StarTech Professional 550 W internal Power Supply, professional-grade power supply is the perfect upgrade or replacement for powering your AMD or Intel based PC. With two 12V power rails and premium EMI/RFI power filtration for low noise and ripple, this is the perfect solution for delivering stable power to the most demanding devices. Plus, with Quad+1 protection from short circuit, over power, over voltage and no-load situations, as well as 2 dual ball bearing 8cm fans for superior air flow, you can rest assured that this power supply will be as dependable as you need it to be. Compliant with the ATX 2.01 form factor, the ATX2PW550PRO includes a split 24/20 pin ATX connector for compatibility with existing standards, as well as a generous number of accessory connectors - including 2 PCI Express connectors - to maximize your configuration possibilities.

Replace that older or non-functioning power supply with StarTech.com's ultra-reliable ATXPOWER250 250 watt power supply. The ATXPOWER250 is guaranteed compatible with Intel and AMD processors and designed for an extra long-life in personal and industrial computers. It's even AMD Recommended to guarantee processor compatibility. The ATXPOWER250 power supply ensures stable system performance, using an automatic temperature control fan to move hot air away from sensitive components. A superior power filtration system is achieved through an EMI/RFI power filter. Low noise/ripple as well as short circuit protection are additional reasons why the ATXPOWER250 is the ultimate power supply for system stability.

Replace that older or non-functioning power supply with StarTech.com's ultra-reliable ATXPOWER300 300 watt power supply. The ATXPOWER300 is guaranteed compatible with Intel and AMD processors and designed for an extra long-life in personal and industrial computers. It's even AMD Recommended to guarantee processor compatibility. The ATXPOWER300 power supply ensures stable system performance, using an automatic temperature control fan to move hot air away from sensitive components. A superior power filtration system is achieved through an EMI/RFI power filter. Low noise/ripple as well as short circuit protection are additional reasons why the ATXPOWER300 is the ultimate power supply for system stability.

Replace that older or non-functioning power supply with StarTech.com's ultra-reliable ATXPOWER300 300 watt power supply. The ATXPOWER300 is guaranteed compatible with Intel and AMD processors and designed for an extra long-life in personal and industrial computers. It's even AMD Recommended to guarantee processor compatibility. The ATXPOWER300 power supply ensures stable system performance, using an automatic temperature control fan to move hot air away from sensitive components. A superior power filtration system is achieved through an EMI/RFI power filter. Low noise/ripple as well as short circuit protection are additional reasons why the ATXPOWER300 is the ultimate power supply for system stability.

Replace that older or non-functioning power supply with StarTech.com's ultra-reliable ATXPOWER350 350 watt power supply. The ATXPOWER350 is guaranteed compatible with Intel Pentium and AMD processors and designed for an extra long-life in personal and industrial computers. It's even AMD Recommended to guarantee processor compatibility. The ATXPOWER350 power supply ensures stable system performance, using an automatic temperature control fan to move hot air away from sensitive components. A superior power filtration system is achieved through an EMI/RFI power filter. Low noise/ripple as well as short circuit protection are additional reasons why the ATXPOWER350 is the ultimate power supply for system stability.

The ATX2POWER350 is ready to power the next generation of computers. It offers dual 12V power rails to deliver stable power to demanding components, and both 20 and 24-pin ATX motherboard power connectors for excellent motherboard compatibility. The temperature controlled smart fan cools your entire system while the EMI/RFI power filter reduces noise/ripple. Guaranteed compatible with Intel Pentium processors, recommended by AMD, and MTBF of 100, 000 hrs!

Replace that older or non-functioning power supply with StarTech.com's ultra-reliable ATXPOWER400 400 watt power supply. The ATXPOWER400 is guaranteed compatible with Intel Pentium and AMD processors and designed for an extra long-life in personal and industrial computers. It's even AMD Recommended to guarantee processor compatibility. The ATXPOWER400 power supply ensures stable system performance, using an automatic temperature control fan to move hot air away from sensitive components. A superior power filtration system is achieved through an EMI/RFI power filter. Low noise/ripple as well as short circuit protection are additional reasons why the ATXPOWER400 is the ultimate power supply for system stability.

The ATX2POWER400 is ready to power the next generation of computers. It offers dual 12V power rails to deliver stable power to demanding components, and both 20 and 24-pin ATX motherboard power connectors for excellent motherboard compatibility. The temperature controlled smart fan cools your entire system while the EMI/RFI power filter reduces noise/ripple. Guaranteed compatible with Intel Pentium processors, recommended by AMD, and MTBF of 100, 000 hrs!

The ATX2POWER450 is ready to power the next generation of computers. It offers dual 12V power rails to deliver stable power to demanding components, and both 20 and 24-pin ATX motherboard power connectors for excellent motherboard compatibility. The temperature controlled smart fan cools your entire system while the EMI/RFI power filter reduces noise/ripple. Guaranteed compatible with Intel Pentium processors, recommended by AMD, and MTBF of 100, 000 hrs!

Keep your hard-working system as quiet and distraction-free as possible with this StarTech.com Power Supply. The ATXPOW330HS gives your system components 330 Watts of clean, reliable power, while its large whisper-quiet 12cm fan silently keeps your system cool. The ATXPOW330HS is guaranteed compatible with high-end Intel and AMD processors and is designed for an extra long-life in personal and industrial environments. Its smart 12 cm ball-bearing fan automatically adjusts speed to stay as quiet as possible, while maintaining optimum cooling. The ATXPOW330HS comes Serial ATA ready with two SATA connectors.

Keep your hard-working system as quiet and distraction-free as possible with this StarTech.com Power Supply. The ATXPOW380HS gives your system components 380 Watts of clean, reliable power, while its large whisper-quiet 12cm fan silently keeps your system cool. The ATXPOW380HS is guaranteed compatible with high-end Intel and AMD processors and is designed for an extra long-life in personal and industrial environments. Its smart 12 cm ball-bearing fan automatically adjusts speed to stay as quiet as possible, while maintaining optimum cooling. The ATXPOW380HS comes Serial ATA ready with two SATA connectors.

StarTech Silent 400 W Internal Power Supply with 12 cm Fan is the perfect upgrade or replacement for powering your AMD or Intel based PC. With dual 12V power rails and premium EMI/RFI power filtration for low noise and ripple, this is the ideal solution for delivering stable power to the most demanding devices. Plus, with Quad+1 protection from short circuit, over power, over voltage and no-load situations, as well as a 12cm dual ball bearing fan for superior air flow, you can rest assured that this power supply will be as dependable as you need it to be. Compliant with the ATX12V 2.01 form factor, the ATX2POWER400HS includes a split 24/20 pin ATX connector for compatibility with existing standards, as well as a generous number of accessory connectors to maximize your configuration possibilities.

Keep your hard-working system as quiet and distraction-free as possible with this StarTech.com Power Supply. The ATXPOW430HS gives your system components 430 Watts of clean, reliable power, while its large whisper-quiet 12cm fan silently keeps your system cool. The ATXPOW430HS is guaranteed compatible with high-end Intel and AMD processors and is designed for an extra long-life in personal and industrial environments. Its smart 12 cm ball-bearing fan automatically adjusts speed to stay as quiet as possible, while maintaining optimum cooling. The ATXPOW430HS comes Serial ATA ready with two SATA connectors.