$(csi.user.businessName)
Skip to contentGo to Product Search
Assistive Survey
Fall Football
Top Deals
Deal of the Day
Gift Ideas
My Best Buy Memberships
Credit Cards
Gift Cards
Trade-In
Best Buy Business
Main Content

Power Supplies

Filters

Skip To Results

Get it fast

Select Store
55423

Sold & shipped by

Wattage

Modular

Color

PCI Express Version

Brand

Energy Efficiency Rating

Price

to

Form Factor

Current Deals

Customer Rating

Condition

Cord Length

Best Buy

/

Computers & Tablets

/

Computer Cards & Components

/

Power Supplies

Power Supplies (345)

Sort by:
  • Best Selling
    The text on the image is: "ONLY SETS CABLE y TYPE CORSAIR GENUINE WITH USE + FOR PCle DESIGNED CPU/PCle I CPU PATA I SATA I5A-SXE RM750e CORSAIR MOTHERBOARD." Corrected text: "This product is designed for use with Corsair genuine cables and connectors. It is compatible with PCIe, PATA, and SATA interfaces. The motherboard is manufactured by Corsair."
    Sponsored

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

    Rating 4.8 out of 5 stars with 257 reviews

    4.8(257 reviews)
    $89.99$8999
    Save $25
    The comparable value is Comp. Value: $114.99

    Pick up today

    Get it tomorrow • FREE

  • Best Selling
    The text on the image is: "ONLY SETS CABLE y TYPE CORSAIR GENUINE WITH USE + FOR PCle DESIGNED CPU/PCle I CPU PATA I SATA I5A-SXE RM750e CORSAIR MOTHERBOARD." Corrected text: "This product is designed for use with Corsair genuine cables and connectors. It is compatible with PCIe, PATA, and SATA interfaces. The motherboard is manufactured by Corsair."

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

    • 750 watts
    • 850 watts
    • 1000 watts
    • 1200 watts

    Rating 4.8 out of 5 stars with 257 reviews

    4.8(257 reviews)
    $89.99$8999
    Save $25
    The comparable value is Comp. Value: $114.99

    Pick up today

    Get it tomorrow • FREE

  • Trending Deal
    Corsair RM1000x is a powerful computer component that serves as a power supply unit. It is designed to provide efficient and reliable power to the motherboard and other components of a computer system. The RM1000x features a sleek black design and is equipped with a high-quality fan to ensure proper cooling. It is compatible with both SATA and PATA drives, making it suitable for a wide range of computer systems.

    CORSAIR - RMX Series RM1000x Cybenetics Gold Fully Modular ATX Power Supply - Black

    • 1000 watts
    • 850 watts

    Rating 4.8 out of 5 stars with 500 reviews

    4.8(500 reviews)
    $169.99$16999
    Save $40
    The comparable value is Comp. Value: $209.99

    Pick up today

    Get it tomorrow • FREE

  • Trending Deal
    Corsair RM1000x is a powerful computer component that serves as a power supply unit. It is designed to provide efficient and reliable power to the motherboard and other components of a computer system. The RM1000x features a sleek black design and is equipped with a high-quality fan to ensure proper cooling. It is compatible with both SATA and PATA drives, making it suitable for a wide range of computer systems.
    Sponsored

    CORSAIR - RMX Series RM1000x Cybenetics Gold Fully Modular ATX Power Supply - Black

    Rating 4.8 out of 5 stars with 500 reviews

    4.8(500 reviews)
    $169.99$16999
    Save $40
    The comparable value is Comp. Value: $209.99

    Pick up today

    Get it tomorrow • FREE

    • Sponsored
    • Sponsored
1-18 of 345 items
123...20
Next
Sponsored
Sponsored
Sponsored
  • 1000 watts or more
  • 800–999 watts
  • 600–799 watts
More options from $85.99
More options from $85.99
More options from $52.99
More options from $52.99

Featured products

Sponsored
  • The text on the image is: "ONLY SETS CABLE y TYPE CORSAIR GENUINE WITH USE + FOR PCle DESIGNED CPU/PCle I CPU PATA I SATA I5A-SXE RM750e CORSAIR MOTHERBOARD." Corrected text: "This product is designed for use with Corsair genuine cables and connectors. It is compatible with PCIe, PATA, and SATA interfaces. The motherboard is manufactured by Corsair."
    CORSAIR - RMe Series RM750e 80 PLUS Gold Fully Modular Low-Noise ATX 3.1 and PCIE 5.1 Power Supply - Black

