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Small square 12V cooling fan with wire leads

DBTLAP

DBTLAP 40x40x56mm 12V 1.4A laptop cooling pad

SKU CH-142K-98S04

12 V, 1.4 A replacement fan fits RD330, RD340, RD530 and RD540 servers, 40 × 40 × 56 mm

  • Accessory categoryCooler
  • Cools compatible laptops with 12 V 1.4 A power
  • Fits RD330 RD340 RD530 RD540 models directly
  • 40 mm by 40 mm by 56 mm compact size
  • Each unit tested for 100 % operation
  • Nine month warranty included with purchase

Replacement Server Fan

The DBTLAP 40x40x56mm unit is a 12V 1.4A cooling fan built for specific server models including RD330 RD340 RD530 and RD540. It matches part numbers DB04056B12U PS01 31051456 and 03X3865 for direct swap-in.

Single Fan in Package

The box contains 1 x Fan only with no brackets cables or thermal material included. Each unit is tested before shipping and carries a 9-month warranty from the supplier. Buyers must verify the exact dimensions and connector against the original fan before ordering.

4cm Form Factor for Targeted Airflow

The 40x40x56mm size fits the designated server chassis slots and delivers focused cooling for the listed RD series systems. It will not suit laptops or larger workstation bays that require different mounting points or higher airflow ratings. Builders needing multiple fans or alternative voltages should look elsewhere.

How it compares

Measured against everything we stock in Laptop Cooling Stands & Fans, at today’s prices. Recalculated every night.

Price $18.99
Cheaper than about 55% of the 6,190 comparable items (median $20.99).

Specifications

Product
Accessory categoryCooler

Questions about this item

Will the 12V 1.4A fan need bearing lubrication or full replacement in a server?

The fan is tested before shipping and covered by a 9-month warranty; if airflow drops or noise rises, replace the unit.

What fails first when the 40x40x56mm fan runs continuously at 12V?

Bearing wear is the typical limit; the supplier tests each unit to 100% function before dispatch.

How much heat and noise does the 12V 1.4A cooler produce under all-day load?

The fan draws 1.4A at 12V; exact acoustic and thermal figures depend on the specific manufacturer supplied.

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