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TFX Power 3 300W Bronze
TFX Power 3 300W Bronze
Be Quiet - 4260052188286 - B0937G6LGW - BN322 - 80 PLUS Bronze - AC 100-240 V - 50/60 Hz - 100 - 240 V - See Overview - Rifle - Non-Modular - Black - ...
Where to buy (6)
Characteristics
Sponsored
be quiet! TFX POWER 3 300W Bronze power supply unit 20+4 pin ATX Black
LaptopHub
46.70
GBP
Price updated on: 14-02-2026 18:20:13
View product deal
Sponsored
be quiet! TFX POWER 3 300W Bronze power supply unit 20+4 pin ATX Black
Back to the Office
48.99
GBP
Price updated on: 13-02-2026 11:47:43
View product deal
Sponsored
be quiet! TFX POWER 3 300W Bronze 300 W 100 - 240 V 350 W 50 - 60 Hz 4/1.5 A 4 A
Quzo
52.88
GBP
Price updated on: 14-02-2026 02:26:04
View product deal
Sponsored
BeQuiet TFX POWER 3 300W Bronze PC power supply unit 300 W 80 PLUS Bronze
Conrad Electronic
59.99
GBP
Price updated on: 20-06-2025 21:46:46
View product deal
Sponsored
be quiet! TFX POWER 3 - 300W 80+ Bronze Non-Modular Power Supply Unit
clove.co.uk
61.03
GBP
Price updated on: 05-06-2025 06:43:28
View product deal
Sponsored
be quiet! TFX Power 3 300W Bronze Wired Power Supply
Awd-it.co.uk
61.14
GBP
Price updated on: 09-09-2025 08:45:17
View product deal
General
Brand
Be Quiet
MPN
Be Quiet BN322
Characteristics
80 PLUS certification
80 PLUS Bronze
Ac input
AC 100-240 V
AC input frequency
50/60 Hz
Additional features
See Overview
ATX version
2.52
Bearing technology
Rifle
Cabling Type
Non-Modular
Case colour
Black
Combined power (+12V)
300 W
Combined power (+3.3V)
85 W
Compatability
TFX12V v2.52 & EPS 12V v2.92
Connectors
1 x ATX-Motherboard (20+4-pin)1 x P4 (CPU)1 x PCI-e 6+2-pin (GPU)2 x PATA3 x SATA1 x FDD (Floppy)
Cooling type
Active
CPU Connectors
1 x 4-pin EPS
Depth
175 mm
Dimensions
23 x 39 x 40cm (W x H x D)
Efficiency
86.4%
Fan Bearing
Rifle Bearing
Fan diameter
8 cm
Floppy connector
1
Form factor
TFX Power Supply
Harmonized System HS code
84733020
Height
65 mm
Hold time
22 ms
Input current
4/1.5 A
Max output current (+3.3V)
16 A
Max output current (+5Vsb)
2.5 A
Max output current (-12V)
0.3 A
Mean time between failures
100000 h
Modular
Fully Wired
Modular cables
No
Molex connectors
2
Motherboard power cable length
35 cm
Motherboard power connector
20+4 pin ATX
Motherboard Power Connectors
4-Pin
Noise
Low noise with 0dB technology
Noise Level
29.1 dB
Number of sata power connectors
3
Operating temperature
0 ~ 40 °C
Package type
Box
Pci express power cable length
40 cm
PCI-E Pin Type
6+2-Pin
Peak power
350 W
Pfc
Active PFC
Power factor
0.96
Power protection features
Over current, Over power, Over voltage, Short circuit, Under voltage
Power supply unit (PSU) form factor
TFX
Protection
Over currentOver voltageUnder voltageShort circuitOver temperatureOver power
Purpose
PC
Refresh rate
60Hz 2Ms Response Time
Safety
OCP, OVP, UVP, SCP, OPP
SATA power cable length
300,450,600 mm
Shipping (inner) case gross weight
8.25 kg
Shipping (inner) case height
19.5 cm
Shipping (inner) case length
47.4 cm
Shipping (inner) case width
27.5 cm
Sustainability certificates
ENERGY STAR, ErP, RoHS, WEEE
Sustainability compliance
Yes
Weight
0.9 kg
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