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Small black square 40 mm case fan with centre label and four corner mounting holes

SXDOOL

SXDOOL Delta AFB0412SHB 4015 12V 0.35A case fan

SKU CH-X5NA-Y3TMR

A 40 mm case fan with double-ball bearings delivering high-volume airflow at 12 V and 0.35 A

  • Original Delta fan built in 2008 delivers reliable cooling
  • 12 V .35 A power draw keeps energy use low
  • 4015 size fits tight chassis spaces
  • 412 model code identifies exact replacement part
  • Double-ball bearing design extends service life

Product identity

The SXDOOL Delta AFB0412SHB 4015 is a 12V 0.35A case fan built for users who need high-volume airflow in tight spaces such as small-form-factor PCs, servers or networking gear. It suits builders and technicians looking for a compact cooling component that fits standard 4015 mounting points.

Thermals noise and power

The double-ball bearing design supports sustained high-speed operation while drawing 0.35 A at 12 V, keeping power demand modest for dense chassis layouts. Ball bearings typically produce a consistent acoustic signature that remains stable over long running periods in warm environments.

Build and mounting

The 4015 frame matches common industry screw patterns so the fan drops into existing brackets without adapters. Double-ball construction resists dust ingress and shaft wobble, helping the unit maintain reliable airflow through continuous duty cycles in PCs, inverters or communication equipment.

Highlights

  • Original Delta fan built in 2008 delivers reliable cooling
  • 12 V .35 A power draw keeps energy use low
  • 4015 size fits tight chassis spaces
  • 412 model code identifies exact replacement part
  • Double-ball bearing design extends service life

Specifications

No published specifications for this item yet.

Questions about this item

How do I install the Delta AFB0412SHB 4015 fan and which step is often missed?

Mount the 40 mm frame using the four corner screw holes, connect the two-wire 12 V lead to a motherboard or controller header, and verify the airflow arrow points toward the component you want to cool; the step most often missed is checking that the arrow direction matches your intended airflow path.

What maintenance or replacement will the Delta AFB0412SHB 4015 need over time?

The double-ball bearing design is rated for long life, but dust buildup on the blades and frame will gradually reduce airflow, so clean the fan with compressed air every few months and plan to replace the unit if bearing noise appears or airflow drops noticeably.

What limit appears first when the Delta AFB0412SHB 4015 runs continuously at full speed?

Continuous operation at the rated 12 V and 0.35 A will eventually hit the bearing wear limit; the double-ball bearings extend lifespan, but sustained high-speed rotation makes bearing degradation the first long-term constraint.

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