Biostar G31-M4 Setup Manual - Page 4

Motherboard Manual 1.3 MOTHERBOARD FEATURES SPEC Socket 478 Supports Hyper-Threading / Execute Disable Bit / CPU Intel Pentium4 /Celeron D / Celeron 3xx Enhanced Intel SpeedStep® / Intel Architecture-64 / processors (Maximum Watt: 95W) Extended Memory 64 Technology FSB Support 800 / 533 MHz Chipset Intel G31 Intel ICH7 ITE 8721 Super I/O Provides the most commonly used legacy Environment Control initiatives, Super I/O functionality. Hardware Monitor Controller Low Pin Count Interface Main Memory DIMM Slots x 2 Each DIMM supports 256MB / 512MB / 1GB / 2GB DDR2 Max Memory Capacity 4GB Dual Channel Mode DDR2 memory module Supports DDR2 533/667/800 Registered DIMM and ECC DIMM is not supported (CPU with FSB 533 MHz only supports DDR2 533) (CPU with FSB 800 MHz only supports DDR2 667/800) Graphics GMA 3100 Max Shared Video Memory is 256MB IDE Integrated IDE Controller Ultra DMA 33 / 66 / 100 Bus Master Mode supports PIO Mode 0~4 SATA 2 Integrated Serial ATA Controller Data transfer rates up to 3.0 Gb/s. SATA Version 2.0 specification compliant LAN Realtek RTL 8102EL 10 / 100 Mb/s auto negotiation Half / Full duplex capability Sound Codec ALC662 5.1 channels audio out High Definition Audio Slots PCI slot PCI Express x 16 slot x2 Supports PCI expansion cards x1 Supports PCI-E x16 expansion card On Board Floppy Connector x1 Each connector supports 2 Floppy drives Connector Printer Port Connector x1 Each connector supports 1 Printer port Serial Port Connector x1 Connects to RS-232 Port IDE Connector x1 Each connector supports 2 IDE device 2