Re:MicroSD cards' SBC days are numbered
by dannyw on Wednesday May 15, 2024 @03:52AM
(#40364193)
You're probably buying consumer microSD cards. If you buy high endurance or industrial ones, they tend to be pretty reliable in my opinion; no less than a branded NVMe or SSD.
[ Parent
| on HN ]
It’s not necessarily the SD that’s unreliable but the interface. I’ve had data corruption on SDs. Never with CFexpress for example.
Re:MicroSD cards' SBC days are numbered
by imtringued on Wednesday May 15, 2024 @02:14PM
(#40370430)
It's not the SD card, it's the random powerloss from the janky chargers people used to power their raspberry pi that caused the SD card corruption. 99% of SD cards are used in battery powered devices with zero risk of power loss.
That's my experience as well, but the ones which have wear leveling are almost as expensive as SSDs and I only use them in devices which have no other storage option. For a new SBCs I would definitely prefer an SSD or NVMe drive.