PC power supply | Newegg.com

I'm Celeste, Newegg's tech expert! Need help with "PC power supply"?

Fully modular ATX PSUs?

PCIe 5.0 power supplies?

How much PSU wattage?

ATX 3.0 versus 2.0?

850W Power Supply Fully Modular 80 Plus Gold PSU 100-240V Active PFC Gaming PSU Computer Power Supplies for Desktop PC Server

$119^.79

Free Shipping

NZXT C1500 Platinum ATX 3.1 | Fully Modular Low-Noise PC Gaming Power Supply | 1500 Watts | 80 PLUS Platinum| Dual 12V-2x6 Connectors | Zero Fan Mode | 100% Japanese Capacitors | Black

Quick View

(3)

$329^.99

More options from $329.99 - $505.17

Quick View

550W PC Power Supply with 12CM Color Light Fan 550W Powerful for Gaming Computer Case Power Module

$165^.79

Free Shipping

Quick View

Power Supply For PC 1600W 1800W 2000W 2400W 2600W ATX Mining Bitcoin High Efficiency Support 8 Video Card GPU For BTC Miner

$210^.37

More options from $210.37

Free Shipping

Quick View

850W 80 PLUS Gold Full Modular ATX Power Supply For Desktop Computers Lower Energy Consumption 120mm Fan With Low Noise

$131^.81

Free Shipping

Quick View

ATX 400W RGB Colorful PSU 110/230V 24Pin 12V Desktop E-Sports Video Game Computer Power Supply Silent

$29^.66

More options from $29.66 - $90.99

Free Shipping

Quick View

1800W 220V PC Power Supply Desktop CPU Gaming Psu Miner Power Supply PFC ATX 24 PIN Switching Power Supply

$379^.00

More options from $377.90 - $379.00

Free Shipping

Quick View

1000W 1200W Watt ATX Computer PC Power Supply for Mining Semi Modular 90-264V 3 Year Warranty

$170^.29

More options from $170.29

Free Shipping

Quick View

1000W 1200W Watt ATX Computer PC Power Supply for Mining Semi Modular 90-264V 3 Year Warranty

$156^.61

More options from $156.61

Free Shipping

Quick View

SFX 650 SFX POWER SUPPLY with 80 PLUS BRONZE Certified Fully Modular PSU Support MINI ITX Case 110V 220V Gaming pc power supply

$105^.66

Free Shipping

Quick View

Game 700W Power Supply PC PSU, 115-230 Voltage PFC Switch Power Protection, 5-Year Warranty

$66^.99

$5.99 Shipping

Quick View

350w Power Supply SFX 12V ATX PC Computer 300Watt PSU SFX Micro Power PSU to Desktop PC ATX Case

$64^.64

Free Shipping

Quick View

700W Power Supply, 80 Plus Certified with Silent 120mm Fan Full Modular Cables, Upgrade for Gaming PC, Efficient PSU for High End Graphics Cards and Computer Builds

$119^.99

Free Shipping

Quick View

High efficiency 1U 150W PSD industrial PC power supply, supports 110V and 220V voltage, suitable for computers

$70^.09

Free Shipping

Volume Discounts:$68.49 - $70.09

Quick View

110V 220V For PC ATX 500W 600W 800W Max 80Plus Gold 12V PSU Universal High-end Video Card Gaming Power Supply

$59^.25

More options from $58.16 - $98.79

Free Shipping

Quick View

ATX 850W Full Modular 80Plus Gold Certified RGB 12V PC Power Supply Professional E-Sports Video Game Computer Power Supply

$255^.54

Free Shipping

Quick View

ATX-250W PC Power Supply, ATX-250W Desktop Computer Rated 250W Power Supply Adjustable 115/230V Low Energy Desktop PC Power Supply(US)

$57^.54

Free Shipping

Quick View

PC Power Supply PSU Rated 500W for ATX Computer Case Gaming 120mm Fan 20/24PIN 12V Desktop Source

$250^.99

Free Shipping

Quick View

PC Power Supply PSU Rated 500W for ATX Computer Case Gaming 120mm Fan 20/24PIN 12V Desktop Source

$264^.99

Free Shipping

Quick View

PC Power Supply PSU Rated 500W for ATX Computer Case Gaming 120mm Fan 20/24PIN 12V Desktop Source

$248^.99

Free Shipping

Quick View

700W Computer ATX Power Supply with 120mm Fan Support Back Wiring Desktop Computer Power Supply Unit PSU Active White

