be quiet! Pure Power L7 power supply unit 300 W 20+4 pin ATX ATX Black

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  • Brand : be quiet!
  • Product name : Pure Power L7
  • Product code : BN103
  • GTIN (EAN/UPC) : 4260052181256
  • Category : Power Supply Units
  • Data-sheet quality : created/standardized by Icecat
  • Product views : 19111
  • Info modified on : 26 Jun 2024 06:31:23
  • standard (3.2 MB)
  • Warranty: : 2 years
  • Long product name be quiet! Pure Power L7 power supply unit 300 W 20+4 pin ATX ATX Black :

    Pure Power L7 300W, ATX 2.3, fan 120mm

  • be quiet! Pure Power L7 power supply unit 300 W 20+4 pin ATX ATX Black :

    Remarkably Quiet Operation
    - Installed high-quality 120mm fan is thermally controlled and optimally governed to strike the best balance between cooling and quiet.
    - Custom fan for very quiet functioning with excellent airflow.
    - Cooler operating temperatures resulting from high efficiency design allow for quieter cooling than is possible with less energy efficient power supplies.

    Engineering
    - Full suite of top safety protections defends against over-currents, over- and under-voltages, short circuits, overheating and overloads, thus safeguarding your valuable components.
    - Two independent +12V rails improve power signal stability.

    Energy Efficiency
    - 80PLUS certification and operating efficiency up to 84% means money savings, reduced waste heat, and overall quieter operation.
    - Standby drain of less than 0.3 Watts.
    - Meets Energy Star 4.0 guidelines.
    - Fulfills ErP 2013 guidelines.

    Maximum Compatibility and Convenience
    - Cable lengths up to 85cm allow for convenient cable routing and connections.
    - Cable harness features 8 total connectors.
    - Clearly labeled plugs and clever accessories promote simple installation.

  • Short summary description be quiet! Pure Power L7 power supply unit 300 W 20+4 pin ATX ATX Black :

    be quiet! Pure Power L7, 300 W, 100 - 240 V, 400 W, 50 - 60 Hz, 5 - 2.5 A, +12V1,+12V2,+3.3V,+5V,+5Vsb,-12V

  • Long summary description be quiet! Pure Power L7 power supply unit 300 W 20+4 pin ATX ATX Black :

    be quiet! Pure Power L7. Total power: 300 W, AC input voltage: 100 - 240 V, Peak power: 400 W. Motherboard power connector: 20+4 pin ATX, Cabling type: Non-Modular. Purpose: PC, Power supply unit (PSU) form factor: ATX, 80 PLUS certification: 80 PLUS. Product colour: Black, Cooling type: Active, Fan diameter: 12 cm. Width: 140 mm, Depth: 150 mm, Height: 86 mm

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Specs
Power
Total power 300 W
Peak power 400 W
AC input voltage 100 - 240 V
AC input frequency 50 - 60 Hz
Input current 5 - 2.5 A
Maximum input current (@110V) +12V1,+12V2,+3.3V,+5V,+5Vsb,-12V
Power factor 0.99
Power Factor Correction (PFC) type Active
Combined power (+3.3V) 110 W
Combined power (+12V) 252 W
Combined power (+5V) 110 W
Combined power (-12V) 3.6 W
Combined power (+5Vsb) 15 W
Max output current (+3.3V) 21 A
Max output current (+12V) 21 A
Max output current (+12V1) 18 A
Max output current (+12V2) 18 A
Max output current (+5V) 15 A
Max output current (-12V) 0.3 A
Max output current (+5Vsb) 2.5 A
Efficiency 87%
Power protection features Over current, Over power, Over voltage, Overheating, Short circuit, Under voltage
Ports & interfaces
Motherboard power connector 20+4 pin ATX
Number of SATA power connectors 3
Peripheral (Molex) power connectors (4-pin) 2
CPU P4 connector (4-pin) 1

Ports & interfaces
Floppy drive power connector 1
Cabling type Non-Modular
Performance
80 PLUS certification 80 PLUS
Purpose PC
Power supply unit (PSU) form factor ATX
ATX version 2.3
Noise level 20 dB
Mean time between failures (MTBF) 100000 h
Certification CE, CB, TÜV, Nemko (N), Semko (S), Fimko (FI), Demko (D)
Design
Product colour Black
Cooling type Active
Fan diameter 12 cm
Number of fans 1 fan(s)
Fan speed 1350
Weight & dimensions
Width 140 mm
Depth 150 mm
Height 86 mm
Weight 1.34 kg
Packaging data
Package weight 1.8 kg
Technical details
Sustainability certificates ENERGY STAR
Compliance certificates RoHS
Other features
Package dimensions (WxDxH) 185 x 145 x 163 mm
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Distributors
Country Distributor
1 distributor(s)
1 distributor(s)
Reviews
Updated:
2013-04-01 01:12:05
Average rating:87
Uk has collected 7 expert reviews for be quiet! Pure Power L7 power supply unit 300 W 20+4 pin ATX ATX Black and the average expert rating is 87 of 100. The average score reflects the expert community’s view on this product. Click below and use Uk to see all ratings, product awards and conclusions.
Read the full review
uk.hardware.info
Updated:
2014-01-22 01:02:45
Average rating:0
When you're assembling a basic system with or without an entry-level card you don't need more than 300-450 watts to power it. These PCs also benefit from a good and stable PSU, but there's a lot of junk available in this lower segment. We thought that w...
Read the full review
uk.hardware.info
Updated:
2014-02-02 01:03:13
Average rating:0
Recently when we've tested power supplies we regularly received comments about the fact that we test the efficiency of PSUs beginning at 200 watts. That's because the energy consumption of modern desktop PCs with Ivy Bridge or Haswell processors is typi...
Read the full review