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New laptop heatsink cooling fan module for Lenovo Flex 14 15

Fans

Fans laptop cooling pad for Lenovo Flex 14 15 3PST6TMLV70 FAST600EPA

SKU CH-0DQF-1QV91

Replacement heatsink and fan module for Lenovo Flex 14 and Flex 15 laptops

  • Fits Lenovo Flex 14 and 15 models
  • Direct replacement for part 3PST6TMLV70
  • Includes heatsink and fan assembly
  • New thermal module ready to install

Replacement thermal module for Lenovo Flex 14 and 15

This new radiator and fan assembly is built for Lenovo Flex 14 and Flex 15 laptops. It matches the original 3PST6TMLV70 and FAST600EPA part numbers. The cooler fits directly into the existing mounting points without modification. It restores factory cooling performance for daily workloads.

Capacity and thermal headroom

The module handles normal office tasks, web browsing and media playback without throttling. Under sustained heavy loads such as video rendering or gaming the single-fan design reaches its limit and temperatures rise. It is not suited for users who need continuous high-performance cooling. Buyers with cracked or warped heatsink brackets should verify compatibility before ordering.

How it compares

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

Price $16.99
Cheaper than about 60% of the 6,190 comparable items (median $20.99).

Specifications

No published specifications for this item yet.

Questions about this item

Will this heatsink fit the existing screw holes on my Lenovo Flex 14 motherboard?

The module is built for the Flex 14 and Flex 15 chassis, so the mounting points line up with the original thermal assembly.

How can I verify the fan is spinning correctly after I install it?

Listen for the fan running at low speed during idle and feel warm air exhaust from the vent when the CPU load rises.

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