![](https://cdn.statically.io/img/www.supermicro.com/a_images/pixel.gif) | ![](https://cdn.statically.io/img/www.supermicro.com/a_images/boxes/line_yellow.gif) | SKU | | | ![](https://cdn.statically.io/img/www.supermicro.com/a_images/pixel.gif) | ![](https://cdn.statically.io/img/www.supermicro.com/a_images/boxes/line_yellow.gif) | Form Factor | ![](https://cdn.statically.io/img/www.supermicro.com/a_images/pixel.gif) | ATX | ![](https://cdn.statically.io/img/www.supermicro.com/a_images/boxes/line_blue_h.gif) | Dimensions | ![](https://cdn.statically.io/img/www.supermicro.com/a_images/pixel.gif) | 12" x 8.7", (30.5cm x 22.1cm) | ![](https://cdn.statically.io/img/www.supermicro.com/a_images/boxes/line_blue_h.gif) | ![](https://cdn.statically.io/img/www.supermicro.com/a_images/pixel.gif) | ![](https://cdn.statically.io/img/www.supermicro.com/a_images/boxes/line_yellow.gif) | CPU | ![](https://cdn.statically.io/img/www.supermicro.com/a_images/pixel.gif) | • Single FCPGA370 ZIF Sockets • Supports an Intel® Pentium® III processor with 512KB of integrated Advanced Transfer Cache up to 1.4GHz • Supports an Intel® Celeron® processor (FCPGA2) with 256KB of integrated Advanced Transfer Cache up to 1.2GHz | ![](https://cdn.statically.io/img/www.supermicro.com/a_images/boxes/line_blue_h.gif) | System Bus | ![](https://cdn.statically.io/img/www.supermicro.com/a_images/pixel.gif) | 133/100/66MHz system bus | ![](https://cdn.statically.io/img/www.supermicro.com/a_images/boxes/line_blue_h.gif) | ![](https://cdn.statically.io/img/www.supermicro.com/a_images/pixel.gif) | ![](https://cdn.statically.io/img/www.supermicro.com/a_images/boxes/line_yellow.gif) | Memory Capacity | ![](https://cdn.statically.io/img/www.supermicro.com/a_images/pixel.gif) | • Three 168-pin DIMM 25° sockets • Supports up to 512 MB of PC133/100 memory | ![](https://cdn.statically.io/img/www.supermicro.com/a_images/boxes/line_blue_h.gif) | Memory Type | ![](https://cdn.statically.io/img/www.supermicro.com/a_images/pixel.gif) | • PC133/100 72-bit unbuffered SDRAM, 168-pin gold-plated DIMMs | ![](https://cdn.statically.io/img/www.supermicro.com/a_images/boxes/line_blue_h.gif) | DIMM Sizes | ![](https://cdn.statically.io/img/www.supermicro.com/a_images/pixel.gif) | 64 MB, 128 MB, 256 MB, 512 MB | ![](https://cdn.statically.io/img/www.supermicro.com/a_images/boxes/line_blue_h.gif) | Memory Voltage | ![](https://cdn.statically.io/img/www.supermicro.com/a_images/pixel.gif) | 3.3 V only | ![](https://cdn.statically.io/img/www.supermicro.com/a_images/boxes/line_blue_h.gif) | ![](https://cdn.statically.io/img/www.supermicro.com/a_images/pixel.gif) | ![](https://cdn.statically.io/img/www.supermicro.com/a_images/boxes/line_yellow.gif) | Chipset | ![](https://cdn.statically.io/img/www.supermicro.com/a_images/pixel.gif) | • Intel® 815E Chipset • GMCH + ICH2 + FWH | ![](https://cdn.statically.io/img/www.supermicro.com/a_images/boxes/line_blue_h.gif) | SCSI | ![](https://cdn.statically.io/img/www.supermicro.com/a_images/pixel.gif) | • Adaptec AIC-7899W Controller • Dual-Channel Ultra160 SCSI | ![](https://cdn.statically.io/img/www.supermicro.com/a_images/boxes/line_blue_h.gif) | Network