Ssd 840 evo mac mini

Samsung 850 EVO 250/500/1000 GB

I re-enabled TRIM immediately after the Sierra upgrade was complete and, after a period of adjustment, got my write speed back. That said, I'm sure there is a reason Apple doesn't enable it on third-party drives, and so I'm sure there is some small additional risk of data corruption from enabling it. There may be more to it than this but it had been my understanding that the data corruption issue came from a once broken Linux driver and was never a real thing.


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Does anybody know if data corruption from TRIM is actually real or just a vestigial concern stemming from that Linux problem? Voix des Airs wrote: Does anybody know if data corruption from TRIM is actually real or just a vestigial concern stemming from that Linux problem? The Samsung Trim corruption problem was indeed specific to linux, caused by a kernel bug. Quote: Does anybody know if data corruption from TRIM is actually real or just a vestigial concern stemming from that Linux problem?

There was a vestigial Mac concern way back too, I think from OWC tests on their Sandforce based drives at the time they recommended against it.

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Today, SSDs some, most, nearly all? I don't think it's needed in the latest version of OSX correct? If it is off you can turn it on if you want to from the command line with 'sudo trimforce enable'. It's not really possible for the drive itself to handle the same cleanup that TRIM handles because that cleanup requires knowledge at the file system level about which logical blocks are still used vs not used.

Various drives may have features that counter some of the "traditional" performance degradation you'll see without TRIM, making it possible to conclude you don't absolutely need TRIM support. But the drives aren't taking over the benefits that come from TRIM. B04 SMC Version system : 1.

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Not that it would make a difference. The firmware upgrades require Windows or bootable CDs.

Even worse than that, the return process for those drives are excruciating. There will be a ton of automated replies and waiting.

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There is a bug in Mavericks and Disk Utility. If you do a "Restore" to the drive and then install it into a Mac with dual drives, the OS will see it as a potentially broken Fusion drive the first time you boot up. Nine times out of ten, this will brick your SSD drive.

And I don't mean "brick" in the way people refer to iPhones that just need to be restarted. This will most likely require a return with the manufacturer. There will be a ton of automated replies and waiting.

There is a bug in Mavericks and Disk Utility. If you do a "Restore" to the drive and then install it into a Mac with dual drives, the OS will see it as a potentially broken Fusion drive the first time you boot up.

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Nine times out of ten, this will brick your SSD drive. And I don't mean "brick" in the way people refer to iPhones that just need to be restarted. This will most likely require a return with the manufacturer. I don't know their RMA process yet because we've never had to return one. With a drive that size, you don't even have to mess with the Fusion setup.