User Manual

Constellation.2 Serial ATA Product Manual, Rev. G 9
2.0 Drive specifications
Unless otherwise noted, all specifications are measured under ambient conditions, at 25°C, and nominal power. For
convenience, the phrases the drive and this drive are used throughout this manual to indicate the following drive mod-
els:
Unless otherwise stated, the information in this manual applies to standard and Self-Encrypting Drive models
Product data communicated in this manual is specific only to the model numbers listed in this manual. The data listed
in this manual may not be predictive of future generation specifications or requirements. If you are designing a system
which will use one of the models listed or future generation products and need further assistance, please contact your
Field Applications Engineer (FAE) or our global support services group (“Seagate® Technology Support Services” on
page 5).
2.1 Specification summary tables
The specifications listed in the following tables are for quick reference. For details on specification measurement or
definition, see the appropriate section of this manual.
Model Number Self-Encrypting Drive (SED) FIPS 140-2 Level 2
ST91000640NS No No
ST91000641NS Yes No
ST91000642NS Yes Yes
ST9500620NS No No
ST9500621NS Yes No
ST9500622NS Yes Yes
ST9250610NS No No
ST9250611NS Yes No
ST9250612NS Yes Yes