    Rating 4.8 out of 5 stars with 257 reviews

    (257)
    Loading...
  • Corsair RM1000x is a powerful computer component that serves as a power supply unit. It is designed to provide efficient and reliable power to the motherboard and other components of a computer system. The RM1000x features a sleek black design and is equipped with a high-quality fan to ensure proper cooling. It is compatible with both SATA and PATA drives, making it suitable for a wide range of computer systems.
    CORSAIR - RMX Series RM1000x Cybenetics Gold Fully Modular ATX Power Supply - Black

    Rating 4.8 out of 5 stars with 500 reviews

    (500)
    Loading...
  • Front. CORSAIR - 12-Pin GPU Power Cable, Sleeved - Black.
    CORSAIR - 12-Pin GPU Power Cable, Sleeved - Black

    Rating 4.6 out of 5 stars with 242 reviews

    (242)
    Loading...
  • Corsair AiR sets cable type Corsair genuine with use for PCIe design CPU/PCIe CPU SATA/PATA PATA I SATA J5A-SxP Corsair RM850e motherboard
    CORSAIR - RMe Series RM850e 80 PLUS Gold Fully Modular Low-Noise ATX 3.1 and PCIE 5.1 Power Supply - White

    Rating 4.8 out of 5 stars with 296 reviews

    (296)
    Loading...
  • NZXT C1000 CORE NZXT 200W 12V 200W 12V 200W 12V 200W 12V 200W 12V 200W 12V 200W 12V 200W 12V 200W 12V 200W 12V 200W 12V 200W 12V 200W 12V 200W 12V 200W 12V 200W 12V 200W 12V 200W 12V 200W 12V 200W 12V 200W 12V 200W 12V 200W 12V 200W 12V 200W 12V 200W 12V 200W 12V 2
    NZXT - Gold Core 1000W ATX 3.1 / PCIE 5.1 80 Plus Gold Cybenetics Platinum Fully Modular Power Supply - Black

    Rating 5 out of 5 stars with 7 reviews

    (7)
    Loading...
  • CORSAIR CX750M
    CORSAIR - CX-M Series CX750M Semi-Modular Low-Noise ATX 3.1 Power Supply - Black

    Rating 4.7 out of 5 stars with 25 reviews

    (25)
    Loading...
  • HX1500i CORSAIR HX1500i
    CORSAIR - HXi Series HX1500i 80 PLUS Platinum Fully Modular Ultra Low-Noise ATX 3.1 and PCIE 5.1 Power Supply - Black

    Rating 4.9 out of 5 stars with 13 reviews

    (13)
    Loading...
  • P8 P8 ND PCle HEr PCle 5.1 DRIVES 1 i i .... LARY M 1292 121 MB 18V 20 Pole 1 E 120 Pole 10 NO Pole DE A 5.1 Corrected: P8 P8 ND PCle HEr PCle 5.1 DRIVES 1 i i .... LARY M 1292 121 MB 18V 20 Pole 1 E 120 Pole 10 NO Pole DE A 5.1
    be quiet! - Dark Power 14 1200W - High-Performance Heat Sink, Integrated Fan, Active/Semi-Passive Mode

    Rating 5 out of 5 stars with 1 reviewfalse

    (1)
    Loading...
  • MONTECH CENTURPII GOLD 850 ATX3 ATX 3.1 READY PCIe 5.1 READY 80 PLUS GOLD CERTIFIED PLATINUM tom's HARDWARE Editor's Choice KITGURU WORTH BUYING
    Montech - CENTURY II 850W 80+ Gold & Cybenetics Platinum Modular PSU - ATX 3.1/PCIe 5.1 - 10Y Warranty

    Rating 5 out of 5 stars with 4 reviews

    (4)
    Loading...
  • TUF GAMING OUTLAST THE COMPETITION STAYING POWER 1000W
    ASUS - TUF Gaming 1000W Gold, ATX 3.0, 80+ Gold, Modular PSU

    Syndicated rating, 4.3076925 out of 5 stars with 13 reviews on https://www.asus.com.

    (13)
    Loading...
$124.49$12449
The price was $169.99
$19.99$1999
$89.99$8999
The price was $114.99
$169.99$16999
The price was $209.99
Clearance
$123.99$12399
$349.99$34999
The price was $389.99
$84.99$8499
The price was $99.99
$195.49$19549
The price was $230.49
$89.99$8999
$299.99$29999