Seagate ST3450757FC, ST3300557FC, ST3300457FC, ST3300657FC, ST3450857FC, ST3450657FC, ST3600057FC manual

performance degradation 31 performance highlights 8 physical damage 33 physical interface 65

description 65 physical specifications 21 PI 51, 52

pin descriptions 66 PN 50, 53

port bypass circuit 15, 65, 69 Port DISCovery 50

Port Discovery (PDISC) 48 port identifier field 51, 52 port login 50

accept 51 Port Name 53

Port name (initiator’s) 50 power 68

dissipation 27 requirements, AC 21 requirements, DC 21 sequencing 24

Power control page (1Ah) command 56 power distribution 3

power failure warning 72 PowerCycle 38 Prefetch command 56

prefetch/multi-segmented cache control 12 preventive maintenance 14

private loop

FC-AL options 54 Proc Assc 50

Process Accept (ACC) 52 Process Login (PRLI) 48, 51 Process Login Accept (ACC) payload 52

process login payload data 51
Process Logout (PRLO)		48
programmable drive capacity 9
protection of data at rest		37
public loop
FC-AL options	54
pull down resistor	69

Q

queue tagging 64

R

radio interference regulations 3 Random number generator 38 Random relative offset 50, 53 RCD bit 12

Read buffer command 57 Read capacity command 56

Read combined header and data mode (0) 57

Read command 55
Read data mode (2)	57
Read defect data command			56
Read descriptor mode (3) 57
read error rates 14,	40
Read extended command			56
Read Link Status (RLS)		48
Read long command	57
read/write data heads	10
Reassign blocks command			55
Receive buffer field size		50, 53
receive buffer field size		51

Receive diagnostic results command 56

receive eye
diagram 74
receivers 67
recommended mounting			32
Recoverable Errors 14
recovered media data		14
reference
documents	5
Regenerate command		58
Register FC-4 Types (RFT_ID) 48
Relative address command				56
relative humidity 30
Release command 55
Released (10) command			58
reliability 8
specifications 14
reliability and service		15
repair and return information				20
reporting actual retry count				64
Request sense command			55
reservation conflict status			64
Reserve command 55
Reserved (10) command			58
resonance 31
return information 20
Rezero unit command		55
Rigid disc drive geometry page
command	55
RNG 38
rotation speed	10
running disparity 15

S

safety 3

SCA part numbers 66 SCSI interface

commands supported 54 Search data

equal command 56 high command 56 low command 56

Secure ID 37

Cheetah 15K.7 FC Product Manual, Rev. C 79