power | Newegg.com

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

Replacement PC power switches?

Panel-mount power buttons?

Momentary vs latching switches?

How to wire power buttons?

Gigastone 30W USB C Charger Power Go Dual Ports PPS 33W Power Adapter - 4 Pack

Quick View

Gigastone 30W USB C Charger Power Go Dual Ports PPS 33W Power Adapter - 4 Pack

$32^.99

Free Shipping

Gigastone 30W USB C Charger Power Go Dual Ports PPS 33W Power Adapter - 2 Pack

Quick View

Gigastone 30W USB C Charger Power Go Dual Ports PPS 33W Power Adapter - 2 Pack

$22^.99

Free Shipping

Quick View

1000W Power Supply ATX 3.0 Ready Dual PCIe 5.0, Black ATX Gaming 80 Plus Gold Full Modular Standard Compact Size PSU, 100% Japanese 105°C Capacitors, Eco Mode w/ 120mm FDB Fan

$260^.54

More options from $259.38 - $261.06

Free Shipping

Quick View

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

$69^.27

Free Shipping

Volume Discounts:$66.87 - $69.27

Quick View

FOR Desktop Power Supply ATX-200SD/ATX-300SD/ATX-350SD/Computer Power Supply

$50^.79

Free Shipping

Volume Discounts:$48.39 - $50.79

Quick View

600W Power Supply, 80 Plus Gold Certified PSU, Continuous Power with 120mm Whisper Quiet Fan, ATX 12V V2.3/EPS 12V Active PFC Reliable Performance, Energy-Efficient

$151^.56

More options from $150.99

Free Shipping

Quick View

Century II 1200W ATX 3.1 Fully Modular Power Supply 80 Plus Gold

$310^.99

Free Shipping

Quick View

1000W Fully Modular Power Supply, 80+ Gold PSU, ATX 3.1 & PCIe 5.1 Ready, Native Dual-Color 12V-2x6 Cable, RGB Low-Noise Smart Fan, 105°C-Rated Capacitors, Black

$208^.99

Free Shipping

Quick View

Power Supply 850W Fully Modular 80+ Gold Certified with Addressable RGB Light - Vairous Color Mode, RGB-850W

$195^.99

Free Shipping

Volume Discounts:$195.59 - $195.99

Quick View

600W 1U Server PSU PWS-605P-1H 600W POWER SUPPLY ATX 24-PIN 80 PLUS PLATINUM

$69^.88

More options from $69.88 - $73.29

Free Shipping

Quick View

RM1000e (2025) ATX 3.1 PCIe 5.1 Ready 1000W Power Supply Black

$276^.99

Free Shipping

Quick View

12V 50A 600W DC Switching Power Supply, Universal Regulated Switching AC110V/220V (SMPS), 12 Volt Power Supply for LED Strip Light, CCTV Camera Security System,Computer Project

$44^.99

Free Shipping

Quick View

12V ATX Power Supply,90W DC-ATX Power Supply DC Input 20 Pin Power Module for Mini & HTPC Computer POS Machine

$39^.76

More options from $39.76

Free Shipping

Quick View

BlackMagic Design Power Supply, 12V / 70W #PSUPPLY-12V70W

$129^.00

$9.10 Shipping

Quick View

300W BTX Form Factor Switching Power Supply Replacement PSU BTX-300AP for Desktop PC, Stable Voltage Output, 100% Fully Tested for Computer Maintenance and Hardware Replacement

$212^.45

Free Shipping

Quick View

550W SFX Power Supply 80 Plus Platinum Fully Modular, ATX 3.1 & PCIe 5.1, 100% Japanese Capacitors, Low-Noise PWM Fan, 500 Watt PSU for ITX/SFF Cases

$208^.99

Free Shipping

Quick View

50A 600W 12V DC Power Supply, Universal Regulated Switching AC 110V/220V to DC Converter (SMPS) Transformer Driver Adapter for LED Strip Lights, CCTV Camera System, 3D Printer, Radio, Computer Project

$59^.24

Free Shipping

Quick View

12V ATX Power Supply,90W DC-ATX Power Supply DC Input 20 Pin Power Module for Mini & HTPC Computer POS Machine

