2 LOT WD PURPLE SURVEILLANCE HDD 4TB 3.5" SATA WD40PURZ 5400RPM (USE 2HRS ONLY)
WIPED, TESTED AND WORKING DRIVE. BARELY USED ( 1 - DRIVE 2HRS AND 2 - DRIVE 0 HRS ). - ALL DRIVES USAGE WITH SMART INFORMATION FROM CRYSTAL DISK INFO SHOWN FROM PHOTO#2 ONWARDS.