Gateway OEM Replacement Motherboard with a I/O Backplate for FX6800-01E Desktop Computer. Gateway part number: TBGM01-1.0-8EKS3H.

Specifications:

Manufacturer: Gateway
Part number: TBGM01-1.0-8EKS3H
Application: Gateway FX6800-01E
Processor Socket: LGA 1366
Processor Support: Intel Core i7
Chipset: Intel X58 Express
Memory Support: Up to 12 GB of DDR3 1066 MHz SDRAM (triple-channel support on six DIMMs)
Audio: 8-Channel (7.1) High Definition Audio with Creative X-Fi XtremeGamer
Networking: 10/100/1000 Mbps Ethernet
Rear I/O Ports:
Six USB 2.0 ports
One 1394a port
Two eSATA ports
Network port
Six audio jacks
Two PS/2 ports