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ASRock PG-850G Phantom Gaming 850W Power Supply Individual Braided Pattern 10 Years Warranty Fully Modular Japanese Capacitor 80 Plus Gold Cybenetics Platinum ATX3.1 PCIe5.1 12V-2x6 Cable
ASRock

ASRock PG-850G Phantom Gaming 850W Power Supply Individual Braided Pattern 10 Years Warranty Fully Modular Japanese Capacitor 80 Plus Gold Cybenetics Platinum ATX3.1 PCIe5.1 12V-2x6 Cable

Bottom line: The ASRock PG-850G Phantom Gaming 850W Power Supply Individual Braided is a specs-and-price decision rather than a crowd-consensus one in the power supplies category. Check the specification table below against one or two close alternatives — on price and spec fit, not on star ratings.

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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

  • ✓ Backed by ASRock'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

Manufacturer description

The ASRock PG-850G is an 850W fully modular power supply that delivers 80 PLUS Gold efficiency and meets Cybenetics Platinum & LAMBDA A+ standards for superior performance and quiet operation. ATX3.1 & PCIe5.1 ready, it ensures compatibility with the latest high-end GPUs and CPUs, featuring a native 12V-2x6 connector with Dual Color Design & TempGuard for enhanced safety. Built with 100% Japanese capacitors, it guarantees long-term reliability and stable power delivery for gaming and workstation builds. Equipped with a 135mm striped axial FDB fan, the PG-850G offers excellent cooling while…

SpecPicks Verdict

SpecPicks scored ASRock PG-850G Phantom Gaming 850W Power Supply Individual Braided… using a rating × review-volume × price-fit model applied to published specs and reviews across the power supplies category. ASRock'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 Certified, Cybenetics Platinum & LAMBDA A+ Certified, delivering up to 90% energy efficiency under typical loads
  • Universal Compatibility, Fully compatible with next-generation GPUs and motherboards, including support for the latest Intel and AMD platforms
  • ATX3.1 & PCIe5.1 Ready, Fully compliant with the latest power supply standards for next-generation components
  • Fully Modular Cable Design, Customizable cable management for optimal airflow and clean builds
  • Native 12V-2x6 Connector, Dual Color Design with TempGuard technology for safer high-power delivery
  • Premium Japanese Capacitors, 100% highly reliable Japanese capacitors ensure longevity and stable performance

Full Specifications

BrandASRock
Weight850g
Wattage850 watts
Model NamePG-850G
Form FactorATX
Model Number90-UXP085-GFUAAB
Connector TypeATX, PCI Express
Cooling MethodAir
Output Wattage850 watts
Item Dimensions5.91 x 5.91 x 3.39 inches
Mfr Part Number90-UXP085-GFUAAB
Compatible DevicesPersonal Computer
Power Supply DesignFull Modular
Warranty Description10 years
Maximum Input Voltage240 volts_of_alternating_current
Minimum Input Voltage110 volts_of_alternating_current
Item dimensions L x W x H5.91 x 5.91 x 3.39 inches
System Bus Connector TypeATX
Connector Type Used on CableATX, PCI Express
EU Spare Part Availability Duration10 years

Ready to buy?

ASRock PG-850G Phantom Gaming 850W Power Supply Individual Braided Pattern 10 Years Warranty Fully Modular Japanese Capacitor 80 Plus Gold Cybenetics Platinum ATX3.1 PCIe5.1 12V-2x6 Cable 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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