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RSS FeedsUltra X4 1050W Power Supply Review
paulktreg - October 18, 2009» Discuss this article (0)
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Specification:
Ratings Table:
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Ultra X4 1050W Specifications (Part No: U12-40502)
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AC Input
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115-230VAC 14-7A 50-60Hz
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DC Output
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+5V
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+3V3
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+12V
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-12V
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+5VSB
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Maximum Load
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30A
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24A
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76A
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0.5A
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3A
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Maximum Combined Wattage
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170W
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912W
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6W
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15W
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1029W
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21W
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1050W
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System Protection:
"Ultra's innovative short circuit protection system helps to protect a user's computer by shutting down in the event of a major electrical event. When this occurs, the unit will automatically power down to prevent damage to the attached components. Simply restart the power supply to get your system back up and running."
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Ultra X4 1050W Over Voltage Protection
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Sense Level
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Over Voltage
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+3V3
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4.2V±10%
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+5V
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6.3V±10%
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+12V
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15.0V±10%
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Safety & Agency Approvals:
UL 1950, IEC 60950, FCC Class B, CE & CB
Power Supply Weight:
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Power Supply Weight
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Manufacturer/Model
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Weight
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Ultra X4 1050W
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2.1kg
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4.6lbs
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Power Supply Connectors:
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Ultra X4 1050W Connectors
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20+4 Pin Motherboard
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Modular
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1
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EPS12V 8 Pin
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Modular
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1
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ATX12V 4 Pin
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Modular
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1
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PCI-E 6 Pin
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Modular
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3
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PCI-E 6+2 Pin
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Modular
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3
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SATA Power
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Modular
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11
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Peripheral 4 Pin
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Modular
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9
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FDD
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Modular
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2
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Case Fan
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Adapter
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2
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Power Supply Cable Lengths:
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Ultra X4 1050W Connector Cable Lengths
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Modular
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PSU > 23” > 20+4 Pin Motherboard
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1
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Modular
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PSU > 23” > 8 Pin EPS12V
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1
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Modular
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PSU > 23” > 4 Pin ATX12V
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1
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Modular
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PSU > 23” > PCI-E 6 Pin
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1
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Modular
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PSU > 25” > PCI-E 6 Pin
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1
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Modular
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PSU > 27” > PCI-E 6 Pin
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1
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Modular
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PSU > 23” > PCI-E 6+2 Pin
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1
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Modular
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PSU > 25” > PCI-E 6+2 Pin
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1
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Modular
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PSU > 27” > PCI-E 6+2 Pin
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1
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Modular
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PSU > 17” > Peripheral > 6” > Peripheral > 6” > FDD
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2
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Modular
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PSU > 17” > Peripheral > 6” > Peripheral
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1
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Modular
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PSU > 17” > Peripheral > 6” > Peripheral > 6” > Peripheral
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1
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Modular
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PSU > 17” > SATA > 6” > SATA
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1
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Modular
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PSU > 17” > SATA > 6” > SATA > 6” > SATA
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3
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Adapter
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Peripheral > 12” > 2 x Case Fan
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1
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Features:
Nothing that could be described as a feature list, so below are the main points taken from the packaging and the user manual.
- 80 Plus certified
- Active power factor correction
- Low noise
- Fully modular
- 135mm cooling fan
- Thermal overload sensors
- Standard 3 year warranty or limited lifetime warranty if registered
- MTBF 100,000 hours @ 25°C
- Efficiency 85% at typical load and nominal input voltage
