82

Barracuda 36ES2 Product Manual, Rev. B

option select header 57 option select jumper 35 options 7 orientation 9, 27, 42

out-of-plane deflection 43 out-of-plane distortion 43 Output characteristics 69 output voltage 70

P

package size

 

27

 

 

 

 

 

 

 

 

package test specification

4

 

 

packaged

27

 

 

 

 

 

 

 

 

 

parity

41

 

 

 

 

 

 

 

 

 

 

 

parity checking

41

 

 

 

 

 

 

parity error

41

 

 

 

 

 

 

 

 

partition or logical drive

35

 

 

 

PCB

14,

40,

42

 

 

 

 

 

 

PCBA 35, 43, 52, 57

 

 

 

PD jumper

41

 

 

 

 

 

 

 

 

 

peak bits/inch

 

8

 

 

 

 

 

 

 

 

peak starting current

 

21

 

 

 

 

performance characteristics

8

 

 

peripheral I/O cable

22

 

 

 

 

physical buffer space

 

10

 

 

 

physical characteristics

57

 

 

 

physical damage

 

29

 

 

 

 

 

 

physical interface

 

57

 

 

 

 

 

physically contiguous blocks of data

11

power

21,

22,

41

 

 

 

 

 

 

power connector

 

21,

22

 

 

 

power control switch

 

9

 

 

 

 

power dissipation

 

24

 

 

 

 

 

power distribution

3

 

 

 

 

 

 

power sequencing

22

 

 

 

 

power supply voltage

 

13

 

 

 

power-on 35, 68

 

 

 

 

 

 

power-on operating hours 14

 

 

power-on reset

52

 

 

 

 

 

 

power-up 22, 41

 

 

 

 

 

 

power-up hours

14

 

 

 

 

 

 

prefetch 9,

10,

 

11

 

 

 

 

 

 

prefetch (read look-ahead)

9,

11

 

prefetch ceiling field

11

 

 

 

 

prefetch data

 

11

 

 

 

 

 

 

 

 

prefetch field

11

 

 

 

 

 

 

 

 

prefetch hit

11

 

 

 

 

 

 

 

 

prefetch mode

9

 

 

 

 

 

 

 

 

prefetch of contiguous blocks

11

 

prefetch operation

9,

11

 

 

 

prefetch segmented cache control

9

preventive maintenance

13,

14

 

printed circuit board. See PCB

 

 

PRML read channel electronics 5

 

product data page

50

 

 

 

 

programmable drive capacity

7

 

R

radio interference regulations 3 read 10

read command 10, 11 read data 10

read error 13

read error rate 13, 33 read operation 10 read retry count 33 read/write head 8 ready 52

receive diagnostic results 34 receiver circuits 69 recommended mounting 28 recoverable seek error 13 reference documents 4 regulation 21

relative humidity 27 reliability 6

reliability and service 14 reliability specifications 13 remote switch 35

repair facility 14 repair information 19 REQ/ACK offset 57 request sense command 34 request sense information 14 resonance 27

retrieved data 10

S

S.M.A.R.T. 6, 15 safety 3

Safety and Regulatory Agency Specifications 4, 7 saved value 52, 53

SCSI commands 46

format commands 13 interface data transfer rate 9 messages 45

SCSI bus cable 35 SCSI bus condition 55 SCSI bus I/O cable 41 SCSI bus ID 68

SCSI bus phase sequence 55 SCSI command 33

SCSI ID 35, 41

SCSI interface 9, 13, 60 SCSI interface cable 60

SCSI interface commands supported 46 SCSI interface connector 57

SCSI interface data 9

SCSI Interface Product Manual 1, 3, 4, 5 SCSI systems error 34

SCSI systems error consideration 33 SCSI systems error management 34

Page 92
Image 92
Seagate ST318418N, ST318438LW, ST336938LW, ST336918N manual Pcb