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?

Quick View

PC Power Switch Desktop Computer External Remote Start Motherboard Button Extension Cable with LED Light (Black)

$15^.39

Free Shipping

Quick View

AUBEAMTO 4 Ports PCI-E to USB 3.0 Expansion Card (2 USB Type-A and 2 USB Type-C Ports), Internal Converter PCI Express Expansion Card for Desktop PC Card, Support WindowsXP/7/8/10 and MAC OS

$25^.97

Free Shipping

Quick View

BT689 Premium External CD DVD Drive USB 3.0&Type-C Protable USB CD DVD ROM +/-RW Optical Player Drive Reader Writer Burner for Windows 10 Laptop and Desktop, Linux PC, MacBook Pro/Air, iMac

$30^.49

Free Shipping

PC Computer 20/24 Pin Power Supply Tester With PSU ATX SATA HDD Connectors

Quick View

(7)

PC Computer 20/24 Pin Power Supply Tester With PSU ATX SATA HDD Connectors

$14^.49

Free Shipping

Quick View

90W 19V 4.74A AC Adapter Charger Power Supply for HP Pavilion All-in-One Desktop PC 20-B010 20-B013W 20-B014 21-h010 21-2024 22-3010 22-3020 22-3030 22-3110 23-g010 24-G014 24-F0047C

$29^.99

More options from $29.99 - $31.06

Free Shipping

Quick View

DF1202512RFMN 120mm Silent CPU Cooling Fan 4-Pin PWM DC12V RGB Lighting Fan Replacement Cooler Compatible with Cooler Master MasterCase PC Chassis CPU Heat Dissipation Fan

$28^.73

Free Shipping

Quick View

PY-1225H12S DC Brushless 12V 0.35A 120x120x25mm 12025 2Wire HighAirflow Axial Fan, Replacement 120mm Fan for Ice Maker, Incubator, PC Case, Industrial Cabinet

$16^.73

Free Shipping

Desktop Computer Power Switch Power Supply Control Adapter Cable , 7 Colors backlit 6.56ft External PC Power Button ATX Desktop Computer Case Motherboard Switch On Off Power SW Cables (Black)

Quick View

(2)

Desktop Computer Power Switch Power Supply Control Adapter Cable , 7 Colors backlit 6.56ft External PC Power Button ATX Desktop Computer Case Motherboard Switch On Off Power SW Cables (Black)

$15^.99

Free Shipping

Quick View

4 Pin IDE Molex Power Splitter Extension Cable (40cm/15.7in) - 1 to 4 D-Type Male to Female Adapter for PC Case Fans, HDD, Optical Drives, ATX PSU Power Expansion

$22^.96

More options from $22.96 - $26.99

Free Shipping

Quick View

90W Power Cord for HP All-in-One Desktop PC 18'' 19'' 20" 21" 22" 23" 24" 27", 24-DD, 24-DF, 24-DP, 24-CB, 22-DD, 22DF Series Power Adapter 19V 4.74A

$16^.39

More options from $16.39 - $19.75

Free Shipping

Quick View

AJMRTC Dual M.2 to U.2 SFF-8639 Adapter, M.2 NVMe + M.2 SATA SSD to U2 2.5 Inch Converter Card for PC Server Storage Upgrade

$23^.88

More options from $23.34

Free Shipping

Quick View

2 Pack 24 Inches ATX CPU 4 Pin Extension Cable, 12V CPU 4Pin Female to Male Motherboard Power Extension Cord, Compatible with Standard ATX PSU for Desktop CPU Power Connection

$20^.67

Free Shipping

Quick View

12Inch(30cm) Braided Sleeved 24Pin to 10Pin ATX PSU Main Power Adapter Cable, ATX 24Pin Female to 10Pin Male Power Convert Cord for SpecialPort Motherboards, PC and Server Hardware Upgrade

$17^.49

Free Shipping

Quick View

10 Pack 27cm (10.6 Inch) 4-Pin PWM Fan Extension Cables for PC Case Cooling Fans

$16^.81

More options from $16.81

Free Shipping

Quick View

7GC81 H250AD-00 Power Supply 250Watt For Optiplex 390 790 990 Desktop SPS 07GC81 D250A005L

$97^.27

Free Shipping

MAXSUN Nvidia GeForce RTX 3060 iCraft OC Edition 12G GDDR6 Computer Video Graphics Cards GPU For Gaming PC PCI Express 4.0 x16 RGB HDMI 2.1

Quick View

(1)

MAXSUN Nvidia GeForce RTX 3060 iCraft OC Edition 12G GDDR6 Computer Video Graphics Cards GPU For Gaming PC PCI Express 4.0 x16 RGB HDMI 2.1

$559^.00

Free Shipping

Quick View

AomoproingUSB Switch for 2 Computers, Bi-Directional USB 3.0 Switch 2 in 1 Out or 1 in 2 Out, with 10 W Port & 2 Pieces 1M USB 3.0 Cable, USB KVM Switch for PC, Laptop, Mouse, Keyboard, USB Hub, Print

$19^.49

Free Shipping

Quick View

Vszerda SATA to 3 Pin / 4 Pin Fan Adapter, 15 Pin SATA to 12V PC Case Fan Splitter Extension Power Cable Adapter 10.6 27cm (1 to 4)

