For: ATX, Power: 430 Watt, Dual Fan
One of the best looking and most efficient power supplies we've seen in years. This rock-solid, brilliantly engineered unit supports a 6-pin PCI-Express connector and features an outstanding PFC function for improved energy reliability and reduced current load on AC delivery systems. The TR2 boasts a dual 8cm fan providing the best airflow to cool your system along with intelligent black cable sleeving for optimum airflow inside the case. This premium power supply also features protections against over power, over voltage, short-circuit and protection reset. In addition to widespread industry praise, Thermaltake's TR2 has received safety certificates and approval from EMI, FCC, UL, CUL, CSA and CE.

Power: 350 Watt
This Hewlett Packard Compaq (249687-001) power supply unit provides power of 350 watts.

For: ATX, Power: 400 Watt
Bench testing a power supply is now simple and comprehensive with Ultra's power supply tester. Accepting either 20-pin or 24-pin ATX connectors and either 4-pin or 8-pin CPU power connectors, there are test ports for floppy connectors, drive connectors, even SATA and PCI-e! An audible beep tells you if your power supply is powered up and a green LED lights up for each live rail of the power supply. A must for any do-it-yourself PC builder.

For: ATX 12V, Power: 250 Watt, Single Fan
This ATX12V power supply is a 250W, PS2 Form Factor, six output unit with remote on/off, UL, CSA, CE, TUV approvals. Airflow drawn out of case into surroundings by 80mm internal fan.

Power: 160 Watt
This Dell (HP-L161NF3P) power supply unit provides power of 160 watts.

For: ATX 12V, Power: 350 Watt, Single Fan
This Antec BP350 power supply unit provides power of 350 watts, it's fully compatible with ATX 12V.

Power: 400 Watt, Single Fan
Designed to deliver more power than the original this enhanced 400W ATX 12V Power Supply is an ideal replacement for many compatible Dell computers. It offers dual 12V power rails to deliver stable po

Power: 180 Watt
This Dell (1N405) power supply unit provides power of 180 watts.

For: Micro ATX, Power: 200 Watt, Single Fan
This Micro ATX power supply is a 200W, PS3 Form Factor, five output unit with remote on/off, UL, CSA, CE, TUV approvals

For: ATX 12V, Power: 550 Watt, Single Fan
Neo HE combines the most desired features in PC power supplies with unprecedented efficiency in design. These new power supplies' energy-efficient operation reduces power consumption by up to 20% compared with traditional power supplies, saving users money. Also generating less heat, and enabling cooling with a smaller, slower, quieter fan. Active PFC circuitry further reduces impact on the power infrastructure. The result is cooler, quieter, and more environmentally friendly power.