked Serial connector
(6) SATA-II connectors
(1) IDE and (1) floppy connectors.

Integrated Audio
HD Audio (High-Definition Audio) supported
Realtek ALC262 controller (High Definition Audio)
Line-in, Line-out, Mic-in rear ports
SPDIF-out in rear
Front panel audio header (2 x 5 pin)
CD-in, Aux headers (4-pin configuration).