Cooler Master GX RS-550-ACAA-E3

Mfg Part #: RS-550-ACAA-E3


Cooler Master GX RS-550-ACAA-E3
Ordering Information
Our Price$68.12
ConditionNew and Factory Sealed
Out of Stock as of 2:47am 3/29/2014
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The Cooler Master GX range of power supplies feature a single powerful +12V rail that has been designed to deliver more than ample power to dual graphics card systems, no matter if you use SLI or CrossFireX.


Product Highlights
  • Compliance with the Intel standard ATX 12V V 2.31
  • Single +12V rail for the most demanding SLI configurations
  • High efficiency design that meets 80 Plus requirements (85% typical)
  • Ultra-silent operation with intelligent 120mm fan speed control
  • Multiple protection design (OVP / UVP / OPP / OTP / SCP)
  • High reliability (MTBF>100,000 hours)
  • Double layer EMI filter restrains noise and injury to end-user
  • Huge bulk capacitor for hold up time >17ms at full loading
  • Integrating active PFC with PWM combo controller not only makes PFC higher than 0.99, but also raises efficiency
  • Efficient transformer for reducing 5Vsb power loss when the system is at turn-off and sleep modes

Please note that this is the European model; please check the power requirements for this product. Please contact us at 1-866-469-2678 if you have any questions.



General Specifications

ManufacturerCooler Master
Manufacturer Part #RS-550-ACAA-E3
Manufacturer UPC #0884102007613
Cost Central Item #11821091
Product DescriptionCooler Master GX RS-550-ACAA-E3 - Power supply ( internal ) - ATX12V 2.31/ EPS12V 2.91 - 80 PLUS Bronze - AC 115/230 V - 550 Watt - active PFC
Device TypePower supply - active Power Factor Correction (PFC) - internal
Specification ComplianceATX12V 2.31/ EPS12V 2.91
80 PLUS Certification80 PLUS Bronze
Input VoltageAC 115/230 V
Power Capacity550 Watt
Output connector(s)1 x power 24 pin ATX with detachable 4 pin section
2 x 8 pin PCI Express power with detachable 2 pin section
1 x power 8 pin +12V
3 x 4 pin internal power
1 x 4 pin mini-power connector
6 x 15 pin Serial ATA power
Cooling System120 mm fan
Approximate Dimensions (WxDxH)5.9 in x 5.5 in x 3.4 in
Manufacturer Warranty5 years warranty

Extended Specifications

General
Device TypePower supply - active Power Factor Correction (PFC) - internal
Specification ComplianceATX12V 2.31/ EPS12V 2.91
Power Device
Input VoltageAC 115/230 V
Input Voltage RangeAC 90 - 264 V
Frequency Required47 - 63 Hz
Input Connector(s)1
Power Output Connectors Details1 x power 24 pin ATX with detachable 4 pin section
2 x 8 pin PCI Express power with detachable 2 pin section
1 x power 8 pin +12V
3 x 4 pin internal power
1 x 4 pin mini-power connector
6 x 15 pin Serial ATA power
Power Capacity550 Watt
80 PLUS Certification80 PLUS Bronze
Miscellaneous
MTBF100,000 hours
Cooling System120 mm fan
FeaturesOverheat protection, overvoltage protection, overpower protection, SLI ready, undervoltage protection, short-circuit protection
Compliant StandardsUL, TUV, C-Tick, BSMI, GOST, CCC, FCC, KCC
Manufacturer Warranty
Service & Support5 years warranty
Service & Support DetailsLimited warranty - 5 years
Environmental Parameters
Min Operating Temperature32 °F
Max Operating Temperature104 °F
Dimensions & Weight
Approximate Width5.9 in
Approximate Depth5.5 in
Approximate Height3.4 in

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