Corsair CX-M Series CX650M — 650 Watt 80 PLUS Bronze Semi Modular ATX PSU (UK)
EFFICIENT POWER FOR NEARLY ANY BUILD
 
CORSAIR CX-M Series Low-Noise Power Supplies offer semi-modular cabling, a long-lasting rifle bearing fan, and Japanese capacitors for reliable, low-noise operation.
TUNED FOR LOW-NOISE OPERATION
A rifle bearing fan ensures longer life than conventional bearings with less noise, letting you focus more on the task at hand, whether it’s gaming or work.
SEMI-MODULAR CABLING
Connect only the cables you need for a cleaner build with easy cable management and dual EPS12V connections.
Also compatible with the CORSAIR 12-pin GPU power cable for the hottest new GPUs.
HIGH EFFICIENCY
With upwards of 85% peak efficiency, CX-M produces less noise and less heat, which means less time worrying and more time gaming.
ROBUST DC-DC CONVERSION
For clean, consistent power, each CX-M Series power supply features robust DC-DC conversion and 105°C rated Japanese primary capacitors for unparalleled reliability.
COMPACT SIZE
At just 140mm long, the CX-M Series offers great flexibility in build configurations.
CERTIFICATIONS
The Cybenetics organization measures efficiency and noise levels across the PSU’s entire operational range, using more than 1,450 different load combinations.
The "Silver" efficiency rating is defined as >=87% & <89% (depending on input voltage).
The "S+" noise level test is measured in those same configurations to be ≥35 dBA & <40 dBA under noise data averaging.
Specifications
 

Weight : 1.5
Adjustable Single/Multi 12V Rail : No
ATX Connector : 1
ATX12V Version:  v2.4
Continuous power W : 650 Watts
Fan bearing technology : Rifle
Fan size mm : 120mm
MTBF hours : 100,000 hours
Multi-GPU ready : NO
Warranty Five years
80 PLUS Efficiency : Bronze
PSU Form Factor : ATX
iCUE Compatibility : None
Zero RPM Mode : No
Cable Type : Low-Profile, All Black
EPS12V Connector : 2
EPS12V Version : 2.92
Modular : Semi
PCIe Connector : 2
SATA Connector : 6