Seagate ST450MP0054 - 512E User Manual
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S
EAGATE
E
NTERPRISE
P
ERFORMANCE
15K HDD
AND
E
NTERPRISE
T
URBO
SSHD SAS P
RODUCT
M
ANUAL
, R
EV
. B
48
[1] Enterprise Performance 15K HDD and Enterprise Turbo SSHD drives can format to 512, 520, 524, or 528 bytes per logical block.
[2]
Warning. Power loss during flash programming can result in firmware corruption. This usually makes the drive inoperable.
[3] Reference Mode Sense command 1Ah for mode pages supported.
[4] Y = Yes. Command is supported.
N = No. Command is not supported.
A = Support is available on special request.
[5] Approximately 1.5 increase in time to complete this command for a SED drive versus a non-SED drive of the same capacity.
Write and Verify (16)
8Eh
Y
Write and Verify (32)
7Fh/000Ch
N
Write Buffer (modes 0, 2, supported)
3Bh
Y (non-SED drives only)
Write Buffer
3Bh
Y (non-SED drives only)
Firmware Download option (modes 4, 5, 7)
Y (SED drives only)
Write Long (10)
3Fh
Y
Write Long (16)
9Fh/11h
Y
41h
Y
PBdata
N
LBdata
N
93h
Y
Write Same (32)
7Fh/000Dh
N
XDRead
52h
N
XDWrite
50h
N
XPWrite
51h
N
Table 8
Supported commands
Command name
Command code Supported