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Compact Computer Power Supply

Power supplies are the unsung heroes of the computer hardware world. They're usually hidden away in a computer's case, and they do their job quietly and efficiently. But if you're building your own PC, or if you're looking for a replacement for an existing power supply, you'll find that there are a lot of choices out there. Browse the top-ranked list of compact computer power supplies below along with associated reviews and opinions.  

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  1. MSI - MAG A850GL PCIE5 850W ATX 3.1 &PCIe 5.1 Ready Full Modular 80 Plus Gold Gaming Power Supply - Black

    SKU: J3P7TXLPW5

    Nice and compact. Works great all the cables you need....More compact than expected. Zero complaints on performance.

    Product Description

    A fully modular black power supply with 850W output, 80 Plus Gold efficiency, and fluid dynamic bearing fan.
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    Your price for this item is $119.99
    Save $10
    The previous price was $129.99

  2. CORSAIR - RMe Series RM750e 80 PLUS Gold Fully Modular Low-Noise ATX 3.1 and PCIE 5.1 Power Supply - Black

    SKU: J39QHT23ZX

    very good power supply. has all the thing you need to power your PC even for the 50 series Graphics cards. very compact....This was one of the last things I needed to finish upgrading my pc. Its compact...

    Product Description

    A fully modular black power supply offering low-noise operation, 80 PLUS Gold efficiency, and ATX 3.1 compatibility.
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    Your price for this item is $114.99

  3. CORSAIR - CX-M Series CX750M Semi-Modular Low-Noise ATX 3.1 Power Supply - Black

    SKU: J39TSCHZXC

    Product Description

    A black semi-modular ATX 3.1 power supply with low-noise fan and Cybenetics Bronze efficiency.
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    Your price for this item is $89.99
    Save $10
    The previous price was $99.99

  4. CORSAIR - CX-M Series CX650M Semi-Modular Low-Noise ATX 3.1 Power Supply - Black

    SKU: J39TSCHZ22

    Product Description

    A semi-modular black ATX power supply with low-noise operation, Cybenetics Bronze efficiency, and PCIe 5.1 support.
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    Your price for this item is $79.99
    Save $10
    The previous price was $89.99

  5. Thermaltake - Toughpower SFX 850W 80Plus Platinum ATX 3.1 Standard Power Supply - Black

    SKU: J39ZPC9VTH

    Product Description

    A fully modular black power supply featuring 80 PLUS Platinum efficiency and ATX 3.1 compatibility.
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    Your price for this item is $179.99

  6. Thermaltake - SMART 700W ATX 80 Plus Power Supply - Black

    SKU: J39ZPCS9KG

    l love it 700 watts, compact smat efficient and does the job right. My gaming pc runs smoothly....Easily affordably for what it can and will do. It’s also compact.

    Product Description

    A reliable black ATX power supply delivering 700W with 80 Plus efficiency and quiet 120mm cooling fan.
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    Your price for this item is $54.99
    Save $5
    The previous price was $59.99

  7. CORSAIR - RMe Series RM1200e 80 PLUS Gold Fully Modular Low-Noise ATX 3.1 and PCIE 5.0 Power Supply - Black

    SKU: J39QHT2RCL

    Quiet, compact, and super

    Product Description

    A fully modular black power supply offering 1200W, low-noise operation, and 80 PLUS Gold efficiency.
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    Your price for this item is $234.99

  8. NZXT - C 1000W ATX 3.1 80 Plus Gold Fully Modular Power Supply - Black

    SKU: J3GWJHQJQ5

    Works as expected, small compact and modular ability is great for any build.

    Product Description

    A fully modular black ATX power supply with 1000W output, 80 Plus Gold efficiency, and quiet operation.
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    Your price for this item is $139.99
    Save $40
    The previous price was $179.99

  9. Thermaltake - Toughpower SFX 750W 80Plus Platinum ATX 3.1 Standard Power Supply - Black

    SKU: J39ZPC9V6V

    Product Description

    A fully modular black power supply featuring 80 PLUS Platinum efficiency and ATX 3.1 compatibility.
    See all Power Supplies
    Your price for this item is $139.99
    Save $30
    The previous price was $169.99

  10. Thermaltake - Toughpower GT 1200W 80+ Gold ATX 3.1 Power Supply - Black

    SKU: J39TQXRSQL

    Product Description

    A fully modular black power supply delivering 1200W, 80 Plus Gold efficiency, and ATX 3.1 compatibility.
    See all Power Supplies
    Your price for this item is $149.99
    Save $30
    The previous price was $179.99
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