Seagate ST96023A, ST980825A, ST94015A Drive specifications, Specification summary, Specifications

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2.0Drive specifications

Unless otherwise noted, all specifications are measured under ambient conditions, at 25°C, and nominal power. For convenience, the phrases the drive and this drive are used throughout this manual to indicate ST910021A. ST980825A, ST96023A and ST94015A model drives.

2.1Specification summary

The specifications listed in this table are for quick reference. For details on specification measurement or definition, see the appropriate section of this manual.

Table 1:	Specifications

Drive specification		ST910021A	ST980825A	ST96023A	ST94015A

Formatted Gbytes (512 bytes/sector)		100	80	60	40

Guaranteed sectors		195,371,568	156,301,488	117,210,240	78,140,160

Bytes per sector		512

Physical read/write heads		4	4	3	2

Discs		2	2	2	1

Cache (Mbytes)		8

Recording density, BPI (bits/inch max)		700,000

Track density. TPI (tracks/inch max)		114,000

Areal density (Bbits/inch2 max)		81
Spindle speed (RPM)		7,200

Internal data transfer rate OD (Mbits/sec max)		539

Sustained data transfer rate OD (Mbytes/sec)		45.8

I/O data-transfer rate (Mbytes/sec max)		100

ATA data-transfer modes supported		PIO modes 0–4
		Multiword DMA modes 0–2
		Ultra DMA modes 0–5

Height		9.5 +/-0.2 mm (0.374 +/-.0078 inches)

Width		69.85 +/-0.25 mm (2.75 +/-0.0098 inches)

Length		100.2 +/-0.25 mm (3.945 +/-0.0098 inches)

Weight (typical)		115 grams (0.254 lb)

Average latency (msec)		4.2

Power-on to ready (typical)		4 seconds

Standby to ready (typical)		3 seconds

Startup current 5V (peak)		1.1 amps

Track-to-track seek time (msec typical)		1.5 (read), 2.0 (write)

Average seek, read (msec typical)		10.5

Average seek, write (msec typical)		12.5

Full-stroke seek (msec)		22 (typical); 28 (max)

Momentus 7200.1 PATA Product Manual, Rev. C

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Contents ST910021A ST980825A ST96023A ST94015A Momentus 7200.1 PataPage Contents Momentus 7200.1 Pata Product Manual, Rev. C List of Figures Momentus 7200.1 Pata Product Manual, Rev. C Momentus 7200.1 Pata disc drive IntroductionMomentus 7200.1 Pata Product Manual, Rev. C Specification summary Drive specificationsSpecifications Drive specification ST910021A ST980825A ST96023A ST94015A+5V ± 5% / -8% startup LBA mode Default logical geometryFormatted capacity Physical organizationPhysical characteristics Technology SpecificationRecording and interface technology Time to ready Seek timeTypical seek times msec Read Write Time to ready Typical MaxPower specifications Typical current profile Conducted noiseVoltage tolerance Power management modes Power-management modesActive mode Idle modeEnvironmental specifications Operating shock ShockNonoperating shock VibrationElectromagnetic immunity AcousticsDrive level acoustics Electromagnetic immunityMeasurement type Specification Safety certificationReliability Agency certificationKorean RRL Australian C-Tick N176FCC verification European Union Restriction of Hazardous Substances RoHS Environmental protection表示该部件（于同类物品程度上）所含的危险和有毒物质超出中国 Momentus 7200.1 Pata Product Manual, Rev. C Handling and static discharge precautions Configuring and mounting the driveJumper settings Master/slave configurationCable-select option Drive mountingConnector signals ATA interface signals and connector pinsConnector Cable Signal Name Contact Conductor Cable Connector Conductor Contact Signal NameSupported ATA commands Supported commandsCommand name Command code in hex ATA-standard commands Command name Command code in hex ATA-standard power-management commandsATA-standard security commands Supported commands Word Description Value Identify Device commandXx07H Bit Word Description if bit is set to Bit WordFeatures register values Set Features commandInternet Seagate Technology support servicesPresales Support Technical SupportWarranty Service Data Recovery Services Authorized Service CentersData Recovery Services Call Center Toll-free Direct dial Index Page Page Momentus 7200.1 Pata Product Manual, Rev. C Page Seagate Technology LLC