Specifications

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