Advanced Format: 512e sector format for compatibility with modern enterprise systems. Model Seagate Exos X18. Seagate Exos 28TB ST28000NM000C 7.2K RPM SATA 6Gb/s 512e 3.5" Enterprise HDD. Dell/Seagate Exos 7E10 8TB ST8000NM023B 7.2K RPM SATA 6Gb/s 512e 3.5" HDD.
