VIA® VT8237R plus Chipset Integrated Direct Sound AC'97 audio Ultra DMA 66/100/133 master mode PCI EIDE controller ACPI & PC2001 compliant enhanced power management Supports USB 2.0 up to 8 ports
Main Memory: Supports two unbuffered 240-pin DIMM of 1.8 Volt DDRII SDRAM Supports up to 4GB memory size Supports DDRII 533/400 memory interface
Slots: One PCI Express x 16 slot & one PCI Express x 1 slot Three PCI 2.2 32-bit PCI bus slots (support 3.3V/5V PCI bus interface)
On-Board IDE: An IDE controller on the VT8237R plus chipset provides IDE HDD/CD-ROM with PIO, Bus Master and Ultra DMA 133/100/66 operation modes Can connect up to four IDE devices Serial ATA/150 controller integrated in VT8237R plus Up to 150MB/sec transfer rate Can connect up to 2 Serial ATA drives Supports RAID 0, 1. 0+1, JBOD mode
Audio: AC'97 link controller integrated in VIA® VT8237R plus Realtek ALC655 6 channel S/W audio codec or ALC850 8 channel audio codec Compliance with AC'97 v2.2 spec (for ALC655) & AC'97 v2.3 spec (for ALC850)