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Small square black frame fan 40 by 40 by 28 mm

Fans

Fans 4028 PDM1204PQBX-A 12 V 40×40×28 mm case fan

SKU CH-CXSN-XGHTE

A 40 mm square, 28 mm deep 12 V case fan with double ball bearings for server cooling

  • Double ball bearing extends service life
  • 12 V operation fits standard server headers
  • 40 × 40 × 28 mm form factor suits tight chassis
  • 8 W draw balances airflow with power budget

4028 12 V server case fan

The 4028 PDM1204PQBX-A is a 12 V case fan built for server and workstation chassis. It measures 40 by 40 by 28 millimetres and uses a double ball bearing for continuous operation. The unit draws 8 watts and is supplied new from SUNON.

Suited for tight 40 mm mounts

This fan fits 40 millimetre square mounting holes where a 28 millimetre thickness is required. It is not for builds that need larger frame sizes, higher airflow ratings, PWM speed control or lower noise levels than a double ball design provides.

Highlights

  • Double ball bearing extends service life
  • 12 V operation fits standard server headers
  • 40 × 40 × 28 mm form factor suits tight chassis
  • 8 W draw balances airflow with power budget

Specifications

No published specifications for this item yet.

Questions about this item

What power connector does the PDM1204PQBX-A need?

It runs on a standard 12 V supply; check your motherboard or controller for a matching 3-pin or 4-pin header.

Will the 4028 fit the 40 mm mounts on my older server chassis?

Yes, the frame is 40×40×28 mm, matching common 40 mm mounting holes.

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