be quiet! System Power 9
500 WPrice in EUR including VAT, free shipping
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8 items in stock
8 items in stock
Product details
The System Power 9 500W CM is equipped with a temperature-controlled 120mm quality fan. It offers the well-known quiet operation from be quiet! for cost-effective systems. The 80 PLUS Bronze certification is a convincing proof of the efficient and energy-saving operation of this power supply unit. With an efficiency of up to 89%, it represents a remarkable performance for a PSU of its class.
The System Power 9 500W CM provides a stable and reliable power supply for CPU and GPU. It features two independent 12V rails and supports graphics card configurations with four PCI-Express connectors. The DC/DC converter ensures strong voltage regulation, even under heavy cross-loads. This makes the power supply a reliable companion for the next generations of processors and graphics cards.
The high-quality, black-sheathed cables of the System Power 9 500W CM give any PC system an appealing appearance. Thanks to the semi-modular cable management, only the cables that are truly needed are used. Top component protection with comprehensive safety features, including OCP, OVP, OPP, OTP, UVP, and SCP, ensures uncompromising safe operation.
Form factor | ATX |
80 PLUS certificate | Bronze |
Modularity | Partially modular cable management |
Internal connection options | 15-pin S-ATA (6x), 20+4 PIN ATX power connector (1x), 4-pin floppy (2x), 4+4-pin 12V (1x), 6+2-pin PCI Express (2x) |
Item number | 11939037 |
Manufacturer | be quiet! |
Category | Power Supply PC |
Manufacturer no. | BN301 |
Release date | 24.7.2019 |
Sales rank in Category Power Supply PC | 22 of 2424 |
External links |
Colour | Black |
Exact colour description | Black |
Form factor | ATX |
Efficiency | 89 % |
80 PLUS certificate | Bronze |
Modularity | Partially modular cable management |
Internal connection options | 15-pin S-ATA (6x), 20+4 PIN ATX power connector (1x), 4-pin floppy (2x), 4+4-pin 12V (1x), 6+2-pin PCI Express (2x) |
Cooling method | Active cooling |
Number of fans | 1 x |
Fan diameter | 120 mm |
LED colour | without LED |
Power protection features | EIA, OCP, OPP, OTP, OVP, SCP |
Power | 500 W |
CO₂-Emission | |
Climate contribution |
Scope of delivery | PCIe, SATA |
Length | 14 cm |
Width | 15 cm |
Height | 8.60 cm |
Weight | 1560 g |
Length | 27 cm |
Width | 20 cm |
Height | 10 cm |
Weight | 2.20 kg |
Product Safety |
Specifications may include unverified machine translations.
14-day cancellation right
30-day right of returnReturn policy
30-day right of returnReturn policy
24 Months Statutory warrantyGuarantee provisions
2 additional offers
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Reviews & Ratings
Statutory warranty score
How often does a product of this brand in the «Power Supply PC» category have a defect within the first 24 months?
Source: Galaxus- 1.Corsair0,9 %
- 2.be quiet!1 %
- 2.Xilence1 %
- 4.MSI1,1 %
- 5.Fortron1,2 %
Statutory warranty case duration
How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?
Source: Galaxus- 13.Enermax5 days
- 14.Cooler Master6 days
- 14.Seasonic6 days
- 16.be quiet!8 days
- 17.ASUS10 days
Return rate
How often is a product of this brand in the «Power Supply PC» category returned?
Source: Galaxus- 1.MSI3,6 %
- 2.be quiet!3,8 %
- 3.Thermaltake3,9 %
- 4.Seasonic4,1 %
- 5.Xilence4,2 %
Source: Galaxus