be quiet! Straight Power 11 650W, fully modular, 80 PLUS Gold, power supply

be quiet! Straight Power 11 650W

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  • · 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
  • · Full cable management for maximum build flexibility
  • · 80 PLUS Gold efficiency (up to 93%)
  • · Powerful multi-GPU support with four PCI-Express connectors

Product description

Style Name:Straight Power 11 650W

be quiet Straight Power 11 650W raises the bar for systems that demand virtually inaudible operation without power quality compromises. This PSU is clearly the best choice 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 four 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 5-year manufacturer’s warranty General data Model Straight Power 11 – 650W Continuous power (W) 650 Peak power (W) 720 Form factor ATX 12V Version 2.4 Form factor EPS 12V Version 2.92 Modular cable management Topology LLC + SR + DC/DC Wire-free design (DC-side) Voltage (Vac) 100 – 240 Frequency (Hz) 50 – 60 Input current (A) 8/4 PFC active Power factor at 100% load>0.99 Compliant to Intel C6/C7 ? Power consumption in standby (W) Average life time (h / 25°C) 100.000 Operating temperature up to (°C) 40 Output 12V rails (multi-rail operation) 4 Overclocking key – +3.3V (A) 24 +5V (A) 24 +12V1 (A) 18 +12V2 (A) 18 +12V3 (A) 22 +12V4 (A) 22 +12V5 (A) – +12V6 (A) – -12V (A) 0.3 +5Vsb (A) 3 Max. combined power 12V (W) 649.2 Max. combined power 3.3V + 5V (W) 140 Hold-up time (ms at 100%) 19.9 Fan / Cooling technology Fan type be quiet SilentWings 3 +SilentWings Motor technology 6-pole fan motor Bearing technology FDB Fan size (mm) 135 Max. fan speed (rpm), temperature-dependent 1,500 Temperature control for case fans – dB(A) at 20% load 8.93 dB(A) at 50% load 9.8 dB(A) at 100% load 17.52 Protection OCP (over current protection) OVP (over voltage protection) UVP (under voltage protection) SCP (short circuit protection) OTP (over temperature protection) OPP (over power protection) Eco / Efficiency 80PLUS certification Gold Efficiency (%) at 230V, 20% load 91.5 Efficiency (%) at 230V, 50% load 93 Efficiency (%) at 230V, 100% load 91.2 Cable management / Connectors Multi-GPU ready Modular cable management Fully modular Sleeved cables Cable length to mainboard (cm) 60 Cable length to first connector (cm) 55 Maximum cable length (cm) 115 All-in-one cable (SATA/PATA/FDD) ? No. of cables 9 ATX-Motherboard (20+4-pin) 1 P4+4 (CPU) 1 PCI-E 6+2-pin (GPU) 4 PATA 4 pin 3 SATA 15-pin (HDD, Drives) 9 FDD (Floppy) 1 Mainboard connector (PATA 4-pin) 3

SKU: B078X1J85L
Dimensions: 33 x 24.8 x 10.2 cm; 1.54 Kilograms
Model: BN282
Manufacture: BeQuiet

From the manufacturer

Bequiet Straight Power 11

World Class Quiet and Efficiency

Provides virtually inaudible operation

Bequiet Straight Power 11

Bequiet Straight Power 11

Bequiet Straight Power 11

Silent Wings 3 Fan

The high-end Silent Wings 3 fan delivers best-of-class airflow yet produces very little noise. This is thanks to its unique, optimised 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 Opening

The fan inlet of the Straight Power 11 is funnel-shaped. It causes an increased throughput of air which benefits to a higher cooling performance.

Wire-Free Design Inside the PSU

An absolute innovation: The Straight Power 11 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.

Compatibility for the systems of tomorrow

Bequiet Straight Power 11

Bequiet Straight Power 11

Bequiet Straight Power 11

Fully Modular Cable Management

Thanks to the fully modular cable management, 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.

80 PLUS Gold Certified

Straight Power 11 is certified with 80 PLUS Gold efficiency, reaching up to 93%. This gives less power consumption and a cooler and quieter operation. Truly a benefit for any system.

High Class Technologies

The use of LLC and Synchronous Rectifier (SR) provides very stable operation and enhanced voltage regulation. The PSU is equipped with DC-to-DC conversion for tight voltage regulation even under heavy cross-loading conditions. This ensures reliable operation with the next generation of processors and graphics cards.

A testament to high quality

Bequiet Straight Power 11

Japanese 105° Capacitors

Only the best components are used in Straight Power 11 450W. That is why we have built only high-quality Japanese capacitors into the PSU chassis. They are rated to 105°C, ensuring stability, reliability and a long operating life

General Data

Model Straight Power 11 650W
Continuous power (W) 650
Peak power (W) 720
Form factor ATX 12V Version 2.4
Form factor EPS 12V Version 2.92
Modular Cable management Yes
Topology LLC + SR + DC/DC
Wire-free design (DC-side) Yes
Voltage (Vac) 100 – 240
Frequency (Hz) 50 – 60
Input current (A) 8 / 4
PFC active
Power factor at 100% load >0.99
Compliant to Intel C6/C7 Yes
Power consumption standby (W) <0.12
Operating temperature (°C) Up to 40