Ultra Products Lifetime Series Pro 650-Watt Power Supply $60.00 to $100.00 This Ultra Products Lifetime Series Pro 650-Watt Power Supply power supply unit provides power of 650 watts. it's fully compatible with ATX. Manufacturer:Ultra Products Product MPNKey FeaturesMiscellaneous MPN LSP650 Wattage 650 Watt Number of Fans   Single Fan Compatibility   ATX UPC 22769401171 Tags: ultra, products, lifetime, series, pro, 650-watt, power, supply,

StarTech.com (ATX2PW500PRO) 500-Watt Power Supply $54.00 to $90.00 This 500 Watt, professional-grade power supply is the perfect upgrade or replacement for powering your AMD or Intel based PC. With two 12V power rails and premium EMI/RFI power filtration for low noise and ripple, this is the perfect solution for delivering stable power to the most demanding devices. Plus, with Quad+1 protection from short circuit, over power, over voltage and no-load situations, as well as a dual ball bearing 8cm fan for superior air flow, you can rest assured that this power supply will be as dependable as you need it to be.Minimize Manufacturer:StarTech.com Product MPNKey FeaturesPower PropertiesOther FeaturesDimensionsWarrantyMiscellaneous MPN ATX2PW500PRO Wattage 500 Watt Number of Fans   Dual Fan Compatibility   ATX 12V AC Input 115V @ 10A, 230V @ 5.5A MTBF 100000 Hours Width 5.51 in. Depth 5.91 in. Height 3.39 in. Weight 4.43 lb. Warranty 3 Years UPC 00065030817769 Exterior Color   Nickel Tags: startech.com, atx2pw500pro, 500-watt, power, supply,

Compaq Dl385 G5p $172.00 to $365.00 This Compaq Dl385 G5p power supply unit provides power of 460 watts. Manufacturer:Compaq Product MPNKey Features MPN 503296-B21 Wattage 460 Watt Tags: compaq, dl385, g5p,

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Antec EA 430D 430W EarthWatts Green Series PSU

This Antec EA 430D 430W EarthWatts Green Series PSU power supply unit provides power of 430 watts. it's fully compatible with ATX 12V.

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StealthXStream OCZ700SXS

The StealthXStream, kept supremely cool with a large 120mm fan, features a standard ATX power supply form factor resulting in a compact footprint to accommodate virtually all computer towers.

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Athenatech PS-400WX1

Athenatech manufactures professional computer cases and power supplies. The PS-400WX1 is a 400Watts Pentium ready power supply featuring 20 pin + 4 pin ATX-12V power connector, an 8 cm fan, 2 x Serial ATA (SATA) hard disks power connectors and Intelligent transformable mainboard connectors.

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Antec Signature 850

The Signature 850 features DC to DC voltage regulator modules which ensure greater system stability, and an 80mm Pulse Width Modulation (PWM) fan which can run up to 50% quieter than standard fans.