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Two small square black axial fans with transparent blades side by side

TOPLAB

TOPLAB Sunon HA40101V4-D13U-C99 40mm DC12V 0.80W axial cooling fan 2pcs

SKU CH-R9C9-KTAYV

Two 40 mm axial fans run on 12 V DC at 0.80 W each for quiet case cooling

  • Silent operation for low-noise environments with two fans included
  • Efficient 12 V DC power draw at only 0.80 W per unit
  • Compact 40 mm axial design fits tight TV and case spaces
  • Sunon HA40101V4-D13U-C99 model ensures reliable cooling performance

Silent 40 mm axial fans for tight spaces

This pair of 40 mm axial fans runs on 12 V DC and draws 0.80 W each, making them suited for compact TV cases or similar enclosures where quiet airflow is required. The Sunon HA40101V4-D13U-C99 model is supplied new in a two-piece pack.

Limited to 4010 form-factor cooling

At 0.80 W per unit the fans provide modest airflow for small chassis, but they cannot meet the thermal demands of larger cases or high-wattage components. Buyers needing higher static pressure or greater air volume should look elsewhere.

How it compares

Measured against everything we stock in Tech Gadgets & Accessories, at today’s prices. Recalculated every night.

Price $13.99
Cheaper than about 85% of the 5,998 comparable items (median $24.99).

Specifications

No published specifications for this item yet.

Questions about this item

Will the 40 mm DC12V 0.80 W fans fit alongside the original Sunon HA40101V4-D13U-C99 units already in my TV case?

Yes — they share the same 4010 frame size and 12 V rating, so they mount in the existing screw holes and draw the same current.

How can I confirm the pair is running as intended once installed?

Power the system and verify each fan spins smoothly at 12 V with no audible bearing noise; the 0.80 W draw per unit matches the spec on the label.

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