HP ProCurve 600 $518.00 to $1,374.00 The HP ProCurve 600 Redundant and External Power Supply provides 12V RPS for up to 6 stackable switches and 2 ports with 370W 50V PoE. Manufacturer:Hewlett Packard Product MPNKey FeaturesDimensionsMiscellaneous MPN J8168A#ABA Wattage 729 Watt Width 12.8 in. Depth 17.4 in. Height 1.7 in. Weight 11.77 lb. UPC 829160221786 Tags: hp, procurve, 600,

Antec EA-500D 500W EarthWatts Green Series PSU $65.00 to $85.00 This Antec EA-500D 500W EarthWatts Green Series PSU power supply unit provides power of 500 watts. Manufacturer:Antec Product MPNKey FeaturesMiscellaneous MPN EA-500D Wattage 500 Watt Number of Fans   Single Fan UPC 761345275040 Tags: antec, ea-500d, 500w, earthwatts, green, series, psu,

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,

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Corsair Memory CMPSU-650HX

This Corsair Memory (CMPSU-650HX) power supply unit provides power of 650 watts, it's fully compatible with ATX.

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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.

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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 TruePower Quattro TPQ850EC

This Antec TruePower Quattro (TPQ850EC ) power supply unit provides power of 850 watts.