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Square black plastic 140mm frame fan with seven blades and two wire leads

Fans

Fans D14SH-12 12V .70A 140x140x25mm 2-Wire Server Cooler Fan

SKU CH-771P-DN23G

A 140 mm square case fan runs on 12 V DC at 0.70 A with a two-wire connection

  • 12 V power supply suits standard server and workstation builds
  • .70 A draw keeps power consumption low for continuous operation
  • 140 mm square frame fits common 140 mm mounting points
  • 25 mm thickness matches standard case and chassis slots

140 mm server cooler fan

The Fans D14SH-12 is a 140 by 140 by 25 mm case fan designed for server and workstation chassis. It runs on 12 V DC and draws 0.70 A through a two-wire power connection. The unit is supplied new and suits builds that need steady airflow in a standard 140 mm mounting pattern.

Replaces worn or missing 140 mm two-wire fans

This fan fits the same footprint as other 140 mm frames, making it a direct swap for failed or noisy units in rackmount or tower servers. The jump is worth it when the existing cooler uses a two-pin header and no speed signal is required by the board. Builds that demand PWM control or a three-wire tachometer signal should look elsewhere.

How it compares

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

Price $12.99
Cheaper than about 80% 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

Will the 140 mm square frame with 25 mm depth fit my server chassis?

The fan measures 140 by 140 by 25 mm, so it fits any standard 140 mm mounting pattern with that depth clearance.

How do I connect the 2-wire lead to a 12 V header, and what mistake should I avoid?

Plug the 2-wire connector onto a 12 V fan header matching the .70 A draw; the common error is reversing polarity, which prevents the fan from spinning.

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