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Under $20 Computer Power Supplies

Shop the best prices on 4,609 great value under $20 computer power supplies. Shopping for computer power supplies is easy with Fruugo, with SALE discounts, offers and savings on Viewleaf, Dangtu Huimang Jiancai Shangmao Youxian Gongsi, Elriven and more. Buy computer power supplies online safely with Fruugo, with secure payment and fast shipping to Singapore.

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1 - 32 of 4,609
CPU 8Pin to 4+4Pin Power Supply Cable compatible with Corsair RM550X RM650X RM750X RM850X RM1000X
$10.95
Electricity Saving Device High Efficiency Power Saver for Home Applicance
$12.95 Save $12.00 RRP: $24.95
Lighting Transformer Led Driving Power Supply Led Ceiling Lamp Driving Power Ballast AC180-260V Power 8-12W/8-25W/22-40W
$4.95 Save $4.00 RRP: $8.95
PC Power Button Extension Cable White Desktop Computer Power Switch Wire for Case Front Panel
$20.95 Save $11.00 RRP: $31.95
1.5V 1A AC Power Adapter with ON/OFF Switch, Battery Eliminator for AA LR6 AAA LR03 LR20 C D Cells
$12.95 Save $9.00 RRP: $21.95
8-Pin PCle 3.0 GPU Power Adapter 180 Degree Connector Power Right Angle Elbow Adapter for Desktops Graphics C
$16.95
2025 LED Driver AC180-260V 50-60Hz Power Supply for LED Ceiling Lights 8-12W 8-25W 22-40W Lighting Transformer
$10.95 Save $14.00 RRP: $24.95
A3 Tuya Wifi PC Power Switch Desktop Computer Remote Boot Startup Card Telecommuting PICE MINI Card
$16.95 Save $2.00 RRP: $18.95
A3 Tuya Wifi PC Power Switch Desktop Computer Remote Boot Startup Card Telecommuting PICE MINI Card
$11.95 Save $28.00 RRP: $39.95
Power Supply Line for 645033 00645033 Dishwasher AC Connection Cable 300/500/800 Series Dishwashers EU
$21.95 Save $14.00 RRP: $35.95
AC to 1.5V 1A Power Adapter with ON/OFF Switch, AA LR6 AAA LR03 LR20 C D Battery Eliminator, Replaces 1x 1.5V Battery
$10.95 Save $7.00 RRP: $17.95
PCIe 8pin to 6+2Pin Power Supply Cable GPU 8 Pin to 6pin PSU Modular for Corsair AXi HXi RMi RMX RM SF CS-M CX-M Series
$10.95 Save $3.00 RRP: $13.95
14+10Pin to 24 Pin ATX Power Supply Cable 20+4 Pin PC PSU Motherboard Cable for AX1500I AX1200I AX860I AX760I
$12.95 Save $10.00 RRP: $22.95
12V 4A DC Power Supply Adapter with AC 100-240V Input and 50/60Hz Support
$17.95 Save $29.00 RRP: $46.95
XH-M229 ATX Desktop PC Chassis Power to Adapter Board Power Supply Circuit Module 24Pin Output Term
$6.95 Save $4.00 RRP: $10.95
PC Power Switches Desktop Computer Power Switches External Remote Start Computer Motherboards Power Switches Button
$14.95
Sleeved Cable, PSU Power Supply Extension Cable, 1PC 18AWG ATX 24PIN / CPU 8PIN / PCI-E 8PIN/ 6PIN / 4PIN Cable White
$18.95
Superior-Dual PSU Power Supply Sync Adapter Add2psu ATX Synchronous Connector Riser Cable Miner Min
$9.95 Save $2.00 RRP: $11.95
-dc2416 Industrial Power Module High-power Bare Board Switching Power Supply Board Dc Power Module
$16.95 Save $9.00 RRP: $25.95
Desktop Computer Switch External Power Switch Power Button+restart Button Pc Case Power Supply Butt
$10.95 Save $6.00 RRP: $16.95
24Pin ATX Power Supply Extension Cable Motherboard PSU Power Supply Adapter 24Pin Male to Female Converter Connector Black
$19.95
ATX Power Supply 24PIN Switch 24P Power Reset On/Off Switch Connector PSU Test Starter 24-pin
$13.95
PC Power Switches Desktop Computer Power Switches External Remote Start Computer Motherboards Power Switches Button
$14.95
150W Switching Power Supply Board 24V 6A High- Module
$17.95
-DC2416 Industrial Bare Board Switching Supply Power Module 36V 5A
$18.95 Save $11.00 RRP: $29.95
2Pcs Electric Planer Power Supply Switch for N1900B 9218SB
$7.95 Save $4.00 RRP: $11.95
Soldering Station Power Supply 24V6A Switching Power Supply Module
$17.95 Save $10.00 RRP: $27.95
ATX Main 24Pin Female to 6Pin Male 6Pin PCI-E PSU Power Adapter
$11.95 Save $7.00 RRP: $18.95
CPU 8Pin to 4+4Pin Power Supply Cable for Corsair RM550X RM650X
$12.95 Save $7.00 RRP: $19.95
6Pin to 4 Molex Modular Power Supply Cable for RM1000X RM850X
$11.95 Save $6.00 RRP: $17.95
12Pin to Dual 8Pin(6+2) PCI-E Modular Power Cable for Seasonic (60cm)
$16.95 Save $9.00 RRP: $25.95
Solar Tracking Single- Light Source Tracking Ray Module Tracker
$16.95 Save $11.00 RRP: $27.95