Ultra Products LSP550 Lifetime Series Pro 550w PSU $50.00 to $75.00 This Ultra Products LSP550 Lifetime Series Pro 550w PSU power supply unit provides power of 550 watts. it's fully compatible with ATX 12V. Manufacturer:Ultra Products Product MPNKey FeaturesMiscellaneous MPN LSP550 Wattage 550 Watt Number of Fans   Single Fan Compatibility   ATX 12V UPC 22769401164 Tags: ultra, products, lsp550, lifetime, series, pro, 550w, psu,

StarTech.com (ATX2PW400PRO) 400-Watt Power Supply $42.00 to $68.00 This 400 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 an 8cm dual ball bearing fan for superior air flow, you can rest assured that this power supply will be as dependable as you need it to be. Compliant with the ATX 2.01 form factor, the ATX2PW400PRO includes a split 24/20 pin ATX connector for compatibility with existing standards, as well as a generous number of accessory connectors to maximize your configuration possibilities.Minimize Manufacturer:StarTech.com Product MPNKey FeaturesOther FeaturesDimensionsWarrantyMiscellaneous MPN ATX2PW400PRO Wattage 400 Watt Number of Fans   Dual Fan Compatibility   ATX 12V MTBF 100000 Hours Width 5.51 in. Depth 5.91 in. Height 3.39 in. Weight 4.22 lb. Warranty 3 Years UPC 00065030817745 Exterior Color   Nickel Tags: startech.com, atx2pw400pro, 400-watt, power, supply,

ModXStream Pro OCZ500MXSP $59.00 to $125.00 The OCZ ModXStream provides Universal Input and Active PFC (Power Factor Correction) to effectively regulate input voltage across worldwide power grids and maintain an economical, stable supply of power. Manufacturer:OCZ Product MPNKey FeaturesPower PropertiesOther FeaturesDimensionsWarrantyMiscellaneous MPN OCZ500MXSP Wattage 500 Watt Number of Fans   Single Fan Compatibility   EPS12/ATX12 AC Input 115V @ 10A, 230V @ 5A DC Output +3.3V @ 25A, +5V @ 25A, +5VSB @ 2.5A, +12V @ 18A, +12V (2nd) @ 18A, -12V @ 0.3A MTBF 100000 Hours Width 5.91 in. Depth 6.3 in. Height 3.39 in. Warranty 3 Years UPC 842024009139 Tags: modxstream, pro, ocz500mxsp,

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Thermaltake W0224RU

This Thermaltake (W0224RU) power supply unit provides power of 850 watts, it's fully compatible with ATX.

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Cooler Master Elite RS400-PSARJ3-US

Elite power supplies deliver value while providing a durable power source for everyday computing. Using high performance components, Elite power supplies are compliant with most international standards including ATX 12V V2.3.

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ModXStream Pro OCZ500MXSP

The OCZ ModXStream provides Universal Input and Active PFC (Power Factor Correction) to effectively regulate input voltage across worldwide power grids and maintain an economical, stable supply of power.

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Ultra Products LS400

Ultra LS power supplies offer a Lifetime Warranty, more connectivity choices than the typical power supply, and have built in short circuit protection. The LS supports all Intel and AMD platforms, SATA devices and PCI Express graphics cards.