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Small square black 40mm case fan with double ball bearing

Fans

Fans FD124020-DS1 40x40x20mm 12V .09A double ball bearing case fan

SKU CH-XZYQ-DGSB5

Compact 40 × 40 × 20 mm case fan runs on 12 V at 0.09 A with double ball bearings for reliable airflow

  • Double ball bearings extend operating life
  • 12 V DC power suits standard fan headers
  • Compact 40 x 40 x 20 mm frame fits tight spaces
  • Low 0.09 A draw keeps power use minimal

Compact 40 mm case fan for tight builds

The FD124020-DS1 is a 12 V DC case fan measuring 40 x 40 x 20 mm. It draws 0.09 A and uses a double ball bearing for reliable rotation. The 4020 form factor suits small enclosures, industrial chassis or replacement cooling where space is limited.

Check 12 V header and mounting holes before ordering

Verify that your motherboard or controller provides a 12 V fan header with the correct pin layout for this unit. Confirm the chassis has 40 mm mounting points with 20 mm depth clearance. This fan is not suited for builds that require larger frame sizes or higher airflow ratings.

How it compares

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

Price $13.99
Cheaper than about 70% of the 8,339 comparable items (median $19.99).

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Specifications

No published specifications for this item yet.

Questions about this item

What is included with the FD124020-DS1 case fan and what else is needed to install it?

The FD124020-DS1 is a single 12V .09A double ball bearing fan measuring 40x40x20mm. Mounting screws and a power cable are not included and must be sourced separately.

Which version of the 4020 fan should I choose for a 12V system?

The FD124020-DS1 operates at 12V and draws .09A, making it the correct choice for a 12V header. No other voltage or capacity versions are listed for this model.

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