Shop Computer Internal Power Supply

Sponsored
About our ads
$349.99
$389.99
CORSAIR Hx1500i (2025) Fully Modular Ultra-Low Noise ATX Power Supply With 12V-2X6 Cable - ATX 3.1 & Pcie 5.1 Compliant, Cybenetics Platinum
Amazon.com
Free shipping
10% off
$349.99
$389.99
CORSAIR Hx1500i (2025) Fully Modular Ultra-Low Noise ATX Power Supply With 12V-2X6 Cable - ATX 3.1 & Pcie 5.1 Compliant, Cybenetics Platinum
Amazon.com
Free shipping
$129.99
$169.99
CORSAIR Rm850x Fully Modular Low-Noise ATX Power Supply - ATX 3.1 Compliant - Pcie 5.1 Support - Cybenetics Gold Efficiency - Native 12V-2X6 Connector
Amazon.com
Free shipping
23% off
$129.99
$169.99
CORSAIR Rm850x Fully Modular Low-Noise ATX Power Supply - ATX 3.1 Compliant - Pcie 5.1 Support - Cybenetics Gold Efficiency - Native 12V-2X6 Connector
Amazon.com
Free shipping
$118.98
$129.99
MSI MAG A850GL PCIE5, Fully Modular Compact Gaming 850W Power Supply, 80+ Gold, ATX 3.1 & Pcie 5.1 Ready, Native Dual-Color 12V-2X6 Cable, 10 Year
Amazon.com
4K+
Free shipping
$118.98
$129.99
MSI MAG A850GL PCIE5, Fully Modular Compact Gaming 850W Power Supply, 80+ Gold, ATX 3.1 & Pcie 5.1 Ready, Native Dual-Color 12V-2X6 Cable, 10 Year
Amazon.com
4K+
$129.99
$179.99
Corsair Rm850x Shift Fully Modular ATX Power Supply - 80 Plus Gold - ATX 3.1 - Pcie 5.1 - Zero RPM - Modular Side Interface - Black
Amazon.com
1K+
Free shipping
27% off
$129.99
$179.99
Corsair Rm850x Shift Fully Modular ATX Power Supply - 80 Plus Gold - ATX 3.1 - Pcie 5.1 - Zero RPM - Modular Side Interface - Black
Amazon.com
1K+
$269.99
CORSAIR Rm1200x Shift Fully Modular ATX Power Supply - 80 Plus Gold - ATX 3.0 - Pcie 5.0 - Zero RPM - Modular Side Interface - White
Amazon.com
Free shipping
$269.99
CORSAIR Rm1200x Shift Fully Modular ATX Power Supply - 80 Plus Gold - ATX 3.0 - Pcie 5.0 - Zero RPM - Modular Side Interface - White
Amazon.com
Free shipping
$234.99
$289.99
Corsair Hx1000i Fully Modular Ultra-Low Noise ATX Power Supply - ATX 3.1 & Pcie 5.1 Compliant - Fluid Dynamic Bearing Fan - CORSAIR Icue Software
Amazon.com
Free shipping
18% off
$234.99
$289.99
Corsair Hx1000i Fully Modular Ultra-Low Noise ATX Power Supply - ATX 3.1 & Pcie 5.1 Compliant - Fluid Dynamic Bearing Fan - CORSAIR Icue Software
Amazon.com
Free shipping
$114.99
$134.99
CORSAIR Rm750x Fully Modular Low-Noise ATX Power Supply - ATX 3.1 Compliant - Pcie 5.1 Support - Cybenetics Gold Efficiency - Native 12V-2X6 Connector
Amazon.com
1K+
Free shipping
14% off
$114.99
$134.99
CORSAIR Rm750x Fully Modular Low-Noise ATX Power Supply - ATX 3.1 Compliant - Pcie 5.1 Support - Cybenetics Gold Efficiency - Native 12V-2X6 Connector
Amazon.com
1K+
$21.00
ATX-700L WIN POWER - Power Supplies & Power Supply Supplies
Radwell.com
$21.00
ATX-700L WIN POWER - Power Supplies & Power Supply Supplies
