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be quiet! Straight Power 11 BN280

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be quiet! Straight Power 11 BN280
Straight Power (high efficiency)80+ Gold5 year warranty
450 W
24+8 (4+4) pin
550 W
24+8 (4+4) pin
650 W
24+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
Main
Power450 W
Form factorATX
Specs
PFCactive
Efficiency93 %
Cooling systemactive (fan)
Fan size135 mm
Fan bearinghydrodynamic
Certification80+ Gold
ATX12V version2.4
Power connectors
MB/CPU power supply24+8 (4+4) pin
SATA8
MOLEX3
PCI-E 8pin (6+2)2
Cable systemmodular
Braided wires
Cable length
MB600 mm
CPU700 mm
SATA1000 mm
PCI-E600 mm
Max. power
+3.3V24 А
+5V24 А
+12V118 А
+12V218 А
+12V319 А
+12V419 А
-12V0.3 А
+5Vsb3 А
+12V450 W
+3.3V +5V120 W
General
Over voltage protection (OVP)
Over power protection (OPP)
Short circuit protection (SCP)
ProtectionOTP, OCP, SIP, UVP
Noise level12 dB
Manufacturer's warranty5 years
Dimensions (HxWxD)86x150x160 mm
Official Websitebequiet.com
Added to E-Catalogmay 2018
The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
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be quiet! Straight Power 11 1200 Watt Full Modular 80+ Platinum Power Supply - BN310 BN310

be quiet! Straight Power 11 Platinum 1000W raises the bar for systems that demand virtually inaudible operation and outstanding efficiency.
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£184.97
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be quiet! be quiet! Straight Power 11 power supply unit 450 W 20+4 pin ATX ATX Black BN280

Virtually inaudible SilentWings® 3 135mm fan Wire-free design inside the PSU 80PLUS® Gold efficiency of up to 93% Convenient full cable management World Class Quiet and Efficiencybe quiet! Straight Power 11 450W raises the bar for systems that demand virtually inaudible operation without power quality compromises. This PSU is clearly the best choic... moree for super silent systems.- Virtually inaudible operation thanks to a SilentWings® 3 135mm fan- Big funnel-shaped fan opening of the PSU case for high airflow intake- Wire-free on the DC side inside the PSU for enhanced cooling and longevity- Full cable management for maximum build flexibility- 80PLUS® Gold certification with an efficiency of up to 93%- Advanced stability and voltage regulation thanks to LLC, SR and DC-to-DC- Four high-performance 12V-rails- Powerful multi-GPU support with two PCI-Express connectors- Japanese 105°C-rated capacitors ensure stability and reliability- Power signal stability unmatched in its class- ErP and Energy Star 6.1 ready- Product conception, design and quality control in Germany Power Power protection features Over current, Over power, Over voltage, Overheating, Short circuit, Under voltage Hold time 20.4 ms Efficiency 93% Max output current (+5Vsb) 3 A Max output current (-12V) 0.3 A Max output current (+5V) 24 A Max output current (+12V3) 19 A Max output current (+12V4) 19 A Max output current (+12V2) 18 A Max output current (+12V1) 18 A Max output current (+3.3V) 24 A Combined power (+5Vsb) 15 W Combined power (-12V) 3.6 W Combined power (+5V) 120 W Combined power (+12V) 450 W Combined power (+3.3V) 120 W Power Factor Correction (PFC) type Active Power factor 0.99 Input current 6 A AC input frequency 50 - 60 Hz AC input voltage 100 - 240 V Peak power 500 W Total power 450 W Ports & interfaces Cabling type Fully-Modular Floppy disk drive connector Yes CPU power cable length 70 cm CPU power connector (4+4 pin) Yes PCI Express power cable length 60 cm PCI Express power connectors (6+2 pin) 2 SATA power cable length 550 mm Number of PATA power connectors 3 Number of SATA power connectors 8 Motherboard power cable length 60 cm Motherboard power connector 20+4 pin ATX Performance Bearing technology FDB Silent mode Yes ATX version 2.4 80 PLUS certification 80 PLUS Gold Power supply unit (PSU) form factor ATX Purpose PC Design On/off switch Yes Illumination No Number of fans 1 fan(s) Fan diameter 13.5 cm Product colour Black Certificates Certification CE, FCC, TÜV, cTUVus, RCM, BSMI, CU Compliance certificates RoHS Weight & dimensions Weight 1.51 kg Height 86 mm Depth 160 mm Width 150 mm Packaging data Package weight 2.74 kg Package height 102 mm Package depth 328 mm Package width 248 mm Manual Yes Technical details Sustainability certificates ENERGY STAR Logistics data Harmonized System (HS) code 84733020 Other features Cable management Yes Noise level (full-load mode, 100%) 12.3 dB Noise level (quiet mode, 50%) 9.8 dB Noise level (silent mode, 9.4 dB Cable ties
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£91.60
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be quiet! be quiet! Straight Power 11 1200W Platinum power supply unit 20+4 pin ATX ATX Black BN310