Controllers | ![](https://cdn.statically.io/img/www.supermicro.com/a_images/pixel.gif) | • 2x Intel® 82559 10/100 Ethernet • Supports 10BASE-T, 100BASE-TX, RJ45 output | ![](https://cdn.statically.io/img/www.supermicro.com/a_images/boxes/line_blue_h.gif) | ![](https://cdn.statically.io/img/www.supermicro.com/a_images/pixel.gif) | ![](https://cdn.statically.io/img/www.supermicro.com/a_images/boxes/line_yellow.gif) | AGP | ![](https://cdn.statically.io/img/www.supermicro.com/a_images/pixel.gif) | • 4x AGP slot • Direct AGP with optional AIMM 4MB Display Cache | ![](https://cdn.statically.io/img/www.supermicro.com/a_images/boxes/line_blue_h.gif) | PCI Expansion | ![](https://cdn.statically.io/img/www.supermicro.com/a_images/pixel.gif) | • 4x 32-bit 33MHz PCI (5V) slots | ![](https://cdn.statically.io/img/www.supermicro.com/a_images/boxes/line_blue_h.gif) | IDE | ![](https://cdn.statically.io/img/www.supermicro.com/a_images/pixel.gif) | • Dual EIDE channels support up to four UDMA IDE devices • Supports UDMA Mode 5, PIO Mode 4, and ATA/100 | ![](https://cdn.statically.io/img/www.supermicro.com/a_images/boxes/line_blue_h.gif) | USB | ![](https://cdn.statically.io/img/www.supermicro.com/a_images/pixel.gif) | Up to 4 USB ports | ![](https://cdn.statically.io/img/www.supermicro.com/a_images/boxes/line_blue_h.gif) | Infrared | ![](https://cdn.statically.io/img/www.supermicro.com/a_images/pixel.gif) | 1 Infrared port header | ![](https://cdn.statically.io/img/www.supermicro.com/a_images/boxes/line_blue_h.gif) | Serial Ports | ![](https://cdn.statically.io/img/www.supermicro.com/a_images/pixel.gif) | 2 Fast UART 16550 serial ports | ![](https://cdn.statically.io/img/www.supermicro.com/a_images/boxes/line_blue_h.gif) | Parallel Port | ![](https://cdn.statically.io/img/www.supermicro.com/a_images/pixel.gif) | 1 ECP / EEP Parallel Port | ![](https://cdn.statically.io/img/www.supermicro.com/a_images/boxes/line_blue_h.gif) | Floppy | ![](https://cdn.statically.io/img/www.supermicro.com/a_images/pixel.gif) | 1 Floppy controller; 1.44 MB, 2.88 MB, 3-mode support | ![](https://cdn.statically.io/img/www.supermicro.com/a_images/boxes/line_blue_h.gif) | Keyboard / Mouse | ![](https://cdn.statically.io/img/www.supermicro.com/a_images/pixel.gif) | PS/2 keyboard and mouse ports | ![](https://cdn.statically.io/img/www.supermicro.com/a_images/boxes/line_blue_h.gif) | | ![](https://cdn.statically.io/img/www.supermicro.com/a_images/pixel.gif) | ![](https://cdn.statically.io/img/www.supermicro.com/a_images/pixel.gif) | ![](https://cdn.statically.io/img/www.supermicro.com/a_images/boxes/line_yellow.gif) | 1U Chassis | ![](https://cdn.statically.io/img/www.supermicro.com/a_images/pixel.gif) | • SC811-SCA | ![](https://cdn.statically.io/img/www.supermicro.com/a_images/boxes/line_blue_h.gif) | 2U Chassis | ![](https://cdn.statically.io/img/www.supermicro.com/a_images/pixel.gif) | • SC822S-400LP | ![](https://cdn.statically.io/img/www.supermicro.com/a_images/boxes/line_blue_h.gif) | Important Note | ![](https://cdn.statically.io/img/www.supermicro.com/a_images/pixel.gif) | To