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Square black plastic cooling fan with four-pin connector and visible double ball bearing housing

SXDOOL

SXDOOL MBT4412HB-W09 VGA Cooling Fan 12V 0.24A 4-pin

SKU CH-0MNB-XPJW4 MPN MBT4412HB-W09

Replacement cooling fan for Leadtek Quadro K600 Q600 graphics cards, 12V 0.24A with 4-pin intelligent temperature control and double ball bearing

  • Designed for Leadtek Quadro K600 and Q600 graphics cards
  • Double ball bearing extends fan lifespan
  • 12 V 0.24 A four-pin connector enables intelligent speed control
  • Direct replacement matches original MBT4412HB-W09 specifications
  • New condition ensures reliable out-of-box performance

Replacement Fan for Leadtek Quadro K600 Q600

This 12V 0.24A cooling fan is built as a direct replacement for the Leadtek Quadro K600 and Q600 graphics cards. It uses a double ball bearing for durable operation and connects through a 4-pin interface that supports intelligent temperature control and speed measurement. The unit is supplied new and matches the original MBT4412HB-W09 specifications.

Who This Suits and Who Should Look Elsewhere

This fan suits owners of a Leadtek Quadro K600 or Q600 who need to replace a worn or noisy original cooler. It is not for owners of other graphics cards, because the mounting layout and 4-pin connector are specific to those models. Buyers who want a complete heatsink assembly or a different voltage should look at other parts.

Critical Spec: 4-Pin Graphics Card Interface

The 4-pin graphics card interface provides intelligent temperature control and speed measurement, allowing the card to regulate fan speed automatically. Verify that your card uses this exact 4-pin connector before ordering, as other pinouts will not fit or function correctly.

Highlights

  • Designed for Leadtek Quadro K600 and Q600 graphics cards
  • Double ball bearing extends fan lifespan
  • 12 V 0.24 A four-pin connector enables intelligent speed control
  • Direct replacement matches original MBT4412HB-W09 specifications
  • New condition ensures reliable out-of-box performance

Specifications

No published specifications for this item yet.

Questions about this item

Does my Leadtek Quadro K600 or Q600 card have the 4-pin header this fan needs?

The fan uses a graphics card 4P connector with intelligent temperature control speed measurement, matching the original header on those models.

Will the double ball bearing survive the same thermal cycles as the original cooler?

Double ball bearings are rated for continuous operation at 12V 0.24A and handle repeated heat-up and cool-down cycles on the Quadro K600 Q600.

How do I confirm the fan is reporting speed correctly after fitting it?

The 4-pin interface feeds RPM data back to the GPU; monitoring software will show a live speed reading that varies with temperature.

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