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
Small black 40 mm square cooling fan with three-pin connector

OEM Industries

OEM Industries MGT4012ZB-R20 40mm fan 12V 12000 RPM 13.8 CFM 30.5 dBA ball bearing 3-pin

SKU CH-A4B5-FRRA9

40 mm 12 V ball-bearing fan delivers 13.8 CFM at 12,000 RPM and 30.5 dBA

  • ColorBlack
  • TypeFan only
  • Fan Size40mm
  • Bearing TypeBall
  • Power Connector3 Pin
  • LEDNo
  • High airflow in tight spaces with 13.8 CFM at 12000 RPM
  • Quiet operation at 30.5 dBA for low-noise builds
  • Durable dual ball bearing extends service life
  • Standard 3-pin connector fits most motherboard headers
  • Compact 40 × 40 × 20 mm frame suits small-form-factor chassis

Compact 40 mm Cooling Fan

The OEM Industries MGT4012ZB-R20 is a 40 mm DC fan built for confined spaces that demand focused airflow. It runs on 12 V and draws 0.22 A while spinning at 12000 RPM to deliver 13.8 CFM at 30.5 dBA. The two-ball bearing and 3-pin connector suit continuous operation in industrial or embedded chassis.

Who This Suits and Who Should Look Elsewhere

System integrators needing a slim 40 x 40 x 20 mm frame for 1U servers, GPU coolers or networking gear will find the dimensions and airflow match. Builders who require PWM speed control, lower noise at idle or a larger frame for higher static pressure should consider other options.

Deciding Specification: 12000 RPM at 30.5 dBA

The 12000 RPM rating sets both the cooling capacity and the acoustic profile in a single figure. If the target device can tolerate 30.5 dBA at full speed, the airflow meets most compact heatsink requirements; if silence is the priority, the fixed-speed design leaves no headroom for quieter running.

أبرز المميزات

  • High airflow in tight spaces with 13.8 CFM at 12000 RPM
  • Quiet operation at 30.5 dBA for low-noise builds
  • Durable dual ball bearing extends service life
  • Standard 3-pin connector fits most motherboard headers
  • Compact 40 × 40 × 20 mm frame suits small-form-factor chassis

المواصفات

ModelMGT4012ZB-R20
ColorBlack
TypeFan only
Fan Size40mm
Bearing TypeBall
Power Connector3 Pin
LEDNo

أسئلة حول هذا المنتج

How loud and hot does the 40 mm ball-bearing fan get when it runs continuously at 12000 RPM?

The fan produces 30.5 dBA at 12000 RPM and moves 13.8 CFM; ball bearings handle sustained heat better than sleeve types.

What must my motherboard or controller provide to run this 12 V 0.22 A 3-pin fan?

A standard 3-pin 12 V header supplying at least 0.22 A; no PWM pin is present, so speed is voltage-controlled.

Will the 40×40×20 mm frame and 3-pin connector fit the older CPU cooler I want to keep?

The fan measures 40 mm square by 20 mm thick with a 3-pin plug, matching many legacy 40 mm cooler mounts.

أيضًا في هذا القسم

عملاء قارنوا هذه المنتجات

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