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,
| 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,
| 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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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.

The HP ProCurve 600 Redundant and External Power Supply provides 12V RPS for up to 6 stackable switches and 2 ports with 370W 50V PoE.

This Corsair Memory (CMPSU-650HX) power supply unit provides power of 650 watts, it's fully compatible with ATX.

Information technology professionals rely on HP quality to ensure maximum productivity. As the power of applications, processors, memory adapters and storage devices increases, high-end computer users are seeking ways to optimize their system performance. HP provides leading solutions, adding new levels of performance, availability, flexibility, and management.Minimize