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Power Supplies, PSU, UPS, and Accessories


A power supply is an electronic device that supplies electric energy to an electrical load.Shop for computer power supplies at Directron.com. you can find lower prices on a wide selection of power supplies. Computer Power Supply, DC Power Supply, Laptop Power Supply.
100-200W 300Watt 400Watt 500Watt 600Watt 700Watt 800-999W 1000W Plus


Sort by Color: | Black | Red | Blue | Golden | Silver | See-Thru PSU |

Sort by Fans: | Fanless | One Fan | Two Fans | Three Fans | Four Fans |

Special Cables for Power Supplies



Standard ATX (20/20+4 pin)

All standard PSUs, both P4/non-P4 ready. For all standard cases.


EPS 12V (24+8pin) ATX

At one time the domain of Servers and high-end workstations these units now are usable for most Desktops as well as servers


Micro ATX / Flex ATX / SFX / TFX Power Supplies


Rackmount Power Supplies
Rackmount Power Supplies


Redundant PSU
Redundant PSU


Uninterruptible Power Supply (UPS)
Uninterruptible Power Supply (UPS)


GE Digital Energy IT (UPS) System


Surge Protectors / Power Strips
Surge Protectors / Power Strips


80 PLUS Certified
80 PLUS Certified


SLI or CrossFire Ready Power Supply
SLI or CrossFire Ready Power Supply


Modular Power Supply
Modular Power Supply


Quiet PC Power Supplies
Quiet PC Power Supplies


Lighted Power Supplies
Lighted Power Supplies


Power Supply Mods


Replacement PSU


PSU by Max Wattage


Sort by Number of Fans
Sort by Number of Fans


Sort by Special Colors
Sort by Special Colors


Power Supply Specialty Cables
Power Supply Specialty Cables


Accessories - PSU
Accessories - PSU


Shop PSU by Brand
Shop PSU by Brand


Shop PSU by Price
Shop PSU by Price



Best Sellers in Power Supplies


Uninex 6-Outlet Heavy Duty Power Strip, 1.6ft 14/3 AWG Power Cord, Model: PS08T
Uninex 6-Outlet Heavy Duty Power Strip, 1.6ft 14/3 AWG Power Cord, Model: PS08T

Regular price:$6.99
On Sale: $3.99
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Uninex 6-Outlet Power Strip with Surge Protection, 90 Joules, 3ft 14/3 AWG Power Cord, Model: PS08S
Uninex 6-Outlet Power Strip with Surge Protection, 90 Joules, 3ft 14/3 AWG Power Cord, Model: PS08S

Regular price:$8.99
On Sale: $4.99
      Buy Uninex Power Strip PS08S

Ark Technology  500W Computer Power Supply ARK500/8D, Supports SATA, w/ Dual 80mm Fan. Retail Box
Ark Technology 500W Computer Power Supply ARK500/8D, Supports SATA, w/ Dual 80mm Fan. Retail Box

Regular price:$16.99
On Sale: $12.99
      Buy Ark 500W Power Supply ARK500/8D

Logisys PS480D2 480W Dual Fan ATX Computer Power Supply, SATA, 20/24 Pin, Pentium4 support
Logisys PS480D2 480W Dual Fan ATX Computer Power Supply, SATA, 20/24 Pin, Pentium4 support

Regular price:$21.99
On Sale: $12.99
      Buy Logisys 480W ATX PSU PS480D2



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