iMac A1419 (27-inch Retina 5K) Fan Replacement - YouTube
hardware - Where to source replacement internal fans? (For a mid-2011 iMac) - Ask Different
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CPU Cooling Fan FOR APPLE A1418 IMAC 21.5'' FAN BAKA0925R2HV003 610-0142 AVC 12V 0.60A 610-0141 _ - AliExpress Mobile
Amazon.com: Odyson - Cooling Fan Replacement for Apple iMac 27" A1419 (Late 2012-Mid 2017) : Electronics
FAN AMD:05223.01.CPUD1.33H iMac Pro 27" A1862. PcHub.com - Laptop parts , Laptop spares , Server parts & Automation
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Single-fan vs dual-fan iMac 24: M1 Apple Silicon's performance potential in 7-core base model spoiled by thermal throttling in benchmark battery - NotebookCheck.net News
Not all M1 iMacs are built the same: Potential buyers of the 2021 Apple iMac 24 should be aware of the cooling system differences that could affect performance - NotebookCheck.net News