Physical organization, Drive specification | Seagate ST95005620AS

2.4Physical organization

	Drive model	Read/write heads	Number of discs

	ST95005620AS	4	2

	ST93205620AS	3
	ST93205620AS	3

	ST92505610AS	2	1

2.5Recording and interface technology

Interface	Serial ATA (SATA)

Recording method	Perpendicular

Recording density BPI (bits/in max)	1,490k

Track density TPI (tracks/in max)	265k

Areal density (Gb/in2 max)	394
Spindle speed (RPM) (± 0.2%)	7200

Maximum Internal transfer rate (Gb/s)	1.23

I/O data-transfer rate (Gb/s max)	3.0

Interleave	1:1

Cache buffer	32MB (32,768KB)

2.6Physical characteristics

Drive specification

Height	(mm)	9.5 +/-0.2
	(in)	0.370	+/-0.008

Width	(mm)	69.85	+/-0.25
	(in)	2.750	+/-0.010

Length	(mm)	100.35 +0.20 / -0.25
	(in)	3.951	+0.008 / -.010

Typical weight
	ST95005620AS	110 g
	ST93205620AS	0.238 lb
	ST92505610AS	105 g
		0.227 lb

6	Momentus XT Product Manual, Rev. A

Image 12

Seagate ST95005620AS manual Physical organization, Recording and interface technology, Physical characteristics

Contents

Momentus XT ST95005620AS ST93205620AS ST92505610AS Revision history Revision Date Contents Momentus XT Product Manual, Rev. a List of Figures Page Introduction Standard models About the Serial ATA interface Drive specifications Specification summary table Yes requires Comreset from host after a hotplug event Default logical geometry LBA modeSolid State Hybrid feature Specifics of the Solid State Hybrid Feature Physical characteristics Drive specificationPhysical organization Recording and interface technology Seek time Start/stop timesTypical seek times Typical seek times ms Read Power specifications Typical current profile Typical +5V only startup and operation current profile Conducted noise Voltage tolerance Power-management modes Power management modesActive mode Idle mode Environmental specifications Acoustics Electromagnetic immunity ReliabilityTest for Prominent Discrete Tones PDTs Radio frequency environments Agency certification Page Environmental protection European Union Restriction of Hazardous Substances RoHSChina Restriction of Hazardous Substances RoHS Directive Corrosive environment Configuring and mounting the drive Handling and static-discharge precautions Configuring the drive Serial ATA cables and connectors Mounting dimensions-top, side and end view Drive mounting Serial ATA Sata interface Hot-Plug compatibility Serial ATA device plug connector pin definitions Serial ATA connector pin definitionsSignal Pin Function Definition Supported ATA commands ATA-standard commands names Command code in hex ATA-standard security commands Identify Device command Word Description Value Xx07H Description if bit is set to Bit Set Features command Set Features command values 3 S.M.A.R.T. commands A.R.T. commandsCode in features register A.R.T. command Seagate Technology support services Warranty Support Direct.seagate.com Spp.seagate.comWeb Technical Support Warranty Service Data Recovery Services Authorized Service CentersData Recovery Services Call Center Toll-free Direct dial Presales Support Index ITE TPI Momentus XT Product Manual, Rev. a Page Seagate Technology LLC