ensure system stability, a 250W (minimum) ATX power supply [20-pin] is required. | ![](https://cdn.statically.io/img/www.supermicro.com/a_images/boxes/line_blue_h.gif) | ![](https://cdn.statically.io/img/www.supermicro.com/a_images/pixel.gif) | ![](https://cdn.statically.io/img/www.supermicro.com/a_images/boxes/line_yellow.gif) | BIOS Type | ![](https://cdn.statically.io/img/www.supermicro.com/a_images/pixel.gif) | 4Mb Flash EEPROM with AMI® BIOS | ![](https://cdn.statically.io/img/www.supermicro.com/a_images/boxes/line_blue_h.gif) | BIOS Features | ![](https://cdn.statically.io/img/www.supermicro.com/a_images/pixel.gif) | • Plug and Play (PnP) • APM 1.2 • DMI 2.1 • PCI 2.2 • ACPI 1.0 • BIOS rescue hot keys • Hardware BIOS virus protection • USB Keyboard support | ![](https://cdn.statically.io/img/www.supermicro.com/a_images/boxes/line_blue_h.gif) | ![](https://cdn.statically.io/img/www.supermicro.com/a_images/pixel.gif) | ![](https://cdn.statically.io/img/www.supermicro.com/a_images/boxes/line_yellow.gif) | Software | ![](https://cdn.statically.io/img/www.supermicro.com/a_images/pixel.gif) | • SuperDoctor® III • Watch Dog | ![](https://cdn.statically.io/img/www.supermicro.com/a_images/boxes/line_blue_h.gif) | Power Configurations | ![](https://cdn.statically.io/img/www.supermicro.com/a_images/pixel.gif) | • ACPI/APM Power Management • Real Time Clock Wake-up Alarm • Main Switch Override Mechanism • Wake-On-LAN (WOL) header • Power-on mode control for AC power loss recovery • Internal/External modem remote ring-on | ![](https://cdn.statically.io/img/www.supermicro.com/a_images/boxes/line_blue_h.gif) | ![](https://cdn.statically.io/img/www.supermicro.com/a_images/pixel.gif) | ![](https://cdn.statically.io/img/www.supermicro.com/a_images/boxes/line_yellow.gif) | Voltage | ![](https://cdn.statically.io/img/www.supermicro.com/a_images/pixel.gif) | • Monitors for CPU Cores, +3.3V, +5, ±12V • CPU Core auto-switching voltage regulator with auto-sense from 1.3V-3.5V • Adjustable CPU clock frequency ratio settings (via BIOS) | ![](https://cdn.statically.io/img/www.supermicro.com/a_images/boxes/line_blue_h.gif) | FAN | ![](https://cdn.statically.io/img/www.supermicro.com/a_images/pixel.gif) | • Total of four 3-pin fan headers • 3x fans with tachometer monitoring • Status monitor with firmware/software on/off control | ![](https://cdn.statically.io/img/www.supermicro.com/a_images/boxes/line_blue_h.gif) | Temperature | ![](https://cdn.statically.io/img/www.supermicro.com/a_images/pixel.gif) | • Monitoring for CPU, chassis, environment | ![](https://cdn.statically.io/img/www.supermicro.com/a_images/boxes/line_blue_h.gif) | LED | ![](https://cdn.statically.io/img/www.supermicro.com/a_images/pixel.gif) | • CPU Overheat LED • System Overheat LED • Suspend-state indicator LED | ![](https://cdn.statically.io/img/www.supermicro.com/a_images/boxes/line_blue_h.gif) | Other Features | ![](https://cdn.statically.io/img/www.supermicro.com/a_images/pixel.gif) | • Chassis intrusion detection • Chassis intrusion header | ![](https://cdn.statically.io/img/www.supermicro.com/a_images/boxes/line_blue_h.gif) | |