 |  | Form Factor |  | ATX |  | Dimensions |  | 12" x 9.625" (30.5cm x 24.5cm) |  |  |  | CPU |  | Single mPGA604 ZIF Socket Supports one Intel® Xeon® processor with 512KB L2 (or 1MB L3) integrated Advanced Transfer Cache up to 3.06GHz |  | System Bus |  | 533MHz/400MHz system bus |  |  |  | Memory Capacity |  | Four 184-pin DIMM sockets Supports up to 4 GB DDR266/200 memory |  | Memory Type |  | DDR266/200 registered ECC SDRAM 72-bit, 184-pin gold-plated DIMMs |  | DIMM Sizes |  | 128MB, 256 MB, 512 MB, 1 GB |  | Memory Voltage |  | 2.5 V only |  |  |  | Chipset |  | Serverworks GC-SL Chipset |  | Network Controllers |  | 1x Broadcom 5702 Gigabit Ethernet Supports 10BASE-T, 100BASE-TX, and 1000BASE-T, RJ45 output |  | Graphics |  | ATI Rage XL SVGA PCI video controller with 8 MB of video memory |  |  |  | PCI Expansion |  | 3x 64-bit 33MHz PCI (3.3V) slots 2x 32-bit 33MHz PCI (5V) slots |  | IDE |  | Dual EIDE channels support up to four UDMA IDE devices Supports UDMA Mode 5, PIO Mode 4, and ATA/100 |  | USB |  | Up to 4 USB ports |  | Serial Ports |  | 2 Fast UART 16550 serial ports |  | Parallel Port |  | 1 ECP / EEP parallel port |  | Floppy |  | 1 Floppy controller; 1.44 MB, 2.88 MB, 3-mode support |  | Keyboard / Mouse |  | PS/2 keyboard and mouse ports |  | |  |  |  | 2U Chassis |  | SC822i-300LP |  | 4U Rackmount / Tower |  | SC742i-420 SC942i-550 |  | Important Note |  | To ensure system stability, a 400W (minimum) ATX power supply [8-pin +12V AND (20 or 24-pin)] is required. |  |  |  | BIOS Type |  | 4Mb Flash EEPROM with AMI® BIOS |  | BIOS Features |  | Plug and Play (PnP) SMBIOS 2.3 APM 1.2 DMI 2.1 ACPI 1.0 BIOS rescue hot keys Hardware BIOS virus protection |  |  |  | Software |  | SuperDoctor® III Watch Dog |  | Power Configurations |  | ACPI/APM Power Management Main Switch Override Mechanism Wake-On-LAN (WOL) header Power-on mode control for AC power loss recovery Internal/External modem remote ring-on FUCI (Frontside USB Control Interface) |  |  |  | Voltage |  | Monitors for CPU Cores, +2.5V, +3.3V, +5V, ±12V CPU Core 3-Phase-switching voltage regulator with auto-sense from 1.3V-1.6V |  | FAN |  | Total of three 3-pin fan headers 3x fans with tachometer monitoring Status monitor with firmware/software on/off control |  | Temperature |  | Monitoring for CPU, chassis, environment CPU thermal trip support |  | LED |  | CPU Overheat LED System Overheat LED Suspend-state indicator LED |  | Other Features |  | Chassis intrusion detection Chassis intrusion header |  | |