be quiet! System Power 11 power supply, 450 W, 80 PLUS Bronze

The be quiet! System Power 11 450W is an entry-level ATX power supply for a home or office PC that needs to be reliable and quiet. A temperature-controlled 120 mm fan keeps noise down, while ATX 3.1 compatibility and two PCIe 6+2 connectors let it power a graphics card. The cables are fixed.

The maker highlights: standby draw of less than 0.15 W, DC-to-DC voltage regulation and a full set of protection features.

• Power. 450 W
• Certification. 80 PLUS Bronze
• Standard. ATX 3.1
• Cables. fixed (non-modular)
• Fan. 120 mm, rifle bearing
• Graphics card power. 2 × PCIe 6+2
• SATA power connectors. 5
• Colour. black
• Manufacturer code. BP009EU
• Warranty. 24 months