BeQuiet Silent Wings Dark Power Pro 11 550W Power Supply

BeQuiet Silent Wings Dark Power Pro 11 550W Power Supply It is a fact of the modern world that high technology requires constant refinement and unending improvement — and that is even truer for those who would be leaders. Dark Power Pro power supplies are renowned as the world’s quietest and most efficient high-performance PSUs. The Dark Power Pro 11 550W model takes that a step further with a power conversion topology that delivers 80PLUS Platinum performance, add to that an unparalleled array of enhancements that augment this unit’s compatibility, convenience of use, reliability, and safety, and the result is the most technologically-advanced power supply be quiet! has ever built. 80 PLUS Platinum certification and up to 94% power conversion efficiency Virtually inaudible operation thanks to a broad array of optimizations, including the use of a be quiet! SilentWings 3 135mm fan SilentWings 3 fan features an advanced fan frame, an airflow-optimized fan blade, fluid-dynamic bearing with copper core and a high-quality 6-pole motor for less vibration The funnel-shaped fan opening of the PSU case is significant big and allows high airflow intake 550 Watts of continuous power provide intensive power reserves for demanding computing applications Overclocking key allows switchover between quadruple independent 12V-rail mode and high-performance single-rail operation Cable management with extra long cable reach simplifies component installation and reduces annoying clutter, increasing airflow and improving cooling in even the largest PC cases Specifications: Continuous power (W) 550 Peak power (W) 610 Form factor ATX 12V  Version 2.4 Form factor EPS 12V  Version 2.92 Modular cable management  âœ“ Special technology  Half bridge + LLC + SR + DC/DC Voltage (Vac)  100 - 240 Frequency (Hz)  50 - 60 Input current (A)  7 / 3.5 PFC  active Power factor at 100% load  >0.99 Compliant to Intel C6/C7  âœ“ Compliant to Intel C6 mode  âœ“ Power consumption in standby (W)  <0,15W Average life time (h / 25°C)  100.000 Operating temperature up to (°C)  40 Output 12V rails (multi-rail operation)  4 12V single rail operation  âœ“ Overclocking key  âœ“ +3.3V (A)  25 +5V (A)  22 +12V1 (A)  20 +12V2 (A)  20 +12V3 (A)  25 +12V4 (A)  25 +12V5 (A)  - +12V6 (A)  - -12V (A)  0.5 +5Vsb (A)  3 Max. combined power 12V (W)  540 Max. combined power 3.3V + 5V (W)  110 Hold-up time (ms @ 100%)  19,4 @ 100% load Fan / Cooling technology Fan type  be quiet! SilentWings +SilentWings  âœ“ Motor technology  6-pole fan motor Bearing technology  FDB Fan size (mm)  135 Max. fan speed (rpm), temperature-dependent  1,200 Temperature control for case fans  âœ“ dB(A) at 20% load  8.7 dB(A) at 50% load  8.9 dB(A) at 100% load  10.1 Protection OCP (over current protection)  âœ“ OVP (over voltage protection)  âœ“ UVP (under voltage protection)  âœ“ SCP (short circuit protection)  âœ“ OTP (over temperature protection)  âœ“ OPP (over power protection)  âœ“ Eco / Efficiency 80PLUS certification  Platinum Efficiency (%) at 230V, 20% load  91.6 Efficiency (%) at 230V, 50% load  94 Efficiency (%) at 230V,100% load  92 Environmental directives ENERGY STAR  6.0 ErP  âœ“ WEEE  âœ“ RoHS  âœ“ Cablemanagement / Connectors Modular cable management  âœ“ Sleeved cables  âœ“ Cable length to mainboard (cm)  60 Cable length to first connector (cm)  60 Maximum cable length (cm)  120 All-in-one cable (SATA/PATA/FDD)  âœ“ No. of cables  17 ATX-Mainboard (20+4 pin)  1 P8 (CPU)  1 P4+4 (CPU)  1 P4 (CPU) - PCI-E 6 pin (GPU)  1 PCI-E 6+2 pin (GPU)  4 PATA 4 pin  5 SATA 15-pin (HDD, Drives)  8 FDD (Floppy)  1 Mainboard Connector (PATA 4 pin)  1 External fan connectors  4 GPU compatibility Multi-GPU ready  âœ“ NVIDIA SLI readyTM certified  âœ“ AMD CrossFireX certified  âœ“ Casing Dimensions without cable (L x W x D), (mm) 180 x 150 x 86 Weight incl. fixed cables (kg) 2.02 Color  black Click the banner to get it at ONLY: GBP123.00