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be quiet!

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

SKU BN323
£60.36
£48.13
£60.36
£48.13
Excluding taxes
300W, ATX TFX12V V2.52, EPS 2.92, 1x 80mm (1323RPM), 80 PLUS Gold

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
  • 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

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)
Cooling type Active
Design
80 PLUS certification 80 PLUS Gold
Safety CE, CB, TÜV, CU
Product colour Black
Fan diameter 8 cm
Number of fans 1 fan(s)
Illumination No
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
Input current 4/2 A
Power factor 0.98
Power Factor Correction (PFC) type Active
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, Under voltage
Hold time 29 ms
Efficiency 90.6%
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
Floppy disk drive cable length 60 cm
Motherboard power connector 20+4 pin ATX
Number of SATA power connectors 3
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
Performance
Power supply unit (PSU) form factor TFX
80 PLUS certification 80 PLUS Gold
Purpose PC
ATX version 2.52
EPS version 2.92
Safety CE, CB, TÜV, CU
Noise level 21.7 dB
Mean time between failures (MTBF) 100000 h
Harmonized System (HS) code 84733020
Technical details
Shipping (inner) case width 27.5 cm
Shipping (inner) case length 47.4 cm
Shipping (inner) case height 19.5 cm
Products per shipping (inner) case 6 pc(s)
Sustainability compliance Yes
Sustainability certificates ENERGY STAR, ErP
Compliance certificates RoHS, WEEE
Certificates
Compliance certificates RoHS, WEEE
80 PLUS certification 80 PLUS Gold
Safety CE, CB, TÜV, CU
Safety regulation & standards
Safety CE, CB, TÜV, CU
Weight & dimensions
Width 85 mm
Depth 175 mm
Height 65 mm
Weight 1.1 kg
Packaging data
Package depth 80 mm
Package width 159 mm
Package height 215 mm
Package type Box
Package weight 1.43 kg
Logistics data
Harmonized System (HS) code 84733020
Shipping (inner) case width 27.5 cm
Shipping (inner) case length 47.4 cm
Shipping (inner) case height 19.5 cm
Products per shipping (inner) case 6 pc(s)
Shipping (inner) case gross weight 9.39 kg
Other features
Harmonized System (HS) code 84733020

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