Cisco PWR-C45-4200ACV $1,260.00 to $3,222.00 The Catalyst 4500 Series Dual Input AC Power Supply supports data and PoE, is designed to accept either 100V AC circuits or 200V AC circuits. The 4200W supply is the largest internal AC power supply available for the Catalyst 4500 series switch. Customer planning large scale PoE deployments can use the dual inputs in the 200V AC configuration. Customers planning for the future can deploy the 4200W power supply with a single 100V circuit.Minimize Manufacturer:Cisco Product MPNKey FeaturesMiscellaneous MPN PWR-C45-4200ACV= Wattage 200 Watt UPC 0882658008566 Tags: cisco, pwr-c45-4200acv,

Ultra Products Ultra Lifetime LS500 ATX12V and EPS12V Power Supply - 500W - ATX12V and EPS12V Power Supply $38.00 to $58.00 This Ultra Products Ultra Lifetime LS500 ATX12V & EPS12V Power Supply - 500W - ATX12V & EPS12V Power Supply power supply unit provides power of 500 watts, it's fully compatible with ATX. Manufacturer:Ultra Products Product MPNKey FeaturesMiscellaneous MPN ULT-LS500 Wattage 500 Watt Number of Fans   Single Fan Compatibility   ATX UPC 22769401065 Tags: ultra, products, ultra, lifetime, ls500, atx12v, and, eps12v, power, supply, -, 500w, -, atx12v, and, eps12v, power, supply,

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,

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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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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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StarTech.com ATXPW400DELL

Designed to deliver more power than the original this enhanced 400W ATX 12V Power Supply is an ideal replacement for many compatible Dell computers. It offers dual 12V power rails to deliver stable po

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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.