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be quiet!

be quiet! TFX Power 3 300W Gold power supply unit 20+4 pin ATX Black

SKU BP910UK
£37.90
£37.90
Excluding taxes
300W, 80 PLUS Gold, TFX12V 2.52, EPS 12V 2.92, 175 x 85 x 65 mm

Key Features

  • 80 PLUS® Gold efficiency (up to 91.7%) for lower power consumption
  • Strong dual 12V-rails for high stability and PCIe graphics card support
  • 6+2pin PCIe connector for powerful GPUs
  • 300W of continuous power
  • High-quality temperature-controlled 80mm fan for low-noise operation of max. 21.7dB(A)
  • Sleeved or flat black cables up to 60cm long
  • Meets the latest safety and efficiency requirements
  • Modern safety protections reliably defend against numerous failures
  • Standby draw less than 0.17 watts
  • Product conception, design and quality control in Germany

Description

COMPACT AND SILENT ENERGY
TFX Power 3 300W Gold, the advanced, high-efficiency be quiet! compact PSU gives you more for your mini or media PC. It supports the latest standards while providing solid voltages and enough power to support a PCIe graphics card. The combination of quiet operation and reliability make the TFX Power 3 300W Gold the perfect choice for PCs with TFX form factor.

Specifications

Cooling
Fan diameter 8 cm
Number of fans 1 fan(s)
Fan speed 0 - 1323 RPM
Cooling type Active
Performance
On/off switch No
Power supply unit (PSU) form factor TFX
80 PLUS certification 80 PLUS Gold
Purpose PC
EPS version 2.92
Noise level 21.7 dB
Mean time between failures (MTBF) 100000 h
Bearing technology Rifle
Design
80 PLUS certification 80 PLUS Gold
Product colour Black
Fan diameter 8 cm
On/off switch No
Number of fans 1 fan(s)
Illumination No
Fan speed 0 - 1323 RPM
Cooling type Active
Power
Total power 300 W
Maximum input current (@220V) 2 A
Peak power 350 W
AC input voltage 100 - 240 V
AC input frequency 50/60 Hz
Power factor 0.98
Maximum input current (@110V) 4 A
Combined power (+3.3V) 103 W
Combined power (+12V) 288 W
Combined power (+5V) 103 W
Max output current (+3.3V) 18 A
Max output current (+12V1) 13 A
Max output current (+12V2) 13 A
Max output current (+5V) 18 A
Max output current (-12V) 0.3 A
Max output current (+5Vsb) 3 A
Power protection features Over current, Over power, Over voltage, Short circuit, Surge & inrush protection (SIP), Under voltage
Hold time 29 ms
Efficiency 90.6%
Number of +12V rail(s) 2
Ports & interfaces
Motherboard power cable length 35 cm
SATA power cable length 300,450,600 mm
Peripheral (Molex) power cable length 300,450 mm
PCI Express power cable length 40 cm
CPU power cable length 35 cm
Motherboard power connector 20+4 pin ATX
Number of SATA power connectors 3
Number of PATA power connectors 2
Peripheral (Molex) power connectors (4-pin) 2
PCI Express power connectors (6+2 pin) 1
CPU P4 connector (4-pin) 1
PCI Express connector Yes
Floppy drive power connector 1
Cabling type Non-Modular
Number of SATA power cables 1
Operational conditions
Operating temperature (T-T) 0 - 40 °C
Technical details
Shipping (inner) case width 27.5 cm
Shipping (inner) case net weight 9.4 kg
Shipping (inner) case length 47.4 cm
Shipping (inner) case height 19.5 cm
Products per shipping (inner) case 6 pc(s)
Sustainability certificates ENERGY STAR, ErP, Triman
Warranty period 3 year(s)
Compliance certificates CB, CE, RoHS, TÜV mark, WEEE
Certificates
Waste Electrical and Electronic Equipment (WEEE) compliance Yes
Compliance certificates CB, CE, RoHS, TÜV mark, WEEE
80 PLUS certification 80 PLUS Gold
Certification
Waste Electrical and Electronic Equipment (WEEE) compliance Yes
Weight & dimensions
Width 85 mm
Depth 175 mm
Height 65 mm
Weight 1.1 kg
Packaging data
Screws included Yes
Cable ties included Yes
Package depth 82 mm
Package width 159 mm
Package height 215 mm
Package weight 1.4 kg
Manual Yes
Manual languages German, English, Spanish, French, Polish, Russian
Packaging content
Screws included Yes
Cable ties included Yes
Manual Yes
Logistics data
Shipping (inner) case width 27.5 cm
Shipping (inner) case net weight 9.4 kg
Shipping (inner) case length 47.4 cm
Shipping (inner) case height 19.5 cm
Products per shipping (inner) case 6 pc(s)
Warranty period 3 year(s)
Other features
Screws included Yes
Cable ties included Yes
Manual Yes

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