Desktop Power Supplies

28 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 $5.00 (13%)
 
In Stock
Ultra Products LS-400 Lifetime Series ATX Power Supply
400-Watt Total Output Power / Thermostatically controlled 120mm fans for low acoustic noise / Meets ATX v2.2, V1.3 and ATX 12V v2.2 Specifications [ ULR LS400 ]
 
Was $42.99   You Save $3.04 (7%)
 
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 $9.00 (13%)
 
Out of 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 $3.00 (8%)
 
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 $5.11 (5%)
 
In Stock
Antec EarthWatts 500 Power Supply Component for ATX PC
ATX12V version 2.2 / 80mm low noise cooling fan / Dual 12V outputs / PCI-E Connector / 4 SATA Connectors / 500 Watt / 80 PLUS [ ANT 27500 ]
Was $84.99   You Save $10.11 (12%)
 
In Stock
Antec 27380 EA380 Earthwatts 380-Watt Power Supply
Energy Efficient / 80mm low noise-cooling fan / 4 SATA connectors / 80 PLUS certified / ATX12V version 2.2 / Active Power Factor Correction PFC / 80 PLUS [ ANT 27380 ]
Was $54.99   You Save $5.04 (9%)
 
In Stock
Ultra Products LS-600 Lifetime Series ATX Power Supply
600-Watt Total Output Power / Thermostatically controlled 120mm fans for low acoustic noise / Meets ATX v2.2, V1.3 and ATX 12V v2.2 Specifications [ ULR LS600 ]
Was $59.99   You Save $7.00 (12%)
 
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 $11.96 (17%)
 
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 $15.11 (18%)
 
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 $51.00 (24%)
 
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 $7.00 (13%)
 
In Stock
Antec 1000Watt 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 $65.00 (26%)
 
In Stock
Antec 24850 CP-850 850-Watt Power Supply Unit
For Antec's Twelve Hundred, P183, & P193 / Large 120mm PWM fan / 80 PLUS certification / NVIDIA SLI-Ready / Universal Input [ ANT 24850 ]
Was $134.99   You Save $10.04 (7%)
 
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 27430 EarthWatts 430 Power Supply
ATX12V version 2.2 / 80mm low noise cooling fan / Dual 12Voutputs: 12V2 for Motherboard and peripherals; 12V1 for processor / Industrial-grade protection [ ANT 27430 ]
Was $79.99   You Save $11.00 (14%)
 
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 $15.00 (18%)
As Seen in the New York Times
 
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 $14.11 (11%)
Price Reflects $5 Instant Rebate thru 11/09/09
 
In Stock
Ultra Products ULT40311 1000 Watt Power Supply
ATX and SATA Ready / PCI-E Ready / Modular [ ULR ULT40311 ]
Was $254.99   You Save $55.00 (22%)
 
In Stock
Antec 22850 Signature 850-Watt Premium Power Supply
80mm cooling fan uses Pulse Width Modulation / nVidia SLI-ready certified / Universal Input and Active PFC / Advanced Hybrid Cable Management [ ANT 22850 ]
Was $224.95   You Save $5.00 (2%)
 
In Stock
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