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Power Supply

Cooler Master MasterWatt 650 W 80+ Bronze Certified Semi-modular ATX Power Supply

(10 Ratings, 4.1 Average)

Prices

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$83.99 In stock $83.99+ Buy
$85.46 Free two-day shipping with Amazon Prime In stock $85.46 Buy
( 14 new from $85.46. Last updated 33 minutes ago. )
$85.46 In stock $85.46+ Buy
$86.99 In stock $86.99+ Buy
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Specifications

Manufacturer

Cooler Master

Part #

MPX-6501-AMAAB-US

Manufacturer

Cooler Master

Form Factor

ATX

Efficiency Rating

80+ Bronze

Wattage

650 W

Modular

Semi

Type

ATX12V

Fanless

No

PCIe 6+2-Pin Connectors

4

EPS Connectors

1

SATA Connectors

9

Molex 4-Pin Connectors

3

Efficiency

85% @ Typical Load

Output

+3.3V@22A, +5V@22A, +12@54.1A, -12V@0.3A, +5VSB@3A

Price History

    Reviews

    Baum
    • 12 points
    • 19 days ago

    from completed build My First Gaming PC - $1600

    Runs well and is good for the money. Quality cables.

    kakashi703
    • 8 points
    • 7 months ago

    Seems decent enough quality for the PSU and cables, i liked its dimensions and price, and that is why i chose it for my build.

    person_man
    • 8 points
    • 6 months ago

    from completed build Good.

    Good PSU, but what's important is that it didn't blow up.

    Oska123
    • 5 points
    • 4 months ago

    from completed build Mid range editing build

    This PSU is lovely. The semi-modular cables make cable management nice and easy. It’s great for the price, and fits in most cases.

    Mjolnir242525
    • 5 points
    • 8 days ago

    from completed build Project: Hawking

    It's a PSU. It's silent. It works. It's modular. It's good.

    Algis
    • 4 points
    • 21 months ago

    from completed build Going back to Desktop

    Like how it looks. Works totally silent when idle or loaded with CPU,RAM, integrated video stress tests. BUT! When I installed Gigabyte 1070 G1 this power supply started whining when under test with Heaven benchmark or during the games. Maybe its just bad luck with this one, but anyway - not happy, replacing it with some other brand.

    neil.adap
    • 4 points
    • 17 months ago

    from completed build Power Beyond The HoRyzen

    No issues with it so far. It works as expected.

    Scott_Milk
    • 4 points
    • 4 months ago

    from completed build SM Vault

    Perfect for me. like the all black cables, semi-modular design and the reliability. might eventually go with some cable extensions however, the cables are gloss black and have some small white lettering on some of the wires and heat shrink

    SongAndSilence
    • 3 points
    • 12 months ago

    from completed build Intel Gaming PC Sub $1500

    A bit of a tricky thing getting it into the psu shroud. Had to remove foam inserts from the case for it to fit, but once bolted in, it doesn't move a bit. Cables were easily managed and hidden behind back panel. Fan is virtually silent.

    hellzombiex
    • 1 point
    • 16 months ago

    from completed build White Horse

    Works nice, only issue i've had is when i switched gpu's to the gtx 1070, it started to whine under load.

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