Whistler PI-400W$23.00 to $45.00

This Whistler PI-400W power supply unit provides power of 400 watts.
Manufacturer:Whistler Product MPN MPN | PI400W | Key Features Wattage | 400 Watt | Miscellaneous UPC | 052303403361 |
Tags:whistler, pi-400w,
| Antec TruePower Quattro 1000$179.00 to $270.00

TruePower Quattro™ is 80PLUS® certified which means that Quattro™ consumes about 33% less energy than many equivalent power supplies with the same power output. Four 12V rails increase your system stability 9
Manufacturer:Antec Product MPN MPN | 0761345-27100-4 | Key Features Wattage | 1000 Watt | Compatibility | ATX 12V | Power Properties AC Input | 115V @ 15A, 230V @ 9A | DC Output | +3.3V @ 25A, +5V @ 30A, +5VSB @ 3A, +12V @ 18A, +12V (2nd) @ 70A, -12V @ 0.5A | Other Features MTBF | 100000 Hours | Dimensions Width | 5.9 in. | Depth | 7.1 in. | Height | 3.4 in. | Weight | 5.75 lb. | Miscellaneous UPC | 761345271004 | Exterior Color | Black • White |
Tags:antec, truepower, quattro, 1000,
| 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 MPN MPN | 0761345-22850-3 | Key Features Wattage | 850 Watt | Number of Fans | Single Fan | Compatibility | EPS12/ATX12 | Power Properties DC Output | +3.3V @ 25A, +5V @ 25A, +5VSB @ 3A, +12V @ 22A, +12V (2nd) @ 22A, -12V @ 0.5A | Other Features MTBF | 100000 Hours | Dimensions Width | 5.9 in. | Depth | 7.1 in. | Height | 3.4 in. | Weight | 6.14 lb. | Warranty Warranty | 5 Years | Miscellaneous UPC | 761345228503 |
Tags:antec, signature, 850,
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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.

This Ultra Products Lifetime Series Pro 650-Watt Power Supply power supply unit provides power of 650 watts. it's fully compatible with ATX.

This Antec EA-500D 500W EarthWatts Green Series PSU power supply unit provides power of 500 watts.

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.