Chapter 1
1-2
Mainboard Specifications
CPU
! Support Socket370 for the whole series of new generation Intel
®
Pentium
®
III(FC-PGA/FC-PGA2) processors.
! Support 500MHz, 550MHz, 600MHz, 633MHz, 667MHz, 700MHz, 733MHz,
800MHz, 866MHz, 933MHz, 1GHz, 1.1GHz, 1.13GHz and up to 1.2GHz.
Chipset
! Intel
®
815E chipset (reserved upon request/with VGA port) or
Intel
®
815EP chipset (standard/without VGA port)
- 544 BGA
- AGP 4x/2x universal slot
- Support 66/100/133MHz FSB
! Intel
®
ICH2 chipset.
- AC97 Audio support
- 2 full IDE channels, up to ATA100
- Low pin count interface for SIO
- 2 USB host controllers/4 USB ports
Main Memory
! Support four 168-pin DIMM sockets.
! Support a maximum memory size of 256MB or 512MB SDRAM.
Slots
! One CNR (Communication Network Riser).
! One AGP (Accelerated Graphics Port) 2x/4x slot
(One AGP Pro slot for 815EPT Pro-R)
! Six PCI 2.2 32-bit Master PCI Bus slots. All PCI slots can be used as
master.
! Support 3.3v/5v PCI bus Interface.
On-Board IDE
! An IDE controller on the ICH2 chipset provides IDE HDD/CD-ROM with
PIO, Bus Master and Ultra DMA 66/100 operation modes.
! Can connect up to four IDE devices.
! ATA RAID 0.1 supported by Promise PDC20265R.