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Overview

The Redragon RGPS-850W 80+ Gold power supply delivers reliable 850W performance with upgraded ATX 3.1 and PCIe 5.1 support. Featuring a fully modular design, 100% Japanese capacitors, and a Smart ECO low-noise RGB fan, it’s ideal for high-performance gaming PCs and next-gen GPUs.

Redragon RGPS-850W 80+ Gold 850 Watt Power Supply w/Upgraded ATX 3.1 & PCIe 5.1 Fully Modular, 100% Japanese Capacitors, Smart ECO Low Noise RGB Fan

Model: 732430986
Web Code: 19782171
Sold and shipped by | 4.0 seller rating (2 reviews)

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Warranty

Check with the manufacturer for details.

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

Power your next-generation gaming system with the Redragon RGPS-850W 80+ Gold Fully Modular Power Supply, engineered for efficiency, stability, and modern GPU compatibility. Designed to meet the demands of high-performance gaming PCs and professional workstations, this 850W PSU combines advanced ATX 3.1 standards with PCIe 5.1 support, making it an excellent choice for Canadian PC builders seeking reliability and future-ready performance.

With 80+ Gold certification, the RGPS-850W ensures up to 90% efficiency under typical loads, reducing energy waste and minimizing heat output. Higher efficiency not only lowers electricity costs but also contributes to improved system stability and longer component lifespan.

Built to support the latest hardware, this power supply features upgraded ATX 3.1 and PCIe 5.1 compatibility, including support for modern high-power graphics cards. It is fully prepared for next-generation GPUs that require stable power delivery and dedicated PCIe 5.1 connectors, ensuring seamless compatibility with advanced gaming setups.

The fully modular design allows users to connect only the cables they need, improving cable management and airflow inside the case. Cleaner builds enhance cooling performance and create a more organized, professional-looking PC interior—ideal for tempered glass cases and RGB showcases.

One of the key highlights of the Redragon RGPS-850W is its use of 100% Japanese capacitors, known for superior durability, temperature resistance, and long-term reliability. High-quality capacitors ensure stable voltage output, protect sensitive components, and maintain consistent performance under heavy gaming or rendering workloads.

Cooling is handled by a Smart ECO low-noise RGB fan, designed to operate quietly during low to moderate loads. The intelligent ECO mode reduces fan speed when full cooling power isn’t required, delivering near-silent operation for everyday tasks. Under heavy loads, the fan automatically increases speed to maintain optimal thermal performance. The integrated RGB lighting adds a stylish touch, enhancing the visual appeal of gaming builds.

Safety and protection are also top priorities. The RGPS-850W includes comprehensive protection features such as over-voltage protection (OVP), under-voltage protection (UVP), over-current protection (OCP), short-circuit protection (SCP), and over-power protection (OPP). These safeguards protect your motherboard, CPU, GPU, and storage devices from electrical damage.

With 850 watts of power, this PSU is ideal for high-performance gaming PCs featuring powerful CPUs and modern graphics cards. It provides sufficient headroom for overclocking, multiple storage drives, RGB accessories, and additional peripherals.

Key Features & Benefits:

850W power output for high-performance gaming systems

80+ Gold efficiency certification

ATX 3.1 and PCIe 5.1 ready for next-gen GPUs

Fully modular cable design for clean builds

100% Japanese capacitors for durability

Smart ECO low-noise RGB cooling fan

Advanced safety protection mechanisms

Ideal for gaming PCs, streaming rigs, and workstations

For Best Buy Canada customers building a powerful and future-ready PC, the Redragon RGPS-850W delivers exceptional value, efficiency, and reliability. Whether upgrading an existing system or assembling a new high-end gaming rig, this power supply provides stable performance and modern compatibility.

Choose the Redragon RGPS-850W 80+ Gold Fully Modular Power Supply for efficient power delivery, premium components, and stylish RGB cooling — the smart foundation for your next gaming build in Canada.

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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