$17^.99

Free Shipping

Quick View

FSP FSP230-AJAS3 230W AC Power Adapter Charger, DC 19.5V 11.8A 5.5x2.5mm Barrel Tip for Gaming Laptops & Mini PC

$82^.64

More options from $81.99

Free Shipping

Quick View

AFB0612SH 60x60x25mm DC12V 0.32A 6000RPM Dual Ball Bearing Brushless Cooling Fan, 6cm Axial Fan Replacement for Power Supply, Server, Industrial Cabinet, Inverter, PC Chassis Cooling System

$19^.75

Free Shipping

Quick View

White Sleeved PSU Extension Cable Kit, 30cm ATX 24Pin / 4+4Pin EPS / 8-Pin & 6-Pin PCIe Modded Power Cables with White Connectors & Cable Combs for White Theme PC Build

$50^.39

Free Shipping

Quick View

PCIe 3.0 X4 USB 3.2 Gen2x2 Expansion Card, 20Gbps Single Type-C Port PCI Express Adapter with SATA Power Supply for Desktop PC

$31^.61

More options from $31.40

Free Shipping

Quick View

24 Pin ATX 90 Degree ARGB Power Connector, 5V 3Pin Rainbow Lighting Female to Male Adapter, Right Angle Motherboard Power Connector for PC Chassis Cable Management, 1 Pack

$25^.49

Free Shipping

Quick View

Powered USB Hub, ACASIS 16 Port 60W USB Hub 3.0 with 4*USB A Smart Charging, 2*USB C 3.0, 10*USB A, Wall Mountable USB Hub, Individual On/Off Switches, 12V/5A DC Power Adapter for Laptops, PC,DS516

$46^.99

$52.99

More options from $46.99 - $95.00

Free Shipping

Volume Discounts:$42.99 - $46.99

Quick View

90W Charger Compatible with Dell Inspiron 7706 2n1 7506 7791 7500 7590 7591 2 in 1 OptiPlex 3060 3080 3050 7050 5050 9020 7040 7060 7070 5060 5070 5090 3070 Micro Desktop Power Supply

$31^.89

Free Shipping

Quick View

WRIARICH 550W Desktop Power Supply Replacement, PA-5551-1HA PCK026 L75200-001 L75200-004 PSU Compatible with HP EliteDesk 800 880 G4 G5 G6 & Z1 Z2 Workstation

$102^.48

Free Shipping

Quick View

Audio Adapter 2Pcs Bluetooth 5.4 Receiver Transmitter APTX HD Low Latency 3.5Mm AUX 2 In 1 For Car Speaker TV PC

$44^.71

More options from $42.70 - $44.71

Free Shipping

Quick View

2 Pack Sleeved USB to 3Pin/4Pin PWM Fan Step-Up Cable | 5V to 12V Boost Adapter Cord for PC Case Fans

$13^.91

More options from $13.60

Free Shipping

Quick View

80x80x25mm KM128025HB Replacement Cooling Fan, DC12V 0.23A 2 Wires Brushless Fan Compatible with Y.S.TECH for PC Case, ATX Power Supply, Inverter, Industrial Cabinet Cooling

$23^.88

More options from $23.66

Free Shipping

Quick View

PC Power Button, Desktop Power Button PC External Power Switch ON Off LED PC Power Supply Button SW Extension for Computer Motherboard

$20^.69

More options from $20.13 - $21.19

Free Shipping

Quick View

2 Port USB 3.0 Front Panel 20 Pin USB3.0 Hub Expansion Bay Adapter Connector Plastic Bracket for PC Desktop 3.5 Inch Floppy Bay

$15^.99

More options from $15.99

Free Shipping

Quick View

12V 3Pin Fan PWM 1 to 3 way Power supply Extension Cable Y Splitter Port Multiplier Computer PC Cooling 22AWG wire

$12^.89

More options from $12.89

Free Shipping

Quick View

BUCIER RGB PSU Cables,Full White ARGB GPU Power Supply Cable 2 * 8(6+2) Pin,Strimer Extension Cable Kit 5V 3Pin Synchronized,Customed White PC Chassis (White Connector A Style)

$44^.89

Free Shipping

Quick View

2-in-1 PWM & ARGB Controller Hub, 8-Port 12V 4Pin Fan + 5V 3Pin ARGB, Wireless IR Remote, PMMA Casing & Magnetic Standoff, Compatible with ASUS AURA / MSI LED Strips & PC Radiators

$22^.18

More options from $21.66

Free Shipping

Quick View

3 Pack 4 Pin PWM Fan Splitter Cable, 1 to 2 Way Sleeved Braided PC Fan Extension Power Cable, 10.6 Inch Desktop Motherboard CPU Cooling Fan Converter Cable

$12^.59

Free Shipping

Quick View

Hydrus-8PIN GPU PSU Extension Cable ARGB Light, Copper Wire Power Extension Cable Integrated Minimalist Design, 2000W Power (Whole Set), PC Power Cord for GPU Cable Management & DIY

$58^.88

More options from $58.88 - $62.99

Free Shipping

Page 9/20

Find what you were looking for?