ravensloft wrote:
I'm thinking about an external hard drive now how much I'm unsure of. Any ideas on brand?
I no longer trust WD's (well, maybe their blacks for the OS), and while I do use Seagate and Toshiba 3.5 HDD's, it's not for anything important. Anything important goes on an HGST. I have a number of hard drives that run 24/7/365, best I've found are HGST NAS 4 TB drives being a sweet spot. Don't have to be used in a NAS. Can be found on sale for $100.
I use Rosewill HDD enclosures with a built-in fan:
https://m.newegg.com/products/N82E16817182247Yes, there are 6 screws to remove, and another 4 to mount the drive, but the fan is worth it. Temperature is critical.
Before use, I provision my hdd's (windows, sure Mac's have an equivalent):
1. Do a LONG, not a quick format.
2. Command line chkdsk [drive letter]: /x /v /f /r / b
fully checks the HDD again.
3. I use StableBit scanner to run a 3rd disk check.
After all this (around 20 hours for a 4tb drive), I'm satisfied that the drive is solid. Fan ESSENTIAL for keeping drive cool with all this continueous access.
Macrium Reflect backups work for me. I have both paid versions and free versions (paid allows incrementals, free only differentials).
Also highly recommend 2 other software programs: Hard Disk Sentinel and StableBit Scanner. Bit of duplication between the two. I use Sentinel to monitor disk temps and to sound alarm if get too hot, and Scanner to run periodic surface scans for health (also monitors temps, but Sentinel has more options, including automatic shutdown). Both paid, but have group price packages as I use on all my computers. Both well supported, and very responsive to questions.