SuperMicro P8SCI - mainboard - ATX - E7221 (P8SCI-O)

"MODEL- P8SCi VENDOR- SUPERMICRO FEATURES- ATX Intel E7221 Motherboard E7221 (Copper River) chipset server solutions deliver outstanding system reliability and performance without compromising on the cost. Targeting at entry-level server platforms, they support the latest Pentium 4 processors with Hyper Threading Technology. Supports up to 4GB (DDR II) RAM Supports 4 x SATA Hard drives Includes mainboard, 9-pin Serial port cable, ATX Floppy cable, ATA 66/100 IDE LP cable, (2) SATA cables, Version 1.1x chipset driver CD, I/O shield, manual. -- SPECIFICATIONs ------------------------------------PROCESSOR - Single LGA775 (Prescott) ZIF Socket Supports an Intel Pentium 4 processor (800MHz FSB) or Supports an Intel Celeron processor with 256KB L2 Cache (533MHz FSB). Hyper-Threading (HT) enabled 800/533 MHz system bus BIOS - 8Mb Flash EEPROM with AwardBIOS Plug and Play (PnP) PCI 2.2, ACPI 1.0 USB Keyboard support CHIPSET - Intel E7221 (Copper River) chipset ICH6R + FWH + BCM5721 MEMORY - Four 240-pin DIMM sockets supports up to 4 GB DDRII 400/ 533MHz unbuffered ECC or Non-ECC memory; Dual channel memory bus; Memory must be populated in pairs. Accepts DDRII 400/533MHz unbuffered ECC or Non-ECC SDRAM 72-bit, 240-pin gold-plated DIMMs. Accepts 256MB, 512MB, 1GB DIMM sizes, Unbuffered ECC/non-ECC DDRII; Total 256MB to 4GB memory; 1.8 volt ONLY. Error Detection Corrects single-bit errors, Detects double-bit errors (using ECC memory).EXPANSION - (1) 64-bit 13MHz PCI-X (3.3v) slot (1) 32-bit 33MHz PC