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Table 8
Supported commands
Command name
Verify (32)
Write (6)
Write (10)
DPO bit
FUA bit
Write (12)
Write (16)
Write (32)
Write and Verify (10)
DPO bit
Write and Verify (12)
Write and Verify (16)
Write and Verify (32)
Write Buffer (modes 0, 2, supported)
Write Buffer
Firmware Download option (modes 5, 7, Ah and Bh) [3]
Firmware Download option (modes 4, 5, 7)
Write Long (10)
Write Long (16)
Write Same (10) [5]
PBdata
LBdata
Write Same (16) [5]
Write Same (32)
XDRead
XDWrite
XPWrite
[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.
S
E
P
EAGATE
NTERPRISE
ERFORMANCE
Command code Supported
7Fh/000Ah
0Ah
2Ah
AAh
8Ah
7Fh/000Bh
2Eh
AEh
8Eh
7Fh/000Ch
3Bh
3Bh
3Fh
9Fh/11h
41h
93h
7Fh/000Dh
52h
50h
51h
15K HDD
5
T
SSHD
V
AND
URBO
N (Supported if formatted for
type 2 protection information)
Y
Y
Y
Y
N
Y
N (Supported if formatted for
type 2 protection information)
Y
Y
N
Y
N (Supported if formatted for
type 2 protection information)
Y (non-SED drives only)
Y (non-SED drives only)
Y (SED drives only)
Y
Y
Y
N
N
Y
N
N
N
N
2 P
M
, R
. B
V
RODUCT
ANUAL
EV
44
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