Desktop Power Supplies

31 products, sort by:  
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Antec BP350 350-Watt PSU Power Supply
Dual +12v outputs / ATX12V Version 2.01 compliant / Protection circuitry prevents short circuits, power overloads and over voltage [ ANT 23350 ]
Was $39.99   You Save $5.99 (15%)
 
In Stock
Ultra Products Lifetime Series Pro 550-Watt ATX Power Supply
Lifetime Series Pro supports all Intel and AMD platforms / 135mm Fan / SATA devices / PCI Express graphics cards / Short circuit protection [ ULR LSP550 ]
Was $66.99   You Save $9.99 (15%)
 
In Stock
Ultra Products Lifetime Series 350-Watt ATX Power Supply
LS supports Intel and AMD platforms / SATA devices / PCI Express graphics cards / Short circuit protection / In-rush current protection [ ULR LS350 ]
 
List $39.99   You Save $3.99 (10%)
 
In Stock
Antec Earthwatts EA-650 650 Watt Power Supply
80 PLUS®certified: reduces operating costs and protects the environment / ATX12V version 2.2 / EPS12V / 120mm low noise cooling fan / Three 12V output [ ANT 27650 ]
 
Was $94.99   You Save $10.99 (12%)
 
In Stock
Corsair CMPSU-750HX 750W Professional Series Power Supply Unit
Guaranteed to sustain its full rated wattage / Supports ATX12V 2.3 & EPS12V 2.91 standards / Up to 90% energy-efficiency / Multi-GPU ready [ C2R CMPSU750HX ]
 
In Stock
Ultra Products Lifetime Series Pro 650-Watt ATX Power Supply
Lifetime Series Pro supports all Intel and AMD platforms / 135mm Fan / SATA devices / PCI Express graphics cards / Short circuit protection [ ULR LSP650 ]
 
Was $84.99   You Save $15.99 (19%)
 
In Stock
Corsair CMPSU-850TX 850W Power Supply Unit
Supports ATX12V v2.2 standard / Ultra-quiet 140mm double ball-bearing fan / 80%+ energy efficiency / 100,000 Hours MTBF / NVIDIA SLI-ready certified [ C2R CMPSU850TX ]
 
In Stock
Antec Basiq BP500U 500-Watt PSU Power Supply
Universal input with Active PFC / ATX12V Version 2.01 compliant / Built-in industrial-grade protection circuitry / Dual +12V outputs [ ANT 23500 ]
List $69.95   You Save $12.95 (19%)
 
In Stock
Antec EA 430D 430W EarthWatts Green Series PSU
80 Plus Bronze Certified / No AC cord included / 430 Watts / ATX12V version 2.3 / Universal Input / Dual +12V output / 80mm low noise cooling fan [ ANT EA430D ]
List $79.95   You Save $10.95 (14%)
 
In Stock
Corsair CMPSU-400-CX 400W ATX12V Power Supply
ATX12V v2.2 & ATX12V v2.01 / ATX PS/2 size / Ultra-quiet 120mm double ball-bearing fan / 99% Active Power Factor Correction / Dedicated single +12V [ C2R CMPSU400CX ]
List $58.00   You Save $4.00 (7%)
 
In Stock
Corsair TX650W Desktop Power Supply
650Watts / Ultra-quiet 120mm Fan / 2 x 8-Pin PCI-E, 8 x SATA, 8 x 4-Pin connectors / ATX12V v2.2 standard / MTBF: 100,000 Hours / NVIDIA SLI-ready [ C2R CMPSU650TX ]
Was $116.99   You Save $14.99 (13%)
 
In Stock
Ultra Products Lifetime Series 500-Watt ATX Power Supply
LS supports Intel and AMD platforms / 120mm Fan / SATA devices / PCI Express graphics cards / Short circuit protection [ ULR LS500 ]
 
Was $53.99   You Save $7.99 (15%)
 
In Stock
Ultra Products LSP750 Lifetime Series Pro 750-Watt ATX Power Supply
Lifetime Series Pro supports all Intel and AMD platforms / 135mm Fan / SATA devices / PCI Express graphics cards / Short circuit protection [ ULR LSP750 ]
 
Was $84.99   You Save $10.99 (13%)
 
In Stock
Antec 23652 TruePower TP-650 650-Watt Power Supply Unit
DC to DC voltage regulator modules / 80 PLUS Bronze certified / Hybrid cable management / 120mm PWM / NVIDIA SLI-Ready / ATX12V v2.3 and EPS12V v2.91 [ ANT 23652 ]
Was $123.99   You Save $9.99 (8%)
 
In Stock
Antec EA 380D Green 380W Power Supply
80 PLUS Bronze certified / ATX12V version 2.3 / Dual +12V output circuits / 80mm low noise cooling fan / 1 x 6-pin PCI-E connectors [ ANT EA380D ]
Was $54.99   You Save $5.99 (11%)
 
In Stock
Corsair HX1000W Desktop Power Supply
1000Watts / 140mm Fan / 6 x 6+2-Pin PCI-E, 6 x SATA, 6 x 4-Pin connectors / Multiple GPU ready / ATX12V v2.2 standard / MTBF: 100,000 Hours [ C2R CMPSU1000HX ]
 
Was $248.99   You Save $19.99 (8%)
 
Out of Stock
Antec 1000-Watt TruePower Quattro Power Supply
NVIDIA SLI ready Certified / Gold plated connectors / 80mm low noise cooling fan / MTBF: 100,000 hours / 5 Year Warranty [ ANT 27100 ]
Was $249.99   You Save $65.99 (26%)
 
In Stock
Antec 27850 TruePower Quattro 850 Watts Full Throttle Power Supply
Gold plated connector conductivity / 80Plus Certified / 80mm low noise-cooling fan / Up to 100000 hours MTBF / 4 PCI-E Connectors for video cards [ ANT 27850 ]
 
Was $209.99   You Save $51.99 (25%)
 
In Stock
Antec 27750 EarthWatts 750 Power Supply Unit
135mm low noise cooling fan / 80 PLUS certified / Universal Input / 9 SATA connectors / Industrial-grade protection circuitry / ATX12V version 2.3 [ ANT 27750 ]
 
In Stock
Antec 23752 True-Power 750 Watt Power Supply Unit
80-Plus / 120mm Fan / Cable Management / 2x8 PCIE / ATX 12V v2.3 [ ANT 23752 ]
 
Was $138.99   You Save $9.99 (7%)
 
In Stock
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