Seagate ST9500621SS Constellation.2 SATA Product Manual - Page 8

2.0 Introduction This manual describes the functional, mechanical and interface specifications for the following Seagate Constellation.2TM Serial ATA model drives: . Model Number ST91000640NS ST91000641NS ST91000642NS ST9500620NS ST9500621NS ST9500622NS ST9250610NS ST9250611NS ST9250612NS Self-Encrypting Drive (SED) No Yes Yes No Yes Yes No Yes Yes FIPS 140-2 Level 2 No No Yes No No Yes No No Yes Note. Previous generations of Seagate Self-Encrypting Drive models were called Full Disk Encryption (FDE) models before a differentiation between drive-based encryption and other forms of encryption was necessary. Note. The Self-Encrypting Drive models indicated on the cover of this product manual have provisions for "Security of Data at Rest" based on the standards defined by the Trusted Computing Group (see www.trustedcomputinggroup.org). For more information on FIPS 140-2 Level 2 certification see See Section 5.0 on page 28. 2 Constellation.2 Serial ATA Product Manual, Rev. F