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FSP VITA GM 850W Power Supply, 80 Plus Gold, ATX3.1 PCIe 5.1 Ready PSU | Native 12V-2x6 Connector, 105°C-Rated Japanese Capacitors, LLC Topology, Fully Modular, 10-Year Warranty, VITA-850GM
FSP

FSP VITA GM 850W Power Supply (VITA-850GM)

Bottom line: The FSP VITA GM 850W Power Supply 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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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

  • ✓ Backed by FSP'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

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SpecPicks Verdict

SpecPicks scored FSP VITA GM 850W Power Supply using a rating × review-volume × price-fit model applied to published specs and reviews across the power supplies category. FSP'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 EFFICIENCY: The VITA GM 850W achieves over 90% efficiency at typical loads, reducing power consumption, heat output, and noise, making it ideal for gamers and creators alike.
  • ATX 3.1 & PCIE 5.1 READY: FSP VITA GM Series fully complies with ATX 3.1 and PCIe Gen 5.1 standards. Equipped with dual PCIe 6+2Pin cables and a versatile 12V-2x6 cable offer flexible configuration for even the most power-hungry NVIDIA or AMD graphics cards.
  • PREMIUM JAPANESE CAPACITORS: These are equipped with high-quality Japanese capacitors rated at 105°C, ensuring lasting reliability and stability under heavy loads.
  • COMPACT SIZE FOR FLEXIBLE BUILDS: Measuring 140 x 150 x 86 mm, this PSU fits compact PC cases without sacrificing wattage or performance.
  • QUIET AND EFFICIENT 120MM HYB FAN: Features a hydraulic bearing fan that provides optimized, low-noise cooling for quiet and performance-focused environments.
  • ADVANCED PROTECTION FEATURES: This system is complete with Overvoltage Protection (OVP), Overcurrent Protection (OCP), Short Circuit Protection (SCP), Overpower Protection (OPP), Undervoltage Protection (UVP), and Overtemperature Protection (OTP), providing comprehensive safety for your system.

Full Specifications

BrandFSP
Wattage850 watts
Dimensions140 x 150 x 86 mm
Model NameVITA
Unit Count1 Count
Form FactorATX
CompatibilityPC
Connector TypeATX
Cooling MethodAir
Number of Fans1
Output Wattage850 watts
Item Dimensions5.51 x 5.91 x 3.38 inches
10-YEAR WARRANTYBacked by a decade-long commitment to quality, providing a future-proof power solution for gamers, creators, and professionals.
Compatible DevicesComputer, Desktop, PC
Power Supply DesignFull Modular
Warranty Description10 YEARS
Maximum Input Voltage240 volts_of_alternating_current
Minimum Input Voltage100 volts_of_alternating_current
Item dimensions L x W x H5.51 x 5.91 x 3.38 inches
System Bus Connector Type24 Pin
Full listing titleFSP VITA GM 850W Power Supply, 80 Plus Gold, ATX3.1 PCIe 5.1 Ready PSU | Native 12V-2x6 Connector, 105°C-Rated Japanese Capacitors, LLC Topology, Fully Modular, 10-Year Warranty, VITA-850GM

Ready to buy?

FSP VITA GM 850W Power Supply, 80 Plus Gold, ATX3.1 PCIe 5.1 Ready PSU | Native 12V-2x6 Connector, 105°C-Rated Japanese Capacitors, LLC Topology, Fully Modular, 10-Year Warranty, VITA-850GM 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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FSP VITA GM 850W Power Supply, 80 Plus Gold, ATX3.1 PCIe 5.1 Ready PSU | Native 12V-2x6 Connector, 105°C-Rated Japanese Capacitors, LLC Topology, Fully Modular, 10-Year Warranty, VITA-850GM
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