SZVR SUPERMIUSB 8x USB 2.0 / 1.1 compatible 2 rear + 2 Type A connector + 2 headers (4 ports) Available Colors Black Buttons Power On/Off button System Reset button LEDs Power LED Hard drive activity LED Network activity LED System Overheat LED Weight 17.4 lbs (7.9 kg) Width "7.25"" (184 mm)" Height "14.25"" (362 mm)" CPU Monitors for CPU Cores, +3.3V, +5V, +12V, +3.3V/+5V Standby, VBAT, Memory, Chipset CPU Core 3-Phase-switching voltage regulator with auto-sense from 0.8375V-1.6000V System Bus 1066 / 800 / 533 MHz system bus Memory Capacity Two 240-pin DIMM sockets Supports up to 2 GB of unbuffered, non-ECC DDR2 667/533/400MHz memory (Single / Dual Channel) Memory Type DDR2 667/533/400MHz unbuffered, non-ECC SDRAM, 240-pin gold-plated DIMMs DIMM Sizes 256 MB, 512 MB, 1 GB Memory Voltage 1.8V only SATA Intel ICH7R SATA 3.0Gbps Controller RAID 0, 1, 5, 10 support Network Controllers 2x Realtek RTL8111C-GR Gigabit Ethernet Supports 10BASE-T, 100/1000BASE-TX, RJ45 output Super I/O Winbond 83627DHG chip BIOS Type 8Mb Flash EEPROM with AMI BIOS BIOS Features Plug and Play (PnP) APM 1.2 DMI 2.3 PCI 2.2 ACPI 1.0 / 2.0 / 3.0 USB Keyboard support Hardware BIOS Virus protection SMBIOS 2.3 Drive Carrier , PCI-Express 1 (x16) PCI-Express Slot 1 (x4) PCI-Express (in x8 slot) Clock Generator CK505 Fans 1x 9cm (rear) PWM fan w/ tool-less design 1x 8cm (front) cooling fan (optional) AC Voltage 100 - 240V, 50-60Hz, 5 Amp +5V 19 Amp +5V standby 2.0 Amp +12V 11 Amp + 11.5 Amp +3.3V 16.0 Amp Certification 80 PLUS Bronze Certified [ Test Report ] Form Factor Mid-Tower Serial ATA Four Serial ATA ports ( 3Gbps ) Four SATA hard drives supported LAN 2x RJ45 LAN port Depth "16.75"" (425 mm)" External "2x 5.25"" external drive bays 1x 3.5"" external drive bay (OEM option)" -12V 0.15 Amp VGA Intel GMA950 Keyboard / Mouse PS/2 keyboard and mouse ports Serial Ports 1x Fast UART 16550 serial port 1x Serial Header FAN Total of five 4-pin fan headers 5 x fans with tachometer monitoring Status monitor for speed control Status monitor for on / off control Support 3-pin PWM fans (with speed control) Low noise fan speed control Pulse Width Modulated (PWM) fan conn. Temperature Monitoring for CPU and chassis environment CPU thermal trip support Thermal Control for 5 x Fan Connectors I2C temperature sensing logic Thermal Monitor 2 (TM2) Support PECI LED CPU / System Overheat LED Suspend-state indicator LED +5V standby alert LED Other Features Chassis intrusion Detection Chassis intrusion Header SDDC Support Model CSE-731i-300B Graphics Onboard GMA950 video Ports 2x Front side USB ports (USB 2.0 ready) IDE One EIDE channel supports up to two UDMA IDE devices Supports UDMA Mode 5, PIO Mode 4, and ATA/100 DC Output 5V + 12V + 3.3V - 12V PCI 2x 32-bit 33MHz PCI (5V) slots Internal "4x 3.5"" tool-less HDD trays" Chipset Intel 945GC ExpressCRO - Super Server - Intel - Midtower - workstation - SYS-5035L-IB