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

LORDWORLD

LORDWORLD DC 5V Cooling Fan 40mm×40mm×10mm 3PIN Reverse-Proof Connector for NVIDIA Jetson Nano B01

SKU CH-81XV-3JDHT

A 40 mm DC 5 V cooling fan with a 3-pin reverse-proof connector fits the NVIDIA Jetson Nano B01 developer kit

  • Designed for Jetson Nano B01 compatibility
  • 3-pin reverse-proof connector prevents incorrect insertion
  • 40mm square frame fits standard mounting points
  • DC 5V operation matches board power rail

Dedicated Jetson Nano B01 cooling fan

This 5 V DC fan fits the NVIDIA Jetson Nano Developer Kit B01 version and connects through a 3-pin reverse-proof header. Its 40 mm square frame and 10 mm depth match the board mounting points. Makers and developers working on edge-AI projects can install it without adapters or soldering.

Reverse-proof connector prevents misconnection

The keyed 3-pin plug ensures correct polarity on the first try, protecting the fan and the development board from accidental reverse insertion. No extra cables or configuration steps are required, so the cooling upgrade is ready as soon as the fan is seated.

How it compares

Measured against everything we stock in Single-Board Computers & Dev Kits, at today’s prices. Recalculated every night.

Price $8.99
Cheaper than about 97% of the 1,420 comparable items (median $44.99).

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Specifications

Product
Brand nameLORDWORLD

Questions about this item

How often will the 40 mm DC 5V cooling fan need replacement under continuous operation?

The fan is a mechanical component rated for continuous DC 5 V operation; plan to inspect bearing noise and airflow annually and replace if RPM drops or vibration increases.

What thermal limit appears first when the Jetson Nano B01 runs sustained workloads with this 10 mm thick fan?

The 40×40×10 mm fan moves a fixed air volume; under prolonged load the Nano’s SoC temperature will hit its throttle point before the fan itself reaches any electrical limit.

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