# CORSAIR CX650M Semi Modular ATX 3.1 PCIe 5.1 Low-Noise 650W Power Supply - Black

Power your next-gen GPU without breaking the bank with the upgraded CX-M ATX 3.1 Series power supply. It supports high-end GPUs with a new 12V-2x6 cable and offers future-proofing with ATX 3.1 and PCIe 5.1 readiness. A compact 120mm fan fits easily into any ATX chassis and runs near-silent under modest loads. Cybenetics Bronze certification delivers up to 85% efficiency for cool, quiet operation. The semi-modular design makes cable management a breeze, backed by a 7-year warranty. Box includes the power supply, modular cable set, AC cable, documentation, and screws.  
  

**Wattage:** 650W  
**Form Factor:** ATX  
**Cooling Method:** Air  
**Power Supply Design:** Semi-Modular  
**Number of Fans:** 1  
**Input Voltage:** 90-264V AC  
**Connector Type:** ATX  
**Efficiency Certification:** Cybenetics Bronze  
**GPU Cable:** 12V-2x6 Native  
**Warranty:** 7 Years  
**Dimensions:** 14 x 15 x 9.5 cm  
**Weight:** 3.91 lb

## Details

- **Price:** 139.95 CAD
- **Vendor:** Corsair
- **Type:** Power Supply
- **Tags:** 12V-2x6, 650W, ATX 3.1, Corsair, PCIe 5.1, power supply, semi-modular

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 139.95 CAD | In stock |

## Images

- CORSAIR CX650M Semi Modular ATX 3.1 PCIe 5.1 Low-Noise 650W Power Supply - Black - OPCbleu
- CORSAIR CX650M Semi Modular ATX 3.1 PCIe 5.1 Low-Noise 650W Power Supply - Black - OPCbleu
- CORSAIR CX650M Semi Modular ATX 3.1 PCIe 5.1 Low-Noise 650W Power Supply - Black - OPCbleu
- CORSAIR CX650M Semi Modular ATX 3.1 PCIe 5.1 Low-Noise 650W Power Supply - Black - OPCbleu
- CORSAIR CX650M Semi Modular ATX 3.1 PCIe 5.1 Low-Noise 650W Power Supply - Black - OPCbleu
- CORSAIR CX650M Semi Modular ATX 3.1 PCIe 5.1 Low-Noise 650W Power Supply - Black - OPCbleu

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> Source: [OPCbleu](https://opcbleu.ca/products/corsair-cx650m-semi-modular-atx-3-1-pcie-5-1-low-noise-650w-power-supply-black)
> Updated: 2026-07-27