StarTech.com ATX2POW500HS$55.00 to $94.00

This StarTech.com (ATX2POW500HS) power supply unit provides power of 500 watts, it's fully compatible with ATX 12V.
Manufacturer:StarTech.com Product MPN MPN | ATX2POW500HS | Key Features Wattage | 500 Watt | Number of Fans | Single Fan | Compatibility | ATX 12V | Miscellaneous UPC | 65030819602 |
Tags:startech.com, atx2pow500hs,
| Ultra Products LS600$44.00 to $70.00

The Lifetime Series Power Supply supports all Intel and AMD platforms, SATA devices and PCI Express graphics cards. This power supply also includes short circuit protection, in-rush current protection and thermal overload cutoff protection.
Manufacturer:Ultra Products Product MPN MPN | LS600 | Key Features Wattage | 600 Watt | Number of Fans | Single Fan | Compatibility | ATX | Power Properties AC Input | 115V @ 10A, 230V @ 6A | DC Output | +3.3V @ 25A, +5V @ 32A, +5VSB @ 2A, +12V @ 32A, -5V @ 0.6A, -12V @ 0.6A | Dimensions Width | 5.75 in. | Depth | 6 in. | Height | 3.25 in. | Weight | 6 lb. | Warranty Warranty | Lifetime | Miscellaneous UPC | 22769401072 |
Tags:ultra, products, ls600,
| Corsair Memory CMPSU-1000HX$229.00 to $380.00

This Corsair Memory CMPSU-1000HX power supply unit provides power of 1000 watts, it's fully compatible with EPS12/ATX12.
Manufacturer:Corsair Memory Product MPN MPN | CMPSU-1000HX | Key Features Wattage | 1000 Watt | Compatibility | EPS12/ATX12 | Power Properties DC Output | +3.3V @ 30A, +5V @ 30A, +12V @ 40A, +12V (2nd) @ 40A, -12V @ 0.8A | Other Features MTBF | 100000 Hours | Dimensions Width | 5.91 in. | Depth | 7.87 in. | Height | 3.39 in. | Miscellaneous UPC | 84035910007032 |
Tags:corsair, memory, cmpsu-1000hx,
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This Corsair Memory (CMPSU-650HX) power supply unit provides power of 650 watts, it's fully compatible with ATX.

This Hewlett Packard HP 1200W 12V HOTPLUG ACC PWR SPPLY System Power Supplies power supply unit provides power of 200 watts.

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 Antec BP500U power supply unit provides power of 500 watts, it's fully compatible with ATX 12V.