Fujitsu MAU3073NC/NP, MAU3147NC/NP, MAU3036NC/NP manual C141-E205

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IMPORTANT

Do not connect the external LED to both CN1 and CN2. Connect it to either of them.

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C141-E205

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Contents C141-E205-01EN For Safe Operation Revision Record Related Standards Preface General DescriptionConventions for Alert Messages Important Alert Items Important Alert MessagesTask Alert message Mounting Installation Manual Organization Product Maintenance This page is intentionally left blank Contents Diagnostics and Maintenance Appendix B Connector Signal Allocation IN-1Figures Page Tables Standard Features Hardware Structure System Configuration General DescriptionStandard Features C141-E205 Page Page NC model drives outer view Page System configuration Scsi ID LUNThis page is intentionally left blank Specifications Hardware Specifications Scsi Function SpecificationsHardware Specifications Model name and order number Model names and order numbersFunction specifications MAU3147NC/NP MAU3073NC/NP MAU3036NC/NP32/34 Meeprml ScsiPage Environmental specifications Environmental/power requirementsIops Error rate ReliabilityMTBF= Temperature is 60C or less Shows the Scsi functions provided with the IDD This page is intentionally left blank Cylinder configuration Data FormatData Space Logical Data Block Addressing Defect Management Data SpaceSA0 Alternate spare area Spare area in cell Track format Track skew/head skew Sector formatPage Format capacity MAU3147NC/NPPage Defect Management Defect list Alternate block allocationPage Alternate block allocation by Format Unit command Alternate block allocation by Reassign Blocks command Write Write Extend Format UnitC141-E205 This page is intentionally left blank Installation Requirements Mounting Requirements External dimensionsNC external dimensions NP external dimensions Mounting IDD orientationsMounting frame structure Surface temperature check point HDCMPU Surface temperature measurement points Spin-up current waveform +12 VDC 10 Power on/off sequence Delay time of spindle motor starting 13 NC connectors location 14 SCA2 type 16-bit Scsi connector 2 68-pin connector type 16-bit Scsi model NP model 15 NP connectors and terminals location16 68-pin type 16-bit Scsi interface connector Esid LEDGND WTP20 16-bit Scsi ID external input IDD 21 Output signal for external LED 22 Scsi cables connection Cable connector requirements Recommended components for connectionExternal operator panel on NP model drives only GND LEDLED ID0 ID1 ID2 ID3 C141-E205 Installation Page Connections Scsi bus connections 1 CN2 CN2 setting terminal on NP models only Scsi ID setting Scsi ID #15Scsi Each mode setting Setting Scsi terminator power supply NP modelMotor start mode setting Write protect setting NP model Setting of the Scsi interface operation mode NP modelSetting the bus width of the Scsi interface NP model GND/WTPMode settings Default mode settings by Change Definition commandSCSI-3 Setting check list NP model only Mounting proceduresMounting Drives Check before mounting Connecting Cables Remark Checking Scsi connection Checking the Scsi connection a Checking the Scsi connection B Formatting Page Setting parameters Awre ArreArre Awre PER Disc XffffXxxx Read/write This page is intentionally left blank Diagnostics and Maintenance Diagnostics Self-diagnosticsSelf-diagnostic functions Page Operation of self-diagnostics Test programs Maintenance Information Precautions Maintenance requirements C141-E205 Maintenance levels Revision numbers Revision labelIndicating revision numbers Tools and test equipment TestsTest flowchart Diagnostic test Operation Check Initial seek operation checkOperation test Troubleshooting with disk drive replacement in the field System-level field troubleshooting Troubleshooting at the repair site Disk drive troubleshootingTroubleshooting with parts replacement in the factory Finding possibly faulty partsError Analysis Error Analysis Information Collection Sense Data AnalysisError Analysis Information Collection Sense data ILI LSBMSB SksvError information indicated with sense data Definition of sense dataSense data 1-1x-xx, 3-1x-xx and E-1D-00 Disk read error Sense data 3-0C-03, 4-40-xx, and 4-C4-xxAppendix a Setting Terminals Setting Terminals on NP model onlyScsi ID Appendix B Connector Signal Allocation Diffsns DBP1 Pcrca GND Diffsns TermpwrGND ATN BSY ACK RST MSG SEL REQ This page is intentionally left blank Index BcrcCN1 Mode SELECT/MODE Select ECCPAD Programmable multi-segment data buffer This page is intentionally left blank Comment Form This page is intentionally left blankw
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MAU3036NC/NP, MAU3147NC/NP, MAU3073NC/NP specifications

The Fujitsu MAU3036NC/NP, MAU3147NC/NP, and MAU3073NC/NP are advanced models designed to offer high performance and reliability in various computing environments. These models are particularly notable for their optimized efficiency and robust feature set, making them suitable for a range of applications from enterprise servers to high-performance computing.

One of the standout features of the MAU series is its reliance on cutting-edge technology that maximizes data handling capabilities. The MAU3036NC/NP boasts a formidable capacity for high-speed data processing, making it ideal for tasks requiring quick data retrieval and storage. With an optimized caching mechanism, this model enhances data throughput and reduces latency, contributing to an overall faster response time in demanding applications.

The MAU3147NC/NP introduces further advancements with its enhanced thermal management system. This ensures that the unit operates at optimal temperatures, reducing the risk of overheating and prolonging the lifespan of the hardware. Additionally, this model implements advanced error-correcting code (ECC) memory, which significantly improves reliability by detecting and correcting internal data corruption, a crucial feature in mission-critical environments.

Meanwhile, the MAU3073NC/NP excels in terms of scalability. Its architecture allows for easy upgrades and expansions, accommodating growing data needs without significant downtime. This flexibility is essential for businesses looking to future-proof their operations and adapt to changing demands seamlessly.

All three models incorporate Fujitsu's innovative energy-efficient technologies, which not only reduce power consumption but also align with global sustainability goals. The intelligent power management systems make these units not only cost-effective but also environmentally friendly, demonstrating Fujitsu's commitment to responsible manufacturing.

Furthermore, robust connectivity options, including multiple interface support, make these models easily integrable into existing IT infrastructures. They are compatible with a variety of operating systems and software, ensuring that users can leverage their full potential regardless of their specific setup.

In summary, the Fujitsu MAU3036NC/NP, MAU3147NC/NP, and MAU3073NC/NP series exemplify the blend of performance, reliability, and efficiency. With features tailored to meet the evolving needs of modern businesses, these models stand out in the competitive landscape of computing solutions, ensuring that users can address both current and future challenges in data management and processing.