80 PLUS® Platinum certification with an outstanding efficiency of up to 93.9% Virtually inaudible operation thanks to a Silent Wings 3 135mm fan Big funnel-shaped fan opening of the PSU case for high airflow intake Wire-free on the DC side inside the PSU for enhanced cooling and longevity Modular cables for maximum build flexibility Advanced stabil... moreity and voltage regulation thanks to LLC, SR and DC-to-DC Four high-performance 12Vrails Powerful multi-GPU support with six PCI-Express connectors Japanese 105°C-rated capacitors ensure stability and reliability Power signal stability unmatched in its class ErP and Energy Star 7.0 ready Product conception, design and quality control in Germany 80 PLUS PLATINUM CERTIFIEDOne of the highest efficiency certificates availableStraight Power 11 Platinum 1000W is certified with 80 PLUS Platinum efficiency, reaching up to 94.1%. This provides lots of benefits for your high-end system, including less power consumption and an overall cooler and quieter operation. The standby drain is below 0.1 watts.SILENT WINGS 3 FANProvides virtually inaudible operationThe high-end Silent Wings 3 fan delivers best-of-class airflow yet produces very little noise. This is thanks to its unique, optimized fan blade design along with an advanced fluid-dynamic bearing and 6-pole fan motor that largely eliminates operational noise, has a super-long life and minimal power consumption.FUNNEL-SHAPED FAN OPENINGHigher cooling performanceThe fan inlet of the Straight Power 11 Platinum 1000W is funnel-shaped. It causes an increased throughput of air which benefits to a higher cooling performance.WIRE-FREE DESIGN INSIDE THE PSUPushing the longevity of components to a maximumAn absolute innovation: The Straight Power 11 Platinum 1000W is wire-free on the DC side inside the PSU body. This results in improved cooling airflow and less signal disturbance, simply because of a lack of wiring, and ultimately pushes the lifetimes of the components to a maximum.MODULAR CABLESUtmost convenience and compatibilityThanks to the modular cables, all cables that serve no purpose in the system are left out. For this reason, systems always appear very tidy. At the same time installation is performed much more conveniently. A smoother airflow results from the uncluttered layout of the system, which means lower noise and temperatures prevail inside the case.STATE-OF-THE-ART TECHNOLOGIESRock-steady signal stability and efficiencyExperience the most technologically advanced power supply be quiet! has ever built! Using an advanced full bridge, LLC and Synchronous Rectifier (SR) technology it provides unmatched signal stability and unbeatable power efficiency. The DC-to-DC conversion for tight voltage regulation, even under heavy cross-loading conditions ensures reliable operation for the next generation of processors and graphics cards.JAPANESE 105° CAPACITORSA testament to high qualityOnly the best components are used in Straight Power 11 Platinum 1000W. That
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Series be quiet! Straight Power (high efficiency)Compare using chart →
be quiet! Straight Power 12 BN338
from £167.99 
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 BN337
from £147.99 
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
be quiet! Straight Power 12 BN339
from £169.99 
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 12 BN336
from £121.43 
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 11 BN283
from £97.16 
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
be quiet! Straight Power 12 BN340
from £208.99 
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
be quiet! Straight Power 11 BN284
from £143.03 
850 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
be quiet! Straight Power 11 BN285
from £148.99 
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 BN282
from £109.18 
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
be quiet! Straight Power 11 Platinum BN308
from £184.64 
850 W, 24+8+8(4+4) pin, 4 х 6+2 pin, SATA 11, Molex 4, ATX, modular, Efficiency 94 %, certificate 80+ Platinum, warranty 5 years
be quiet! Straight Power 11 BN280
from £91.60 
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
be quiet! Straight Power 11 BN281
from £95.36 
550 W, 24+8 (4+4) pin, 2 х 6+2 pin, SATA 9, Molex 3, ATX, modular, Efficiency 93 %, certificate 80+ Gold, warranty 5 years
be quiet! Straight Power 11 Platinum BN305
from £112.96 
500 W, 24+8 (4+4) pin, 2 х 6+2 pin, SATA 9, Molex 3, ATX, modular, Efficiency 94 %, certificate 80+ Platinum, warranty 5 years
be quiet! Straight Power 11 Platinum BN306
from £134.47 
650 W, 24+8+8(4+4) pin, 4 х 6+2 pin, SATA 9, Molex 3, ATX, modular, Efficiency 94 %, certificate 80+ Platinum, warranty 5 years
be quiet! Straight Power 10 BN231
from £131.58 
500 W, 24+8 (4+4) pin, 2 х 6+2 pin, SATA 9, Molex 3, ATX, Efficiency 93 %, certificate 80+ Gold, warranty 5 years

be quiet! Straight Power 11 configurations

Price for be quiet! Straight Power 11
be quiet! Straight Power 11 BN280from £91.603 offers
be quiet! Straight Power 11 BN281from £95.362 offers
be quiet! Straight Power 11 BN282from £109.182 offers
be quiet! Straight Power 11 BN283from £97.165 offers
be quiet! Straight Power 11 BN284from £143.032 offers
be quiet! Straight Power 11 BN285from £148.994 offers
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be quiet! Straight Power 11 BN281
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550 W, 24+8 (4+4) pin, 2 х 6+2 pin, SATA 9, Molex 3, ATX, modular, Efficiency 93 %, certificate 80+ Gold, warranty 5 years
Chieftec Compact SFX CSN-550C
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be quiet! Straight Power 10 BN231
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