performance degradation 30 performance highlights 7 physical damage 32 physical interface 63

description 63 physical specifications 20 PI 49, 50

pin descriptions 64 PN 48, 51

port bypass circuit 14, 63, 67 Port DISCovery 48

Port Discovery (PDISC) 46 port identifier field 49, 50 port login 48

accept 49 Port Name 51

Port name (initiator’s) 48 power 66

dissipation 26 requirements, AC 20 requirements, DC 20 sequencing 23

Power control page (1Ah) command 54 power distribution 2

power failure warning 70 PowerCycle 36 Prefetch command 54

prefetch/multi-segmented cache control 10 preventive maintenance 13

private loop

FC-AL options 52 Proc Assc 48

Process Accept (ACC) 50 Process Login (PRLI) 46, 49 Process Login Accept (ACC) payload 50

process login payload data 49

Process Logout (PRLO)

46

programmable drive capacity 8

protection of data at rest

35

public loop

 

 

FC-AL options

52

 

pull down resistor

67

 

Q

queue tagging 62

R

radio interference regulations 2 Random number generator 36 Random relative offset 48, 51 RCD bit 11

Read buffer command 55 Read capacity command 54

Read combined header and data mode (0) 55

Read command 53

 

 

 

Read data mode (2)

55

 

 

Read defect data command

54

Read descriptor mode (3)

55

read error rates 13,

38

 

 

Read extended command

54

Read Link Status (RLS)

46

Read long command

55

 

 

read/write data heads

9

 

 

Reassign blocks command

53

Receive buffer field size

48, 51

receive buffer field size 49

 

Receive diagnostic results command 54

receive eye

 

 

 

 

diagram 72

 

 

 

receivers 65

 

 

 

 

recommended mounting

31

 

Recoverable Errors 13

 

 

recovered media data

13

 

 

reference

 

 

 

 

documents

4

 

 

 

Regenerate command

56

 

Register FC-4 Types (RFT_ID) 46

Relative address command

54

relative humidity 29

 

 

 

Release command 53

 

 

Released (10) command

56

reliability 7

 

 

 

 

specifications 13

 

 

 

reliability and service

14

 

 

repair and return information

19

reporting actual retry count

62

Request sense command

53

reservation conflict status

62

Reserve command 53

 

 

Reserved (10) command

56

resonance 30

 

 

 

 

return information 19

 

 

 

Rezero unit command

53

 

Rigid disc drive geometry page

command

53

 

 

 

RNG 36

 

 

 

 

rotation speed

9

 

 

 

running disparity 14

 

 

 

S

safety 2

SCA part numbers 64 SCSI interface

commands supported 52 Search data

equal command 54 high command 54 low command 54

Secure ID 35

Cheetah 15K.7 FC Product Manual, Rev. A

79

Page 85
Image 85
Seagate ST3600057FC manual