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,

Antec CP-850 $109.00 to $199.00 This Antec (CP-850) power supply unit provides power of 850 watts, it's fully compatible with ATX. Manufacturer:Antec Product MPNKey FeaturesPower PropertiesOther FeaturesDimensions MPN CP-850 Wattage 850 Watt Number of Fans   Single Fan Compatibility   ATX DC Output +3.3V @ 24A, +5V @ 30A, +5VSB @ 3A, +12V @ 22A, +12V (2nd) @ 22A, -12V @ 0.6A MTBF 100000 Hours Width 6.9 in. Depth 7.9 in. Height 4.7 in. Weight 7 lb. Tags: antec, cp-850,

Corsair Memory CX400W $50.00 to $80.00 The Corsair Power CX400W is not your basic power supply. It features a thermally-controlled 120mm fan for whisper quiet operation and active power factor correction circuitry for clean, reliable power output. The extra long, sleeved cables allow easy integration into a wide variety of cases, and the large number of connectors assures compatibility with nearly all components.Minimize Manufacturer:Corsair Memory Product MPNKey FeaturesPower PropertiesMiscellaneous MPN CMPSU-400CX Wattage 400 Watt Compatibility   ATX DC Output +5V @ 20A, +12V @ 30A, -12V @ 0.8A UPC 843591002868 Tags: corsair, memory, cx400w,

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StarTech.com ATX2POW500HS

This StarTech.com (ATX2POW500HS) power supply unit provides power of 500 watts, it's fully compatible with ATX 12V.

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Antec BP500U

This Antec BP500U power supply unit provides power of 500 watts, it's fully compatible with ATX 12V.

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Thermaltake W0317RU

This Thermaltake (W0317RU) power supply unit provides power of 700 watts, it's fully compatible with ATX.

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ModXStream Pro OCZ700MXSP

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.