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Corsair HX1050 1050W Power Supply Review

paulktreg    -   December 18, 2011
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Specification:

 

Review Sample: Corsair HX1050 1050W Power Supply, Part Number CMPSU-1050HX.

 

Ratings Table:

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Corsair HX1050 1050W (CMPSU-1050HX) Power Supply Specification Table
AC Input
100V-240V     13A-7.5A     50Hz-60Hz
DC Output
+3V3
+5V
+12V
-12V
+5VSB
Maximum Load
30A
30A
87.5A
0.8A
3.5A
Maximum Combined Wattage
180W
1050W
9.6W
17.5W
1050W

 

System Protection:

 

Corsair HX1050 1050W (CMPSU-1050HX) System Protection
Over Current/Voltage/Power Protection, Under Voltage Protection and Short Circuit Protection
provide complete component safety.

 

Safety & Agency Approvals:

 

Corsair HX1050 1050W (CMPSU-1050HX) EMI & Safety
Safety Approvals
UL, CUL, CE, CB, FCC Class B, TUV, CCC & C-tick.

 

Power Supply Physical Characteristics:

 

Corsair HX1050 1050W (CMPSU-1050HX) Physical & Environmental
Length
Width
Height
7.1in/180mm
5.9in/150mm
3.4in/86mm
Operating Temperature: 50°C.
Mean Time Before Failure (MTBF): 100,000 hours.

 

Power Supply Connectors:

 

Corsair HX1050 1050W (CMPSU-1050HX) Power Supply Connectors
Connector Type
Qty
20+4 Pin Motherboard
1
EPS12V/ATX12V 4+4 Pin
2
PCI-E 6+2 Pin
6
SATA Power
12
Peripheral 4 Pin
12
FDD 4 Pin
2

 

Power Supply Cable Lengths:

 

Corsair HX1050 1050W (CMPSU-1050HX) Power Supply Connectors
Cable Type
Cable Length/Connector Spacing (± 1")
Qty
Captive
PSU > 24" > 20+4 Pin Motherboard
1
Captive
PSU > 24" > EPS12V/ATX12V 4+4 Pin
1
Captive
PSU > 24" > PCI-E 6+2 Pin
2
Modular
PSU > 24" > EPS12V/ATX12V 4+4 Pin
1
Modular
PSU > 24" > PCI-E 6+2 Pin
4
Modular
PSU > 16" > SATA > 6" > SATA > 6" > SATA > 6" > SATA
3
Modular
PSU > 16" > Peripheral > 6" > Peripheral > 6" > Peripheral > 6" > Peripheral
3
Adapter
Peripheral 4 Pin > 4" > FDD 4 Pin
2

 

Features:

  • It supports the latest ATX12V V2.3 and EPS12V V2.92 standards and is backward compatible with ATX12V V2.2 and ATX12V V2.01 systems.
  • An ultra-quiet 140mm double ball-bearing fan delivers excellent airflow at an exceptionally low noise level by varying fan speed in response to temperature.
  • Up to 88% energy efficiency at real world load conditions means less heat generation and lower energy bills.
  • 0.99 Active Power Factor Correction provides clean and reliable power.
  • Universal AC input from 90~264V. No more hassle of flipping that tiny red switch to select the voltage input.
  • A dedicated single +12V rail offers maximum compatibility with the latest components.
  • Over-current, over-voltage and over-power protection, under-voltage protection, and short circuit protection provide maximum safety to your critical system components.
  • High quality Japanese capacitors provide uncompromised performance and reliabilty.
  • Low profile, flat cable design reduces air friction and helps maximise airflow through your computers chassis.
  • A seven year warranty and lifetime access to Corsairs legendary technical support and customer service.

 

 

 

All information courtesy of Corsair @ http://www.corsair.com/power-supply-units/professional-series-power-supply-units/professional-series-hx1050-80plus-silver-certified-modular-power-supply.html




  1. Introduction & Closer Look
  2. Closer Look (The Power Supply)
  3. Specification & Features
  4. Testing: DC Voltage Load Regulation
  5. Testing: Efficiency, Power Factor & DC Quality
  6. Testing: Temperature, Noise Level & Fan Speed
  7. Conclusion
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