Preserve Your New Raspberry Pi Four Chilled with the ICE Tower CPU Cooler
The Raspberry Pi Four Mannequin B not too long ago launched, and it’s a serious improve over the earlier Raspberry Pi three Mannequin B+. Although the brand new Broadcom BCM2711 has solely marginally sooner clock speeds than the outgoing Broadcom BCM2837 — 1.5GHz vs. 1.4GHz — general efficiency is reported to be 2–4x higher. That’s as a result of the brand new processor is designed for efficiency, whereas the previous processor was meant for balanced mid-range use. However that additional energy means extra warmth, and early reviews recommend the Raspberry Pi Four Mannequin B runs scorching beneath load. Fortunately, you may cool it down with the ICE Tower CPU fan cooler.
The ICE Tower CPU fan cooler was initially designed for the Pi 3B, however Seeed Studio says that it’s suitable with the Pi Four Mannequin B, too. That’s as a result of the most recent mannequin has the identical mounting gap sample as its predecessor. And the ICE Tower CPU cooling fan is much more substantial than most Raspberry Pi warmth sinks. This cooler appears extra like one thing you’d use with a desktop CPU than a single-board pc processor.
Seeed Studio, who’s promoting the cooler on pre-order now for $19.90, claims that it could actually decrease the Raspberry Pi 4’s CPU temperature from 80°C to a mere 40°C. You definitely don’t want this cooler to make use of the brand new Raspberry Pi — it’ll nonetheless work advantageous with none lively cooling should you’re not doing something too heavy. However it’s definitely value contemplating should you plan to make use of your Raspberry Pi for resource-intensive duties like machine studying.
Need to be taught extra about passive and lively cooling for thermal management? Be sure you take a look at Alasdair’s analysis right here.