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Form Factor |
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ATX |
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Dimensions |
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12" x 9.5", (30.5cm x 24.1cm) |
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CPU |
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Single mPGA478 ZIF Sockets Supports an Intel® Pentium® 4 processor with 2MB of integrated Advanced Transfer Cache up to 3.4GHz (Extreme Edition) Supports an Intel® Celeron® processor with 128KB of integrated Advanced Transfer Cache up to 2.8GHz Hyper-threading enabled |
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System Bus |
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800 / 533 / 400MHz system bus |
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Memory Capacity |
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Four 184-pin DIMM sockets Supports up to 4 GB of DDR400/333/266 memory Dual channel memory bus supported Memory must be populated in pairs for dual channel interface |
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Memory Type |
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DDR400/333/266 (ECC or non-ECC) unbuffered SDRAM, 184-pin gold-plated DIMMs |
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DIMM Sizes |
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128MB, 256 MB, 512 MB, 1 GB |
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Memory Voltage |
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2.5 V only |
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Chipset |
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Intel® 875P chipset MCH + 6300ESB + FWH |
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Serial ATA |
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SATA Controller on-chip (Intel® 6300ESB) Dual Serial ATA ports RAID 0, 1 Supported |
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Network Controllers |
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1x Intel® 82547GI CSA Gigabit Ethernet Controller Supports 10BASE-T, 100BASE-TX, and 1000BASE-T, RJ45 output |
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Graphics |
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ATI Rage XL SVGA PCI video controller with 8 MB of video memory |
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AGP |
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8x AGP Pro 1.5V
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PCI Expansion |
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3x 64-bit 66MHz PCI-X (3.3V) slots 2x 32-bit 33MHz PCI (5V) slots
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IDE |
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Dual EIDE channels support up to four UDMA IDE devices
Supports UDMA Mode 5, PIO Mode 4, and ATA/100
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Floppy |
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1x Floppy controller; 1.44 MB, 2.88 MB, 3-mode support |
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USB |
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2x USB 2.0 / 1.1 ports 1x USB header supports additional 2x USB 2.0 / 1.1 ports) |
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Serial Ports |
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2x Fast UART 16550 serial ports |
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VGA Port |
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1x VGA Port |
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Parallel Port |
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1x ECP / EEP Parallel Port |
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LAN Port |
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1x RJ45 Port |
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Keyboard / Mouse |
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PS/2 keyboard and mouse ports |
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Rackmount Tower / 4U |
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SC742i-450 SC742i-300 |
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Important Note |
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To ensure system stability, a 300W (minimum) ATX power supply [4-pin +12V AND (20 or 24-pin)] is required. |
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BIOS Type |
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8Mb Flash EEPROM with AwardBIOS® |
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BIOS Features |
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Plug and Play (PnP) APM 1.2 DMI 2.3 support PCI 2.3 ACPI 1.0 BIOS rescue hot keys Hardware BIOS virus protection USB Keyboard support |
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Software |
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SuperDoctor® III Watch Dog |
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Power Configurations |
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ACPI/APM Power Management Main Switch Override Mechanism Wake-On-Ring (WOR) header Wake-On-LAN (WOL) header Suspend to RAM (STR) Power-on mode control for AC power loss recovery Internal/External modem remote ring-on |
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Voltage |
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Monitors for CPU Cores, +3.3V, +5, ±12V, +3.3V/+5V Standby, VBAT CPU Core 3-Phase-switching voltage regulator with auto-sense from 0.85V-1.65V Adjustable CPU clock frequency ratio settings (via BIOS) |
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FAN |
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Total of five 3-pin fan headers 3x fans with tachometer monitoring Status monitor with firmware/software on/off control |
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Temperature |
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Monitoring for CPU, chassis, environment CPU thermal trip support |
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LED |
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CPU Overheat LED System Overheat LED +5V standby alert LED Suspend-state indicator LED |
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Other Features |
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Chassis intrusion detection Chassis intrusion header |
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