300W Power Supplies

Supermicro PWS0054 Power Supply 300W Module with PFC [24-pin, (4-pin = 12V)] for 1U Rackmount chassis - Model SP302-1S

Replace your old power supply with StarTech.com's reliable 300W ATX model.

Back-UPS HS 500VA 120V is a compete management and power protection solution for structured wiring and home networking applications. It provides the flexibility to remotely manage the UPS and control the outlets via Web browser.

The Apex AL-A300ATX 300W ATX 12V Switching Power Supply is an energy-efficient replaceable unit that delivers power to the system and cools it at the same time. The 300W ATX Power Supply is compatible with AMD Systems, Intel Systems, Pentium 3 and Pentium 4 and provides a total output power of 300 watts. The ATX Switching Power Supply also features..

The Office Rackmount LCD Series UPS is designed to protect home-office servers, PCs, graphic workstations, and commercial electronics.

Supermicro PWS303PQ Power Supply ATX, 300W, High Efficiency w/ PFC, 80 Plus Bronze

Supermicro PWS-302-1S Power Supply 300W, AC to DC Multiple Output Cold SWAP

This compact Power Supply comes with an anti-corrosive nickel plated chassis and houses a number of powerful features to boost your system s functioni

With 1200W of pure power, it efficiently supplies voltage for your PC.

Test the capabilities and endurance of this power supply.

300W Pro ATX Power Supply

The Entrust ETR500 is a 500VA/300W 120 VAC line interactive UPS designed for desktop or floor mounting.

The Liebert PowerSure PSA 1000VA Mini-tower UPS is an economical line-interactive UPS that offers full-featured power protection for small office computers and electronic equipment. It offers unique features and extraordinary performance. The backup or run time of this line-interactive UPS is based on the load; six minutes for a 600W full load and ..

HP A5800 300W DC POWER SUPPLY

300W ATX Power Supply

300W ALLIED ATX12V POWER SUPPLY

Tripp Lite's POS500 standby UPS system offers surge suppression and battery support, ideal for Kiosks, Point-of-Sale, Network Workstations and standalone PC applications. Internal UPS circuits maintain AC output during power failures and severe brownout conditions. Includes 3 battery-supported outlets plus 3 additional surge suppression-only outlet..

The Entrust ETR500 is a 500VA/300W 120 VAC line interactive UPS designed for desktop or floor mounting.

The Entrust ETR500 is a 500VA/300W 120 VAC line interactive UPS designed for desktop or floor mounting.

300W PS2 ATX12V LOW NOISE