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Lenovo 43N9349 CPU cooler with heatsink and fan

Lenovo

Lenovo 43N9349 CPU cooler ThinkCentre M58 LGA 775

SKU CH-YFFG-DZJ7N

Cools LGA 775 processors in ThinkCentre M58 systems using a four-pin heatsink and fan assembly weighing 1.5 units

  • Product weight1.5
  • Genuine Lenovo cooler for ThinkCentre M58 systems
  • Four-pin connector enables PWM speed control
  • LGA 775 socket mounting hardware included
  • Lightweight 1.5 kg assembly reduces motherboard stress

Lenovo 43N9349 cooler for ThinkCentre M58

This Lenovo 43N9349 CPU air cooler is built for the ThinkCentre M58 desktop. It mounts on an LGA 775 socket and uses a four-pin connector for speed control. The unit weighs 1.5 and ships in new condition. It is not for systems that require a different socket or mounting pattern.

Four-pin LGA 775 fit decides compatibility

The four-pin LGA 775 interface is the single specification that determines whether this cooler fits your board. Verify the socket and header before purchase. Builders using any other socket or a three-pin header cannot use this part.

How it compares

Measured against everything we stock in CPU Coolers & Heatsink Fans, at today’s prices. Recalculated every night.

Price $18.99
Cheaper than about 55% of the 1,559 comparable items (median $19.99).

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Specifications

Product
Brand nameLenovo
Model name43N9349

Questions about this item

How does the 1.5 weight figure translate when the cooler is mounted inside a ThinkCentre M58?

At 1.5 the unit is light enough for the standard LGA 775 retention clips, so the motherboard does not need extra reinforcement.

What does the 4-pin connector on this 43N9349 cooler actually control?

The 4-pin header lets the M58 motherboard vary fan speed automatically based on CPU temperature.

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