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Overview

The CORSAIR CX650M 2025 is a 650W semi-modular ATX 3.1 power supply designed for modern gaming PCs and performance builds. Featuring PCIe 5.1 support, a native 12V-2x6 cable, Cybenetics Bronze efficiency, LLC topology, and 105°C-rated capacitors, this low-noise PSU delivers stable, efficient, and future-ready power in a sleek black design.

CORSAIR CX650M (2025) Semi Modular ATX 3.1 PCIe 5.1 Low-Noise 650W Power Supply with 12V-2x6 Cable – Cybenetics Bronze Efficiency, LLC Topology, 105°C Capacitors – Black

Model: CP-9020310-NA
Web Code: 19786736
Sold and shipped by | 4.0 seller rating (2 reviews)

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Warranty

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For Quebec residents: See the Availability Guarantee disclosure in the Specifications section below.

The CORSAIR CX650M (2025) Semi Modular ATX 3.1 Power Supply is built to provide dependable and efficient power for today’s gaming systems and productivity PCs. With 650W of continuous output, PCIe 5.1 compatibility, and the latest ATX 3.1 compliance, this power supply is engineered to support modern components while maintaining quiet and reliable performance.

Designed to meet the newest ATX 3.1 standards, the CX650M is capable of handling the power demands and transient spikes generated by current-generation graphics cards. It includes a native 12V-2x6 cable, ensuring direct compatibility with modern NVIDIA GPUs and eliminating the need for bulky adapters. This simplifies installation and improves cable management inside your case.

Delivering 650 watts of continuous power, the CX650M is ideal for mid-range gaming PCs equipped with popular processors such as Intel Core i5/i7 or AMD Ryzen 5/Ryzen 7, paired with GPUs like RTX 4060 Ti, RTX 4070, or comparable Radeon cards. It provides sufficient headroom for smooth gaming, streaming, and everyday multitasking without unnecessary excess capacity.

Efficiency is backed by Cybenetics Bronze certification, ensuring reliable power conversion with reduced heat generation and energy waste. This level of efficiency makes the CX650M a practical choice for users who want a balance between performance and affordability. Lower heat output also contributes to improved longevity of internal components.

The semi-modular cable design offers a smart compromise between flexibility and convenience. Essential cables are permanently attached, while additional cables can be connected as needed. This reduces cable clutter, enhances airflow, and creates a cleaner system build compared to fully fixed power supplies.

Internally, the CX650M utilizes advanced LLC resonant topology for improved voltage stability and efficient power regulation. This modern circuit design helps deliver consistent and smooth power to sensitive components, reducing ripple and maintaining steady performance under load. High-quality capacitors rated at 105°C ensure durability and reliability, even during extended gaming sessions or demanding workloads.

Product Condition
Brand New

For Quebec residents – Disclosure under the Consumer Protection Act

In compliance with Bill 29, Best Buy and third-party sellers on Best Buy Marketplace do not guarantee the availability of replacement parts, repair services, or maintenance information for any products. Coverage provided through any Best Buy Protection programs and applicable manufacturer warranties, if any, remain in place. Please contact the manufacturer directly for information about their availability guarantee.

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Processing Time

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Product Category
Computer components
Return/Exchange Period
30 days
Condition
Unopened

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