Ultra Products X3 1600-WATT Modular Psu$330.00 to $586.00

This Ultra Products X3 1600-WATT Modular Psu power supply unit provides power of 600 watts, it's fully compatible with ATX.
Manufacturer:Ultra Products Product MPN MPN | ULT40070 | Key Features Wattage | 600 Watt | Number of Fans | Single Fan | Compatibility | ATX | Miscellaneous UPC | 22769400709 |
Tags:ultra, products, x3, 1600-watt, modular, psu,
| StarTech.com PS2POWER230$23.00 to $47.00

Replace that older or non-functioning AT power supply with StarTech.com's ultra-reliable PS2POWER230 230 watt power supply. The PS2POWER230 is guaranteed compatible with Intel Pentium and AMD processors and designed for an extra long-life in personal and industrial computers. The PS2POWER230 power supply ensures stable system performance, using an automatic temperature control fan to move hot air away from sensitive components. A superior power filtration system is achieved through an EMI/RFI power filter. Low noise/ripple as well as short circuit protection are additional reasons why the PS2POWER230 is the ultimate power supply for system stability. Minimize
Manufacturer:StarTech.com Product MPN MPN | PS2POWER230 | Key Features Wattage | 230 Watt | Compatibility | AT | Dimensions Width | 5.9 in. | Depth | 5.9 in. | Height | 3.35 in. | Weight | 2.9 lb. | Warranty Warranty | 2 Years | Miscellaneous Quantity in Package | 1 | UPC | 065030786218 |
Tags:startech.com, ps2power230,
| 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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This Antec BP350 power supply unit provides power of 350 watts, it's fully compatible with ATX 12V.

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 Ultra Products LSP550 Lifetime Series Pro 550w PSU power supply unit provides power of 550 watts. it's fully compatible with ATX 12V.

This Antec EA 430D 430W EarthWatts Green Series PSU power supply unit provides power of 430 watts. it's fully compatible with ATX 12V.