FeaturesSupports up to two Serial ATA devices Supports Dual Channel DDR 266/333/400 SDRAM Onboard Adaptec? AIC-7899 dual channel Ultra160 SCSI up to 160 MB/s Intel? 865GV chipset 400/533/800 MHz FSB Onboard integrated VGA controller, shared memory architecture Supports 10/100Base-T Ethernet or 10/100/1000Base-T Ethernet Six USB 2.0 ports CMOS automatic backup and restore to prevent accidental data loss of BIOS setup