Seagate ST400FM0002 Pulsar.2 SAS Product Manual - Page 15

Seagate ST400FM0002 Manual

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Pulsar.2 SAS Self-Encrypting Drive models have the following additional features Automatic data encryption/decryption Controlled access Random number generator Drive locking 16 independent data bands Cryptographic erase of user data for a drive that will be repurposed or scrapped Authenticated firmware download 4.2 Media description The media used on the drive consists of Multi Layer Cell (MLC) NAND Flash for improved reliability and performance. 4.3 Performance Programmable multi-segmentable cache buffer 600MB/s maximum instantaneous data transfers. Background processing of queue Non-Volatile Write Cache There is no significant performance difference between Self-Encrypting Drive and standard (nonSelf-Encrypting Drive) models. Note. 4.4 Reliability Annualized Failure Rate (AFR) of 0.44% Mean time between failures (MTBF) of 2,000,000 hours Incorporates industry-standard Self-Monitoring Analysis and Reporting Technology (S.M.A.R.T.) "Managed Life" or "Usage Based" warranty options [1] Warranty terms will vary based on type of warranty chosen: "Managed Life" or "Usage Based" Consult your Seagate sales representative for warranty terms and conditions. [1] Pulsar.2 SAS Product Manual, Rev. B 7

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Pulsar.2 SAS Product Manual, Rev. B
7
Pulsar.2 SAS Self-Encrypting Drive models have the following additional features:
•
Automatic data encryption/decryption
•
Controlled access
•
Random number generator
•
Drive locking
•
16 independent data bands
•
Cryptographic erase of user data for a drive that will be repurposed or scrapped
•
Authenticated firmware download
4.2
Media description
The media used on the drive consists of Multi Layer Cell (MLC) NAND Flash for improved reliability and perfor-
mance.
4.3
Performance
•
Programmable multi-segmentable cache buffer
•
600MB/s maximum instantaneous data transfers.
•
Background processing of queue
•
Non-Volatile Write Cache
Note.
There is no significant performance difference between Self-Encrypting Drive and standard (non-
Self-Encrypting Drive) models.
4.4
Reliability
•
Annualized Failure Rate (AFR) of 0.44%
•
Mean time between failures (MTBF) of 2,000,000 hours
•
Incorporates industry-standard Self-Monitoring Analysis and Reporting Technology (S.M.A.R.T.)
•
"Managed Life" or "Usage Based" warranty options [1]
[1]
Warranty terms will vary based on type of warranty chosen: “Managed Life” or “Usage Based”
Consult your Seagate
sales representative for warranty terms and conditions.