Fujitsu MAU3073NC/NP, MAU3147NC/NP, MAU3036NC/NP manual

Page 21

(15)Large capacity

A large capacity can be obtained from 3.5 type disk drives by dividing all cylinders into several partitions and changing the recording density on each partition (constant density recording). The disk subsystem with large capacity can be constructed in the good space efficiency.

(16)Start/Stop of spindle motor

Using the SCSI command, the host system can start and stop the spindle motor.

(17)Diagnosis

The IDD has a diagnostic capability which checks internal controller functions and drive operations to facilitate testing and repair.

(18)Low power consumption

By using highly integrated LSI components, the power consumption of the IDD is very low, and this enables the unit to be used in wide range of environmental conditions.

(19)Low noise and low vibration

The noise level is low; approx. 3.5 Bels Ready for the drive. This makes it ideal for office use.

(20)Microcode downloading

The IDD implements the microcode download feature. This feature achieves easy maintainability of the IDD and function enhancing.

C141-E205

1-5

Image 21
Contents C141-E205-01EN For Safe Operation Revision Record Related Standards General Description PrefaceConventions for Alert Messages Important Alert Messages Important Alert ItemsTask Alert message Mounting Installation Manual Organization Product Maintenance This page is intentionally left blank Contents Diagnostics and Maintenance IN-1 Appendix B Connector Signal AllocationFigures Page Tables General Description Standard Features Hardware Structure System ConfigurationStandard Features C141-E205 Page Page NC model drives outer view Page System configuration LUN Scsi IDThis page is intentionally left blank Hardware Specifications Scsi Function Specifications SpecificationsHardware Specifications Model name and order number Model names and order numbersMAU3147NC/NP MAU3073NC/NP MAU3036NC/NP Function specifications32/34 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 Data Format Cylinder configurationData Space Logical Data Block Addressing Defect Management Data SpaceSA0 Alternate spare area Spare area in cell Track format Sector format Track skew/head skewPage MAU3147NC/NP Format capacityPage Alternate block allocation Defect Management Defect listPage Alternate block allocation by Format Unit command Alternate block allocation by Reassign Blocks command Format Unit Write Write ExtendC141-E205 This page is intentionally left blank Mounting Requirements External dimensions Installation RequirementsNC external dimensions NP external dimensions IDD orientations MountingMounting 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 15 NP connectors and terminals location 2 68-pin connector type 16-bit Scsi model NP model16 68-pin type 16-bit Scsi interface connector LED EsidGND WTP20 16-bit Scsi ID external input IDD 21 Output signal for external LED 22 Scsi cables connection Recommended components for connection Cable connector requirementsExternal operator panel on NP model drives only GND LEDLED ID0 ID1 ID2 ID3 C141-E205 Installation Page Connections Scsi bus connections 1 CN2 Scsi ID #15 CN2 setting terminal on NP models only Scsi ID settingScsi Each mode setting Setting Scsi terminator power supply NP modelMotor start mode setting Setting of the Scsi interface operation mode NP model Write protect setting 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 Arre AwreArre 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 label Revision numbersTests Indicating revision numbers Tools and test equipmentTest flowchart Diagnostic test Operation Check Initial seek operation checkOperation test Troubleshooting with disk drive replacement in the field System-level field troubleshooting Disk drive troubleshooting Troubleshooting at the repair siteFinding possibly faulty parts Troubleshooting with parts replacement in the factoryError Analysis Error Analysis Information Collection Sense Data AnalysisError Analysis Information Collection Sense data LSB ILIMSB SksvDefinition of sense data Error information indicated with sense dataSense data 3-0C-03, 4-40-xx, and 4-C4-xx Sense data 1-1x-xx, 3-1x-xx and E-1D-00 Disk read errorSetting Terminals on NP model only Appendix a Setting TerminalsScsi 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
Related manuals
Manual 2 pages 14.65 Kb

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.