RX 7155

Construction
Sealed Aluminum Chassis

System
CPU socket: Dual LGA 1366
Intel Xeon Processor X5600/E5600/L5600 Series (Westmere) 40W - 130W
Intel Xeon Processor X5500/E5500/L5500 Series (Nehalem-EP) 38W - 95W
System Memory:
supports up to 48 GB 1333 / 1066 / 800MHz DDR3 ECC Registered memory
Chipset: Intel 5500 ICH10R + IOH-24D
SATA RAID: RAID level 0/1/5/10 (ICH10R Controller)
6 x Serial ATA ports
Dual Intel 82574L Gigabit Ethernet Controller
I/O: Winbond 83827HF chip

BIOS
32Mb SPI Flash EEPROM with AMI BIOS
Plug and Play (PnP)
PCI 2.2, ACPI up to 3.0
USB Keyboard support

On-board graphic
Matrox G200eW, on-board 8 MB DDR2 memory

Drive Bays
4 x 3.5" SATA-300 hot-swap removable HD tray
1x Slim DVD drive

I/O Layout
2 x RJ45 LAN ports
2 x USB rear ports
2 x USB front ports
2 x RS-232 port (1 rear + 1 front)
1 x VGA Port Keyboard / Mouse
PS/2 keyboard and mouse ports Serial Port / Header

Expansion slot
1 x PCI-Ex8 expansion slot

Front Indicators
Power On/Off button LEDs
Hard drive activity LED *
2 x Network activity LEDs
System Overheat LED Ports
2 x USB Ports (2.0 Ready)
1 x RS-232 port)

Cooling Fans
4 x 4cm 4-Pin Counter-rotating Fans

Power Supply
520W 110/220VAC power supply w/ PFC

Weight
34lbs

Dimension
17.2" x 19.8" x 1.7"

Color
Black

Environmental
Operating Temperature: 10° to 35° C (50° to 95° F)
Non-operating Temperature: -40° C (-40° to 158° F)
Operating Relative Humidity: 8% to 90% (non-condensing)
Non-operating Relative Humidity: 5 to 95% (non-condensing)