Seagate ST500LX012ST500LX011 ユーザーズマニュアル
S
EAGATE
U
LTRA
M
OBILE
SSHD P
RODUCT
M
ANUAL
, R
EV
. D
2
1.0
I
NTRODUCTION
This manual describes the functional, mechanical and interface specifications for the following Seagate
®
Ultra Mobile SSHD
model drives:
These drives provide the following key features:
5400-RPM spindle speed.
64MB buffer.
8GB NAND flash (ST500LX012, ST500LX013, ST500LX014 & ST500LX015 models)
16GB NAND flash (ST500LX009, ST500LX010, ST500LX011 & ST500LX016 models)
Quiet operation. Fluid Dynamic Bearing (FDB) motor.
High instantaneous (burst) data-transfer rates (up to 6Gb/s).
Perpendicular recording technology.
State-of-the-art cache and on-the-fly error-correction algorithms.
Native Command Queuing (NCQ) with command ordering.
Full-track multiple-sector transfer capability without local processor intervention.
1000 Gs nonoperating shock and 400 Gs of operating shock.
SeaTools
TM
diagnostic software performs a drive self-test that eliminates unnecessary drive returns.
The 3D Defense System™, which includes Drive Defense, Data Defense and Diagnostic Defense,
offers the industry’s most comprehensive protection for disk drives.
Support for S.M.A.R.T. drive monitoring and reporting.
Support for Read Multiple and Write Multiple commands.
Worldwide Name (WWN) capability uniquely identifies the drive.
Seagate Ultra Mobile SSHD 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.
There is no significant performance difference between Self-Encrypting Drive and standard (non-Self-Encrypting Drive)
models.
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S
TANDARD MODELS
S
TANDARD
ZGS
MODELS
SED
MODELS
SED (FIPS 140-2)
MODELS
ST500LX009
1HM162
ST500LX011
1HMG62
ST500LX015
1MV162
ST500LX010
1HN162
ST500LX012
1LM162
ST500LX014
1LMG62
ST500LX016
1MW162
ST500LX013
1M2162
N
OTE
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.
N
OTE
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)
.
N
OTE
For improved reliability, Seagate SSHDs incorporate a technique referred to as ‘Combo Mode',
utilizing proprietary controls to reduce the number of bits stored to a portion of the NAND Flash.