be quiet SYSTEM POWER 7 300W BN140

Better, Quieter, More Reliable Builds

 

It’s not easy being a system integrator in today’s competitive PC computing environment. Your customers demand—and deserve!—more, while you want the best price-for-performance available. be quiet! understands that, which is why we made the new System Power 7 300W.

 

Offering the best possible combination of power, quietness, features and efficiency, the System Power 7 300W gives the SI a big advantage, with worry free compatibility, maximum 12V power, and rock-solid voltages. It is 80PLUS® Bronze certified, and lets you build cost-effective systems with superior performance—a key differentiator in these days of carbon copy low price PSUs.

 

Class-leading quietness with 120mm cooling fan; annoying high-frequency noise in particular is reduced

 

300 Watts of continuous power provide extensive power reserves for those times the PC really needs it all

 

More 12V power than other SI-class power supplies increases power stability, supports bigger system builds

 

80PLUS Bronze certification and up to 87% power conversion efficiency for greener systems

 

Extensive compatibility with latest specifications, including Intel C6/C7, ErP 2014 and Energy Star 6.0

 

German product conception, design and quality control

 

Feature Details

 

Quiet Operation

 

Installed 120mm fan provides class-leading quietness

 

High frequency noise is reduced under all load conditions

 

Engineering

 

Better signal stability and power efficiency than typical SI-class PSUs

 

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 large +12V rails improve power signal stability

 

Energy Efficiency

 

80PLUS Bronze certification

 

Very high efficiency (up to 87%) means PC draws less power from the mains to do its work

 

Saving power means your customers can save on operating expense, but it also means less waste heat, less cooling required, and overall quieter operation

 

Standby drain of less than 0.25 Watts

 

Meets Energy Star 6.0 guidelines

 

Fulfills ErP 2014 guidelines

 

Zero Load design supports Intel’s Deep Power Down C6/C7 mode

 

Maximum Compatibility and Convenience

 

PSU supports up to 9 connectors for large system builds

 

Connectors are compatible with older components as well as those still on the drawing board

 

P4+P4 plug supports most mainboard types

 

Clearly labelled plugs and clever accessories promote simple installation

 

Outstanding Service and Support

 

Quick support is available via our international hotline, Mondays to Fridays from 0900 to 1730, German local time

 

Model

 

SYSTEM POWER 7 300W

 

General data

 

Continuous power (W)

 

300

 

Peak power (W)

 

350

 

Form factor ATX 12V

 

ATX12V 2.4

 

Form factor EPS 12V

 

Modular cable management

 

Special technology

 

Double forward

 

Voltage (Vac)

 

100 - 240

 

Frequency (Hz)

 

50 - 60

 

Input current (A)

 

2.0 / 4.0

 

PFC

 

active

 

Power factor at 100% load

 

0.992

 

Compliant to Intel C6/C7

 

✓

 

Compliant to Intel C6 mode

 

✓

 

Power consumption in standby (W)

 

0.15

 

Average life time (h / 25°C)

 

100.000

 

Operating temperature up to (°C)

 

40

 

Output

 

12V rails (multi-rail operation)

 

12V single rail operation

 

Overclocking key

 

+3.3V (A)

 

21

 

+5V (A)

 

15

 

+12V1 (A)

 

18

 

+12V2 (A)

 

18

 

+12V3 (A)

 

+12V4 (A)

 

+12V5 (A)

 

+12V6 (A)

 

-12V (A)

 

0.30

 

+5Vsb (A)

 

2.50

 

Max. combined power 12V (W)

 

288

 

Max. combined power 3.3V + 5V (W)

 

103

 

Hold-up time (ms @ 100%)

 

18.6

 

Fan / Cooling technology

 

Fan type

 

SilentFan

 

+SilentWings

 

Motor technology

 

4-pole fan motor

 

Bearing technology

 

sleeve

 

Fan size (mm)

 

120

 

Max. fan speed (rpm), temperature-dependent

 

1021

 

Temperature control for case fans

 

dB(A) at 20% load

 

13.9

 

dB(A) at 50% load

 

14.7

 

dB(A) at 100% load

 

20.7

 

Protection

 

OCP (over current protection)

 

✓

 

OVP (over voltage protection)

 

✓

 

UVP (under voltage protection)

 

✓

 

SCP (short circuit protection)

 

✓

 

OTP (over temperature protection)

 

✓

 

OPP (over power protection)

 

✓

 

Safety certification

 

CE

 

✓

 

CB

 

✓

 

TÜV

 

✓

 

Nemko (N)

 

Semko (S)

 

✓

 

Fimko (FI)

 

Demko (D)

 

FCC

 

✓

 

cRUus

 

cTUVus

 

✓

 

RCM (Australia)

 

BSMI

 

CU (Russia)

 

Eco / Efficiency

 

80PLUS certification

 

bronze

 

Efficiency (%) at 230V, 20% load

 

84

 

Efficiency (%) at 230V, 50% load

 

87

 

Efficiency (%) at 230V,100% load

 

87

 

Environmental directives

 

ENERGY STAR

 

6.0

 

ErP

 

✓

 

WEEE

 

✓

 

RoHS

 

✓

 

Cablemanagement / Connectors

 

Modular cable management

 

Sleeved cables

 

Cable length to mainboard (cm)

 

45

 

Cable length to first connector (cm)

 

40

 

Maximum cable length (cm)

 

100

 

All-in-one cable (SATA/PATA/FDD)

 

✓

 

No. of cables

 

ATX-Mainboard (20+4 pin)

 

P8 (CPU)

 

P4+4 (CPU)

 

P4 (CPU)

 

PCI-E 6 pin (GPU)

 

PCI-E 6+2 pin (GPU)

 

PATA 4 pin

 

SATA 15-pin (HDD, Drives)

 

FDD (Floppy)

 

Mainboard Connector (PATA 4 pin)

 

External fan connectors

 

GPU compatibility

 

Multi-GPU ready

 

NVIDIA SLI readyTM certified

 

AMD CrossFireX certified

 

Casing

 

Dimensions without cable (L x W x D), (mm)

 

86 x 150 x 140

 

Weight incl. fixed cables (kg)

 

Color

 

black

 

Accessories

 

Thumb screws

 

Screws

 

Velcro cable ties

 

Cable ties

 

AC power cord (mm)

 

1500

 

Box/Bag for PSU/Cables

 

User manual languages

 

OCK slot bracket with switch / OCK Jumper

 

Service

 

Warranty (Years)

 

Express replacement service in first year

 

International hotline / free of charge

 

Logistics data, RRP

 

Article number

 

BN140

 

EAN code

 

4260052182956

 

Dimensions, package (L x W x D), (mm)

 

Gross weight, package (kg)

 

1.68

 

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