Automatic contingent allegiance

67

Deferred error handling

67

 

 

FC-AL selective reset

67

 

 

Parameter rounding

67

 

 

Queue tagging 67

 

 

 

 

Reporting actual retry count

67

 

Segmented caching

67

 

 

SMP = 1 in Mode Select command 67

Synchronized (locked) spindle operation 67

Zero latency read

67

 

 

 

miscellaneous status support

 

 

ACA active

67

 

 

 

 

 

ACA active, faulted initiator

67

 

Busy

67

 

 

 

 

 

 

Check condition

67

 

 

 

 

Condition met/good

67

 

 

Good

67

 

 

 

 

 

 

Intermediate/condition met/good

67

Intermediate/good 67

 

 

 

Reservation conflict

67

 

 

Task set full

67

 

 

 

 

 

miscorrected media data

15

 

 

Mode select

 

 

 

 

 

 

(10)command 61 command 58

Mode sense

(10)command 61 command 58 data, table 62, 64

monitoring state 16 motor start

controls 72 option 12

mounting 48 holes 48 orientations 47

mounting configuration 42

mounting configuration dimensions 42 MTBF 16

N

N_Port Login (PLOGI) 51 payload 53 payload values 54

NN53, 56 Node Name 56 Node name 53 noise

audible 3 noise immunity 27

non-operating 37, 38, 40 temperature 37

non-operating vibration 40

O

office environment 40 old port state

FC-AL options 57 OPEN Full Duplex

FC-AL options 57 OPEN half duplex

FC-AL options 57

Open sequences per exchange 53 operating 37, 40

option configurations 47 option selection 69 options 10, 57 orientation 37

OS 53

out-of-plane distortion 48

P

P_LOGI

received on Port A 54 received on Port B 54

package size 38

package test specification 5 packaged 38

parameter rounding 67 pass-through state 16 PBC 68, 72 PBdata 60

PCBA 48

peak bits per inch 11

peak operating current 24, 25, 26 peak-to-peak measurements 27 performance characteristics

detailed 11 general 12

performance degradation 38 performance highlights 9 physical damage 40 physical interface 68

description 68 physical specifications 23 PI 54, 55

pin descriptions 69 PN 53, 56

port bypass circuit 16, 68, 72 Port DISCovery 53

Port Discovery (PDISC) 51 port identifier field 54, 55 port login 53

accept 54 Port Name 56

Port name (initiator’s) 53 power 71

dissipation 34

84

Cheetah 15K.6 FC Product Manual, Rev. D

Page 90
Image 90
Seagate ST3450856FC manual Plogi

ST3450856FC specifications

The Seagate ST3146356FC, ST3300656FC, and ST3450856FC are hard disk drives designed for enterprise storage solutions, showcasing Seagate’s commitment to performance, reliability, and advanced technology in the data storage sector. These drives cater primarily to the needs of data centers and businesses requiring robust data management capabilities.

The ST3146356FC is notable for its 146GB capacity, 3.5-inch form factor, and 10,000 RPM spindle speed. It employs Serial Attached SCSI (SAS) interface technology, which ensures high data transfer rates and reliable connectivity. This model is designed to handle a multitude of demanding applications, such as online transaction processing and enterprise resource planning, requiring fast access to data and minimized latency.

The ST3300656FC, with a capacity of 300GB, continues the trend of high performance set by its predecessor. This drive also features the 10,000 RPM spindle speed and SAS interface, providing enhanced data throughput and optimized performance for intensive workloads. The drive is built with advanced error recovery features that enhance data integrity and reliability, making it suitable for critical applications where data loss is unacceptable.

The ST3450856FC offers even greater capacity, with a robust 450GB storage option. Like the other models, it operates at 10,000 RPM and utilizes the SAS interface. This drive is designed for scalability, ensuring that it can meet the evolving storage demands of enterprises. It is also equipped with sophisticated technologies such as Seagate's Enhanced S.M.A.R.T. (Self-Monitoring, Analysis, and Reporting Technology), providing continual monitoring of the drive’s health and performance metrics.

All three models share key characteristics, including advanced thermal and power management technologies that help maintain optimal operating temperatures and reduce energy consumption. This is crucial in data center environments where maximizing efficiency is vital for operational cost management. Additionally, Seagate's commitment to low acoustic noise levels ensures quieter operation, which is beneficial in environments where sound levels must be controlled.

In summary, the Seagate ST3146356FC, ST3300656FC, and ST3450856FC drives are engineered for enterprise environments demanding high reliability, speed, and capacity. Their advanced technologies, including SAS interface and enhanced error management systems, make these drives ideal for critical applications in data-intensive sectors. With reinforced durability, effectiveness in managing large volumes of data, and a focus on energy efficiency, these drives symbolize the pinnacle of Seagate's storage innovations for enterprise solutions.