Antec BP500U$37.00 to $70.00

This Antec BP500U power supply unit provides power of 500 watts, it's fully compatible with ATX 12V.
Manufacturer:Antec Product MPN MPN | BP500U | Key Features Wattage | 500 Watt | Compatibility | ATX 12V | Power Properties DC Output | +3.3V @ 30A, +5V @ 30A, +5VSB @ 2.5A, +12V @ 18A, +12V (2nd) @ 18A, -12V @ 0.3A | Other Features MTBF | 80000 Hours | Dimensions Width | 5.8 in. | Depth | 5.5 in. | Height | 3.5 in. | Weight | 3.7 lb. | Miscellaneous UPC | 00761345235006 |
Tags:antec, bp500u,
| HP 348114-001$62.00 to $510.00

This Hewlett Packard (348114-001) power supply unit provides power of 1300 watts.
Manufacturer:Hewlett Packard Product MPN MPN | 348114001 | Key Features Wattage | 1300 Watt | Miscellaneous Quantity in Package | 1 | UPC | 808736763479 |
Tags:hp, 348114-001,
| StarTech.com ATXPOW350DF$39.00 to $61.00

Replace that older or non-functioning power supply in your PC with this premium power supply for heavily loaded systems, the ATXPOW350DF. This reliable 350 Watt, heavy-duty power supply is guaranteed compatible with Pentium 4 (and lower) and AMD processors and constructed from the highest quality components to ensure an extra long-life. The ATXPOW350DF provides the optimum power required for today's demanding 3D video, multi-CPU applications and additional drives. 2 d ball-bearing, automatic temperature control fans ensure plenty of air circulation and a superior EMI/RFI power filtration system is used to provide system components with clean, stable power. Low noise/ripple as well as short circuit protection are additional reasons why the ATXPOW350DF is the ultimate power supply for system stability.Minimize
Manufacturer:StarTech.com Product MPN MPN | ATXPOW350DF | Key Features Wattage | 350 Watt | Number of Fans | Dual Fan | Compatibility | ATX 12V | Power Properties AC Input | 115V @ 8A, 230V @ 4A | DC Output | +3.3V @ 28A, +5V @ 35A, +5VSB @ 2.5A, +12V @ 15A, -5V @ 0.5A, -12V @ 0.8A | Other Features MTBF | 60000 Hours | Dimensions Width | 5.87 in. | Depth | 5.9 in. | Height | 3.35 in. | Weight | 4.6 lb. | Miscellaneous Quantity in Package | 1 | UPC | 065030794541 | Exterior Color | Titanium |
Tags:startech.com, atxpow350df,
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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.

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.

This Corsair Memory Corsair TX Series, 650 Watt, ATX, PS/2, Power Supply, UK Version (CMPSU-650TXUK) power supply unit provides power of 650 watts, it's fully compatible with ATX 12V.

This Ultra Products LSP750 Lifetime Series Pro 750w PSU power supply unit provides power of 750 watts.