Nous acceptons la cryptomonnaie — les cryptos que vous détenez peuvent ainsi acheter du matériel réel.Payez en crypto, dépensez-la en matériel réel. Livraison assurée offerte partout dans le monde au-delà de 399 $. Cartons neutres, sans marque, expédiés depuis l’Allemagne.Livraison assurée offerte au-delà de 399 $. Votre taux est bloqué pendant 30 minutes dès l’ouverture de la caisse.Taux bloqué 30 minutes. Chaque article est scellé, son numéro de série est vérifié, et il est couvert par une garantie de 24 mois.Scellé, garanti 24 mois.

Articles suivis Se connecter
Small square 40mm black case fan with three-pin connector

SXDOOL

SXDOOL FD124020EB 40x40x20mm 12V 3-pin case fan

SKU CH-F0K1-9TSXZ

Compact 40×40×20 mm 12 V case fan with double ball bearings, 9000 RPM and 33.5 dB noise

  • High airflow from 9000 RPM speed reference
  • Quiet operation at 33.5 dB noise level
  • Long lifespan with 50000 hour service life rating
  • Reliable cooling via double ball bearing design
  • Speed monitoring supported by 3-pin motherboard interface

Compact 40 mm Case Fan

This 40 x 40 x 20 mm case fan runs on 12 V through a standard three-pin motherboard header. It spins at a reference speed of 9 000 rpm with a tolerance of ±10 %. A double ball bearing design is rated for 50 000 hours of service life. Noise is specified at 33.5 dB.

Suitable Builds and Limitations

The unit fits tight spaces such as small-form-factor chassis, GPU coolers or industrial enclosures that accept a 40 mm frame. Builders who need higher airflow, larger frame sizes or PWM speed control should look at alternative models. The 0.12 A current draw keeps power demand low for auxiliary cooling roles.

Deciding Specification

The 33.5 dB noise rating at 9 000 rpm determines whether this fan meets the acoustic target of the build. If a quieter profile is required, a different fan must be chosen.

Points forts

  • High airflow from 9000 RPM speed reference
  • Quiet operation at 33.5 dB noise level
  • Long lifespan with 50000 hour service life rating
  • Reliable cooling via double ball bearing design
  • Speed monitoring supported by 3-pin motherboard interface

Caractéristiques

Aucune caractéristique publiée pour cet article pour l’instant.

Questions sur cet article

How loud is the 33.5 dB noise rating when the fan runs continuously at 9000 RPM?

At 33.5 dB the fan produces a moderate hum comparable to a quiet office; the double ball bearing keeps the sound steady even after long sessions.

My motherboard only has a 3-pin header — will the 3-pin connector plug in directly?

Yes, the motherboard-style 3-pin interface fits standard 3-pin headers and provides speed monitoring without an adapter.

Can the 40×40×20 mm frame mount in the same screw holes as my old 40 mm fan?

The 40 mm square frame uses the industry-standard mounting pattern, so it aligns with existing 40 mm screw holes.

Également dans ce rayon

Les clients ont aussi comparé

Même rayon, même caisse — huit monnaies et un taux bloqué 30 minutes.