Datasheet

NEC Confidential
52
5. Functions <Encryption Feature (1)>
(2) Supported SED HDDs
M-Series supports the following SED HDDs.
Model Interface
Transfer rate
(bps)
Size
Rotation speed
(rpm)
Capacity
NF5321-SM728SDE SAS 6G 3.5” 15k 600GB
NF5321-SM768SDE SAS 6G 2.5” 10k 600GB
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 HDD
• 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.