Seagate ST930218A, ST980829A, ST960812A, ST950814A Specifications for 60, 50, 40, and 30 GB models

Page 11

Table 1:

Specifications for 60, 50, 40, and 30 GB models

 

 

 

 

 

 

 

 

 

 

 

Drive specification

ST960812A

 

ST950814A

 

ST9402112A

ST930218A

 

 

 

 

 

 

 

Formatted Gbytes (512 bytes/sector)*

60

 

50

 

40

30

 

 

 

 

 

 

 

Guaranteed sectors

117,210,240

 

97,692,174

 

78,140,160

58,605,120

 

 

 

 

 

 

 

Bytes per sector

512

 

 

 

 

 

 

 

 

 

 

 

 

Physical read/write heads

2

 

2

 

2

1

 

 

 

 

 

 

 

 

Discs

 

1

 

1

 

1

1

 

 

 

 

 

 

 

Cache (Mbytes)

8

 

 

 

 

 

 

 

 

 

 

 

Recording density, BPI (bits/inch typical)

778k

 

 

 

 

 

 

 

 

 

 

Track density. TPI (tracks/inch typical

126k

 

 

 

 

 

 

 

 

 

 

 

Areal density (Gbits/inch2 max)

98.2

 

 

 

 

 

Spindle speed (RPM)

4,200 RPM-class performance (actual spin speed: 5,400 RPM)

 

 

 

 

 

 

 

Internal data transfer rate OD (Mbytes/sec max)

37

 

 

 

 

 

 

 

 

 

 

 

 

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 +/–.008 inches)

 

 

 

 

 

 

Width

 

69.85 +/–0.25 mm (2.750 +/–0.010 inches)

 

 

 

 

 

Length

 

100.2 +/–0.25 mm (3.945 +/–0.010 inches)

 

 

 

 

 

 

 

Weight (typical)

100 grams (0.22 lb)

 

 

 

 

 

 

 

 

 

 

 

Average latency (msec)

5.6

 

 

 

 

 

 

 

 

 

 

 

 

Power-on to ready (sec typical)

3.5

 

 

 

 

 

 

 

 

 

 

 

 

Standby to ready (sec typical)

3.0

 

 

 

 

 

 

 

 

 

 

 

Startup current 5V (typical)

1.0 amps

 

 

 

 

 

 

 

 

Track-to-track seek time (msec typical)

1.0 (read), 1.5 (write)

 

 

 

 

 

 

 

 

 

Average seek time (msec typical)

12.5

 

 

 

 

 

 

 

 

 

 

 

 

Average seek, read (msec typical)

12.5

 

 

 

 

 

 

 

 

 

 

 

 

Average seek, write (msec typical)

14.5

 

 

 

 

 

 

 

 

 

Full-stroke seek (msec)

22 (typical); 24 (max)

 

 

 

 

 

 

 

 

Seek power (typical)

2.00 watts

 

 

 

 

 

 

 

 

Read/write power (typical)

Read: 1.80 watts; Write: 1.80 watts

 

 

 

 

 

 

 

 

Idle mode (low power, typical)

0.80 watts

 

 

 

 

 

 

 

 

 

Standby mode

 

0.26 watts (typical)***

 

 

 

 

 

 

 

Sleep mode

 

0.26 watts (typical)***

 

 

 

 

 

 

 

 

Voltage tolerance (including noise)

5V ± 5%

 

 

 

 

 

 

 

 

Ambient temperature

5° to 55°C (operating)

 

 

 

 

–40° to 70°C (nonoperating)

 

 

 

 

 

 

 

 

Temperature gradient

20°C (operating)

 

 

 

 

(°C per hour max, noncondensing)

30°C (nonoperating)

 

 

 

 

 

 

 

 

Relative humidity

5% to 90% (operating)

 

 

(noncondensing)

5% to 95% (nonoperating)

 

 

 

 

 

 

 

 

Relative humidity gradient

30% per hour max

 

 

 

 

 

 

 

 

 

 

Wet bulb temperature (°C max)

30°C (operating)

 

 

 

 

 

 

40°C (nonoperating)

 

 

 

 

 

 

 

Altitude, operating

–304.8 m to 3,048 m (–1000 ft to 10,000 ft)

 

 

 

 

Altitude, nonoperating (below mean sea level, max)

–304.8 m to 12,192 m (–1,000 ft to 40,000 ft)

 

 

 

 

 

 

 

 

Shock, operating (Gs max at 2 msec)

250

 

 

 

 

 

 

 

 

 

 

 

 

 

Momentus 4200.2 Product Manual, Rev. C

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Contents Momentus Page Contents Momentus 4200.2 Product Manual, Rev. C List of Figures Momentus 4200.2 Product Manual, Rev. C Momentus 4200.2 Pata disc drive IntroductionMomentus 4200.2 Product Manual, Rev. C Drive specification ST9120824A ST9100825A ST980829A Drive specificationsSpecification summary Specifications for 120, 100, and 80 GB modelsFollowing web Warranty Drive specification ST960812A ST950814A ST9402112A ST930218A Specifications for 60, 50, 40, and 30 GB modelsSpecifications for 60, 50, 40, and 30 GB models Physical organization Default logical geometryLBA mode Formatted capacitySeek time Physical characteristicsTechnology Specification Recording and interface technologyTime to ready Power specificationsVoltage tolerance Typical current profileConducted noise Idle mode Power-management modesPower management modes Active modeEnvironmental specifications Vibration ShockOperating shock Nonoperating shockElectromagnetic immunity AcousticsElectromagnetic immunity Drive level acousticsAgency certification Safety certificationMeasurement type Specification ReliabilityFCC verification Korean RRLAustralian C-Tick N176 European Union Restriction of Hazardous Substances RoHS Environmental protectionCorrosive environment Momentus 4200.2 Product Manual, Rev. C Handling and static discharge precautions Configuring and mounting the driveCable-select option Jumper settingsMaster/slave configuration Drive mounting Mounting dimensions-top, side and end viewMomentus 4200.2 Product Manual, Rev. C Cable Connector Conductor Contact Signal Name ATA interface signals and connector pinsConnector signals Connector Cable Signal Name Contact ConductorCommand name Command code in hex ATA-standard commands Supported ATA commandsSupported commands ATA-standard security commands Command name Command code in hexATA-standard power-management commands Word Description Value Identify Device commandXxxxH Bit Word Description if bit is set to Bit WordFeatures register values Set Features commandMomentus 4200.2 Product Manual, Rev. C Compatibility summary Installation considerationsTested systems System CompatibilityVendor Release Revision Bios versions testedTested Bios versions Other certification Compatibility test configurationsOperating system versions tested Software utilitiesTechnical Support Seagate Technology support servicesInternet Presales SupportData Recovery Services Call Center Toll-free Direct dial Warranty ServiceData Recovery Services Authorized Service Centers Index Page Page Momentus 4200.2 Product Manual, Rev. C Page Seagate Technology LLC
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