Power Supply Units (865 items)

World Class Quiet and Efficiency be quiet! Straight Power 11 850W raises the bar for systems that demand virtually inaudible operation without power quality compromises. This PSU is clearly the bes...

World Class Quiet and Efficiency be quiet! Straight Power 11 1000W raises the bar for systems that demand virtually inaudible operation without power quality compromises. This PSU is clearly the be...

Exceptionally Quiet, Superior Reliability, Great Value Pure Power 11 400W offers peerless dependability and best-in-class features. Whether you’re assembling a very quiet system, building a multi-G...

Exceptionally Quiet, Superior Reliability, Great Value Pure Power 11 500W offers peerless dependability and best-in-class features. Whether you’re assembling a very quiet system, building a multi-G...

Exceptionally Quiet, Superior Reliability, Great Value Pure Power 11 600W offers peerless dependability and best-in-class features. Whether you’re assembling a very quiet system, building a multi-G...

Exceptionally Quiet, Superior Reliability, Great Value Pure Power 11 700W offers peerless dependability and best-in-class features. Whether you’re assembling a very quiet system, building a multi-G...

Proven Reliability and Good Efficiency Specially designed by be quiet! with the price-conscious PC builder in mind: System Power 9 400W CM offers renowned be quiet! performance and quietness and ma...

Proven Reliability and Good Efficiency Specially designed by be quiet! with the price-conscious PC builder in mind: System Power 9 600W CM offers renowned be quiet! performance and quietness and ma...

Proven Reliability and Good Efficiency Specially designed by be quiet! with the price-conscious PC builder in mind: System Power 9 700W CM offers renowned be quiet! performance and quietness and ma...

SFX Power 3 300W, the compact PSU from be quiet! that gives you more for your mini or media PC. It provides enough power to support powerful PCIe graphics cards while offering the ideal combination...

SFX Power 3 450W, the compact PSU from be quiet! that gives you more for your mini or media PC. It provides enough power to support powerful PCIe graphics cards while offering the ideal combination...

TFX Power 3 300W Bronze, the advanced be quiet! compact PSU gives you more for your mini or media PC. It supports the latest standards while providing solid voltages and enough power to support a P...

TFX Power 3 300W Gold, the advanced, high-efficiency be quiet! compact PSU gives you more for your mini or media PC. It supports the latest standards while providing solid voltages and enough power...

NO COMPROMISE SILENCE AND PERFORMANCE The be quiet! Dark Power 13 750W offers 80 PLUS® Titanium efficiency, virtually inaudible operation, and ATX 3.0 compliance for next-gen GPU compatibility. 80 ...

NO COMPROMISE SILENCE AND PERFORMANCE The be quiet! Dark Power 13 850W offers 80 PLUS® Titanium efficiency, virtually inaudible operation, and ATX 3.0 compliance for next-gen GPU compatibility. 80 ...