Radwell.com
$159.99
$199.99
CORSAIR SF750 (2024) Fully Modular Low Noise 80 Plus Platinum ATX Power Supply - 3.1 Compliant - Pcie 5.1 Ready - SFX-To-ATX Bracket Included - Black
Amazon.com
2K+
Free shipping
20% off
$159.99
$199.99
CORSAIR SF750 (2024) Fully Modular Low Noise 80 Plus Platinum ATX Power Supply - 3.1 Compliant - Pcie 5.1 Ready - SFX-To-ATX Bracket Included - Black
Amazon.com
2K+
$89.00
HP 5188-2622 - 250W Power Supply For HP Computers - 20-Pin ATX - 4X Molex - 2X Floppy
CPU Medics LLC
Refurbished
$89.00
HP 5188-2622 - 250W Power Supply For HP Computers - 20-Pin ATX - 4X Molex - 2X Floppy
CPU Medics LLC
Refurbished
$239.99
$269.99
CORSAIR SF1000 (2024) Fully Modular Low Noise 80 Plus Platinum ATX Power Supply - 3.0 Compliant - Pcie 5.0 Ready - SFX-To-ATX Bracket Included - Black
Amazon.com
Free shipping
11% off
$239.99
$269.99
CORSAIR SF1000 (2024) Fully Modular Low Noise 80 Plus Platinum ATX Power Supply - 3.0 Compliant - Pcie 5.0 Ready - SFX-To-ATX Bracket Included - Black
Amazon.com
Free shipping
$299.99
$344.99
CORSAIR Hx1200i (2025) Fully Modular Ultra-Low Noise ATX Power Supply With 12V-2X6 Cable - ATX 3.1 & Pcie 5.1 Compliant, Cybenetics Platinum
Amazon.com
239
Free shipping
13% off
$299.99
$344.99
CORSAIR Hx1200i (2025) Fully Modular Ultra-Low Noise ATX Power Supply With 12V-2X6 Cable - ATX 3.1 & Pcie 5.1 Compliant, Cybenetics Platinum
Amazon.com
239
$89.00
HP 633189-001 - 300W ATX Power Supply For HP Envy H8 Pavilion P6 P7 500
CPU Medics LLC
9
$89.00
HP 633189-001 - 300W ATX Power Supply For HP Envy H8 Pavilion P6 P7 500
CPU Medics LLC
9
$149.99
$189.99
CORSAIR Rm850x Shift Fully Modular ATX Power Supply - 80 Plus Gold - ATX 3.1 - Pcie 5.1 - Zero RPM - Modular Side Interface - White
Amazon.com
Free shipping
21% off
$149.99
$189.99
CORSAIR Rm850x Shift Fully Modular ATX Power Supply - 80 Plus Gold - ATX 3.1 - Pcie 5.1 - Zero RPM - Modular Side Interface - White
Amazon.com
Free shipping
$39.49
$44.99
Thermaltake Smart 500W 80+ White Certified PSU, Continuous Power With 120mm Ultra Quiet Cooling Fan, ATX 12V V2.3/EPS 12V Active PFC Power Supply
Amazon.com
Free shipping
12% off
$39.49
$44.99
Thermaltake Smart 500W 80+ White Certified PSU, Continuous Power With 120mm Ultra Quiet Cooling Fan, ATX 12V V2.3/EPS 12V Active PFC Power Supply
Amazon.com
Free shipping
$233.65
216108-001 HP 300-Watts 100-127V 20-Pin ATX Internal Power Supply
Serversfit
$233.65
216108-001 HP 300-Watts 100-127V 20-Pin ATX Internal Power Supply
Serversfit
$69.99
$89.99
CORSAIR cx650m 80 Plus Bronze Semi-Modular Low-Noise ATX 650 Watt Power Supply - NA - Black
Amazon.com
Free shipping
22% off
$69.99
$89.99
CORSAIR cx650m 80 Plus Bronze Semi-Modular Low-Noise ATX 650 Watt Power Supply - NA - Black
Amazon.com
