Seagate Cheetah 15K.4 SAS, Product Manual

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Cheetah 15K.4 SAS Product Manual, Rev. B 79
Index
Numerics
12 volt
pins 61
5 volt pins 61
A
abort task set function 45
AC coupling 61
AC power requirements 25
ACA active status 56
ACA active, faulted initiator status 56
acoustics 38
active LED Out signal 61
actuator 9
assembly design 7
adaptive caching 56
AFR 9
,
18
air cleanliness 37
air flow 34
,
42
illustrated 42
air inlet 42
altitude 35
ambient 34
ambient temperature 34
,
42
Annualized Failure Rate 18
ANSI documents
SCSI 5
Serial Attached SCSI 5
asynchronous event notification 56
audible noise 3
auto write and read reallocation
programmable 8
automatic contingent allegiance 56
average idle current 25
,
26
average rotational latency 11
B
backpanel 60
buffer
data 8
space 13
busy status 56
bytes per surface 11
bytes per track 11
C
cache operation 13
cache segments 14
caching write data 14
Canadian Department of Communications 3
capacity
unformatted 11
case temperature 34
check condition status 56
chemical pollutants 37
class B limit 3
clear ACA function 45
clear task set function 45
commands supported 47
condensation 35
condition met/good status 56
connector
illustrated 59
requirements 59
continuous vibration 37
cooling 42
corrosive environment 37
CRC
error 18
Current profiles 27
customer service 23
D
data block size
modifing the 9
data buffer to/from disc media 12
data heads
read/write 11
data rate
internal 11
data transfer rate 12
DC power 60
requirements 25
defect and error management 39
deferred error handling 56
description 7
dimensions 38
disc rotation speed 11
drive 37
drive characteristics 11
drive failure 18
drive malfunction 18
drive mounting 38
,
43
drive select 60
dual port support 46
E
electrical
description of connector 60
signal characteristics 61
specifications 25
electromagnetic compatibility 3
electromagnetic susceptibility 38
EMI requirements 3