Antec Signature 850 $228.00 to $368.00 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. Manufacturer:Antec Product MPNKey FeaturesPower PropertiesOther FeaturesDimensionsWarrantyMiscellaneous MPN 0761345-22850-3 Wattage 850 Watt Number of Fans   Single Fan Compatibility   EPS12/ATX12 DC Output +3.3V @ 25A, +5V @ 25A, +5VSB @ 3A, +12V @ 22A, +12V (2nd) @ 22A, -12V @ 0.5A MTBF 100000 Hours Width 5.9 in. Depth 7.1 in. Height 3.4 in. Weight 6.14 lb. Warranty 5 Years UPC 761345228503 Tags: antec, signature, 850,

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,

StarTech.com (ATX2PW450PRO) 450-Watt Power Supply $50.00 to $85.00 This 450 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. Compliant with the ATX 2.01 form factor, the ATX2PW450PRO 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 ATX2PW450PRO Wattage 450 Watt Number of Fans   Dual Fan Compatibility   ATX 12V MTBF 100000 Hours Width 5.91 in. Depth 5.51 in. Height 3.39 in. Weight 4.43 lb. Warranty 3 Years UPC 00065030817752 Exterior Color   Nickel Tags: startech.com, atx2pw450pro, 450-watt, power, supply,

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StarTech.com (ATX2PW500PRO) 500-Watt Power Supply

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

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HP ProCurve 600

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.

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StarTech.com (ATX2PW400PRO) 400-Watt Power Supply

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

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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.