Free shipping
$179.99
$199.99
Thermaltake Toughpower GF3 Snow Edition 1200W 80+ Gold Full Modular SLI/Crossfire Ready ATX 3.0 Power Supply Pcie Gen.5 600W 12VHPWR Connector
Amazon.com
Free shipping
10% off
$179.99
$199.99
Thermaltake Toughpower GF3 Snow Edition 1200W 80+ Gold Full Modular SLI/Crossfire Ready ATX 3.0 Power Supply Pcie Gen.5 600W 12VHPWR Connector
Amazon.com
Free shipping
$89.00
HP 633196-001 - 220W Power Supply Unit (PSU) For HP Slimline S5 Series Computers
CPU Medics LLC
Refurbished
$89.00
HP 633196-001 - 220W Power Supply Unit (PSU) For HP Slimline S5 Series Computers
CPU Medics LLC
Refurbished
$111.99
Thermaltake Toughpower GT 850W Snow ATX 3.1 Power Supply 80 Plus Gold Efficiency Smart Zero Fan Native 600W Pcie 5.1 Connector PS-TPT-0850FNFAGU-W
Amazon.com
585
Free shipping
$111.99
Thermaltake Toughpower GT 850W Snow ATX 3.1 Power Supply 80 Plus Gold Efficiency Smart Zero Fan Native 600W Pcie 5.1 Connector PS-TPT-0850FNFAGU-W
Amazon.com
585
$164.99
$179.99
Lian Li EDGE1200W Fully Modular Low-Noise ATX Power Supply - ATX 3.1 & PCIE 5.1 Compliant - Cybenetics Gold Efficiency - 12V-2X6 Cable - L-Shape
Amazon.com
Free shipping
$164.99
$179.99
Lian Li EDGE1200W Fully Modular Low-Noise ATX Power Supply - ATX 3.1 & PCIE 5.1 Compliant - Cybenetics Gold Efficiency - 12V-2X6 Cable - L-Shape
Amazon.com
Free shipping
$56.99
$67.99
Thermaltake Smart 700W 80+ White Certified PSU, Continuous Power With 120mm Ultra Quiet Fan, ATX 12V V2.3/EPS 12V Active PFC Power Supply PS-SPD-
Amazon.com
23K+
Free shipping
16% off
$56.99
$67.99
Thermaltake Smart 700W 80+ White Certified PSU, Continuous Power With 120mm Ultra Quiet Fan, ATX 12V V2.3/EPS 12V Active PFC Power Supply PS-SPD-
Amazon.com
23K+
$247.11
243891-002 HEWLETT PACKARD COMPUTER - Power Supplies & Power Supply Supplies
Radwell.com
Refurbished
$247.11
243891-002 HEWLETT PACKARD COMPUTER - Power Supplies & Power Supply Supplies
Radwell.com
Refurbished
$299.00
9J6JG - 250W 10-Pin Bronze Internal Power Supply For Poweredge R230 R240
CPU Medics LLC
$299.00
9J6JG - 250W 10-Pin Bronze Internal Power Supply For Poweredge R230 R240
CPU Medics LLC
$89.00
Hewlett-Packard (HP) 633195-001 - 220W Power Supply Unit (PSU) For HP Slimline S5 Series Computers
CPU Medics LLC
9
$89.00
Hewlett-Packard (HP) 633195-001 - 220W Power Supply Unit (PSU) For HP Slimline S5 Series Computers
CPU Medics LLC
9
$61.59
$75.45
Upgraded HU460AM-01 WC1T4 D460AM-03 460W Power Supply Compatible With Dell XPS 7100, 8000, 8100, 8300 , 8500, 8700 , 8900 , 8910 , 8920 , 8930 , And
Amazon.com
122
Free shipping
18% off
$61.59
$75.45
Upgraded HU460AM-01 WC1T4 D460AM-03 460W Power Supply Compatible With Dell XPS 7100, 8000, 8100, 8300 , 8500, 8700 , 8900 , 8910 , 8920 , 8930 , And
Amazon.com
122
$179.99
