Seagate ST3400632AS, ST3250310ASIM, ST3200826AS, ST3250823AS, ST3250623AS, ST3300831AS, ST3300631AS

Page 46

geometry 10 gradient 4, 6, 8 Gs 17

Guaranteed sectors 4, 6, 8, 10 guaranteed sectors 10

H

Handling precautions 23 heads 4, 6, 8, 10 Height 4, 6, 8 humidity 4, 6, 8, 16

I

I/O data-transfer rate 4, 6, 8, 11 Identify Device 29

Identify Device command 31 Idle 14, 15, 29

Idle Immediate 29 Idle mode 13, 15 IEC950 19

Information Technology Equipment (ITE) 19 Initialize Device Parameters 29

Input noise ripple 15 input voltage 13 Interface 11 interface 27 Interleave 11

Internal data transfer rate 4, 6, 8 Internal data-transfer rate 11

is 12

ISO document 7779 17 ITE 19

K

Korea Ministry of Information and Communication

(MIC) 19

Korean RRL 19

L

latency 4, 6, 8, 12 latency time 13 LBA mode 10 Length 4, 6, 8 logical geometry 10

M

maintenance 18 master/slave 2 maximum temperature 16 MIC 19

mounting 25 mounting screws 16 mounting the drive 23

N

noise 15

nominal power 12 Nonoperating shock 17 Nonoperating vibration 17 Nonrecoverable read errors 5, 7, 9, 18

O

Operating 14

Operating power 13

Operating shock 16

Operating vibration 17

P

Physical characteristics 11 point-to-point 2, 24 Power consumption 13 power consumption 13 Power dissipation 14 Power modes 15

Power specifications 13 Power-management modes 15 Power-on to Ready 12 Power-on to ready 4, 6, 8 precautions 23

printed circuit board 23 programmable power management 15

Q

quick reference 3

R

Radiated RF immunity				18
Radio and television interference 20
radio frequency (RF)			18
random seeks		13
Read Buffer	29
Read DMA	29
Read DMA Extended			29
Read DMA without Retries 29
read errors	5,	7, 9,		18
Read Log Ext		29
Read Multiple		29
Read Multiple Extended				29
Read Native Max Address 29
Read Native Max Address Extended						29
Read Sectors		29
Read Sectors Extended				29
Read Sectors Without Retries					29
Read Verify Sectors			29
Read Verify Sectors Extended					29
Read Verify Sectors Without Retries						29
read/write actuator arm				13

40	Barracuda 7200.8 Serial ATA Product Manual, Rev. F

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Contents Barracuda 7200.8 Serial ATA Page Contents Barracuda 7200.8 Serial ATA Product Manual, Rev. F List of Figures Page Introduction Barracuda 7200.8 Serial ATAAbout the Serial ATA interface Drive specifications Specification summary tablesDrive specifications for 400 Gbyte models Drive specification ST3400832AS ST3400632ASDrive specifications for 400 Gbyte models Drive specifications for 300 Gbyte models Drive specification ST3300831AS ST3300631ASWill be asked to provide the drive serial number, model Drive specifications for 250 and 200 Gbyte models Drive specification ST3250823AS ST3250623AS ST3200826ASTo access the following web Formatted capacity Default logical geometryLBA mode Cylinders Read/write heads Sectors per track 16,383Physical characteristics Recording and interface technologyStart/stop times Seek timeTypical seek times msec Read Write Power specifications DC power requirements Typical current profilesIdle mode Power-management modesActive mode Sleep modeEnvironmental specifications Acoustics Radio frequency environments Electromagnetic immunityReliability Test Description Performance level Reference standardElectromagnetic compatibility Safety certificationAgency certification Korean RRLAustralian C-Tick N176 FCC verificationCorrosive environment Environmental protectionEuropean Union Restriction of Hazardous Substances RoHS Barracuda 7200.8 Serial ATA Product Manual, Rev. F Configuring and mounting the drive Handling and static-discharge precautionsConfiguring the drive Serial ATA cables and connectorsMounting dimensions-top, side and end view Drive mountingBarracuda 7200.8 Serial ATA Product Manual, Rev. F Serial ATA Sata interface Hot-Plug compatibilitySignal Serial ATA device plug connector pin definitionsSerial ATA connector pin definitions Pin Function DefinitionSupported ATA commands Supported ATA commandsCommand name Command code in hex F4H Identify Device command Word Description ValueXx07H Description if bit is set to Bit Word Bit WordSet Features command Set Features command valuesM.A.R.T. commands 3 S.M.A.R.T. commandsCode in features register A.R.T. command Barracuda 7200.8 Serial ATA Product Manual, Rev. F Presales Support InternetTechnical Support Data Recovery Services Authorized Service Centers Warranty ServiceData Recovery Services Call Center Toll-free Direct dial Index Page Sata Page Page Seagate Technology LLC