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Compact SFX power supply with matte black finish, modular cable ports and 92mm fan grille

Cooler Master

Cooler Master MPY-6501-SFHAGV-US V650 SFX Gold 650W power supply

SKU CH-QW6H-ZPZMZ MPN MPY-6501-SFHAGV-US

SFX 650 W power supply with 80 PLUS Gold efficiency, full-modular cables, quiet 92 mm FDB fan, and ATX bracket included

  • Max wattage650 W
  • Power efficiency90% @ Typical Load
  • Modular cablingFull Modular
  • Fan configuration92 mm FDB
  • Power factor correctionActive
  • Main power connector20+4Pin

Model SFX 80+ Gold (650W) Black

  • SFX form factor fits compact mini-ITX builds
  • 80 PLUS Gold certified 90% typical efficiency
  • Full-modular cabling reduces clutter and improves airflow
  • Quiet 92mm FDB fan runs semi-fanless up to 15% load
  • Included SFX-to-ATX bracket allows installation in larger cases

SFX Gold 650W for mini-ITX builds

The Cooler Master V650 SFX Gold is a 650 W SFX power supply built for compact systems. It carries 80 PLUS Gold certification and a Cybenetics Standard++ noise rating. Full-modular cabling and an included SFX-to-ATX bracket let it serve both mini-ITX and larger chassis. Japanese capacitors and a 10-year limited warranty back the design.

650 W single-rail capacity

A single +12 V rail delivers the full 650 W, so high-end GPUs and CPUs draw cleanly without multi-rail balancing. Efficiency reaches 90 % at typical load, cutting waste heat and electricity cost. The unit holds up for 16 ms minimum and signals power good within 100–500 ms. Protection covers OVP, OPP, SCP, OCP, UVP, OTP, surge and inrush.

Full-modular SFX fit with ATX bracket option

The 100 mm deep SFX body slides into small cases, while the supplied bracket adapts it to ATX mounts. Four 6+2-pin PCIe connectors on 16 AWG cables feed demanding graphics cards, and eight SATA plugs handle storage arrays. A 92 mm FDB fan runs semi-fanless up to 15 % load for silent idle. Active PFC accepts 100–240 V input worldwide.

How it compares

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

Price $95.99
Cheaper than about 69% of the 10,869 comparable items (median $142.99).
Max wattage 650 W
Lower than about 70% of the 930 comparable items (median 850 W).

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Specifications

Product
Brand nameCooler Master
Product lineV650 SFX Gold
Model nameMPY-6501-SFHAGV-US
Product typeSFX 12 V Ver. 3.42
Graphics
SLI supportNo
CrossFire supportNo
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
8 x SATA
4 x Peripheral 4 Pin
4 x PCI-e 6+2 Pin
Power
Max wattage650 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 current8–4A
Size & build
Product dimensions2.5 in × 4.92 in × 3.93 in
Product weight3.88 lb (1.76 kg)
Shipping weight2.06 kg
Package size260 × 190 × 100 mm
Compatibility
PSU length limit100 mm
In the box
Included itemsV650 SFX Gold
SFX-to-ATX Bracket
Connectors
Power Cord
4x screws
Manuel
Environment & compliance
PSU noise ratingCybenetics Standard ++
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 the V650 SFX Gold fit in my older ATX case if I keep it?

Yes, an SFX-to-ATX mounting bracket is included so the 100 mm long unit can be secured in a standard ATX chassis.

How can I verify the 80 PLUS Gold efficiency is working after installation?

Under typical load the unit should run at 90% efficiency; the Cybenetics Standard++ rating also confirms low noise during operation.

Which cables come in the box and what must I source separately?

The full-modular set includes a 20+4 pin main connector, four 6+2 pin PCIe leads and eight SATA power leads; no extra cables are required for a standard build.

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