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 MPN MPN | CP-850 | Key Features Wattage | 850 Watt | Number of Fans | Single Fan | Compatibility | ATX | Power Properties DC Output | +3.3V @ 24A, +5V @ 30A, +5VSB @ 3A, +12V @ 22A, +12V (2nd) @ 22A, -12V @ 0.6A | Other Features MTBF | 100000 Hours | Dimensions Width | 6.9 in. | Depth | 7.9 in. | Height | 4.7 in. | Weight | 7 lb. |
Tags:antec, cp-850,
| 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 MPN MPN | EA-500D | Key Features Wattage | 500 Watt | Number of Fans | Single Fan | Miscellaneous UPC | 761345275040 |
Tags:antec, ea-500d, 500w, earthwatts, green, series, psu,
| Antec BP350$30.00 to $46.00

This Antec BP350 power supply unit provides power of 350 watts, it's fully compatible with ATX 12V.
Manufacturer:Antec Product MPN MPN | BP350 | Key Features Wattage | 350 Watt | Number of Fans | Single Fan | Compatibility | ATX 12V | Power Properties DC Output | +3.3V @ 20A, +5V @ 20A, +5VSB @ 2.5A, +12V @ 10A, +12V (2nd) @ 13A, -12V @ 0.3A | Other Features MTBF | 80000 Hours | Dimensions Width | 5.8 in. | Depth | 5.5 in. | Height | 3.5 in. | Weight | 2.7 lb. | Miscellaneous UPC | 761345233507 |
Tags:antec, bp350,
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The OCZ ModXStream provides Universal Input and Active PFC (Power Factor Correction) to effectively regulate input voltage across worldwide power grids and maintain an economical, stable supply of power.

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

This StarTech.com (ATX2POW500HS) power supply unit provides power of 500 watts, it's fully compatible with ATX 12V.

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.