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General discussion • Swap memory on an M.2 storage device

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Since the introduction of the Pi 4 we've had choices of RAM capacity at time of purchase. Also it is now quite common to run a Pi from an SSD type of attached storage.

Now I fully appreciate on board RAM is always faster than any SWAP file but am wondering if a 1GB Pi 4 is running from an M.2 disk is given, for example, a 3GB swap file does that effectively make it comparable to a 4GB model? I am referring to its ability to launch and run programs, not how fast it is in comparison to a 4GB Pi 4.

Am aware too of zram to effectively increase the actual RAM, again at a cost of speed.

Geffers

Statistics: Posted by geffers — Sat Jul 13, 2024 8:31 am



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