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be quiet! Straight Power 11 Platinum BN306

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£184.90 
Power: 650; Cooling system: 1 fan; MB/CPU power supply: 24+8+8(4+4); Manufacturer's warranty: 5 years;
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be quiet! Straight Power 11 Platinum [BN306]
£184.90 
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be quiet! Straight Power 11 Platinum BN306
2020Straight Power (high efficiency)80+ Platinum5 year warranty
500 W
24+8 (4+4) pin
650 W
24+8+8(4+4) pin
750 W
24+8+8(4+4) pin
850 W
24+8+8(4+4) pin
1000 W
24+8+8(4+4) pin
1200 W
24+8+8(4+4) pin
Main
Power650 W
Form factorATX
Specs
PFCactive
Efficiency94 %
Cooling system1 fan
Fan size135 mm / Silent Wings 3 /
Fan bearinghydrodynamic
Certification80+ Platinum
ATX12V version2.51
EPS12V version2.92
Power connectors
MB/CPU power supply24+8+8(4+4) pin
SATA9
MOLEX3
PCI-E 8pin (6+2)4
Floppy
Cable systemmodular
Braided wires
Cable length
MB600 mm
CPU700 mm
SATA550 mm
MOLEX550 mm
PCI-E600 mm
Max. power
+3.3V24 А
+5V24 А
+12V118 А
+12V218 А
+12V322 А
+12V422 А
-12V0.3 А
+5Vsb3 А
+12V649 W
+3.3V +5V120 W
General
Over voltage protection (OVP)
Over power protection (OPP)
Short circuit protection (SCP)
ProtectionOCP, UVP, OTP
Noise level17 dB / at 100% load /
Manufacturer's warranty5 years
Dimensions (HxWxD)86x150x160 mm
Weight1.7 kg
Added to E-Catalogjanuary 2020
How to choose a power supply for a PCBasics of choosing a reliable and balanced power supply for your home, office and gaming computer
Information in model description is for reference purposes.
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Series be quiet! Straight Power (high efficiency)Compare using chart →
be quiet! Straight Power 12 BN337
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850 W, 24+8+8(4+4) pin, 4 х 6+2 pin, 1 x 16 pin, SATA 9, Molex 2, ATX, modular, Efficiency 93 %, certificate 80+ Platinum, warranty 10 years
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from £141.04 
1000 W, 24+8+8(4+4) pin, 4 х 6+2 pin, 1 x 16 pin, SATA 9, Molex 2, ATX, modular, Efficiency 93 %, certificate 80+ Platinum, warranty 10 years
be quiet! Straight Power 12 BN336
from £109.33 
750 W, 24+8+8(4+4) pin, 4 х 6+2 pin, 1 x 16 pin, SATA 9, Molex 2, ATX, modular, Efficiency 93 %, certificate 80+ Platinum, warranty 10 years
be quiet! Straight Power 12 BN339
from £164.14 
1200 W, 24+8+8(4+4) pin, 4 х 6+2 pin, 2 x 16 pin, SATA 9, Molex 2, ATX, modular, Efficiency 93 %, certificate 80+ Platinum, warranty 10 years
be quiet! Straight Power 11 BN285
from £136.58 
1000 W, 24+8+8(4+4) pin, 6 х 6+2 pin, SATA 11, Molex 4, ATX, modular, Efficiency 93 %, mining, certificate 80+ Gold, warranty 5 years
be quiet! Straight Power 11 BN283
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750 W, 24+8+8(4+4) pin, 4 х 6+2 pin, SATA 11, Molex 4, ATX, modular, Efficiency 93 %, certificate 80+ Gold, warranty 5 years
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1500 W, 24+8+8(4+4) pin, 4 х 6+2 pin, 2 x 16 pin, SATA 9, Molex 2, ATX, modular, Efficiency 93 %, certificate 80+ Platinum, warranty 10 years
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450 W, 24+8 (4+4) pin, 2 х 6+2 pin, SATA 8, Molex 3, ATX, modular, Efficiency 93 %, certificate 80+ Gold, warranty 5 years
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650 W, 24+8 (4+4) pin, 4 х 6+2 pin, SATA 9, Molex 3, ATX, modular, Efficiency 93 %, certificate 80+ Gold, warranty 5 years
Video reviews
Best Quiet Power Supply | be quiet! Straight Power 11 Platinum 1200W Unboxing
12 July 2023768 view
Straight Power 11 Platinum | be quiet | multi-language
21 January 20207 813 view
Straight Power 11 Platinum VS Gold (english) | be quiet!
28 January 202066 961 view
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