Hi Brian, Can I please have some advice to choose between the WD red (WD40EFAX) SMR disks, and the WD red plus (WD40EFZX) CMR disks NAS HDD.
My aim is to have a portable hard drive mirroring my iMac's internal hard drive always backing up the content, and two identical WD red 4TB NAS mirroring each other as my archival drive's for my small business (large file photos) and family image/video storage. I'll manually transfer what I want from the portable hard drive to the two mirroring NAS drives for archiving.
I was recommended the WD40EFAX which seems harder to get here in Aus, but It's the difference between the SMR and CMR confusing me as I'm not that tech savvy ? Thanks!