Be Quiet! 450W System Power 10 PSU, 80+ Bronze, Fully Wired, Strong 12V Rail, Temp. Controlled Fan

Sale price £ 33.67
Only 86 units left

Pickup available at Racksurf & X-Case Build Hub

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System Power 10 450W has been built with price-conscious users in mind that do not want to dispense on reliability and quietness. Elaborated features such as a temperature-controlled fan and a remarkably low stand-by-drain underline the value System Power 10 450W offers even at entry-level. 

  • Temperature-controlled 120mm quality fan reduces system noise
  • Rock-solid stability with a strong 12V-rail
  • Tight voltage regulation using DC-to-DC technology
  • Dependable operation to support powerful GPUs
  • Stand-by drain of less than 0.15 watts
  • 80 PLUS® Bronze efficiency (up to 88.5%)
  • Attractive black flat cables
  • Complete suite of top safety features
  • 5-year manufacturer’s warranty 

Very Quiet Operation

High-quality fan for low noise
System Power 10 450W is equipped with a temperature-controlled 120mm quality fan. It provides the low noise operation that be quiet! is famous for, offering remarkable quietness at this price-level.

High Performance For Your System

Proven reliability for CPU and GPU
System Power 10 450W provides stable and dependable power for CPU and GPU. This ensures a steady and reliable operation even when your PC meets an unexpectedly heavy load.

80 PLUS® Bronze Certification

Efficient operation
The 80 PLUS Bronze certification of System Power 10 450W Bronze with an efficiency rating of up to 88.5% is convincing evidence of this PSU’s power saving operation.

Strong 12V Rail

For a stable PCIe graphics support
System Power 10 450W provides enough power for demanding graphics cards. Safety protections defend against overcurrents, over- and undervoltages, overtemperature, short circuits and overloads, thus keeping your valuable components safe.


Package Contents
80+ Bronze
230V, 20% load_ 86.8% 230V, 50% load_ 88.5% 230V, 100% load_ 85.5%
100,000 hours
OCP (over current protection) OVP (over Voltage protection) UVP (under Voltage protection) SCP (short circuit protection) OTP (over temperature protection) OPP (over power protection) SIP (Surge & Inrush Protection)
Additional Features
See Overview / Video
Screws Manual
20% load_ 8.7 dB(A) 50% load_ 9.8 dB(A) 100% load_ 19.2 dB(A)
1.74 kg (LxWxD) 150 x 140 x 86 mm
Package Weight
0.0000 kg
5 Years

80+ Certification
Form Factor
450 W
Be Quiet! System Power 10
Fully Wired
ATX 12V v2.52 EPS 12V v2.92
#Hide#Wattage Range
450 - 560W
Sleeve Bearing
1 x ATX-Motherboard (20+4-pin) 1 x P4+4 (CPU) 2 x PCI-e 6+2-pin (GPU) 1 x PATA 6 x SATA
Rail Design
Single strong 12V-rail
AC Input
200-240 Vac
Active PFC
Fan Type
Temperature-controlled 120mm quality fan
Fan Bearing

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