This is my 3rd Seagate HDD. I have 1 TB, 2 TB and now 4 TB. Just today I received this 4TB few hours before. Packaging was very good. Product seal/sticker was intact. Highly appreciate for delivered by less than 24 hour. Product warranty registration also quite smooth process.
Pros: Copying from/to PC/another HDD, almost an average of 90MBPS transfer speed while copying 800GB data to the drive. Soundless operation Nice RED & white combination look USB 3.0 backwards compatible with USB 2.0
cons : Only 3.63 TB out of the 4 TB, lost around 370GB. The device might have slight heating issues, It might heated up after several hour of use. JPG/JPEG (DSLR Pictures) copy are taking more time. Transfer speed while copying JPG is 8-10 MBPS