Products
Hello

Power Supplies

Categories

Power Supplies

Price

Brands

YEECHUN 240W Replacement Power Supply for Dell Optiplex 3040 3650 3656 5040 7040 (SFF) B240NM-00 HU240AM-00 AC240EM-00 P/N: THRJK 4GTN5 4R1KT D7GX8 HGRMH 2P1RD H62JR 3RK5T 6WX7D 0M1C3 J1J77 20WFG RWMN

$33.99

View Deals
SUPERNIGHT 12V 30A Switching Power Supply, 110-240 Volt AC to DC 360W Universal Regulated Switching Transformer Adapter Driver for 3D Printer, CCTV, Radio, LED Strip Lights,Computer Project

$20.99

View Deals
Logisys 480W 20+4-pin ATX Power Supply

$32.99

View Deals
ALITOVE 5V 20A 100W AC to DC Power Supply Transformer Adapter Converter Charger for WS2812B WS2811 WS2801 APA102 LED Strip Pixel Light Adafruit Neopixel CCTV Camera Security System Computer Project

$19.99

View Deals
Apevia Power Supply SFX-AP400W

$34.99

View Deals
S-Union 240W Power Supply Unit PSU for Dell OptiPlex 390 790 960 990 3010 7010 9010 D04S SFF H240ES-00 D240ES-00 AC240AS-00 AC240ES-00 DPS-240WB L240AS-00 H240AS-00 3WN11 PH3C2 2TXYM 709MT J50TW

$29.99

View Deals
Dell T164M 255 Watt PSU OptiPlex 580 760 780 Desktop L255P-01

$59.86

View Deals
FOR DELL 300 Watt Compatible Power Supply Replacement Inspiron 518 519 530 531 537 540 541 545 546 560 570 580 620 660 3000 3847 and More 5W52M 57KJR 5DDV0 6R89K 84J9Y 949H1 CD4GP DG1R8 56DXG CF5W6

$33.00

View Deals
Supermicro Power Supply PWS-920P-SQ 1U 920W Redundant Power Supply with Quiet Mode Retail

$122.02

View Deals
POINWER 3WN11 H240AS-00 709MT 240W Optiplex 7010 SFF Power Supply For Dell Optiplex 390 790 990 3010 9010 Small Form Factor Systems CCCVC 3RK5T 2TXYM F79TD L240AS-00 H240ES-00 D240ES-00 AC240AS-00

$29.30

View Deals
18 Channel DC12V 10 Amp Reset Fuse CCTV DC Distributed Power Box with AC Plug and Lock for Security Cameras, DVRs, CCTV Power Supply …

$51.99

View Deals
SHARK TECHNOLOGY 1000-Watt Modular SLI 80plus Active PFC Quiet 140mm Fan ATX 12V Power Supply, Compatible with Intel Core i3, i5, i7 and AMD FX-series A6 6-core, 8-core Desktop Gaming PC System

$49.00

View Deals
DIN Rail Power Supplies 120W 12V 10A EN55022 Class A

$33.05

View Deals
eTopxizu 12v 30a Dc Universal Regulated Switching Power Supply 360w for CCTV, Radio, Computer Project

$20.99

View Deals
EVGA SuperNOVA 550 G3, 80+ GOLD 550W, Fully Modular, EVGA ECO Mode with New HDB Fan, 7 Year Warranty, Includes FREE Power On Self Tester, Compact 150mm Size, Power Supply 220-G3-0550-Y1

$149.99

Avg. Savings $43.30
Antec BP550 Plus 550W ATX12V V2.3 Modular Power Supply

$118.02

View Deals
Samlex SEC-1212 Desktop Switching Power Supply Input: 120 VAC, Output: 13.8 VDC, 10 Amps UL Approved

$153.00

View Deals
ALITOVE 5V 60A 300W Power Supply Transformer Adapter Converter AC110V/220V to DC 5V 60amp Charger for WS2812B WS2811 WS2801 APA102 LED Strip Pixel Light CCTV Camera Security System Computer Project

$25.99

View Deals
HP Power Supply - 300-Watt (Merlot C) Regulated (5188-2625)

$61.01

View Deals
CORSAIR CXM series CX450M 450W 80 PLUS BRONZE Haswell Ready ATX12V & EPS12V Modular Power Supply

$75.17

Avg. Savings $0.19
Henxlco AC 110V - 220V TO DC 12V Universal Regulated Transformer Switch Power Supply Driver Adapter For LED Strip Light (10A)

$11.99

View Deals
STABILITY POWER 750-Watt Black Gaming PC 120mm Cooling Fan 4-SATA ATX 4pin/8pin 12V with 6+2pin Connector (for PCIe Video) Power Supply, RETAIL PSU with 5-foot AC power cord

