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5. Functions <Encryption Feature(1)>
(2) Supported SEDs
M-Series supports the following SED.
Model
Interface
Size
Rotation speed
(rpm)
Capacity
NF5322-SMA78LE
SAS HDD
2.5”
15k
600GB
NF5322-SM768LE
SAS HDD
2.5”
10k
600GB
NF5322-SM70ALE
NL-SAS HDD
3.5”
7.2k
4TB
NF5322-SSAG5LE
SAS SSD
2.5”
-
200GB
NF5322-SSAR5LE
SAS SSD
3.5”
-
200GB
Encryption Feature
M-Series supports SED (Self Encryption Drive) as a hard drive encryption feature.
SED prevents access to data in case of stolen hard drives. SED has no adverse
impact on performance.
(1) SED type
• Encrypt data on the hard drive itself (media, cache)
• Protect against a data breach by hard drive theft
• Embedded encryption chip on the hard drive. No performance degradation with encryption.
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NEC Confidential
(3) How to setup encryption
• When binding a pool with NEC StorageManager, see physical disk type. SED support/non-
support of hard disks is displayed.
• Encryption is enabled as encrypted hard drive’s default settings.
• After binding a pool, protect an encryption key within hard drives by modifying authentication
key using authentication key setting tool (CLI).
Содержание M310
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