be quiet! TFX Power 3
300 WOnly 3 items in stock at supplier
Product details
TFX Power 3 300W Bronze: the advanced power supply from be quiet. for mini and media PCs with 80 PLUS Bronze certification and power to support a PCIe graphics card. The 80 PLUS Bronze certification with an efficiency of up to 88.3% is a compelling proof of the efficient and energy-saving operation of this power supply. A PCIe adapter is included for high-power peripherals such as a graphics card. This makes the TFX Power 3 300W Bronze the ideal power supply for anyone looking for enough power for a compact system with quiet operation. The temperature-controlled fan ensures quiet operation and low heat loss. Since the TFX Power 3 300W Bronze meets the latest safety standards, it protects the PC against overcurrent, over- and under-voltage, as well as short circuits and overload.
Form factor | TFX |
80 PLUS certificate | Bronze |
Modularity | Permanently installed |
Internal connection options | 20+4 PIN ATX power connector (1x), 4-pin CPU (1x), 4-pin floppy (1x), 6+2-pin PCI Express (1x), S-ATA III (3x) |
Item number | 15743778 |
Manufacturer | be quiet! |
Category | Power Supply PC |
Manufacturer no. | BN322 |
Release date | 3.5.2021 |
Sales rank in Category Power Supply PC | 89 of 2322 |
External links | |
May include power adapter | Yes |
Colour | Black |
Exact colour description | Black |
Form factor | TFX |
Efficiency | 86.40 % |
80 PLUS certificate | Bronze |
Modularity | Permanently installed |
Internal connection options | 20+4 PIN ATX power connector (1x), 4-pin CPU (1x), 4-pin floppy (1x), 6+2-pin PCI Express (1x), S-ATA III (3x) |
Cooling method | Active cooling |
Number of fans | 1 x |
Fan diameter | 80 mm |
LED colour | without LED |
Power protection features | EIA, OCP, OPP, OVP, SCP |
Power | 300 W |
CO₂-Emission | |
Climate contribution |
Scope of delivery | Cable |
Length | 17.50 cm |
Width | 8.50 cm |
Height | 6.50 cm |
Weight | 900 g |
Length | 22 cm |
Width | 16 cm |
Height | 8.20 cm |
Weight | 1.25 kg |
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Reviews & Ratings
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: Digitec Galaxus- 1.Corsair0.9 %
- 2.be quiet!1 %
- 2.Xilence1 %
- 4.MSI1.2 %
- 4.Seasonic1.2 %
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: Digitec Galaxus- 12.Enermax5 days
- 12.Seasonic5 days
- 14.be quiet!7 days
- 15.ASUS9 days
- 16.Cooler Master24 days
Return rate
How often is a product of this brand in the «Power Supply PC» category returned?
Source: Digitec Galaxus- 1.MSI3.6 %
- 2.be quiet!3.8 %
- 2.Thermaltake3.8 %
- 4.Seasonic4 %
- 5.Xilence4.3 %