نقبل الدفع بالعملة المشفرة — لذلك يمكن للعملات الرقمية التي تملكها أن تشتري أجهزة حقيقية.ادفع بالعملة المشفرة، وأنفقها على أجهزة حقيقية. شحن مؤمن مجانا إلى كل أنحاء العالم لما يتجاوز 399 US$. صناديق شحن بسيطة بلا علامة تجارية، ترسل من ألمانيا.شحن مؤمن مجانا لما يتجاوز 399 US$. يُقفل سعرك لمدة 30 دقيقة بمجرد فتح صفحة الدفع.السعر مقفل لمدة 30 دقيقة. كل قطعة مختومة، ورقمها التسلسلي متحقق منه، ومشمولة بضمان 24 شهرا.مختوم، وبضمان 24 شهرا.

قائمة الرصد تسجيل الدخول
White 140 mm PWM case fan with smooth blades and anti-vibration mounts

be quiet!

be quiet! Silent Wings 4 140mm PWM high-Speed White case fan

SKU CH-RRN3-KYDXD

A 140 mm PWM case fan with optimised blades for high static pressure on radiators and heatsinks, a 6-pole motor and fluid-dynamic bearing rated to 300000 hours.

  • Optimised blades deliver highest performance on radiators and heat sinks
  • Funnel-shaped outlets with minimal tip clearance create extreme air pressure
  • 6-pole motor plus fluid-dynamic bearing cut vibration for ultra-smooth operation
  • Anti-vibration push pins and screw mounts simplify silent installation
  • 300000-hour rated lifespan ensures long-term reliability

140 mm high-speed PWM fan

The be quiet! Silent Wings 4 is a 140 mm case fan built for high static pressure on radiators and dense heat sinks. Its PWM control allows precise speed regulation from the motherboard. The all-white finish suits clean, light-themed builds. It targets builders who need strong airflow through restrictive cooling arrays.

Thermals, noise and power draw

Optimised blades and a funnel-shaped frame outlet raise air pressure while keeping acoustic output low even at maximum RPM. A 6-pole motor paired with a fluid-dynamic bearing reduces vibration for smooth operation across the speed range. The design prioritises quiet cooling performance under sustained load.

Mounting and longevity

Anti-vibration push pins are included for quick installation, and a screwed mounting option is also supported for a more secure fit. The bearing is rated for up to 300000 operating hours, backing the five-year manufacturer warranty. No extra software or lighting controllers are bundled with the fan.

أبرز المميزات

  • Optimised blades deliver highest performance on radiators and heat sinks
  • Funnel-shaped outlets with minimal tip clearance create extreme air pressure
  • 6-pole motor plus fluid-dynamic bearing cut vibration for ultra-smooth operation
  • Anti-vibration push pins and screw mounts simplify silent installation
  • 300000-hour rated lifespan ensures long-term reliability

المواصفات

لا توجد مواصفات منشورة لهذا المنتج بعد.

أسئلة حول هذا المنتج

How do I install the be quiet! Silent Wings 4 140mm PWM high-Speed White case fan and which step do people often miss?

Use the included anti-vibration push pins for quick mounting or screws for a secure fit; the step often missed is aligning the funnel-shaped frame outlets correctly so air pressure stays high on radiators.

What maintenance or replacement will the be quiet! Silent Wings 4 140mm PWM high-Speed White case fan need later?

The fluid-dynamic bearing is rated for up to 300000 hours of operation, so no regular maintenance is required; replacement is only needed if the motor wears out after that lifespan.

What limit appears first on the be quiet! Silent Wings 4 140mm PWM high-Speed White case fan during sustained use?

The 6-pole motor and fluid-dynamic bearing keep vibration low, so the practical limit is the maximum PWM speed where airflow pressure peaks before acoustic noise rises.

أيضًا في هذا القسم

عملاء قارنوا هذه المنتجات

نفس القسم، ونفس صفحة الدفع — ثماني عملات رقمية وقفل سعر لمدة 30 دقيقة.