![](https://www.supermicro.com/a_images/pixel.gif) | ![](https://www.supermicro.com/a_images/boxes/line_yellow.gif) | SKU | | | ![](https://www.supermicro.com/a_images/pixel.gif) | ![](https://www.supermicro.com/a_images/boxes/line_yellow.gif) | Form Factor | ![](https://www.supermicro.com/a_images/pixel.gif) | ATX | ![](https://www.supermicro.com/a_images/boxes/line_blue_h.gif) | Dimensions | ![](https://www.supermicro.com/a_images/pixel.gif) | 12" x 9.6", (30.48 x 24.38cm) | ![](https://www.supermicro.com/a_images/boxes/line_blue_h.gif) | ![](https://www.supermicro.com/a_images/pixel.gif) | ![](https://www.supermicro.com/a_images/boxes/line_yellow.gif) | CPU | ![](https://www.supermicro.com/a_images/pixel.gif) | Single mPGA478 ZIF Sockets Supports an Intel® Pentium® 4 processor with 512KB of integrated Advanced Transfer Cache up to 2.4GHz | ![](https://www.supermicro.com/a_images/boxes/line_blue_h.gif) | System Bus | ![](https://www.supermicro.com/a_images/pixel.gif) | 400MHz system bus | ![](https://www.supermicro.com/a_images/boxes/line_blue_h.gif) | ![](https://www.supermicro.com/a_images/pixel.gif) | ![](https://www.supermicro.com/a_images/boxes/line_yellow.gif) | Memory Capacity | ![](https://www.supermicro.com/a_images/pixel.gif) | Three 168-pin DIMM sockets Supports up to 3 GB of PC133/100 memory | ![](https://www.supermicro.com/a_images/boxes/line_blue_h.gif) | Memory Type | ![](https://www.supermicro.com/a_images/pixel.gif) | PC133/100 72-bit (ECC or non-ECC) unbuffered SDRAM, 168-pin gold-plated DIMMs | ![](https://www.supermicro.com/a_images/boxes/line_blue_h.gif) | DIMM Sizes | ![](https://www.supermicro.com/a_images/pixel.gif) | 128 MB, 256 MB, 512 MB, 1 GB | ![](https://www.supermicro.com/a_images/boxes/line_blue_h.gif) | Memory Voltage | ![](https://www.supermicro.com/a_images/pixel.gif) | 3.3 V only | ![](https://www.supermicro.com/a_images/boxes/line_blue_h.gif) | ![](https://www.supermicro.com/a_images/pixel.gif) | ![](https://www.supermicro.com/a_images/boxes/line_yellow.gif) | Chipset | ![](https://www.supermicro.com/a_images/pixel.gif) | Intel® 845 chipset MCH + ICH2 + FWH | ![](https://www.supermicro.com/a_images/boxes/line_blue_h.gif) | Network Controllers | ![](https://www.supermicro.com/a_images/pixel.gif) | Dual Intel® 82559 10/100 Ethernet Supports 10BASE-T, 100BASE-TX, RJ45 output | ![](https://www.supermicro.com/a_images/boxes/line_blue_h.gif) | Graphics | ![](https://www.supermicro.com/a_images/pixel.gif) | ATI Rage XL SVGA PCI video controller with 8 MB of video memory | ![](https://www.supermicro.com/a_images/boxes/line_blue_h.gif) | ![](https://www.supermicro.com/a_images/pixel.gif) | ![](https://www.supermicro.com/a_images/boxes/line_yellow.gif) | PCI Expansion | ![](https://www.supermicro.com/a_images/pixel.gif) | 5x 32-bit 33MHz PCI (5V) slots | ![](https://www.supermicro.com/a_images/boxes/line_blue_h.gif) | IDE | ![](https://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://www.supermicro.com/a_images/boxes/line_blue_h.gif) | USB | ![](https://www.supermicro.com/a_images/pixel.gif) | Up to 4 USB ports | ![](https://www.supermicro.com/a_images/boxes/line_blue_h.gif) | Infrared | ![](https://www.supermicro.com/a_images/pixel.gif) | 1 Infrared port header | ![](https://www.supermicro.com/a_images/boxes/line_blue_h.gif) | Serial Ports | ![](https://www.supermicro.com/a_images/pixel.gif) | 2 Fast UART 16550 serial ports | ![](https://www.supermicro.com/a_images/boxes/line_blue_h.gif) | Parallel Port | ![](https://www.supermicro.com/a_images/pixel.gif) | 1 ECP / EEP Parallel Port | ![](https://www.supermicro.com/a_images/boxes/line_blue_h.gif) | Floppy | ![](https://www.supermicro.com/a_images/pixel.gif) | 1 Floppy controller; 1.44 MB, 2.88 MB, 3-mode support | ![](https://www.supermicro.com/a_images/boxes/line_blue_h.gif) | Keyboard / Mouse | ![](https://www.supermicro.com/a_images/pixel.gif) | PS/2 keyboard and mouse ports | ![](https://www.supermicro.com/a_images/boxes/line_blue_h.gif) | | ![](https://www.supermicro.com/a_images/pixel.gif) | ![](https://www.supermicro.com/a_images/pixel.gif) | ![](https://www.supermicro.com/a_images/boxes/line_yellow.gif) | 1U Chassis | ![](https://www.supermicro.com/a_images/pixel.gif) | SC811-IDEP4 | ![](https://www.supermicro.com/a_images/boxes/line_blue_h.gif) | 2U Chassis | ![](https://www.supermicro.com/a_images/pixel.gif) | SC822i-300LP | ![](https://www.supermicro.com/a_images/boxes/line_blue_h.gif) | Important Note | ![](https://www.supermicro.com/a_images/pixel.gif) | To ensure system stability, a 300W (minimum) ATX power supply [4-pin +12V AND (20 or 24-pin)] is required. | ![](https://www.supermicro.com/a_images/boxes/line_blue_h.gif) | ![](https://www.supermicro.com/a_images/pixel.gif) | ![](https://www.supermicro.com/a_images/boxes/line_yellow.gif) | BIOS Type | ![](https://www.supermicro.com/a_images/pixel.gif) | 4Mb Flash EEPROM with AwardBIOS® | ![](https://www.supermicro.com/a_images/boxes/line_blue_h.gif) | BIOS Features | ![](https://www.supermicro.com/a_images/pixel.gif) | Plug and Play (PnP) APM 1.2 DMI 2.3 support PCI 2.2 ACPI 1.0 BIOS rescue hot keys Hardware BIOS virus protection USB Keyboard support | ![](https://www.supermicro.com/a_images/boxes/line_blue_h.gif) | ![](https://www.supermicro.com/a_images/pixel.gif) | ![](https://www.supermicro.com/a_images/boxes/line_yellow.gif) | Software | ![](https://www.supermicro.com/a_images/pixel.gif) | SuperDoctor® III Watch Dog | ![](https://www.supermicro.com/a_images/boxes/line_blue_h.gif) | Power Configurations | ![](https://www.supermicro.com/a_images/pixel.gif) | ACPI/APM Power Management Real Time Clock Wake-up Alarm Main Switch Override Mechanism Wake-On-Ring (WOR) header Wake-On-LAN (WOL) header Power-on mode control for AC power loss recovery Internal/External modem remote ring-on | ![](https://www.supermicro.com/a_images/boxes/line_blue_h.gif) | ![](https://www.supermicro.com/a_images/pixel.gif) | ![](https://www.supermicro.com/a_images/boxes/line_yellow.gif) | Voltage | ![](https://www.supermicro.com/a_images/pixel.gif) | Monitors for CPU Cores, +3.3V, +5, ±12V CPU Core 3-Phase-switching voltage regulator with auto-sense from 1.1V-1.85V Adjustable CPU clock frequency ratio settings (via BIOS) | ![](https://www.supermicro.com/a_images/boxes/line_blue_h.gif) | FAN | ![](https://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://www.supermicro.com/a_images/boxes/line_blue_h.gif) | Temperature | ![](https://www.supermicro.com/a_images/pixel.gif) | Monitoring for CPU, chassis, environment | ![](https://www.supermicro.com/a_images/boxes/line_blue_h.gif) | LED | ![](https://www.supermicro.com/a_images/pixel.gif) | CPU Overheat LED System Overheat LED Suspend-state indicator LED | ![](https://www.supermicro.com/a_images/boxes/line_blue_h.gif) | Other Features | ![](https://www.supermicro.com/a_images/pixel.gif) | Chassis intrusion detection Chassis intrusion header | ![](https://www.supermicro.com/a_images/boxes/line_blue_h.gif) | |