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Corsair CX650M User Manual

Corsair CX650M
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CX450M | CX550M
CX650M | CX750M
WEB: corsair.com
PHONE: (888) 222-4346
SUPPORT: support.corsair.com
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© 2021 CORSAIR MEMORY Inc. All rights reserved. CORSAIR and the sails
logo are registered trademarks in the United States and/or other countries.
All other trademarks are the property of their respective owners. Product may
vary slightly from those pictured. 49-002493 AA
CX-M SERIES
TM
Semi-Modular ATX Power Supply
CX-M SERIES
TM
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Corsair CX650M Specifications

General IconGeneral
Total power650 W
Power factor0.99
Input current5 - 10 A
AC input voltage100 - 240 V
AC input frequency47 - 63 Hz
Combined power (+12V)648 W
Combined power (-12V)9.6 W
Combined power (+3.3V)130 W
Combined power (+5Vsb)15 W
Max output current (+12V)54 A
Max output current (-12V)0.8 A
Max output current (+3.3V)25 A
Max output current (+5Vsb)3 A
Housing colorBlack
Frequency tolerance85 %
Number of SATA connectors6
PCI Express slots quantity2
Fan diameter120 mm
Cabling typeSemi-Modular
EPS power connector (8-pin)Yes
Motherboard power connector20+4 pin ATX
Peripheral (Molex) power connectors (4-pin)4
PurposePC
ATX version2.4
EPS version2.92
Noise level- dB
80 PLUS certification80 PLUS Bronze
Mean time between failures (MTBF)100000 h
Power supply unit (PSU) form factorATX
Sustainability certificatesRoHS
Weight and Dimensions IconWeight and Dimensions
Depth140 mm
Width150 mm
Height86 mm
Weight3270 g

Summary

Introduction

Safety and Protection Features

Over-Voltage Protection (OVP)

OVP shuts down the PSU if DC outputs exceed a set level.

Over-Current Protection (OCP)

OCP ensures DC voltage rail output stays within safe operating limits.

Over-Temperature Protection (OTP)

OTP shuts down the PSU when internal temperature reaches a set point.

Short-Circuit Protection (SCP)

SCP ensures PSU shuts down if 3.3V, 5V, or 12V rails short to other rails or ground.

CX-M Series Power Supply Specifications

CX-M Series Cable Information

Installation Guide

Removing Your Existing PSU

Instructions for safely removing the existing power supply unit from the computer.

Installing the New Power Supply

Steps for installing the new CX-M Series power supply into the computer.

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