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Redragon RGPS-850W 850 Watt 80+ Gold Fully Modular PSU, ATX 3.1 & PCIe 5.1 | 12V-2x6 Cable for RTX 40/50 Series, 100% Japanese Capacitors, Zero-RPM Silent Fan, 160mm Compact, 12VHPWR Cable Included
Redragon

Redragon RGPS-850W 850 Watt 80+ Gold Fully Modular PSU

Bottom line: The Redragon RGPS-850W 850 Watt 80+ Gold Fully Modular PSU: Native 12V-2x6 cable for RTX 40/50 series, no adapter daisy-chain; main trade-off: 80+ Gold, not Platinum or Titanium, so efficiency tops out mid-tier.

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By , Founder & Editor-in-Chief · Listing data updated

Mike Perry — Hardware researcher since 2014, focused on GPU performance across gaming, rendering, and local-LLM inference. Synthesises community benchmarks, manufacturer specs, and public forum data into actionable buying guides.

Pros & Cons

Pros

  • ✓ Native 12V-2x6 cable for RTX 40/50 series, no adapter daisy-chain
  • ✓ 160mm depth clears compact cases longer 850W units cannot
  • ✓ Zero-RPM mode keeps the fan stopped below 60C
  • ✓ 100% Japanese capacitors with LLC resonant plus DC-to-DC design

Cons

  • ✗ 80+ Gold, not Platinum or Titanium, so efficiency tops out mid-tier
  • ✗ 850W ceiling limits headroom for a 5090 plus high-core-count CPU
  • ✗ RGB fan ring is unwanted lighting in a closed or window-less case
  • ✗ Fully modular cable set means more cables to store and manage

Manufacturer description

The Redragon RGPS-850W is built for the 12V-2x6 era, so a current-gen GPU plugs straight into a native cable instead of a daisy-chained adapter. You get 850 watts of 80+ Gold efficiency from a fully modular platform, which means only the cables your build needs ever leave the PSU housing. Redragon specs 100% Japanese capacitors alongside an LLC resonant and DC-to-DC topology, a combination aimed at holding voltage steady when a GPU spikes under load rather than letting rails wander. The 160mm depth is the quiet headline for small-form-factor builders: it drops into compact cases where a…

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SpecPicks Verdict

SpecPicks scored Redragon RGPS-850W 850 Watt 80+ Gold Fully Modular PSU 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.

Frequently Asked Questions

Will this power an RTX 4090 or RTX 5090?

It ships a native 12V-2x6 cable (the updated 12VHPWR standard) rated for RTX 40 and 50 Super series GPUs, plus AMD cards. At 850W total it suits a 4080/4090-class build; confirm your exact GPU's recommended PSU wattage before pairing with a 5090 and a high-draw CPU.

Does it fit in a small form factor case?

The housing is 160mm deep, shorter than many 850W ATX units, so it clears compact cases that longer PSUs bottom out in. Measure your case's PSU bay depth, and remember fully modular cables add a few centimeters behind the unit.

Is the fan actually silent at idle?

Zero-RPM mode keeps the fan completely stopped below 60 degrees C, so idle desktop use and light gaming run with no PSU fan noise at all. It spins up only once the unit crosses that temperature threshold.

Do I need an adapter for my GPU's 16-pin connector?

No. The 12V-2x6 cable is native to the PSU and runs directly from the unit to the GPU, which avoids the daisy-chained adapter setups associated with connector melting reports.

Key Features

  • Ready for Your Next GPU Upgrade - The native 12V-2x6 cable (the updated 12VHPWR standard) delivers stable power to RTX 40/50 Super and AMD GPUs directly, no fragile adapters or connector melting risk from daisy-chained cables.
  • Fully Modular, Compact 160mm Build - Only plug in the cables your build actually needs for a cleaner case and easier airflow, and the shorter 160mm depth fits snugly in compact cases that longer PSUs can't reach.
  • 100% Japanese Capacitors, DC-to-DC Stability - Premium capacitors paired with an LLC resonant and DC-to-DC design keep voltage steady under load, so your components get consistent power instead of fluctuations that shorten their lifespan.
  • Zero-RPM Silent Mode, 9-Mode RGB Fan - The fan stays off below 60°C for near-silent idle and light gaming, then spins up only when needed, with switchable RGB lighting to match your build's aesthetic.
  • Full Protection Suite for Peace of Mind - Overvoltage, overcurrent, overpower, overtemperature, undervoltage and short-circuit protection guard your entire rig against power-related damage.

Full Specifications

BrandRedragon
Wattage850 watts
Fan Size16 centimeters
Model NamePSU007
Unit Count1 Count
Form FactorATX12V
Model Number732430986
Connector TypeATX, SFX
Cooling MethodAir
Number of Fans1
Output Wattage850
Item Dimensions11.81 x 7.87 x 4.72 inches
Mfr Part Number732430986
Compatible DevicesPC
Power Supply DesignFull Modular
Warranty Description1 year
Maximum Input Voltage240 volts_of_alternating_current
Minimum Input Voltage100 volts
Item dimensions L x W x H11.81 x 7.87 x 4.72 inches
System Bus Connector TypeATX
Full listing titleRedragon RGPS-850W 850 Watt 80+ Gold Fully Modular PSU, ATX 3.1 & PCIe 5.1 | 12V-2x6 Cable for RTX 40/50 Series, 100% Japanese Capacitors, Zero-RPM Silent Fan, 160mm Compact, 12VHPWR Cable Included

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Redragon RGPS-850W 850 Watt 80+ Gold Fully Modular PSU, ATX 3.1 & PCIe 5.1 | 12V-2x6 Cable for RTX 40/50 Series, 100% Japanese Capacitors, Zero-RPM Silent Fan, 160mm Compact, 12VHPWR Cable Included 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.

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Redragon RGPS-850W 850 Watt 80+ Gold Fully Modular PSU, ATX 3.1 & PCIe 5.1 | 12V-2x6 Cable for RTX 40/50 Series, 100% Japanese Capacitors, Zero-RPM Silent Fan, 160mm Compact, 12VHPWR Cable Included
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