CPU • Supports Socket A for AMD® Athlon™/Athlon™ XP/Duron™/Sempron™ processors @FSB 266/333/400 • Supports up to Athlon™ XP 3000+ processor or higher Chipset • NVIDIA® nForce2 SPP Chipset - Supports DDR200/266/333/400 - Supports external AGP 4X/8X • NVIDIA® nForce2 MCP2/MCP2-T Chipset - AC97 Interface supporting up to two concurrent codecs - Ultra ATA133 for the fastest hard disk throughput - USB 2.0 EHCI/1.1 OHCI controller - FireWire® for the fastest digital connectivity (MCP2-T only) - Audio Processing Unit (APU) encodes audio in Dolby® Digital 5.1 format for full surround sound effects (MCP2-T only) FSB • 133/166/200(266/333/400)MHz clocks are supported. Main Memory • Supports six memory banks using three 184-pin DDR DIMMs • Support Dual channel PC3200/2700/2100/1600 DDR SDRAMs • Supports both 64-bit and 128-bit DDR SDRAM • Maximum memory size of 3GB NOTE: nForce2 does not support x4 memory for 1GB but it could support other density of dram chip such as x 8, x16... Slots • One AGP (Accelerated Graphics Port) 1.5V 4X/8X slot • Five 32-bit PCI bus slots (support 3.3v/5v PCI bus interface) • One ACR (Advanced Communication Riser) slot On-Board IDE • An IDE controller on the MCP2/MCP2-T chipset provides IDE HDD/CDROM with PIO, Bus Master and Ultra DMA133/100/66 operation modes • Can connect up to four IDE devices Serial ATA Interface • Support 2 serial ATA + 1 ATA133 - RAID O or 1 are supported - RAID function works w/ATA133 + SATA H/D or 2 SATA H/D • Connect up to 2 Serial ATA devices and 1 ATA133 device Audio • Realtek ALC650 6-channel audio • Dolby Digital 5.1 format (with MCP2-T option) Network • Chipset integrated 10/100 Base-T Ethernet/Fast Ethernet In-Chip IEEE1394 • nVIDIA MCP2-T IEEE1394 controller - Support up to two ports via external bracket On-Board Peripherals On-Board Peripherals include: - One floppy port that supports two FDD with 360KB, 720KB, 1.44MB and 2.88MB - 1 serial port - 1 parallel port supports SPP/EPP/ECP mode - 3 audio ports in vertical - 2 IEEE1394 connectors (Optional) - 1 D-Bracket2 pinheader - 1 S-Bracket pinheader - 1 Bluetooth pinheader (Optional) - 6 USB ports (Rear x 4 / Front x 2) - 1 RJ-45 jack BIOS • The mainboard BIOS provides "Plug & Play" BIOS which detects the peripheral devices and expansion cards of the board automatically. • The mainboard provides a Desktop Management Interface (DMI) function which records your mainboard specifications. Dimension • 30.5 cm(L) x 23 cm(W) ATX Form Factor Mounting • 6 mounting holes.