500GB 1000G 3.5Inch 1T 2T 3T 4T Internal Mechanical Hdd Hard Disk Drive SATA3 64M 6Gb 7200RPM Monitor CCTV DVR NVR PC Computer2026

Original Brand (Refurbishment)  Hard Drive HDD 7200rpm 64MB 128MB Cache SATA III 3.5" Desktop Server Monitoring Hard DriveTECHNICAL SPECIFICATIONSLegendary performance for desktop computers.Capacity: 4000GBInterface : SATA 6Gb/sForm Factor : 3.5 inchRPM Class : 7200About REAL Capacity1TB = approximately 931GB2TB = approximately 1.81TB3TB = approximately 2.72TB4TB = approximately 3.62TBThis is calculation difference between manufacturer and your PC, please Google 'Memory card capacity' to get more information. Your PC says 1GB = 1.073741824 Billion bytes where Market Defines 1 GB = 1.00 Billion bytes.