Be Quiet! Straight Power 11 (BN641)

Home Power Supply Be Quiet! Straight Power 11

Product Specification

Connectivity
Total Connectors
1 x 20+4-Pin ATX Motherboard
1 x 8-Pin EPS CPU
2 x 4+4-Pin EPS CPU
4 x 6+2-Pin PCIe
3 x 4-Pin Peripheral / Molex
9 x 15-Pin SATA
1 x 4-Pin Floppy
Cable Design : Modular
PCIe Connector Distances : 23.6" / 600 mm
SATA Connector Distances
21.7" / 550 mm
5.9" / 150 mm
5.9" / 150 mm
5.9" / 150 mm
Peripheral Connector Distances : 27.6" / 700 mm
ATX Connector Distance : 23.6" / 600 mm
Electrical
Total Wattage : 650 W
Number of +12 V Rails : 4
Combined Power for +12 V : 649.2 W
Max Load for +12 V : 54.1 A
Combined Power for +3.3/+5 V : 120 W
Max Load for +3.3 V : 24 A
Max Load for +5 V : 24 A
Max Power for +5 Vsb : 15 W
Max Load for +5 Vsb : 3 A
Max Power for -12 V : 3.6 W
Max Load for -12 V : 0.3 A
Peak Power : 650 W
AC Input Power : 100 to 240 VAC, 50 / 60 Hz at 4 to 8 A
Voltage Regulation : +3.3 V: ± 3%, +5 V: ± 3%, +12 V: ± 3%, -12 V: ± 4%, +5 Vsb: ± 3%
Ripple and Noise : +3.3 V: 40 mV, +5 V: 40 mV, +12 V: 80 mV, -12 V: 80 mV, +5 Vsb: 40 mV
General
Efficiency Rating : 80 PLUS Platinum
Efficiency : 92 to 94% at 20 to 100% Load
Hold up Time : 17 ms at 100% Load
Power-Good Signal : 100 to 150 ms
Cooling
Fan Size : 135 mm
Fan Speed : 1500 rpm
Bearing Type : Fluid Dynamic Bearings (FDB)
Noise Level : 8.9 to 16.8 dBA
Environmental
Operating Temperature : 104°F / 40°C
Physical
Form Factor : ATX
Compliance : ATX 12 V v2.51, EPS 12 V v2.92
Protection : Over-Current Protection, Over-Power Protection, Over-Temperature Protection, Over-Voltage Protection, Short-Circuit Protection, Under-Voltage Protection
Dimensions : 5.91 x 3.39 x 6.3" / 150 x 86 x 160 mm
Weight : 3.7 lb / 1.68 kg
Packaging Info
Package Weight : 7.4 lb
Box Dimensions (LxWxH) : 13 x 9.16 x 4"

be quiet! Straight Power 11 Platinum BN641 650W 80+ Platinum Power Supply

  (57 Total Review)
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Product Features

  • 80 PLUS Platinum efficiency (up to 93,7%)
  • Virtually inaudible Silent Wings 3 135mm fan
  • Funnel-shaped fan opening of the PSU case for high airflow intake
  • Wire-free inside the PSU on the DC side for enhanced cooling and longevity
  • Modular cables for maximum build flexibility
$134.90

Product Specification

Connectivity
Total Connectors
1 x 20+4-Pin ATX Motherboard
1 x 8-Pin EPS CPU
2 x 4+4-Pin EPS CPU
4 x 6+2-Pin PCIe
3 x 4-Pin Peripheral / Molex
9 x 15-Pin SATA
1 x 4-Pin Floppy
Cable Design : Modular
PCIe Connector Distances : 23.6" / 600 mm
SATA Connector Distances
21.7" / 550 mm
5.9" / 150 mm
5.9" / 150 mm
5.9" / 150 mm
Peripheral Connector Distances : 27.6" / 700 mm
ATX Connector Distance : 23.6" / 600 mm
Electrical
Total Wattage : 650 W
Number of +12 V Rails : 4
Combined Power for +12 V : 649.2 W
Max Load for +12 V : 54.1 A
Combined Power for +3.3/+5 V : 120 W
Max Load for +3.3 V : 24 A
Max Load for +5 V : 24 A
Max Power for +5 Vsb : 15 W
Max Load for +5 Vsb : 3 A
Max Power for -12 V : 3.6 W
Max Load for -12 V : 0.3 A
Peak Power : 650 W
AC Input Power : 100 to 240 VAC, 50 / 60 Hz at 4 to 8 A
Voltage Regulation : +3.3 V: ± 3%, +5 V: ± 3%, +12 V: ± 3%, -12 V: ± 4%, +5 Vsb: ± 3%
Ripple and Noise : +3.3 V: 40 mV, +5 V: 40 mV, +12 V: 80 mV, -12 V: 80 mV, +5 Vsb: 40 mV
General
Efficiency Rating : 80 PLUS Platinum
Efficiency : 92 to 94% at 20 to 100% Load
Hold up Time : 17 ms at 100% Load
Power-Good Signal : 100 to 150 ms
Cooling
Fan Size : 135 mm
Fan Speed : 1500 rpm
Bearing Type : Fluid Dynamic Bearings (FDB)
Noise Level : 8.9 to 16.8 dBA
Environmental
Operating Temperature : 104°F / 40°C
Physical
Form Factor : ATX
Compliance : ATX 12 V v2.51, EPS 12 V v2.92
Protection : Over-Current Protection, Over-Power Protection, Over-Temperature Protection, Over-Voltage Protection, Short-Circuit Protection, Under-Voltage Protection
Dimensions : 5.91 x 3.39 x 6.3" / 150 x 86 x 160 mm
Weight : 3.7 lb / 1.68 kg
Packaging Info
Package Weight : 7.4 lb
Box Dimensions (LxWxH) : 13 x 9.16 x 4"