Seagate ST3300457FC Cheetah 15K.6 SAS Product Manual - Page 66

Miscellaneous operating features and conditions

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9.4 Miscellaneous operating features and conditions Table 23 lists various features and conditions. A "Y" in the support column indicates the feature or condition is supported. An "N" in the support column indicates the feature or condition is not supported. Table 23: Miscellaneous features Supported N N N Y N Y Y Y Y N Y Feature or condition Automatic contingent allegiance Asynchronous event notification Synchronized (locked) spindle operation Segmented caching Zero latency read Queue tagging (up to 64 queue tags supported) Deferred error handling Parameter rounding (controlled by Round bit in Mode Select page 0) Reporting actual retry count in Extended Sense bytes 15, 16, and 17 Adaptive caching SMP = 1 in Mode Select command needed to save RPL and rotational offset bytes Table 24: Miscellaneous status Supported Y Y Y Y Y Y Y Y N N Status Good Check condition Condition met/good Busy Intermediate/good Intermediate/condition met/good Reservation conflict Task set full ACA active ACA active, faulted initiator 9.4.1 SAS physical interface Figure 14 shows the location of the SAS device connector J1. Figures 15 and 16 provide the dimensions of the SAS device. 62 Cheetah 15K.6 SAS Product Manual, Rev. B

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62
Cheetah 15K.6 SAS Product Manual, Rev. B
9.4
Miscellaneous operating features and conditions
Table 23 lists various features and conditions. A ā€œYā€ in the support column indicates the feature or condition is
supported. An ā€œNā€ in the support column indicates the feature or condition is not supported.
9.4.1
SAS physical interface
Figure 14 shows the location of the SAS device connector J1. Figures 15 and 16 provide the dimensions of the
SAS device.
Table 23:
Miscellaneous features
Supported
Feature or condition
N
Automatic contingent allegiance
N
Asynchronous event notification
N
Synchronized (locked) spindle operation
Y
Segmented caching
N
Zero latency read
Y
Queue tagging (up to 64 queue tags supported)
Y
Deferred error handling
Y
Parameter rounding (controlled by Round bit in Mode Select page 0)
Y
Reporting actual retry count in Extended Sense bytes 15, 16, and 17
N
Adaptive caching
Y
SMP = 1 in Mode Select command needed to save RPL and rotational offset bytes
Table 24:
Miscellaneous status
Supported
Status
Y
Good
Y
Check condition
Y
Condition met/good
Y
Busy
Y
Intermediate/good
Y
Intermediate/condition met/good
Y
Reservation conflict
Y
Task set full
N
ACA active
N
ACA active, faulted initiator