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be quiet! Straight Power E9 CM

be quiet! Straight Power E9 CM

Model Straight Power E9 CMPart no. BN197EAN 5054230291412

57 specifications
  • Noise23.6 dB
  • Weight2.66 kg
  • ColourBlack
  • Total power680 W
  • Motherboard power connector20+4 pin ATX
  • PurposePC
See all specifications

Overview

Noise
23.6 dB
Weight
2.66 kg
Colour
Black
Total power
680 W
Motherboard power connector
20+4 pin ATX
Purpose
PC
Brand
be quiet!
Model
Straight Power E9 CM
Part numbers
BN197, BN199, BN198
EAN / UPC
5054230291412, 4260052182390, 4260052182376, 4260052182383 +3 more
Also known as
be quiet! Straight Power E9 CM power supply unit 680 W 20+4 pin ATX ATX Black

Specifications

57 specifications in 10 groups

Power

Total power680 W
Peak power750 W
AC input voltage100 - 240 V
AC input frequency50 - 60 Hz
Input current5 - 10 A
Maximum input current (@110V)+12V1,+12V2,+12V3,+12V4,+3.3V,+5V,+5Vsb,-12V
Power factor0.99
Power Factor Correction (PFC) typeActive
Combined power (+3.3V)160 W
Combined power (+12V)660 W
Combined power (+5V)160 W
Max output current (+3.3V)24 A
Max output current (+12V)55 A
Max output current (+12V1)18 A
Max output current (+12V2)18 A
Max output current (+12V3)22 A
Max output current (+12V4)22 A
Max output current (+5V)28 A
Max output current (-12V)0.5 A
Max output current (+5Vsb)3 A
Efficiency93%
Hold time19 ms
Power protection featuresOver current, Over power, Over voltage, Overheating, Short circuit, Under voltage

Ports & interfaces

Motherboard power connector20+4 pin ATX
Number of SATA power connectors9
Peripheral (Molex) power connectors (4-pin)6
PCI Express power connectors (6+2 pin)4
CPU P4 connector (4-pin)1
CPU power connector (4+4 pin)Yes
Floppy drive power connector1
Cabling typeSemi-Modular

Performance

PurposePC
Power supply unit (PSU) form factorATX
80 PLUS certification80 PLUS Gold
ATX version2.31
EPS version2.92
Noise level23.6 dB
Bearing technologyFDB
Mean time between failures (MTBF)300000 h

Design

Product colourBlack
Cooling typeActive
Fan diameter13.5 cm
Number of fans1 fan(s)
Fan speed1390

Operational conditions

Operating temperature (T-T)0 - 40 °C

Certificates

Compliance certificatesRoHS
CertificationCE, CB, TÜV, Semko (S)

Weight & dimensions

Width150 mm
Depth160 mm
Height86 mm
Weight2.66 kg

Packaging data

Package weight3.08 kg

Technical details

Sustainability certificatesENERGY STAR

Other features

Noise level (silent mode, <30%)13.7 dB
Noise level (quiet mode, 50%)13.7 dB
Noise level (full-load mode, 100%)23.6 dB
Package dimensions (WxDxH)248 x 328 x 102 mm

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