
Cooler Master
Cooler Master RS650-AFBAG1-US V650 650W Gold PSU
★★★★★
650W
Cooler Master V650 delivers 80 PLUS Gold efficiency in one of the most compact fully modular ATX power supply designs available.
$129.99*
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*Price sourced from Amazon.com. Last updated:Jun 27, 2026.Price and availability are subject to change.
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Overview
Key Features
Compact & Quiet: The most compact ATX form factor power supply in its class
100% Japanese Capacitors rated at 105C for extreme durability
Quiet Silencio FP fan available exclusively from Cooler Master
Fully Modular flat ribbon cables for easy cable routing
Gold Guarantee with 5 years warranty covered by Cooler Master
3D Circuit Design lowers crosstalk and improves heat dissipation
Specifications
Brand
Cooler Master
Model
RS650-AFBAG1-US
Wattage
650W
Efficiency Rating
80 PLUS Gold
Modularity
Fully Modular
Cable Type
Flat Ribbon
Fan
Silencio FP (Cooler Master Exclusive)
Capacitors
100% Japanese, 105°C Rated
Circuit Design
3D Circuit Design
Form Factor
ATX (Compact)
Warranty
5 Years
Pros & Cons
👍 Pros
- Fully modular flat ribbon cables simplify cable routing in tight cases
- Exceptionally compact ATX form factor saves valuable case space
- 100% Japanese capacitors rated at 105°C provide long-term durability
- Silencio FP fan keeps noise levels low during operation
- 80 PLUS Gold efficiency reduces wasted energy and heat output
👎 Cons
- 650W may be limiting for high-end dual-GPU or heavily overclocked builds
- Flat ribbon cables can be stiff and harder to bend in very tight spaces
- 5-year warranty is shorter than the 7–10 year coverage offered by some competing Gold-rated units
Frequently Asked Questions
Is the Cooler Master V650 fully modular?
Yes, all cables are fully modular with flat ribbon-style connectors, so you only install the cables your build requires, making cable management much easier.
What type of capacitors does the V650 use?
It uses 100% Japanese capacitors rated at 105°C, which contribute to long-term reliability and stable voltage output under load.
How quiet is the V650 during operation?
The V650 uses Cooler Master's exclusive Silencio FP fan, which is engineered for low-noise operation while still providing adequate airflow for cooling.
What is the warranty on this power supply?
Cooler Master backs the V650 with a 5-year warranty.
What is the 3D Circuit Design feature?
Cooler Master's 3D Circuit Design arranges internal components to reduce electrical crosstalk between circuits and improve heat dissipation, contributing to cleaner power delivery.