HP L20107-001 - Heatsink + CPU Cooling Fan for HP Envy x360 15-CN 15M-CN Series Sale $69.00 Retail $89.00
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HP 924328-001 - CPU Cooling Fan Heatsink Thermal Module for HP ENVY 15-bq000 15-bq x360 Series Sale $69.00 Retail $89.00
5 HP Envy m4 Cooling Fan Posted by Unknown on May 2nd 2020 Exactly what I was looking for! Works great and was easy to install.