Western Digital 4 TB 3,5" disco rigido SSHD blu WD40E31X-00HY4A0 SATA desktop Mac
Model WD40E31X-00HY4A0 SSHD. Storage Capacity 4TB. Interface SATA. Our drives are run through a S.M.A.R.T test, and ensured to be free of serious issues. Rotation Speed 5400 RPM.