TOPLAB 40x40x15mm 12V 2.9W 3-wire Server Cooling Fan
A 12 V server cooling fan measuring 40 by 40 by 15 mm with a 3-wire connection and 2.9 W power draw
- 12 V operation suits standard server rails
- 9 W draw keeps power budget low
- 40 x 40 x 15 mm frame fits tight bays
- 3-wire connector enables speed monitoring
40 mm 12 V server cooling fan
This 40 x 40 x 15 mm fan runs on 12 V DC and draws 2.9 W. The three-wire connection provides speed monitoring for server and embedded chassis. It fits standard 40 mm mounting holes in rack equipment and industrial enclosures.
Sustained airflow at rated voltage
Under continuous operation the motor maintains its rated speed and airflow without thermal throttling. The 3-wire tachometer signal lets the host system verify fan health in real time. Builders needing higher static pressure or larger frame sizes should consider alternative models.
How it compares
Measured against everything we stock in Tech Gadgets & Accessories, at today’s prices. Recalculated every night.
- Price $21.99
- Cheaper than about 56% of the 5,998 comparable items (median $24.99).
Specifications
No published specifications for this item yet.
Questions about this item
How much power does the 12 V fan draw when running continuously?
The fan is rated at 2.9 W at 12 V, so continuous operation draws that amount from the supply.
What connector or wiring must my system provide for the 3-wire fan?
The fan uses a 3-wire lead; your board or controller needs a matching 3-pin header for power, ground and tachometer signal.
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