Be quiet! SYSTEM POWER 9 CM, 400W

Every PC, workstation, or server needs a proper PSU to work. Many people underestimate the importance of this particular component, which they really shouldn't. Aside from supplying the electricity to the computer, it can make your PC components last longer and save you some power. The 400W Be quiet! SYSTEM POWER 9 CM, 400W ensures reliable transfer of power from the mains to separate modules, which then power all the parts. The ATX power source with a 400 W performance is designed for low to mid-range gaming computers. The Be quiet! unit conceals a 120mm fan that minimalises the temperature and improves its service life. Those who don't have a silent PC case should be pleased by its noise level of mere 15 dB. You can cut the power using a built-in switch. Every PC PSU on the market has a label that tells you its efficiency. The 80 PLUS Bronze tag indicates an efficiency of up to 87 %. Detachable cables keep your PC case neat and tidy.

Key Features of the 400W Be quiet! SYSTEM POWER 9 CM, 400W PSU

• Active power factor correction (PFC)
• ATX format is one of the most popular formats available
• The PC Power Supply is 80 PLUS Bronze certified, which guarantees an efficiency when processing input power of 87 %
• The 120mm fan has a maximum noise level of 15 dB
• Thermal speed control protects the Be quiet! SYSTEM POWER 9 CM, 400W PSU from high temperatures and temperature spikes
• Furthermore, you get a 5× serial ATA connector that lets you connect a hard drive, SSD, or a DVD drive
• PC protection: overvoltage protection (OVP), undervoltage protection (UVP), overcurrent protection (OCP), over-power protection (OPP), short-circuit protection (SCP) and over-temperature protection (OTP)