$29^.26

Free Shipping

Volume Discounts:$26.86 - $29.26

Quick View

1U 300W IPC PC Power Supply PSU P1A-6300P AT 12+6Pin for Embedded Industrial Chassis, Fully Tested Working Replacement PSU for Compact Industrial Computer Hardware Repair & Stable Power Supply Upgrade

$285^.44

Free Shipping

Quick View

350W Desktop Switching Power Supply PSU Replacement for Delta DPS-350AB-1 A DPS-350AB-1A, Standard ATX Form Factor Power Unit, Stable Output PSU, Fully Tested Spare Repair Part for Desktop PC Hardware

$239^.00

Free Shipping

Quick View

6-12V 100A 1200W Adjustable AC-to-DC Power Supply

$202^.99

Free Shipping

Gigastone 30W USB C Charger Power Go Dual Ports PPS 33W Power Adapter - 1 Pack

Quick View

Gigastone 30W USB C Charger Power Go Dual Ports PPS 33W Power Adapter - 1 Pack

$15^.99

Free Shipping

Quick View

1000W Power Inverter (2000W Peak), DC 12V to 3X 120V AC 3X AC, 2X 2.4Amp USB, Mounting Brackets & Clamps Included for RV, Car, Truck, Camping, Outdoor & Emergency

$106^.99

Free Shipping

Quick View

1200W and 1500W high-power DC-DC boost constant voltage and constant current adjustable on-board charging power module

$30^.79

Free Shipping

Volume Discounts:$30.39 - $30.79

Quick View

Great Wall (GX 850W) Rated 850W White Limited Edition ATX Power Supply, GX Gold Medal Full Module Power ,0.01ms Speed Response,Fan Automatic Start Stop,Large single line ,Support 4090 Graphics Card

$263^.99

More options from $260.35 - $263.99

Free Shipping

Quick View

1000W Fully Modular Power Supply, 80+ Gold Certified PSU

$174^.99

Free Shipping

Quick View

250W ATX Power Supply 250W Mini Itx power supply Small 1U power supply Applicable HTPC Advertising queuing machine one machine

$94^.55

Free Shipping

Quick View

110-264V 20+4 pin white power supply 650W gaming PC power supply ATX-650W with 12CM low-noise cooling fan

$147^.00

Free Shipping

Quick View

GAMEMAX 850W Power Supply, Fully Modular, 80 Plus Gold, ARGB SYNC with Motherboard, RGB-850 Pro

$222^.99

Free Shipping

Volume Discounts:$222.59 - $222.99

Quick View

650W ATX Power Supply 80 Plus Gold Certified

$123^.99

Free Shipping

Quick View

$265^.63

Free Shipping

Quick View

Upgrade 24V 41.6A 1000W DC Switching Power Supply, Universal Transformers PSU AC110V/220V (SMPS), Upgraded Output Port with Power Cord, 24 Volt Power Supply for 3D Printer, CCTV, DC Motor

$89^.99

Free Shipping

Quick View

700W Modular Power supply unit 700W pc PSU PFC Silent Fan ATX 24pin 12V PC Computer SATA Gaming PC Power Supply For Intel AMD

$217^.14

Free Shipping

Quick View

Upgraded Output Port 24V 50A 1200W DC Switching Power Supply, Universal Transformers PSU AC110V/220V (SMPS), 24 Volt Power Supply for 3D Printer, CCTV, DC Motor(Without Power Cord)

$95^.99

Free Shipping

Quick View

1000W Power Supply ATX 3.0 Ready Dual PCIe 5.0, White ATX Gaming 80 Plus Gold Full Modular Standard Compact Size PSU, 100% Japanese 105°C Capacitors, Eco Mode w/ 120mm FDB Fan

$252^.63

More options from $251.47 - $253.15

Free Shipping

Quick View

1800W fully modular mining power supply, supports 8 GPUs, Ethereum and other RVN ATX PC power supplies, suitable for Bitcoin mining rigs.

$298^.00

Free Shipping

Page 1/20

Find what you were looking for?