Fujitsu MAY2073RC, MAY2036RC manual Environmental specifications, Environmental/Power requirements

Page 26

Specifications

2.1.3Environmental specifications

Table 2.3 lists environmental and power requirements.

 

 

Table 2.3

Environmental/Power requirements

 

 

 

 

 

 

 

 

 

 

Item

 

 

 

Specification

 

 

 

 

 

 

 

 

 

 

 

 

MAY2073RC

 

MAY2036RC

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Operating

 

 

 

5 to 55 °C

 

 

 

 

 

 

 

 

Non-operating

 

–40 to 70 °C

 

Temperature

 

 

 

 

Transport (within a week)

–40 to 70 °C

 

(*1)

 

 

 

 

 

 

 

DE surface temperature at

5 to 60 °C

 

 

 

 

operating

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Gradient

 

 

 

15 °C/h or less

 

 

 

 

 

 

 

 

 

Operating

 

 

 

5 to 95 %RH

 

 

 

 

 

 

 

Relative

Non operating

 

5 to 95 %RH

 

 

 

 

 

 

 

 

Transport (within a week)

5 to 95 %RH

 

humidity

 

 

 

 

 

 

 

 

 

Maximum wet bulb

 

29 °C (no condensation)

 

temperature

 

 

 

 

 

 

 

 

 

 

 

 

Operating (*3)

 

0.6 mm (5 to 20Hz) / 9.8 m/s2 (1G) (20 to 300Hz) or less

Vibration (*2)

Non-operating (*4)

 

3.1 mm (5 to 20Hz) / 49m/s2 (5G) (20 to 300Hz) or less

 

Transport (packaged)

 

3.1 mm (5 to 20Hz) / 49m/s2 (5G) (20 to 300Hz) or less

 

Operating

 

 

 

980 m/s2 (100G) / 1 ms duration

Shock (*2)

Non-operating

 

3,920 m/s2 (400G) / 1 ms duration

 

Transport (packaged)

 

3,920 m/s2 (400G) / 1 ms duration

Altitude

Operating

 

 

 

–305 to +3,048 m (–1,000 to +10,000 feet)

 

 

 

 

 

 

 

Non-operating

 

–305 to +12,192 m (–1,000 to +40,000 feet)

 

 

 

 

 

 

 

 

 

 

 

 

Idle

 

0.18 A ave.

 

 

 

 

 

 

 

 

 

+12V DC

 

Spin-up

 

1.20 A max.

 

 

 

 

1.50 A (peak within 100s)

 

± 5%

 

 

 

 

 

 

 

 

 

 

Power

 

Operating

 

0.35 A (about 80 IOPS)

 

 

 

 

 

(reference)

 

0.40 A (about 200 IOPS)

requirements

 

 

 

 

 

 

 

 

 

Idle

 

0.46 A ave.

 

(*5)

 

 

 

 

 

 

 

 

 

 

 

 

+5V DC

 

Operating

 

1.20 A max.

 

 

± 5%

 

 

 

 

 

 

 

 

Operating

 

0.76 A (about 80 IOPS)

 

 

 

 

 

 

 

(reference)

 

0.74 A (about 200 IOPS)

 

 

 

 

 

 

Ripple (+5V, +12V)

 

250 mVp-p or less (*6)

 

 

 

 

 

 

 

 

2-4

C141-E230

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Contents C141-E230-01EN For Safe Operation Revision Record Related Standards Preface Overview of ManualPreface Conventions for Alert MessagesImportant Alert Items Important Alert MessagesImportant Alert Items Data lossManual Organization Product Maintenance ManualSpecifications InterfaceThis page is intentionally left blank Contents Installation ContentsGL-1 Figures Tables This page is intentionally left blank Standard Features Hardware Structure System Configuration Standard FeaturesGeneral Description Standard Features General Description Hardware Structure System Configuration Model names and order numbers Hardware SpecificationsHardware Specifications Model name and order number MAY2073RC MAY2036RC SpecificationsFunction specifications 60/63 MeeprmlHardware Specifications Environmental specifications Environmental/Power requirementsMtbf = Error rateReliability Specifications Data Space Cylinder configurationData Space Logical Data Block Addressing Defect Management Data Format Data Space Alternate spare area Spare area in cellTrack format Track skew/head skew Sector formatData Space Format capacity Logical Data Block Addressing Defect Management Defect list Alternate block allocationAlternate block allocation by Format Unit command Defect ManagementAlternate block allocation by Reassign Blocks command Write Write Extend Write Write Extended Format Unit Installation Requirements Mounting Requirements DimensionsInstallation Requirements Mounting orientationsMounting Requirements Mounting frame structure example MPU Surface temperature check point and maximum temperatureHDC Service clearance area Power Supply Requirements Current waveform +12V DCConnector location Interface connector Connection RequirementsInterface connector SAS plug signal allocationCN1 Ready LED output signal 11 Recommended external circuit for Ready LED outputThis page is intentionally left blank Installation Installation Mounting Drives Mounting procedures SettingSetting Port Address Installation Formatting Installation Setting parameters Arre Awre PER AwreArre Xxxx DiscXffff Dismounting Drives Diagnostics Self-diagnostics Self-diagnostic functionsDiagnostics and Maintenance Diagnostics Test programs Maintenance Information PrecautionsMaintenance requirements Maintenance levels Revision numbersIndicating revision numbers Tools and test equipment Test flowchart TestsOperation test Diagnostic testOperation Check Initial seek operation check Troubleshooting Procedures Troubleshooting with disk drive replacement in the fieldSystem-level field troubleshooting Troubleshooting at the repair site Disk drive troubleshootingTroubleshooting with parts replacement in the factory Finding possibly faulty partsError Analysis Information Collection Sense Data Analysis Error Analysis Information Collection Sense dataLSB Error AnalysisILI SksvSense Data Analysis Definition of sense dataSense data 1-1x-xx, 3-1x-xx and E-1D-00 Disk read error Sense data 3-0C-03, 4-32-01, 4-40-xx, 4-C4-xx,Glossary Glossary Target TargAcronyms and Abbreviations Acronyms and Abbreviations OEMBcrc ECCMtbf Mttr Mode SELECT/MODE SelectIndex PADC141-E230 IN-3 This page is intentionally left blank Comment Form This page is intentionally left blank
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