File size calculator: WD Red 4TB drive

Calculate file size

3.704 days * 100 Mbps

= 3.704 days * 12.5 MB/s

= 4 TB

Compare

Compare 4 TB to standard capacities from:
Hard diskTape driveOptical drive

Samsung 850 EVO 120GB SSD x 33.3 units = 4 TB Intel 530 240GB SSD x 16.7 units = 4 TB WD Blue 500GB drive x 8 units = 4 TB Samsung 840 EVO 1TB SSD x 4 units = 4 TB WD Blue 1TB drive x 4 units = 4 TB WD Purple 2TB drive x 2 units = 4 TB WD Red Pro 3TB drive x 1.3 units = 4 TB WD Red 4TB drive x 1 units = 4 TB WD Green 6TB drive = 1.5 files of 4 TB

References

  • List_of_device_bit_rates
  • International System of Units (SI) (KB = 1000 bytes, KiB = 1024 bytes)