Where can I buy old 2TB/3TB/4TB/6TB EFRX CMR WD Red drives (HDD)
If you have existing RAID with old 2TB/3TB/4TB/6TB EFRX CMR drives and you need a replacement drive or you want to expand your RAID with an extra drive make sure you get a right drive. You may want to get a spare drive before these old EFRX drive are not available any more.
Here are the codes for old CMR drives:
You might still get them in some places, but not for long.
I hope this helps.