$143^.99

Free Shipping

Quick View

PC Power Supply PSU Rated 500W for ATX Computer Case Gaming 120mm Fan 20/24PIN 12V Desktop Source

$246^.99

Free Shipping

Quick View

PC Power Supply PSU Rated 500W for ATX Computer Case Gaming 120mm Fan 20/24PIN 12V Desktop Source

$249^.99

Free Shipping

Quick View

PC Power Supply PSU Rated 500W for ATX Computer Case Gaming 120mm Fan 20/24PIN 12V Desktop Source

$252^.99

Free Shipping

Quick View

500W Power Supply 500W PSU PC 12V ATX PC Power Supply SLI PCI-E 12CM Fan 500W Computer Power Supply For Gaming

$69^.89

Free Shipping

Quick View

PC Power Supply PSU Rated 500W for ATX Computer Case Gaming 120mm Fan 20/24PIN 12V Desktop Source

$254^.99

Free Shipping

Quick View

PC Power Supply PSU Rated 500W for ATX Computer Case Gaming 120mm Fan 20/24PIN 12V Desktop Source

$246^.99

Free Shipping

Quick View

HIGH POWER 80 Plus Gold Certified PC Computer Power Supply - 650 Watts PSU, Continuous Power ATX 12V V2.3/EPS Active PFC with Whisper Quiet 120mm Fan, Reliable Performance and High Efficiency

$126^.99

Free Shipping

Quick View

HIGH POWER 80 Plus Gold Certified PC Computer Power Supply - 650 Watts PSU, Continuous Power ATX 12V V2.3/EPS Active PFC with Whisper Quiet 120mm Fan, Reliable Performance and High Efficiency

$126^.99

Free Shipping

Quick View

PC Power Supply PSU Rated 500W for ATX Computer Case Gaming 120mm Fan 20/24PIN 12V Desktop Source

$250^.99

Free Shipping

Quick View

700w PC Power Supply Unit Alimentatore 700W Pc PC Power Supplies For Gaming Dual CPU Desktop PSU

$86^.76

More options from $86.76 - $87.86

Free Shipping

Quick View

500W Power Supply, Computer ATX Power Supply Gaming Power Supply with 4.7 inch Black Fan, Single Channel 12V High Current, Support Dual Core Platforms

$98^.19

More options from $98.19

Free Shipping

SAMA GT650BK Black 80 PLUS Gold Fully Modular ATX Power Supply - ATX 3.1 & PCIe 5.1 Compliant - Japanese Capacitors - FDB Fan with Auto Speed Control - 5 Year Warranty

Quick View

(129)

SAMA GT650BK Black 80 PLUS Gold Fully Modular ATX Power Supply - ATX 3.1 & PCIe 5.1 Compliant - Japanese Capacitors - FDB Fan with Auto Speed Control - 5 Year Warranty

$62^.99

$75.57

Free Shipping

Phanteks AMP GH 850W Gold Power Supply, ATX 3.1 and PCIe 5.1 Platform, Fully Modular Individual Cables, Silent Fanless mode, Black.

Quick View

(7)

Phanteks AMP GH 850W Gold Power Supply, ATX 3.1 and PCIe 5.1 Platform, Fully Modular Individual Cables, Silent Fanless mode, Black.

$84^.99

$109.99

$74.99 after $10.00 rebate

More options from $84.99 - $109.99

Free Shipping

STORMCRAFT Gaming PC PHANTOM INTEL Core Ultra 7 265F NVIDIA RTX 5080 - AI Powered 32GB DDR5 RGB 2TB NVMe SSD 360mm AIO 850W PSU Windows 11 Home- PH265F0CC-580N2

Quick View

(77)

STORMCRAFT Gaming PC PHANTOM INTEL Core Ultra 7 265F NVIDIA RTX 5080 - AI Powered 32GB DDR5 RGB 2TB NVMe SSD 360mm AIO 850W PSU Windows 11 Home- PH265F0CC-580N2

$2,799^.99

$2,999.99

Free Shipping

Vetroo 850W Power Supply Dual PCIe 5.1 ATX 3.1 Ready, 80 Plus Gold Full Modular, Quiet Operation with 120mm FDB Fan, 10-Year Warranty - Black

Quick View

(18)

Vetroo 850W Power Supply Dual PCIe 5.1 ATX 3.1 Ready, 80 Plus Gold Full Modular, Quiet Operation with 120mm FDB Fan, 10-Year Warranty - Black

$77^.99

$89.99

Free Shipping

Page 6/20

Find what you were looking for?