Contact Us Order Status & Tracking Register & Log In My Cart
Computer Hardware PCs & Barebones Laptops Tablets Electronics Software Tools Deals
Browse Top Categories
Special Offers
Info

Featured Products
Mushkin Ventura Ultra 240GB USB 3.0 Flash Drive, P/N: MKNUFDVU240GB.
Mushkin Ventura Ultra 240GB USB 3.0 Flash Drive, P/N: MKNUFDV...
Only $199.99

LaCie Starck 1TB USB 2.0 3.5in External Desktop Hard Drive, Model: 301888KUA-R. Reconditioned Brown Box
LaCie Starck 1TB USB 2.0 3.5in External Desktop Hard Drive, M...
Only $57.97

Logitech Keyboard Case for iPad 2 Wireless Keyboard, Refurbished. P/N: 920-003402
Logitech Keyboard Case for iPad 2 Wireless Keyboard, Refurbis...
Only $21.99

Home >> 


Power Supplies, PSU, UPS, and Accessories


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
      Buy Uninex Power Strip PS08T

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

Ark Technology PS2 500W ATX Computer Power Supply ARK500/8, Supports SATA, with One 80mm Fan and Power Cord. Retail Box
Ark Technology PS2 500W ATX Computer Power Supply ARK500/8, Supports SATA, with One 80mm Fan and Power Cord. Retail Box

  • Limit 5 per customer

    Regular price:$19.99
    On Sale: $11.99
          Buy Ark Technology PS2 500W ATX PSU ARK500/8

  • 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



    Customer Feedback through Yahoo!
    Join our Newsletter

    Shipping Policy Customer Service Payment Policy
      Tracking Orders
      Est. Shipping Cost
      Time-in-Transit Map
      FAQ - Shipping
      Top Reasons for Delays
      UPS, FedEx, Postal Office
      Walk-in Sales
      APO/FPO Orders
      International
     
      Return Rates
      Statistics
      Satisfaction
      Account Applications
      Frequent Errors
      FAQ-Services
      FAQ-Tech Support
      Newsletter
      Order Status
     
      Credit Card via Phone
      Purchase Order
      Prepay, PayPal
      Resellers, VARs
      Corporate/Business
      Educational Government
      Terms & Conditions
      Price & Tax
      FAQ-Payment
     
    Directron.NET- Help Desk Directron.ORG - Resources Short Cuts
      Sales Support
      Tech Support
      Knowledge Base
      Customer Service
      Open Forums
      Advanced Search of Help Desk
      How to Choose?
      FAQs, Glossary
      BYO
      Installation
      How to Upgrade?
      Troubleshooting
      Top Sellers
      New Products
      Quiet Computers
      Water Cooling
      Overclocking
      Case Painting
     

    Rated 5-Star by Customers thru Yahoo! BBB Online Reliability Program Directron BizRate Ratings Rated 8.38/10 on ResellerRatings Customer Rating & Comments

    Advanced Filter
    Top Brands
  • Cooler Master Power Supplies
  • Enermax Power Supplies
  • FSP Group Products
  • HEC Power Supplies
  • Thermaltake Power Supplies
  • AOC e2260Swda 21.5in Slim Design 16:9 LED LCD Monitor (Black)...
    Only $119.99

    PNY Pro-Elite Plus 32GB Secure Digital High Capacity (SDHC) C...
    Only $19.99

    PNY HP 16GB Hi-Speed Secure Digital High Capacity (SDHC) Flas...
    Only $8.48

    LTS CMR8273 42 pcs IR LEDs IP66 Weather-proof Aluminum Bulle...
    Only $74.99

    Beige APC Back-UPS CS Uninterruptible Power Supply BK500, 300...
    Only $90.99

    Black/Blue Cooler Master Elite 311 ATX Mid-Tower Computer Cas...
    Only $36.99

    Black/Blue Cooler Master Elite 311 Mid-tower Computer Case, ...
    Only $53.99

    Logitech M600 Wireless Optical Touch Mouse, Unifying Receiver...
    Only $10.99

    HP x4000 Butterfly 2.4GHz Wireless Mouse H2F49AA#ABC, 1600 CP...
    Only $10.99

    *Free Standard Shipping* Dell Latitude 10 ST2E 10.1in IPS Scr...
    Only $279.99

    Dell Carrying Case for 10in Tablet (Black), Scratch-proof, Po...
    Only $12.99

    Opti-UPS 575VA/345W Value Series VS-CB 575VA UPS, 3 UPS Outle...
    Only $47.99

    OPTI-UPS Stabilizer Series 2000 Voltage Regulator, 1000Watts...
    Only $32.99

    LTS CMR5170 SONY Effio-E DSP Weather-proof Bullet Camera, SON...
    Only $89.99

    Hanns.G HT231HPBU 23in Multi-Touch Widescreen LED Monitor, 5m...
    Only $234.99

    Ricoh SP 204SN Monochrome Multifunction Laser Printer, 1200 x...
    Only $99.99