$49.00

View Deals
Mini-Box picoPSU-160-XT High Power 24 Pin Mini-ITX Power Supply

$49.95

View Deals
220 Watt 220W Flex ATX Power Supply Replacement for HP Pavilion Slimline 5188-7520,5188-7521,5188-2755,5188-7602,s3200n,s3000,s3100n,s3400f,AC BEL PC6012,PC6034 Delta DPS-160QB,DPS-108DB-1 By KENTEK

$38.99

View Deals
Silverstone Tek 300W + 300W 1U Narrow 1+1 Redundant Configuration 80+ Bronze PFC ATX 300 Power Supply ST30GF

$50.00

View Deals
Rosewill 750W ATX12V v2.31 EPS12V v2.92 SLI Active PFC Power Supply Power Supply ARC 750

$54.95

View Deals
EVGA 750N1, 750W, 2 Year Warranty, Power Supply 100-N1-0750-L1

$93.02

Avg. Savings $14.10
Logisys PS480D 20/24 pin Switching 480W Power Supply

$29.99

View Deals
Corsair Builder Series CX 430 Watt ATX/EPS 80 PLUS certified Power Suppy

$128.68

View Deals
EVGA SuperNOVA 750 G2 80+ GOLD, 750W ECO Mode Fully Modular NVIDIA SLI and Crossfire Ready 10 Year Warranty Power Supply 220-G2-0750-XR

$174.99

Avg. Savings $42.85
SUPERNIGHT 12V 30A 360W Switching Power Supply for LED Strip Light

$19.99

View Deals
EVGA SuperNOVA 1300G2 ATX12V/EPS12V 1300W 80Plus Gold Power Supply 120-G2-1300-XR

$319.98

View Deals
Realan 1106 DC to DC ATX PSU 12V 250W Pico ATX Switch PSU 24pin MINI ITX to Car ATX PC Power Supply

$29.99

View Deals
Cisco Catalyst C9400 PWR-C4-950WAC-R= Power Supply

$235.33

View Deals
Corsair SF600 High Performance SFX Power Supply

$178.02

Avg. Savings $54.07
EVGA SuperNOVA 1200 P2 80+ PLATINUM, 1200W ECO Mode Fully Modular NVIDIA SLI and Crossfire Ready 10 Year Warranty Power Supply 220-P2-1200-X1

$429.99

Avg. Savings $119.21
Thermaltake TR2 Bronze 700W 80 PLUS BRONZE Power Supply Haswell Ready TR-700CNUS

$220.00

View Deals
SUPERNIGHT DC 12V 30A 360W Universal Regulated Switching Power Supply Power Driver for 3D Printer , HAM Radio Transceiver , Car Subwoofer amp Audio Amplifier and RC LiPo Chargers

$20.78

View Deals
Mini-Box PicoPSU-90 12V DC Input 90 Watt Output + 60W Adapter Power Kit Cyncronix Rating

$69.95

View Deals
TekPower TP12001X 120V DC Variable Switching Power Supply Output 0-120V @1A, Digital Display With Back Light

$149.99

View Deals
EVGA SuperNOVA 650 G1 80+ GOLD, 650W Continuous Power, Fully Modular 10 Year Warranty Power Supply 120-G1-0650-XR

$168.68

View Deals
Supermicro SuperChassis 3U Rackmount Server CSE-836BA-R920B Black

$1,999.99

View Deals
Apevia ATX-CT520W Captain 520W Power Supply w/ All Black Cables

$34.93

Avg. Savings $1.86
EVGA SuperNOVA 1600 P2, 80+ PLATINUM 1600W, Fully Modular, EVGA ECO Mode, 10 Year Warranty, Includes FREE Power On Self Tester, Power Supply 220-P2-1600-X1

$598.99

View Deals
Genuine Lenovo ThinkCentre M58p M57p M57 280W Power Supply 54Y8853 AcBel PC6001

$66.50

View Deals
Logisys PS550A_BK - Power supply - AC 115/230 V

$24.99

View Deals
MEANWELL Switching Power Supplies 90W 5V 18A, LRS-100-5

$15.63

View Deals

Capital One Shopping gets you better offers, automatically applies coupon codes at checkout, and lets you know when prices drop on products you've viewed and purchased.

© 2026 Capital One Shopping

Privacy PolicyTerms of ServiceHelp CenterAdvertise With UsCapital One
Get Capital One ShoppingResearchSitemap

© 2026 Capital One Shopping

Capital One Shopping gets you better offers and automatically applies coupon codes at checkout.

Privacy PolicyTerms of ServiceHelp CenterAdvertise With UsResearchCapital OneSitemap