$194.99
Lian Li Edge Series-1000W Full Modular Power Supply-80 Plus Platinum-ATX 3.0, 3.1-PCIE 5.1-L-Shape Design For Dual Chamber case-120mm FDB Fan-Supports
Amazon.com
325
Free shipping
$179.99
$194.99
Lian Li Edge Series-1000W Full Modular Power Supply-80 Plus Platinum-ATX 3.0, 3.1-PCIE 5.1-L-Shape Design For Dual Chamber case-120mm FDB Fan-Supports
Amazon.com
325
$169.99
$184.99
Lian Li Edge Series-1000W Full Modular Power Supply-80 Plus Platinum-ATX 3.0, 3.1-PCIE 5.1-L-Shape Design For Dual Chamber case-120mm FDB Fan-Supports
Amazon.com
Free shipping
$169.99
$184.99
Lian Li Edge Series-1000W Full Modular Power Supply-80 Plus Platinum-ATX 3.0, 3.1-PCIE 5.1-L-Shape Design For Dual Chamber case-120mm FDB Fan-Supports
Amazon.com
Free shipping
$93.99
$99.99
Thermaltake Smart BM3 850W 80Plus Bronze ATX 3.0 & PCIE 5.0 Ready Semi-Modular Power Supply 105°C/221°F Japanese Capacitor 5 Year Warranty PS-SPD-
Amazon.com
Free shipping
$93.99
$99.99
Thermaltake Smart BM3 850W 80Plus Bronze ATX 3.0 & PCIE 5.0 Ready Semi-Modular Power Supply 105°C/221°F Japanese Capacitor 5 Year Warranty PS-SPD-
Amazon.com
Free shipping
$380.17
MT350 Antec 350-Watts 110-220V AC ATX12V Internal Power Supply
Serversfit
$380.17
MT350 Antec 350-Watts 110-220V AC ATX12V Internal Power Supply
Serversfit
See more
See less
    Some results have been hidden because they may be inaccessible to you.Show inaccessible results
    See more images

    Shop Computer Internal Power Supply

    Sponsored
    About our ads
    $349.99
    $389.99
    CORSAIR Hx1500i (2025) Fully Modular Ultra-Low Noise ATX Power Supply With 12V-2X6 Cable - ATX 3.1 & Pcie 5.1 Compliant, Cybenetics Platinum
    Amazon.com
    33
    Free shipping
    10% off
    $349.99
    $389.99
    CORSAIR Hx1500i (2025) Fully Modular Ultra-Low Noise ATX Power Supply With 12V-2X6 Cable - ATX 3.1 & Pcie 5.1 Compliant, Cybenetics Platinum
    Amazon.com
    33
    $129.99
    $169.99
    CORSAIR Rm850x Fully Modular Low-Noise ATX Power Supply - ATX 3.1 Compliant - Pcie 5.1 Support - Cybenetics Gold Efficiency - Native 12V-2X6 Connector
    Amazon.com
    Free shipping
    23% off
    $129.99
    $169.99
    CORSAIR Rm850x Fully Modular Low-Noise ATX Power Supply - ATX 3.1 Compliant - Pcie 5.1 Support - Cybenetics Gold Efficiency - Native 12V-2X6 Connector
    Amazon.com
    Free shipping
    $118.98
    $129.99
    MSI MAG A850GL PCIE5, Fully Modular Compact Gaming 850W Power Supply, 80+ Gold, ATX 3.1 & Pcie 5.1 Ready, Native Dual-Color 12V-2X6 Cable, 10 Year
    Amazon.com
    4K+
    Free shipping
    $118.98
    $129.99
    MSI MAG A850GL PCIE5, Fully Modular Compact Gaming 850W Power Supply, 80+ Gold, ATX 3.1 & Pcie 5.1 Ready, Native Dual-Color 12V-2X6 Cable, 10 Year
    Amazon.com
    4K+
