Power Supplies from TigerDirect.com

As a paragon for effective UPS batteries the APC RBC25 Replacement Battery Cartridge #25 delivers in the clutch.

Tripp Lite's SMART1000RM1U intelligent, line interactive rack / tower uninterruptible power supply prevents data loss, downtime and equipment damage.

Make sure that your computer system runs on sufficient power, with the OCZ OCZ-ZT550W ZT Series ATX Modular Power Supply.

Receptacles: 1 x Hardwired

Delivering a total of 550 watts, this power supply keeps your system running smoothly.

Keep your equipment running with the Ultra Xfinity 850VA 425W UPS.

Built with the power capacity of 1500VA and 825W, it comes in an attractive all-black cabinet design that provides maximum power protection.

Compucessory 8-Outlet UPS Backup System w/ AVR

Offering two 8GB of DDR3 memory modules, it is capable of boosting your computer s multitasking potential.

The V-600 is the power supply for all casual users who needs a pinch of higher than average power - 600 watts.

Corsair Gaming Series GS700 CP-9020064-NA 700W Power Supply - 80+ Bronze Certified, 0 RPM, Blue LED, 140mm Double Ball Bearing Fan, Active PFC, Single +12V

It utilizes dual +12V outputs that boast a significant increase in available power output per power supply model over its predecessors.

Corsair Professional Series power supply units have been designed by Corsair and engineered to the highest quality standards.

Tripp Lite's interactive UPS system offers voltage regulation, surge suppression and long lasting expandable battery support.

As a global leader in power availability solutions, APC sets the standard in its industry for quality, innovation and support.

A leading mobile technology provider since 1993, BTI replacement batteries are rigorously tested to ensure maximum productivity and dependability.

The efficiency learned the 80 Plus Gold seal of approval, your guarantee that you're making the right choice for smart, efficient power delivery.

The Thermaltake W0319RU TR2 RX 850-Watt Modular Power Supply offers clean current to your PC under heavy load.

The Tripp Lite PDUMH20NET 1U Switched PDU enable a variety of advanced network control and monitoring functions.

You can fix this power supply into a standard ATX case and you can keep adding components with the confidence that you are not going to run out of wir