be quiet! logo MPN: BN198 80 PLUS Gold

be quiet! Straight Power E9 CM power supply unit 580 W 20+4 pin ATX ATX Black

be quiet!
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Live Price: Awaiting Amazon US Listing
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4.7 / 5 (89 ratings)
View reviews breakdown
Wattage
580 W
Efficiency rating
80 PLUS Gold
Depth
150 mm
Width
160 mm
Height
86 mm
Weight
2590 g
Purpose
PC
Fan speed
1200
Hold time
19
View 62 specifications

Overview

The be quiet! Straight Power E9 CM power supply unit 580 W 20+4 pin ATX ATX Black features 580 W output, 80 PLUS 80 PLUS Gold efficiency, a 135 mm fan and Active cooling. Full verified specifications are listed below.

Compatibility

PSU wattage 580 W

Compatibility data is automatically generated. Always verify critical specs before purchase.

Technical Specifications

Showing 28 key specifications of 62

All values come from this product’s catalog record.
Wattage
580 W
Efficiency rating
80 PLUS Gold
Depth
150 mm
Width
160 mm
Height
86 mm
Weight
2590 g
Purpose
PC
Fan speed
1200
Hold time
19
Efficiency
93.2
Peak power
650
ATX version
2.31
EPS version
2.92
Noise level
21.7
Cabling type
Semi-Modular
Cooling type
Active
Fan size
135
Power factor
0.99
Input current
4 - 8
Number of fans
1
Colour
Black
AC input voltage
100 - 240
AC input frequency
50 - 60
Bearing type
FDB
Combined power (+5V)
140
Combined power (+12V)
564
Combined power (+3.3V)
140
Compliance certificates
RoHS
Show all 62 specifications
Certifications
CE, CB, TÜV, Semko (S)
CPU P4 connector (4-pin)
1
Max output current (+5V)
24
Max output current (+12V)
47
Max output current (-12V)
0.5
Power protection features
Over current,Over power,Over voltage,Overheating,Short circuit,Under voltage
Max output current (+12V1)
18
Max output current (+12V2)
18
Max output current (+12V3)
20
Max output current (+12V4)
20
Max output current (+3.3V)
24
Max output current (+5Vsb)
3
Package dimensions (WxDxH)
328 x 248 x 102
Motherboard power connector
20+4 pin ATX
Operating temperature
0 - 40
Eco certifications
ENERGY STAR
Floppy drive power connector
1
CPU power connector (4+4 pin)
Yes
Maximum input current (@110V)
+12V1,+12V2,+12V3,+12V4,+3.3V,+5V,+5Vsb,-12V
Noise level (silent mode,
13.7
Number of SATA power connectors
8
MTBF
300000 h
Noise level (full-load mode, 100%)
21.7
Power Factor Correction (PFC) type
Active
Power supply unit (PSU) form factor
ATX
PCI Express power connectors (6+2 pin)
4
Peripheral (Molex) power connectors (4-pin)
4
buildcores_verified
1
buildcores_opendb_id
cf41e687-51f8-4b64-8ace-0ceafa859e68
buildcores_category
PSU
length_mm
160
wattage
580
form_factor
ATX
Package weight
3000 g

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Market Value History

Latest Spot: $0.00
30D Average
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90D Average
—
1Y Low / High
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Historical Delta
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Raw Price History Records53 data points
DatePrice
2022-11-07$136.07
2022-10-31$138.79
2022-10-26$133.54
2022-10-17$132.91
2022-10-12$132.61
2022-10-08$134.56
2022-09-28$128.59
2022-09-20$135.92
2022-09-13$135.86
2022-09-07$136.35
2022-08-30$137.65
2022-08-24$137.76
2022-08-15$144.14
2022-08-09$144.99
2022-08-01$147.87
2022-07-25$145.38
2022-07-20$145.53
2022-07-12$141.88
2022-07-04$142.56
2022-07-01$143.48
2022-06-20$143.35
2022-06-17$142.74
2022-06-06$175.29
2015-03-06$149.00
2015-02-16$149.00
2015-01-26$149.00
2014-12-13$223.60
2014-12-06$207.80
2014-11-17$192.50
2014-11-12$194.00
2014-11-05$199.60
2014-10-27$200.60
2014-10-22$201.40
2014-10-11$203.10
2014-08-12$182.83
2014-07-15$225.10
2014-07-02$257.30
2014-06-29$182.83
2014-06-19$184.86
2014-04-26$184.86
2014-04-12$186.20
2014-03-31$178.30
2014-03-27$178.80
2014-03-09$186.20
2014-02-25$178.00
2014-02-17$196.70
2014-02-14$210.20
2013-12-06$175.73
2013-11-18$335.98
2013-11-14$299.29
2013-10-28$164.00
2013-09-22$175.73
2013-08-06$143.00

Customer Reviews & Feedback

Verified Amazon Score
4.7 / 5.0

Based on 89 verified customer reviews on Amazon US.

5 star
90%
4 star
7%
3 star
2%
2 star
1%
1 star
1%

Review Verification

Hardware Quest synchronizes these ratings daily with Amazon to reflect real buyer experiences, build quality, and long-term reliability.

Verified Retailers & Price Comparison

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Sources

Product lifecycle

Status uncertain

Available catalog signals are incomplete, so current lifecycle status cannot be confirmed.

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