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Power Supply

The power supply unit (PSU) is essential for converting AC electricity from the wall outlet into DC power for a computer's components. It distributes the correct voltage to the motherboard, CPU, and other peripherals. A high-quality PSU ensures system stability, efficiency, and protection against power surges, contributing to overall performance.

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55Y9317 | IBM 135-Watts 20V AC Power Adapter for ThinkPad
$339.48 $246.00
Save 27.54%
CF823 | Dell 65Watt AC Adapter for Inspiron 1525 Notebook
$130.38 $106.00
Save 18.7%
CN072 | Dell 230Watt 19.5V AC Adapter for Precision M6400
$190.92 $148.00
Save 22.48%
U896K | Dell 230Watt 19.5V AC Adapter for Precision M6400
$289.20 $241.00
Save 16.67%
R8053 | Dell 220-Watts AC Adapter for Optiplex GX620 USFF
$229.62 $178.00
Save 22.48%
0D3860 | Dell DA-2 AC Adapter 12 V DC 18 A for Desktop PC
$186.00 $155.00
Save 16.67%
0P975F | Dell 65-Watts SLIMINE AC Adapter for VOSTRO 1520
$261.87 $203.00
Save 22.48%
0U679F | Dell 65-Watts AC Adapter for Dell Latitude E4300
$207.90 $154.00
Save 25.93%
0W1848 | Dell 130-Watts Slim AC Adapter for Inspiron 5150
$201.15 $149.00
Save 25.93%
FA65NE0-00 | Dell Laptop AC Adapter PA-2E 65W Vostro 3500
$224.46 $174.00
Save 22.48%
36001650 | Lenovo 40-Watts 20 Volt AC Adapter for IdeaPad
$230.01 $187.00
Save 18.7%
36001806 | Lenovo 40-Watts 20 Volt AC Adapter for IdeaPad
$281.22 $218.00
Save 22.48%
08K8204 | IBM Lenovo AC Adapter (72W) 2-Pin for A/I/R/T/X
$214.02 $174.00
Save 18.7%
VGP-AC19V37 | Sony 75-Watts 3.90A AC Adapter for Notebook
$222.63 $181.00
Save 18.7%
Y986K | Dell Laptop 30W AC Adapter for Inspiron Mini 1010
$160.08 $116.00
Save 27.54%