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Cooler Master V850 SFX Gold ITX SFF Power Supply, PCIe 5.1 Ready… competes with other Power Supplies products on SpecPicks. Use our Compare tool to view specs side-by-side, or browse the full Power Supplies category for alternatives.

Cooler Master

Cooler Master V850 SFX Gold ITX SFF Power Supply, PCIe 5.1 Ready | Certification Cybenetics Gold & Noise A-, 80 PLUS Gold, 850W, Mini-ITX & SFF Systems, ATX 3.1, 12V-2x6 Cable, Fully Modular

Name: Cooler Master V850 SFX Gold ITX SFF Power Supply, PCIe 5.1 Ready | Certification Cybenetics Gold & Noise A-, 80 PLUS Gold, 850W, Mini-ITX & SFF
Brand: Cooler Master
SKU: B08LP6WS35
Price: 139.98 USD
Availability: InStock

By Mike Perry, Hardware Editor · Verified 2026-09-06

Mike Perry has researched PC hardware since 2014, tracking 80+ GPU generations, 50+ retro handheld platforms, and 30+ vintage PC configurations. He synthesises community benchmarks, manufacturer specs, and public forum data into actionable buying guides. View full credentials →

$139.98

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View Current Price on Amazon → Compare to similar power supplies

*Price sourced from Amazon.com. Last updated 2026-04-20. Price and availability subject to change.

Bottom line: The Cooler Master V850 SFX Gold ITX SFF Power Supply, PCIe 5.1 Ready | Certification Cybenetics Gold & Noise A-, 80 PLUS Gold, 850W, Mini-ITX & SFF Systems, ATX 3.1, 12V-2x6 Cable, Fully Modular is a niche pick — read recent reviews before buying in the power supplies category, priced around $139.98. Compare close alternatives before committing.

The V SFX Gold provides the renowned quality synonymous with the V series, now in a compact SFX form factor. Enjoy compatibility with diverse cases, ATX 3.1 support, a robust 90° up to 600W 12VHPWR PCIe 5.0, 80 Plus Gold efficiency, premium Japanese capacitors, fully modular cabling, and a 10-year warranty. Its adaptable compatibility, small footprint, and exceptional performance make the V SFX Gold a powerhouse despite its compact size. With an included ATX compatibility bracket, the V SFX Gold seamlessly supports builds of any size. It also features ATX 3.1 support, a durable 12V-2x6…

SpecPicks Verdict

SpecPicks scored Cooler Master V850 SFX Gold ITX SFF Power Supply, PCIe 5.1 Ready |… using a rating × review-volume × price-fit model applied to our editorial and benchmark analysis across the power supplies category. Cooler Master's power supplies lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Mixed or limited buyer feedback at this price point — focus your evaluation on recent reviews that specifically address build quality and long-term reliability, and shortlist one or two close alternatives before deciding.

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 Amazon listing before purchase. Prices, stock, and Prime eligibility update directly from Amazon's catalog and may have moved since this page was last verified.

Pros & Cons

Pros

✓ ATX 3.1 Cables: The ATX 3.1 delivers up to 600W power to your GPU
✓ Backed by Cooler Master's warranty and support channels
✓ Ships via Amazon with Prime eligibility and the standard returns policy

Cons

✗ Confirm socket / form-factor / power-rating compatibility against your build before ordering
✗ Price, stock, and Prime eligibility update from Amazon and may have changed since this page was last verified

Key Features

Mighty ITX Design: As the leading SFX power supply, the V SFX Gold offers a mini design yet powerful for gamers, creators, and professionals
90° Durable Cables: Featuring a 90° 12VHPWR PCIe 5.1 connector, for improved electrical durability and safety
ATX 3.1 Cables: The ATX 3.1 delivers up to 600W power to your GPU
Enhanced Dissipation: The integrated design of the transformer, rectifier, full-bridge LLC, and EMI-inhibited amorphous metal ensures top performance and cooling
Customized Cable Length: Customized cables with the latest ATX 3.1 connector reduce clutter; extended cables may be needed for larger cases

Full Specifications

Brand	Cooler Master
Wattage	850 watts
Model Name	V850 SFX Gold
Unit Count	1 Count
Form Factor	Atx,Sfx
Model Number	MPY-8501-SFHAGV-3U1
ATX 3.1 Cables	The ATX 3.1 delivers up to 600W power to your GPU
Connector Type	12V-2x6, ATX, EPS, PCI Express, SATA
Cooling Method	Air
Number of Fans	1
Output Wattage	850 watts
Item Dimensions	3.94 x 4.92 x 2.5 inches
Mfr Part Number	MPY-8501-SFHAGV-3U1
Mighty ITX Design	As the leading SFX power supply, the V SFX Gold offers a mini design yet powerful for gamers, creators, and professionals
Compatible Devices	PC
90° Durable Cables	Featuring a 90° 12VHPWR PCIe 5.1 connector, for improved electrical durability and safety
Power Supply Design	Full Modular
Enhanced Dissipation	The integrated design of the transformer, rectifier, full-bridge LLC, and EMI-inhibited amorphous metal ensures top performance and cooling
Warranty Description	10 Year Manufacturer
Maximum Input Voltage	240 volts_of_alternating_current

Ready to buy?

Cooler Master V850 SFX Gold ITX SFF Power Supply, PCIe 5.1 Ready | Certification Cybenetics Gold & Noise A-, 80 PLUS Gold, 850W, Mini-ITX & SFF Systems, ATX 3.1, 12V-2x6 Cable, Fully Modular is available on Amazon with Prime shipping and the full Amazon returns policy. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

View Current Price on Amazon →

*Price sourced from Amazon.com. Last updated 2026-04-20. Price and availability subject to change.