integrated network interface capable of 10/100/1000 communication
System clock
1066-MHz data rate
Video
Type
PCI Express
Audio
Type
HDA 7.1 channel
Expansion Bus
Bus type
PCI 32-bit PCI Express x1 and x16
Bus speed
Bus throughput
PCI: 33 MHz
PCI Express:
x1 slot bidirectional speed — 2.5 Gbps
x16 slot bidirectional speed — 40 Gbps
PCI
connector
three
connector size
124 pins
connector data width (maximum)
32 bits
PCI Express
NOTE: If a graphics card is installed in each of the PCI Express x16 card slots in the dual-graphics configuration, the PCI Express x1 card slot is not accessible for use.
connector
one x1
connector size
36 pins
connector data width (maximum)
1 PCI Express lane
PCI Express
connector
one x8
connector size
98 pins
connector data width (maximum)
4 PCI Express lanes
PCI Express
connector
two x16
connector size
164 pins
connector data width (maximum)
16 PCI Express lanes
Drives
Available devices
Serial ATA drive, floppy drive, memory devices, DVD drive, DVD-RW drive, CD-RW/DVD combo drive, and media card reader
Externally accessible:
two 3.5-inch drive bays
four 5.25-inch drive bays
Internally accessible:
four 3.5-inch drive bays for hard drives
Connectors
External connectors:
IEEE 1394
front and back-panel 6-pin serial connectors
Network adapter
RJ45 connector
PS/2 (keyboard and mouse)
two 6-pin mini-DIN
Serial
9-pin connector
USB
two front-panel, six back-panel, and two internal USB 2.0–compliant connectors
System board connectors:
IDE drive
one 40-pin connector
Serial ATA
six 7-pin connectors
Floppy drive
34-pin connector
Fan
four 5-pin connectors
PCI
three 124-pin connectors
PCI Express x1
36-pin connector
PCI Express x8
98-pin connector
PCI Express x16
two 164-pin connectors
Controls and Lights
Power control
push button
Power light
green light — Blinking green in sleep state; solid green for power-on state.
amber light — Blinking amber indicates a problem with an installed device; solid amber indicates an internal power problem.
Hard-drive access light
green
Network activity light (front panel)
solid green indicates network connection
Link integrity light (on integrated network adapter)
green light — A good connection exists between a 10-Mbps network and the computer.
orange light — A good connection exists between a 100-Mbps network and the computer.
yellow light — A good connection exists between a 1-GB (1000-Mbps) network and the computer.
off (no light) — The computer is not detecting a physical connection to the network.
Activity light (on integrated network adapter)
yellow blinking light when there is activity on the network; if there is not any network activity, the light will be off
eight multi-colored LEDs provide illumination for the front of the computer
NOTE: The color of the front panel LEDs can be adjusted in system setup (see System Setup).
back panel LEDs
two multi-colored lights provide illumination for the I/O panel on the back of the computer
NOTE: The color of the back panel LEDs can be adjusted in system setup (see System Setup).
Power
DC power supply:
CAUTION: To reduce the risk of fire, electric shock, or injury, do not overload an electrical outlet, power strip, or convenience receptacle. The total ampere rating of all products plugged into an electrical outlet, power strip, or other receptacle should not not exceed 80 percent of the branch circuit rating.
Wattage
750 W or 1 KW
Heat dissipation
750 W: 2559 BTU/hr or 1KW: 3412 BTU/hr
NOTE: Heat dissipation is calculated based upon the power supply wattage rating.
Voltage (see the safety instructions located in the Product Information Guide)
auto-sensing power supply—90 V to 265 V at 50/60 Hz
Backup battery
3-V CR2032 lithium coin cell
Physical
Height
Without stand
55.5 cm (21.9 inches)
With stand
57.2 cm (22.5 inches)
Width
Without stand
21.9 cm (8.6 inches)
With stand
35.6 cm (14.0 inches)
Depth
59.4 cm (23.4 inches)
Weight
Typical configuration
21.7 kg (47.8 lb)
Maximum configuration
25.6 kg (56.4 lb)
Environmental
Temperature:
Operating
10° to 35°C (50° to 95°F)
Storage
–40° to 65°C (–40° to 149°F)
Relative humidity
20% to 80% (noncondensing)
Maximum vibration:
Operating
0.25 G at 3 to 200 Hz at 0.5 octave/min
Storage
0.5 G at 3 to 200 Hz at 1 octave/min
Maximum shock:
Operating
bottom half-sine pulse with a change in velocity of 20 inches/sec (50.8 cm/sec)
Storage
27-G faired square wave with a velocity change of 200 inches/sec (508 cm/sec)
