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Compact silver SFX power supply with 92mm fan and modular cable sockets

Cooler Master

Cooler Master MPY-8501-SFHAGV-3U1 V850 SFX Gold power supply 850W

SKU CH-A0QY-G6M9K MPN MPY-8501-SFHAGV-3U1

An 850 W SFX power supply with 80 PLUS Gold efficiency, full-modular cables, a 92 mm FDB fan and an ATX bracket included

  • Max wattage850 W
  • Power efficiency90% @ Typical Load
  • Modular cablingFull Modular
  • Fan configuration92 mm FDB
  • Power factor correctionActive
  • Main power connector20+4Pin

Model SFX 80+ Gold (850W) Black

  • SFX form factor fits mini-ITX builds
  • Included ATX bracket enables standard case mounting
  • 80 PLUS Gold certified for 90% typical efficiency
  • Full modular cabling reduces clutter and improves airflow
  • Quiet 92mm FDB fan delivers effective cooling

SFX 850 W power supply

The Cooler Master V850 SFX Gold is an 850 W SFX form-factor unit built for compact systems. It carries 80 PLUS Gold certification with 90% typical efficiency and uses a single +12 V rail design. Full-modular cabling and 16 AWG PCIe cables help keep mini-ITX builds tidy. A 92 mm FDB fan provides quiet cooling in tight spaces.

Check clearance and bracket needs

Verify your case accepts an SFX supply no longer than 100 mm. The box includes an SFX-to-ATX mounting bracket for installation in larger ATX chassis. Ensure the motherboard uses a 20+4 pin main connector and that your components draw within the 850 W limit. Input voltage range covers 100-240 V at 50/60 Hz.

Cables and connectors for the build

Four 6+2 pin PCIe connectors and eight SATA power connectors cover modern GPUs and storage. Full-modular design lets you attach only the cables you need, freeing space for airflow. Active PFC and a full protection suite (OVP, OPP, SCP, OCP, UVP, OTP, surge and inrush) safeguard components. Hold-up time is 16 ms minimum.

How it compares

Measured against everything we stock in ATX Desktop Power Supplies, at today’s prices. Recalculated every night.

Price $160.99
Pricier than about 54% of the 10,869 comparable items (median $142.99).
Max wattage 850 W
Typical for this category: the median of 930 items is 850 W.

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Specifications

Product
Brand nameCooler Master
Product lineV850 SFX Gold
Model nameMPY-8501-SFHAGV-US
Product typeSFX 12 V Ver. 3.42
Ports & slots
PCIe power connectors4 × 6+2-Pin
SATA power connectors8
Output type+3.3 V@20 V, +5 V@20A, +5VSB@3A
Connection types1 x ATX 24 Pin
1 x EPS 4+4 Pin
1 x EPS 8 Pin
4 x PCI-e 6+2 Pin
8 x SATA
4 x Peripheral 4 Pin
Power
Max wattage850 W
Power efficiency90% @ Typical Load
Modular cablingFull Modular
Power factor correctionActive
Main power connector20+4Pin
12V railsSingle
Power good signal100-500 ms
Power hold-up time16 ms min.
Efficiency certification80 PLUS GOLD Certified
Built-in protectionOVP / OPP / SCP / OCP / UVP / OTP / Surge and Inrush Protection
Supply voltage100–240 V
AC input frequency50/60 Hz
Rated input current12–6A
Size & build
Product dimensions2.5 in × 4.92 in × 3.93 in
Product weight3.97 lb (1.8 kg)
Shipping weight2.04 kg
Package size262 × 191 × 102 mm
Compatibility
PSU length limit100 mm
In the box
Included itemsV850 SFX Gold
SFX-to-ATX Bracket
Connectors
Power Cord
4x screws
Manuel
Environment & compliance
Regulatory approvalsTUV, cTUVus, CE, BSMI, FCC, CCC, EAC, RCM, KCC, CB
More details
Fan configuration92 mm FDB
Mean time between failures>100,000 h

Other versions of this model

1 more in the same range

Questions about this item

Will this 850 W SFX unit fit my mini-ITX case?

Yes — the power supply uses the SFX form factor and is 100 mm long, so it fits any case designed for SFX units.

Can I install it in a standard ATX tower?

An SFX-to-ATX mounting bracket is included, letting you secure the unit in a regular ATX case.

What power connectors come with the modular cable set?

You get one 20+4 pin main connector, four 6+2 pin PCIe connectors and eight SATA power connectors.

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