    $129.99
    $179.99
    Corsair Rm850x Shift Fully Modular ATX Power Supply - 80 Plus Gold - ATX 3.1 - Pcie 5.1 - Zero RPM - Modular Side Interface - Black
    Amazon.com
    1K+
    Free shipping
    27% off
    $129.99
    $179.99
    Corsair Rm850x Shift Fully Modular ATX Power Supply - 80 Plus Gold - ATX 3.1 - Pcie 5.1 - Zero RPM - Modular Side Interface - Black
    Amazon.com
    1K+
    $269.99
    CORSAIR Rm1200x Shift Fully Modular ATX Power Supply - 80 Plus Gold - ATX 3.0 - Pcie 5.0 - Zero RPM - Modular Side Interface - White
    Amazon.com
    Free shipping
    $269.99
    CORSAIR Rm1200x Shift Fully Modular ATX Power Supply - 80 Plus Gold - ATX 3.0 - Pcie 5.0 - Zero RPM - Modular Side Interface - White
    Amazon.com
    Free shipping
    $89.00
    HP 5188-2622 - 250W Power Supply For HP Computers - 20-Pin ATX - 4X Molex - 2X Floppy
    CPU Medics LLC
    3
    Refurbished
    $89.00
    HP 5188-2622 - 250W Power Supply For HP Computers - 20-Pin ATX - 4X Molex - 2X Floppy
    CPU Medics LLC
    3
    $234.99
    $289.99
    Corsair Hx1000i Fully Modular Ultra-Low Noise ATX Power Supply - ATX 3.1 & Pcie 5.1 Compliant - Fluid Dynamic Bearing Fan - CORSAIR Icue Software
    Amazon.com
    Free shipping
    18% off
    $234.99
    $289.99
    Corsair Hx1000i Fully Modular Ultra-Low Noise ATX Power Supply - ATX 3.1 & Pcie 5.1 Compliant - Fluid Dynamic Bearing Fan - CORSAIR Icue Software
    Amazon.com
    Free shipping
    $114.99
    $134.99
    CORSAIR Rm750x Fully Modular Low-Noise ATX Power Supply - ATX 3.1 Compliant - Pcie 5.1 Support - Cybenetics Gold Efficiency - Native 12V-2X6 Connector
    Amazon.com
    1K+
    Free shipping
    14% off
    $114.99
    $134.99
    CORSAIR Rm750x Fully Modular Low-Noise ATX Power Supply - ATX 3.1 Compliant - Pcie 5.1 Support - Cybenetics Gold Efficiency - Native 12V-2X6 Connector
    Amazon.com
    1K+
    $21.00
    ATX-700L WIN POWER - Power Supplies & Power Supply Supplies
    Radwell.com
    $21.00
    ATX-700L WIN POWER - Power Supplies & Power Supply Supplies
    Radwell.com
    $159.99
    $199.99
    CORSAIR SF750 (2024) Fully Modular Low Noise 80 Plus Platinum ATX Power Supply - 3.1 Compliant - Pcie 5.1 Ready - SFX-To-ATX Bracket Included - Black
    Amazon.com
    2K+
    Free shipping
    20% off
    $159.99
    $199.99
    CORSAIR SF750 (2024) Fully Modular Low Noise 80 Plus Platinum ATX Power Supply - 3.1 Compliant - Pcie 5.1 Ready - SFX-To-ATX Bracket Included - Black
    Amazon.com
    2K+
    $239.99
    $269.99
    CORSAIR SF1000 (2024) Fully Modular Low Noise 80 Plus Platinum ATX Power Supply - 3.0 Compliant - Pcie 5.0 Ready - SFX-To-ATX Bracket Included - Black
    Amazon.com
    Free shipping
    11% off
    $239.99
    $269.99
