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Black square 9 cm frame fan with four-wire connector

SXDOOL

SXDOOL V92E12BUA7-57 12V 3.24A 9cm 9238 4-wire case fan

SKU CH-5K8X-V4XE4 MPN V92E12BUA7-57

A 9 cm double ball-bearing fan delivers 12 V, 3.24 A cooling for CPU, server and water-cooling loops via a 4-wire server interface

  • Product typeCPU Cooler Fan
  • Double ball bearing design reduces wear for longer service life
  • 12 V 3.24 A power input delivers strong airflow for demanding cooling
  • 4-wire server interface enables precise PWM speed control with temperature feedback
  • Compact 9 cm square frame fits tight CPU and server chassis spaces
  • Nidec manufacture ensures reliable operation in CPU, power and water-cooling roles

Nidec 92 mm Server Fan

The SXDOOL V92E12BUA7-57 is a Nidec double ball bearing fan built for 12 V server environments. It draws 3.24 A through a 4-wire original server interface and includes a temperature sensor. The 9238 frame measures 9 cm by 9 cm by 3.8 cm. It targets CPU cooling, power supply cooling, water-cooling assistance and general server airflow.

Suited for high-current server slots

This unit fits builds that accept a 12 V 3.24 A 4-wire server header and need the 9238 form factor. Systems limited to lower current headers, consumer PWM pin-outs or different mounting patterns should consider other options. The double ball bearing design supports continuous duty in demanding thermal zones.

3.24 A current draw decides fit

The 3.24 A rating is the single figure that determines whether the motherboard or fan controller can power this fan. Verify the header limit before installation; exceeding it risks instability or damage. No other specification overrides this electrical constraint.

How it compares

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

Price $22.99
Pricier than about 58% of the 8,339 comparable items (median $19.99).

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Specifications

Product
Product typeCPU Cooler Fan

Questions about this item

What motherboard header does the 4-wire server original interface plug into?

It connects to a standard 4-pin PWM fan header on the motherboard, providing power, ground, tachometer feedback and speed control.

Can the 9cm 9238 double ball bearing unit replace a 3-pin fan in an older chassis?

Yes, the 4-wire connector fits a 3-pin header; the fan will run at full 12 V 3.24 A speed without PWM regulation.

How do I confirm the temperature sensor is reporting correctly after installation?

Enter the BIOS or use monitoring software; the fan RPM should appear and vary with CPU load if the sensor link is active.

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