# Fractal Design Ion SFX 650G - 80 Plus Gold Certified 650W Full Modular SFX-L Power Supply with UltraFlex DC Wires – 120 mm Silent Fan with FDB Bearings – Zero RPM Mode

- Category: Power Supply
- Brand: Fractal Design
- Model: Ion SFX 650G
- Part number: FD-PSU-ION-SFX-650G-BK
- Price (US): currently unavailable
- Price last checked: 2026-08-07
- Rating: 4.6/5 from 89 Amazon reviews
- Warranty: 10 years
- Product page: https://buildmypc.net/component-details/power-supply/fractal-design-ion-sfx-650g-fd-psu-ion-sfx-650g-bk/

## Specifications

| Spec | Value |
| --- | --- |
| Brand | Fractal Design |
| Model | Ion SFX 650G |
| Power | 650 W |
| Efficiency | 80+ Gold |
| Color | Black |
| Form Factor | SFX |

## Key Features

- New Ultra Flex cables that twist and bend to fit your installation
- 80 plus Gold efficiency for optimized performance and reduced heat
- Semi-passive mode s silent operation under lighter loads
- Great electrical output quality, with tight voltage regulation and low ripple
- Fully modular design for reduced clutter and maximum ease of installation

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