Seagate ST318451LW Product Manual page 88

Cheetah x15 disc drive
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78
option select header 54
option select jumper 37
options 8
,
,
orientation 10
29
42
out-of-plane deflection 43
out-of-plane distortion 43
Output characteristics 66
P
package size 29
package test specification 4
packaged 29
parity 41
parity checking 41
parity error 41
partition or logical drive 37
,
,
PCB 15
40
42
temperature 27
,
,
,
PCBA 37
43
50
54
PCBA circuit run 56
PD jumper 41
peak bits/inch 9
peak starting current 21
performance characteristics 9
performance degradation 29
peripheral I/O cable 22
physical buffer space 10
physical characteristics 54
physical damage 31
,
physical interface 54
physically contiguous blocks of data 12
,
,
power 21
22
41
,
power connector 21
22
power control switch 10
,
power dissipation 25
power distribution 3
power sequencing 22
power supply voltage 13
power-carrying conductor 57
,
power-on 37
66
power-on operating hours 14
power-on reset 50
,
power-up 22
41
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
,
prefetch operation 10
prefetch segmented cache control 10
preventive maintenance 13
printed circuit board. See PCB
PRML read channel electronics 5
,
,
56
59
55
26
,
12
12
,
15
Cheetah X15 Product Manual, Rev. C
product data page 49
programmable drive capacity 8
R
radio interference regulations 3
read 11
,
read command 11
12
read data 11
read error 13
,
read error rate 13
35
read operation 11
read retry count 35
read/write head 9
ready 50
receive diagnostic results 36
receiver circuits 67
recommended mounting 30
recoverable seek error 13
reference documents 4
regulation 21
relative humidity 28
reliability 7
reliability and service 14
reliability specifications 13
remote switch 37
repair facility 15
repair information 19
REQ/ACK offset 54
request sense command 36
request sense information 14
resonance 29
retrieved data 11
S
,
S.M.A.R.T. 7
16
safe power transmission 57
safety 3
,
saved value 50
51
SCSI
commands 46
format commands 13
interface data transfer rate 9
messages 45
SCSI bus cable 37
SCSI bus condition 53
SCSI bus ID 66
SCSI bus phase sequence 53
SCSI command 35
SCSI I/O connector 55
,
SCSI ID 37
41
,
SCSI interface 10
13
SCSI interface cable 56
SCSI interface commands supported 46
SCSI interface connector 54
SCSI interface data 9
SCSI Interface Product Manual 3
SCSI systems error 36
,
56
,
,
4
5

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