Redragon
Redragon RGMS-850W PRO 80+ Gold 850 Watt Power Supply w/ATX 3.1 & PCIe 5.1 Ready
Bottom line: The Redragon RGMS-850W PRO 80+ Gold 850 Watt Power Supply w/ATX 3.1 & is a specs-and-price decision rather than a crowd-consensus one in the power supplies category, priced around $84.99 on Amazon as of 2026-10-06. Check the specification table below against one or two close alternatives — on price and spec fit, not on star ratings.
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*Price sourced from Amazon.com. Last updated 2026-10-06. Price and availability subject to change.
Pros & Cons
Pros
- ✓ Backed by Redragon's warranty and support channels
Cons
- ✗ Confirm socket / form-factor / power-rating compatibility against your build before ordering
- ✗ Price, stock, shipping and returns are set by the retailer and may have changed since this page was last updated
SpecPicks Verdict
SpecPicks scored Redragon RGMS-850W PRO 80+ Gold 850 Watt Power Supply w/ATX 3.1 &… using a rating × review-volume × price-fit model applied to published specs and reviews across the power supplies category. Redragon's power supplies lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.
Common buyer scenarios for power supplies of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.
Key Features
- 80 Plus Gold Certification for cooler case temperature, higher energy efficiency, and less noise. ATX 3.1 & PCIe 5.1 ready, for supreme performance GPU (Nvidia RTX 40/50 Super & AMD GPU Compatible)
- Built with 100% Japanese Capacitors for great reliability and durability, strikes for maximum powering stability and esports grade unwavering performance.
- 150mm Compact Size enables better and wider chassis compatibility and leaves room for a tidy cable management.
- Mainstream LLC resonant + DC-DC structure adopted to meet the CPU GPU power supply (100-240Vac), dual CPU P8 (4+4) support server motherboard, OVP/OCP/OPP/OTP/UVP/SCP
- Upgraded PCIe 5.1 ready and ATX 3.1 port enables 200% total power excursion & 300% GPU power excursion, fully compatible high-performance NVIDIA 4090/4080/4070Ti graphics cards. (12VHPWR Cable Included in package)
- 2000 RPM FDB Fan, armed with fulid dynamic bearing fan boost the cooling system up while keeps the noise down at ave 36dB level.
Full Specifications
| Brand | Redragon |
|---|---|
| Wattage | 850 watts |
| Model Name | RGMS-850W |
| Form Factor | ATX12V |
| Model Number | RGMS-850W |
| Connector Type | ATX 3.1 |
| Output Wattage | 850 |
| Item Dimensions | 5.91 x 3.35 x 5.51 inches |
| Mfr Part Number | 417376703 |
| Compatible Devices | PC |
| Warranty Description | 1 year |
| Maximum Input Voltage | 240 volts_of_alternating_current |
| Minimum Input Voltage | 100 volts_of_alternating_current |
| Item dimensions L x W x H | 5.91 x 3.35 x 5.51 inches |
| Connector Type Used on Cable | ATX 3.1 |
| Full listing title | Redragon RGMS-850W PRO 80+ Gold 850 Watt Power Supply w/ATX 3.1 & PCIe 5.1 Ready, Non-Modular Active PFC, Compact 150mm Size, 120mm Low Noise Fan, 100% Japanese Capacitors |
Ready to buy?
Redragon RGMS-850W PRO 80+ Gold 850 Watt Power Supply w/ATX 3.1 & PCIe 5.1 Ready, Non-Modular Active PFC, Compact 150mm Size, 120mm Low Noise Fan, 100% Japanese Capacitors is listed on Amazon. Price, availability, shipping and returns are set by Amazon and its sellers — check the listing for current terms. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
*Price sourced from Amazon.com. Last updated 2026-10-06. Price and availability subject to change.
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