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Square black server cooling fan 135mm wide 25mm deep with two wires

TOPLAB

TOPLAB Server Cooling Fan 12V 3.0W 135x135x25mm 2-wire

SKU CH-3BP3-97YPT

12 V DC server cooling fan measuring 135 mm square by 25 mm thick with a 2-wire connection and 3.0 W power draw

  • 12 V DC server fan delivers 3.0 W cooling power
  • 135 mm square frame fits standard server bays
  • 25 mm thick low-profile design saves chassis space
  • Two-wire connection simplifies power installation

Server Cooling Fan 12 V 3.0 W

This TOPLAB server cooling fan operates on 12 V DC and draws 3.0 W. The frame measures 135 mm by 135 mm with a 25 mm thickness. A two-wire power connection supplies the motor. It is built for rack-mount chassis and similar enclosures that require forced-air cooling.

Two-wire power limits control options

The two-wire interface provides power only and carries no speed signal or PWM input. Fan speed cannot be monitored or regulated by the host system. Builders who need variable speed or tachometer feedback must choose a three-wire or four-wire model instead.

How it compares

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

Price $17.99
Cheaper than about 70% of the 5,998 comparable items (median $24.99).

Specifications

No published specifications for this item yet.

Questions about this item

Which 135mm square fan variant should I choose for a 12V server chassis?

The DFB132512H is the 135x135x25mm model rated 12V 3.0W with a 2-wire lead, matching standard 12V server fan headers.

What does the 3.0W rating mean once the fan is installed in a real machine?

At 12V DC the fan draws 3.0W, so it adds that load to the 12V rail and spins at the speed the manufacturer calibrated for this frame size.

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