“The Pimoroni Fan Shim for Raspberry Pi 4 prevents throttling even at overclocked speed, but it won’t work with some hats.”
Critical Assessment
What Critics Praise
- Silent passive heatsink
- Reduces throttling time
- Excellent cooling performance
- Supports overclocking
Points of Contention
- Requires software update for button support
- Incompatible with certain I2S HATs
Professional Reviews
1 review from 1 critic90
Gareth Halfacree
Tom's Hardware
