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,
| Ultra Products LSP750 Lifetime Series Pro 750w PSU$70.00 to $116.00

This Ultra Products LSP750 Lifetime Series Pro 750w PSU power supply unit provides power of 750 watts.
Manufacturer:Ultra Products Product MPN MPN | LSP750 | Key Features Wattage | 750 Watt | Number of Fans | Single Fan | Miscellaneous UPC | 22769401188 |
Tags:ultra, products, lsp750, lifetime, series, pro, 750w, 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,
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This Ultra Products Ultra Lifetime LS500 ATX12V & EPS12V Power Supply - 500W - ATX12V & EPS12V Power Supply power supply unit provides power of 500 watts, it's fully compatible with ATX.

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.

This Antec EA 750 power supply unit provides power of 750 watts, it's fully compatible with ATX 12V.

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