WD RED 4TB Hard Drive (the good ones)

Selling WD Red 4TB hard drive—the good ones, yes, those that WD and other companies replaced with much slower systems. Used exclusively as RAID backup storage. Has not been subjected to intensive use. I can provide photos or references for interested buyers, or screenshots confirming the drive’s good condition. No invoice available. No interest in exchanges. Hand-delivery available in the Greater Porto area.