StarTech.com ATXPW350DELL$47.00 to $75.00

This 350 Watt ATX12V 2.01 Dell PC Power Supply is a reliable upgrade or replacement for many compatible Dell computers. It offers dual 12V power rails to deliver stable power to demanding components, as well as both 20 and 24-pin ATX motherboard power connectors and a generous number of component connectors to ensure broad system compatibility.Minimize
Manufacturer:StarTech.com Product MPN MPN | ATXPW350DELL | Key Features Wattage | 350 Watt | Number of Fans | Single Fan | Compatibility | ATX 12V | Power Properties DC Output | +3.3V @ 22A, +5V @ 21A, +5VSB @ 2.5A, +12V @ 10A, +12V (2nd) @ 15A, -12V @ 0.8A | Other Features MTBF | 100000 Hours | Dimensions Width | 5.91 in. | Depth | 5.51 in. | Height | 3.39 in. | Weight | 4.2 lb. | Warranty Warranty | 2 Years | Miscellaneous UPC | 65030826501 | Exterior Color | Silver |
Tags:startech.com, atxpw350dell,
| 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,
| HP 437572-B21$92.00 to $379.00

This Hewlett Packard (437572-B21) power supply unit provides power of 200 watts.
Manufacturer:Hewlett Packard Product MPN MPN | 437572B21 | Key Features Wattage | 200 Watt | Miscellaneous UPC | 5051964144182 |
Tags:hp, 437572-b21,
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This CORSAIR TX Series CMPSU-950TX 950W ATX12V v2.2/EPS12V v2.91 SLI Ready 80 PLUS BRONZE Certified Activ... power supply unit provides power of 950 watts.

The Corsair TX power supplies are engineered using technology and components typically found with high performance power supplies. With design features such as a dedicated, single +12V rail offer the maximum compatibility with the system components.

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

This Hewlett Packard (348114-001) power supply unit provides power of 1300 watts.