Cooler Master V Series Power Supply User Manual

This manual provides specifications, installation guidance, warranty information, and troubleshooting for the Cooler Master V Series power supplies.

1. Model Descriptions

  • RS-550-AFBA-G1: 550W Active PFC Power Supply
  • RS-650-AFBA-G1: 650W Active PFC Power Supply
  • RS-750-AFBA-G1: 750W Active PFC Power Supply

2. Specifications

ParameterValue
TypeIntel ATX 12V V2.31
Input Voltage100~240Vac
Input Frequency47Hz ~ 63Hz
Fan120mm Cooler Master Silencio FP FAN
Power Good Signal100 ~ 500ms
Hold Up Time> 16ms
Efficiency90% Typically
MTBF>100,000 Hours
ProtectionOCP / OPP / OVP / OTP / SCP / UVP
Dimension150 × 140 × 86mm (5.9 × 5.5 × 3.4 in)
Operation Temperature0~40℃ (Nominal Input Voltage)
RegulatoryCE / TUV / FCC / UL / EAC / CCC / BSMI / RCM / KC

DC Output Specifications

RS-550-AFBA-G1 (550W)

AC InputDC OutputTotal Power
100-240V~ 8-4A 60-50Hz+3.3V 20A
+5V 20A
+12V 45A
-12V 0.3A
+5VSb 2.5A
100W
540W
3.6W
12.5W
550W

RS-650-AFBA-G1 (650W)

AC InputDC OutputTotal Power
100-240V~ 9-4.5A 60-50Hz+3.3V 25A
+5V 22A
+12V 54A
-12V 0.3A
+5VSb 2.5A
120W
648W
3.6W
12.5W
650W

RS-750-AFBA-G1 (750W)

AC InputDC OutputTotal Power
100-240V~ 10-5A 60-50Hz+3.3V 25A
+5V 22A
+12V 62A
-12V 0.3A
+5VSb 2.5A
120W
744W
3.6W
12.5W
750W

3. Installation

Refer to the diagrams for installation steps. Ensure all connections are secure.

(Note: Detailed installation diagrams are not provided in the text, only numbered placeholders.)

4. Connector Descriptions

4.1 Motherboard 24 Pin Connector (P1)

PinDescriptionPinDescription
1+3.3V13+3.3V
2+3.3V14+3.3Vs
3COM15-12V
4+5V16PS-ON
5COM17COM
6+5V18COM
7COM19COM
8P.G. (Power Good)20+5V
9+5VSb (Standby)21+5V
10+12V22+5V
11+12V23COM
12+3.3V24COM

4.2 CPU 4+4Pin Connector

PinDescriptionPinDescription
1GND5+12V
2GND6+12V
3GND7+12V
4GND8+12V

4.3 PCI-e 6+2Pin Connector

PinDescriptionPinDescription
1+12V5COM
2+12V6COM
3+12V7COM
4COM8COM

4.4 S-ATA Connector

PinDescription
1+3.3V
2COM
3+5V
4COM
5+12V

4.5 Peripheral 4-Pin Connector

PinDescription
1+12V
2COM
3COM
4+5V

4.6 Floppy Connector

PinDescription
1+12V
2COM
3COM
4+5V

Warranty Information

Cooler Master guarantees this device to be free of defects in material and workmanship, providing a 5-year limited hardware warranty for the power supply from the date of purchase. Registration for the international limited warranty is available on the official website: http://www.coolermaster.com/member.

This product is designed for computer usage only. Use in any other application will void the warranty. If you are unfamiliar with computer hardware installation, seek professional assistance.

The warranty applies to the Power Supply Unit itself and does not include accessories. It covers damages from normal use but is void if the device is damaged due to abuse, alteration, misuse, negligence, incorrect voltage supply, pollution, accidents, or natural disasters.

For warranty service (replacement/repair), return the product to the dealer or retailer where purchased. For technical questions, contact Cooler Master customer support.

