Power your system with confidence using the Corsair CX650 650W ATX Power Supply, featuring 80+ Bronze certification for up to 88% operational efficiency. Moreover, this reliable PSU delivers full continuous 650W power with a thermally controlled 120mm fan that ensures quiet operation under all load conditions. Additionally, the compact 125mm design fits easily in modern cases while black sleeved cables provide clean aesthetics for any build.
Experience reduced energy costs with up to 88% operational efficiency that generates less heat and lowers electricity bills. Furthermore, the 80+ Bronze certification ensures reliable performance while meeting strict energy efficiency standards. Additionally, improved efficiency reduces system heat output for better overall thermal management.
Enjoy guaranteed performance with full 650W continuous power delivery that maintains stable voltage rails under all load conditions. Moreover, the robust design ensures consistent power output during demanding gaming sessions and intensive workloads. Additionally, reliable power delivery protects your components from voltage fluctuations.
Benefit from intelligent cooling with a 120mm thermally controlled fan that operates quietly during low loads and scales performance when needed. Furthermore, the rifle bearing fan technology ensures long-lasting reliability with minimal noise generation. Additionally, smart thermal control optimizes cooling efficiency while maintaining acoustic comfort.
Install easily in most modern cases with the compact 125mm depth design that fits standard ATX layouts. Moreover, black sleeved cables and powder-coated casing provide professional aesthetics that complement any build theme. Additionally, the space-efficient design leaves more room for cable management and airflow optimization.
The Corsair CX650 represents exceptional value in the 650W power supply category. Moreover, comprehensive protection circuits safeguard your system against over-voltage, under-voltage, and short-circuit conditions. Additionally, the 5-year warranty demonstrates Corsair's confidence in build quality and long-term reliability.
Multiple protection circuits ensure system safety through over-voltage protection, under-voltage protection, and short-circuit protection. Furthermore, active Power Factor Correction maintains stable AC input across varying load conditions. Additionally, the single-rail design simplifies power distribution while maintaining safety standards.
Connect modern components with essential connectors including 24-pin ATX, 8-pin EPS/ATX12V, and dual 8-pin PCIe connectors. Moreover, multiple SATA and PATA connectors support extensive storage configurations. Additionally, the fully wired design eliminates modular complexity while ensuring all necessary connections are available.
| Feature | Specification |
|---|---|
| Product Line | Corsair Builder CX Series |
| Power Output | 650W continuous power delivery |
| PSU Standard | ATX form factor |
| Cable Design | Fully Wired (Non-Modular) |
| Certification | 80+ Bronze - Up to 88% efficiency |
| Compliance | ATX12V 2.4 and EPS12V 2.92 standards |
| Power Distribution | Single Rail design |
| Voltage Range | 100-240V with Active PFC |
| Fan Configuration | 120mm Rifle Bearing thermally controlled fan |
| Power Connections | 1x ATX 24-pin, 1x EPS 8-pin (4+4), 2x PCIe 8-pin (6+2), 3x SATA, 2x PATA |
| Physical Size | 125 x 150 x 86 mm |
| Unit Weight | 1.9 kg |
| Reliability Rating | 100,000 hours Mean Time Before Failure |
| Visual Design | Black sleeved cables with black powder-coated casing |
| Support Coverage | 5-Year comprehensive warranty |
Perfect for gaming systems with modern GPUs requiring reliable 650W power delivery. Moreover, the dual PCIe 8-pin connectors support high-performance graphics cards while maintaining stable power under gaming loads. Additionally, the efficient operation keeps system temperatures manageable during extended gaming sessions.
Excellent for professional workstations requiring consistent power delivery for demanding applications. Furthermore, the full continuous power rating ensures stable operation during intensive rendering and processing tasks. Additionally, quiet operation maintains professional work environments without distracting fan noise.
Ideal for cost-effective builds requiring reliable power without premium features. Moreover, the fully wired design eliminates modular cable costs while providing all essential connections. Additionally, the 5-year warranty provides long-term value and peace of mind for budget-oriented builds.
The compact 125mm depth ensures compatibility with most modern ATX cases including compact designs. Furthermore, standard ATX mounting ensures easy installation with included mounting screws. Additionally, the space-efficient design maximizes airflow and cable routing options.
Supports modern CPUs and GPUs with total system power consumption up to 650W. Moreover, the comprehensive connector selection accommodates multiple storage drives and expansion cards. Additionally, efficient power conversion reduces heat generation for improved system stability.

Free Shipping.
Delivery to UK mainland - Dispatched same working day if the order is placed before 4:15pm and payment is received.
We offer free shipping for the orders weighing under 2 Kg to Scottish Highlands, Northern Ireland and the Isle of Man, parcels over 2 Kg will have an additional shipping fee to cover the additional costs charged by the carrier for those locations.
Our sales centre is open Monday to Friday from 8:30am to 5:00pm, Saturday 9:00am to 11:am. OR you can send us an eBay message if you prefer.
We want you to be absolutely satisfied with your purchase. In the unlikely event that you have to change your mind, you may return any product within 30 days.
Please make sure the product is in excellent condition, the returned parcel contains everything (including remote, owner's manual, power cord etc.) and is securely packed using the original packaging.
Incomplete returns or missing the original box are subject to adjusted refund amounts, down to 50% of acquisition value.
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