Zalman Tech ZM460B-APS$82.00 to $127.00

This Zalman Tech (ZM460B-APS) power supply unit provides power of 460 watts, it's fully compatible with ATX 12V.
Manufacturer:Zalman Tech Product MPN MPN | ZM460B-APS | Key Features Wattage | 460 Watt | Number of Fans | Single Fan | Compatibility | ATX 12V | Miscellaneous UPC | 823884004618 |
Tags:zalman, tech, zm460b-aps,
| StarTech.com ATXPW400DELL$52.00 to $95.00

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
Manufacturer:StarTech.com Product MPN MPN | ATXPW400DELL | Key Features Wattage | 400 Watt | Number of Fans | Single Fan | Compatibility | ATX 12V | Power Properties DC Output | +3.3V @ 30A, +5V @ 28A, +5VSB @ 2.5A, +12V @ 14A, +12V (2nd) @ 15A, -12V @ 1A | Other Features MTBF | 100000 Hours | Dimensions Width | 5.91 in. | Depth | 5.51 in. | Height | 3.39 in. | Weight | 4.75 lb. | Warranty Warranty | 2 Years | Miscellaneous Exterior Color | Silver |
Tags:startech.com, atxpw400dell,
| StealthXStream OCZ700SXS$78.00 to $136.00

The StealthXStream, kept supremely cool with a large 120mm fan, features a standard ATX power supply form factor resulting in a compact footprint to accommodate virtually all computer towers.
Manufacturer:OCZ Product MPN MPN | OCZ700SXS | Key Features Wattage | 700 Watt | Number of Fans | Single Fan | Compatibility | EPS12/ATX12 | Power Properties DC Output | +3.3V @ 36A, +5V @ 30A, +5VSB @ 3A, +12V @ 18A, +12V (2nd) @ 18A, -12V @ 0.8A | Other Features MTBF | 100000 Hours | Dimensions Width | 5.91 in. | Depth | 5.51 in. | Height | 3.39 in. | Warranty Warranty | 3 Years | Miscellaneous UPC | 842024009511 |
Tags:stealthxstream, ocz700sxs,
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This Ultra Products LSP550 Lifetime Series Pro 550w PSU power supply unit provides power of 550 watts. it's fully compatible with ATX 12V.

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.

This Whistler PI-400W power supply unit provides power of 400 watts.

This Antec (CP-850) power supply unit provides power of 850 watts, it's fully compatible with ATX.