Troubleshooting

If your system does not turn on after installing the power supply:

  1. Ensure the main power cable is connected correctly.
  2. Verify that the P1 and P2 connectors are properly attached to the motherboard.
  3. If the power supply still does not function correctly, contact the service center immediately.

5. WEEE Notice

Disposal of Waste Equipment by Users in Private Households in the European Union.

This symbol on the product or its packaging indicates that this product must not be disposed of with your other household waste. Instead, it is your responsibility to dispose of your waste equipment by handing it over to a designated collection point for the recycling of waste electrical and electronic equipment. The separate collection and recycling of your waste equipment at the time of disposal will help to conserve natural resources and ensure that it is recycled in a manner that protects human health and the environment. For more information about where you can drop off your waste equipment for recycling, please contact your local city office, your household waste disposal service, or the shop where you purchased the product.

Company Information

Asia Pacific
Cooler Master Technology Inc.
8F., No. 788-1, Zhongzheng Rd., Zhonghe Dist., New Taipei City 23586, Taiwan (R.O.C.)
Tel: +886-2-2225-3517
Tech Support: https://account.coolermaster.com/

China
Cooler Master China
Room 2062, Floor 6, No. 421, Weiqing Rd., Jinshan District, Shanghai City, China
Tel: +86-21-51872177
Tech Support: https://account.coolermaster.com/

Europe
Cooler Master Europe B.V.
Lodewijkstraat 1b, 5652AC Eindhoven, The Netherlands
Tel: +31-(0)40-702-0900
Tech Support: https://account.coolermaster.com/

North America
Cooler Master NA
4820 Schaefer Ave. Chino CA. 91710, USA
Tel: +1-888-624-5099
Tech Support: https://account.coolermaster.com/

PDF preview unavailable. Download the PDF instead.

47772146-9845-manual Corel PDF Engine Version 3.0.0.739

Related Documents

PreviewCooler Master SILENT PRO GOLD SERIES Power Supply Units - Specifications and Features
Explore the Cooler Master SILENT PRO GOLD SERIES, a range of high-efficiency 80 Plus Gold certified power supplies. This document details specifications, patented technologies like Hyper Path™ and Hybrid Transformer™, and model variations from 600W to 1200W.
PreviewCooler Master RS-520-ASAA-A1 Real Power M520 User Manual
User manual for the Cooler Master Real Power M520 RS-520-ASAA-A1 power supply unit, covering installation, specifications, troubleshooting, and connector details.
PreviewCooler Master Silent Pro Gold 800W PSU: Features, Specifications, and Efficiency
Detailed overview of the Cooler Master Silent Pro Gold 800W power supply unit (RS-800-80GA-D3), highlighting its 80 Plus Gold efficiency, Heat Transfer Technology, Hybrid Transformer, and comprehensive specifications.
PreviewCooler Master MWE Gold V2 Power Supply Unit User Manual
This document provides a comprehensive user manual for the Cooler Master MWE Gold V2 series of fully modular power supply units, including models 550W, 650W, 750W, and 850W. It covers safety instructions, features, specifications, installation guidelines, and troubleshooting.
PreviewCooler Master NR200 ATX PSU Bracket Installation Guide
An installation guide for the Cooler Master NR200 ATX PSU Bracket, detailing how to mount the bracket for long GPUs or PSUs, and for front/top fan mounts.
PreviewCooler Master TD500 MAX PC Case User Manual and Installation Guide
Comprehensive user manual for the Cooler Master TD500 MAX PC case, detailing package contents, compatibility, front I/O, step-by-step installation instructions, technical specifications, and warranty information.
PreviewCooler Master MWE Gold V2 1050W/1250W Power Supply User Guide
Comprehensive user guide for the Cooler Master MWE Gold V2 series fully modular power supplies (1050W/1250W), covering safety instructions, installation, troubleshooting, and warranty information.
PreviewCooler Master MWE Gold V2 Series Power Supply User Guide
User guide for the Cooler Master MWE Gold V2 series power supply units, covering safety instructions, installation, troubleshooting, and warranty information.