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74
operating option 35
operating parameter 48
operator intervention 13
option jumper 35
option jumper location 35
option select header 51
option select jumper 35
options 8
,
,
orientation 10
27
40
out-of-plane deflection 41
out-of-plane distortion 41
Output characteristics 62
P
package size 27
package test specification 4
packaged 27
parity 39
parity checking 39
parity error 39
partition or logical drive 35
,
,
PCB 15
38
40
temperature 25
,
,
,
PCBA 35
41
48
PCBA circuit run 53
PD jumper 39
peak bits/inch 9
peak starting current 21
performance characteristics 9
performance degradation 27
peripheral I/O cable 22
physical buffer space 10
physical characteristics 51
physical damage 29
,
physical interface 51
physically contiguous blocks of data 12
,
,
power 21
22
39
,
power connector 21
power control switch 10
power dissipation 24
power distribution 3
power sequencing 22
power supply voltage 13
power-carrying conductor 54
,
power-on 35
62
power-on operating hours 14
power-on reset 48
,
power-up 22
39
power-up hours 14
,
,
prefetch 10
11
12
prefetch (read look-ahead) 10
prefetch ceiling field 12
prefetch data 12
prefetch field 12
prefetch hit 12
prefetch mode 10
prefetch of contiguous blocks 12
,
,
51
53
55
52
22
,
12
Cheetah 73 Product Manual, Rev. D
,
prefetch operation 10
prefetch segmented cache control 10
preventive maintenance 13
printed circuit board. See PCB
PRML read channel electronics 5
product data page 47
programmable drive capacity 8
R
radio interference regulations 3
read 10
,
read command 10
11
read data 11
read error 13
,
read error rate 13
33
read operation 11
read retry count 33
read/write head 9
ready 48
receive diagnostic results 34
receiver circuits 63
recommended mounting 28
recoverable seek error 13
reference documents 4
regulation 21
relative humidity 26
reliability 7
reliability and service 14
reliability specifications 13
remote switch 35
repair facility 15
repair information 19
REQ/ACK offset 51
request sense command 34
request sense information 14
resonance 27
retrieved data 11
S
,
S.M.A.R.T. 7
15
safe power transmission 54
safety 3
,
saved value 48
49
SCSI
commands 44
format commands 13
interface data transfer rate 9
messages 43
SCSI bus cable 35
SCSI bus condition 50
SCSI bus fairness 7
SCSI bus ID 62
SCSI bus phase sequence 50
SCSI command 33
SCSI I/O connector 52
,
SCSI ID 35
39
,
SCSI interface 10
13
12
,
14
,
12
,
53
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