SERIES3800/S120T (7045A-C3/7045A-CT) User's Manual

Expansion Slots

One PCI-Express x16, one PCI-Express x4 (in a x16 slot), two 64-bit 133/100 MHz PCI-X, two PCI 33 MHz and an IPMI slot

Motherboard

7045A-C3: X7DCA-3 (Extended ATX form factor)

7045A-CT: X7DCA-i (Extended ATX form factor)

Dimensions (both): 12 x 13 in (305 x 330 mm)

Chassis

SC743TQ-865-SQ Form Factor: tower/4U rackmount

Dimensions (as tower): (WxHxD) 7 x 17.2 x 25.5 in. (178 x 437 x 648 mm)

Weight

Gross (Bare Bone): 64 lbs. (29.1 kg.)

System Cooling

Two (2) 8-cm low-noise chassis fans

One (1) 9-cm low-noise exhaust fan

Two (2) active CPU heat sinks

System Input Requirements

AC Input Voltage: 100-240V AC auto-range

Rated Input Current: 100 (12A) - 240V (6A)

Rated Input Frequency: 50 to 60 Hz

PFC Power Supply

Rated Output Power: 865W (Part# PWS-865-PQ)

Rated Output Voltages: +3.3V (30A), +5V (30A), +12VALL (70A), +5Vsb (6.5A)

Operating Environment

Operating Temperature: 10º to 35º C (50º to 95º F)

Non-operating Temperature: -40º to 70º C (-40º to 158º F)

Operating Relative Humidity: 8% to 90% (non-condensing)

Non-operating Relative Humidity: 5 to 95% (non-condensing)

D-2

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SUPER MICRO Computer S120T, SERIES3800 user manual Weight