be quiet 500 Watt System Power 9 CM Semi Modular Bronze ATX PSU/Power Supply
500W be quiet! System Power 9 CM, Hybrid Modular, 80PLUS Bronze, SLI/CrossFire, Dual Rail, 38A, 120mm Fan, ATX PSU
- By DPD On 25th Jan to your specified address. | £5.48 Receive SMS with one-hour delivery window Weekend, timed and European delivery options are available at checkout
- Collect instore Collect from our Bolton store, BL6 6PE | Free
- UPS and DPD Pickup Pickup from local convenience store | £4.79
System Power 9 500W CM 80+ Bronze Power Supply from be quiet!

great RELIABILITY AND excellent EFFICIENCY With the System Power 9 PSUs, be quiet! is living up to it's name. This innovative 500W CM power supply provides near-silent operation and fantastic reliability. It utilizes a smart temperature-controlled 120mm fan for low noise and fantastic cooling, along with an 80 PLUS Bronze efficiency rating (up to 89%) for impressive power saving. You can build a cutting-edge gaming system with ease, with it's dependable power for both CPU and GPUs. It offers 12V-rails and can support more than one graphics card. The System Power 9 uses semi-modular cabling so you only have to use what you need, and is protected by a range of protective features that make sure your PSU is always operating safely. Enjoy additional security with a three-year manufacturer warranty.
Experience Intelligent Performance with Near-Silent Noise

WITH ULTRA QUIET OPERATION The System Power 9 houses an intuitive temperature-controlled 120mm fan. It provides you with the low noise operation that be quiet! is well-known for, but built into a cost-effective system. Enjoy the convenience of near-silent operation and excellent cooling. This high-quality fan works tirelessly to provide high-end performance in a more affordable way.
Compatibility with Future Hardware

INNOVATIVE DC-TO-DC CONVERSION This versatile PSU is equipped with DC-to-DC conversion to provide tight voltage regulation even under heavy cross-loading conditions. This ensures reliable operation and makes it ready for the next generation of processors and graphics cards.
Protect the Performance of your Power Supply

COMPREHENSIVE PROTECTION The SP9 PSU's offer top component protection with a full range of safety functions, including OCP, OVP, OPP, OTP UVP and SCP, which provide the ultimate protection and secure operation.
Never Worry about Cable Clutter

SEMI MODULAR CABLE MANAGEMENT Enjoy complete convenience and attractive design with the System Power 9's semi-modular cable management. It comes with full high-quality black sleeved cables that add a touch of sleekness to any system. Thanks to the semi-modular cable management, cables that are unneeded in your system are left out.
Fantastic Efficiency is Guaranteed

80 PLUS BRONZE CERTIFICATION 80 PLUS Bronze is a special certification that proves this PSU is excellent when it comes to efficiency and power saving. With high operating efficiency at a rating of up to 89% which is a remarkable achievement.