    CORSAIR SF1000 (2024) Fully Modular Low Noise 80 Plus Platinum ATX Power Supply - 3.0 Compliant - Pcie 5.0 Ready - SFX-To-ATX Bracket Included - Black
    Amazon.com
    Free shipping
    $299.99
    $344.99
    CORSAIR Hx1200i (2025) Fully Modular Ultra-Low Noise ATX Power Supply With 12V-2X6 Cable - ATX 3.1 & Pcie 5.1 Compliant, Cybenetics Platinum
    Amazon.com
    239
    Free shipping
    13% off
    $299.99
    $344.99
    CORSAIR Hx1200i (2025) Fully Modular Ultra-Low Noise ATX Power Supply With 12V-2X6 Cable - ATX 3.1 & Pcie 5.1 Compliant, Cybenetics Platinum
    Amazon.com
    239
    $89.00
    HP 633189-001 - 300W ATX Power Supply For HP Envy H8 Pavilion P6 P7 500
    CPU Medics LLC
    9
    Refurbished
    $89.00
    HP 633189-001 - 300W ATX Power Supply For HP Envy H8 Pavilion P6 P7 500
    CPU Medics LLC
    9
    $149.99
    $189.99
    CORSAIR Rm850x Shift Fully Modular ATX Power Supply - 80 Plus Gold - ATX 3.1 - Pcie 5.1 - Zero RPM - Modular Side Interface - White
    Amazon.com
    Free shipping
    21% off
    $149.99
    $189.99
    CORSAIR Rm850x Shift Fully Modular ATX Power Supply - 80 Plus Gold - ATX 3.1 - Pcie 5.1 - Zero RPM - Modular Side Interface - White
    Amazon.com
    Free shipping
    $39.49
    $44.99
    Thermaltake Smart 500W 80+ White Certified PSU, Continuous Power With 120mm Ultra Quiet Cooling Fan, ATX 12V V2.3/EPS 12V Active PFC Power Supply
    Amazon.com
    Free shipping
    Advanced Features · Cost-effective · Quiet operation · Simple Installation · Superior Build Quality
    12% off
    $39.49
    $44.99
    Thermaltake Smart 500W 80+ White Certified PSU, Continuous Power With 120mm Ultra Quiet Cooling Fan, ATX 12V V2.3/EPS 12V Active PFC Power Supply
    Amazon.com
    Advanced Features · Cost-effective · Quiet operation · Simple Installation · Superior Build Quality
    $233.65
    216108-001 HP 300-Watts 100-127V 20-Pin ATX Internal Power Supply
    Serversfit
    $233.65
    216108-001 HP 300-Watts 100-127V 20-Pin ATX Internal Power Supply
    Serversfit
    $69.99
    $89.99
    CORSAIR cx650m 80 Plus Bronze Semi-Modular Low-Noise ATX 650 Watt Power Supply - NA - Black
    Amazon.com
    Free shipping
    22% off
    $69.99
    $89.99
    CORSAIR cx650m 80 Plus Bronze Semi-Modular Low-Noise ATX 650 Watt Power Supply - NA - Black
    Amazon.com
    Free shipping
    $179.99
    $199.99
    Thermaltake Toughpower GF3 Snow Edition 1200W 80+ Gold Full Modular SLI/Crossfire Ready ATX 3.0 Power Supply Pcie Gen.5 600W 12VHPWR Connector
    Amazon.com
    Free shipping
    10% off
    $179.99
    $199.99
    Thermaltake Toughpower GF3 Snow Edition 1200W 80+ Gold Full Modular SLI/Crossfire Ready ATX 3.0 Power Supply Pcie Gen.5 600W 12VHPWR Connector
    Amazon.com
    Free shipping