Fujitsu MAW3300NC/NP, MAW3073NC/NP manual Hardware Specifications Scsi Function Specifications

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CHAPTER 2 SPECIFICATIONS

2.1Hardware Specifications

2.2SCSI Function Specifications

This chapter describes specifications of the HDD and the functional specifications of the SCSI.

2.1Hardware Specifications

2.1.1Model name and order number

Each model has a different recording capacities and interface connector type when shipped. Table 2.1 lists the model name and order number.

The data format can be changed by reinitializing with the user's system.

Table 2.1 Model names and order numbers

Model name

Order number

SCSI type

Capacity

(user area)

 

 

 

 

 

 

 

MAW3300NC

CA06550-B400

SCA2, LVD

300.0 GB (*)

 

 

 

MAW3300NP

CA06550-B460

68-pin, LVD

 

 

 

 

 

MAW3147NC

CA06550-B200

SCA2, LVD

147.0 GB (*)

 

 

 

MAW3147NP

CA06550-B260

68-pin, LVD

 

 

 

 

 

MAW3073NC

CA06550-B100

SCA2, LVD

73.5 GB (*)

 

 

 

MAW3073NP

CA06550-B160

68-pin, LVD

 

 

 

 

 

(*) 1GB=1,000,000,000 bytes

C141-E226

2-1

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Contents C141-E226-01EN For Safe Operation Revision Record Related Standards General Description PrefaceConventions Used in this Manual Important Alert Messages Important Alert ItemsTask Alert message Installation Maintenance Manual Organization ProductManual This page is intentionally left blank Contents Installation IN-1 Appendix B Connector Signal AllocationFigures Page Tables General Description Standard Features Hardware Structure System ConfigurationStandard Features C141-E226 C141-E226 Page NC model drives outer view Page HDD LUN Scsi IDThis page is intentionally left blank Model names and order numbers SpecificationsHardware Specifications Scsi Function Specifications Hardware Specifications Model name and order numberScsi Function specificationsMAW3300NC/NP MAW3147NC/NP MAW3073NC/NP 32/34 MeeprmlPage Environmental/power requirements Environmental specificationsError rate ReliabilityMtbf = Page Shows the Scsi functions provided with the HDD This page is intentionally left blank Data Space Cylinder configurationData Format Data Space Logical Data Block Addressing Defect ManagementSA0 Alternate spare area Spare area in cell Track format Sector format Track skew/head skewPage MAW3300NC/NP Format capacityPage Alternate block allocation Defect Management Defect listPage Alternate block allocation by Format Unit command Alternate block allocation by Reassign Blocks command Write Write Extended Format Unit Write Write ExtendC141-E226 This page is intentionally left blank Mounting Requirements External dimensions Installation RequirementsNC model dimensions NP model dimensions HDD orientations Mounting orientationsMounting frame structure Surface temperature check point HDCMPU Surface temperature measurement points Spin-up current waveform +12V DC 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 WTP EsidLED GND20 16-bit Scsi ID external input 74LS06 or equivalent 150 Ω CN1-A2 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-E226 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 GND/WTP Write protect setting NP modelSetting of the Scsi interface operation mode NP model Setting the bus width of the Scsi interface NP modelMode 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 Maintenance levels Revision label example 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 factoryThis page is intentionally left blank Error Analysis Error Analysis Information Collection Sense Data AnalysisError Analysis Information Collection Sense data Sksv ILILSB MSBDefinition 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 CN1ECC PAD Mode SELECT/MODE SelectScsi connector B-3 Scsi connector signal allocation This page is intentionally left blank Hard Disk Drives PRODUCT/MAINTENANCE Manual MAW3300NC/NP, MAW3147NC/NP, MAW3073NC/NPJapan This page is intentionally left blankw
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MAW3147NC/NP, MAW3073NC/NP, MAW3300NC/NP specifications

Fujitsu has established itself as a key player in the world of hard disk drives, and their MAW3073NC/NP, MAW3300NC/NP, and MAW3147NC/NP models showcase exemplary engineering and innovative technology. These drives are designed primarily for enterprise applications, providing robust performance, reliability, and data integrity in demanding environments.

One of the standout features of the Fujitsu MAW series is its high storage capacity. The MAW3073NC/NP model comes with a generous 73 GB capacity, while the MAW3300NC/NP boasts 300 GB, and the MAW3147NC/NP offers 147 GB of storage. This range makes them suitable for various applications, from databases to data-intensive software.

The drives utilize the latest Serial Attached SCSI (SAS) interface, which ensures high speed and efficiency in data transfer. SAS technology provides better bandwidth and performance compared to older parallel SCSI interfaces, enabling faster access to data and improved overall system responsiveness. With rotational speeds of 10,000 RPM, these drives further enhance performance, enabling faster read and write times, which is critical for enterprise applications that require quick data retrieval.

Another noteworthy characteristic of the Fujitsu MAW series is their advanced error recovery and data integrity features. The drives are equipped with sophisticated error correction mechanisms and management systems that help maintain data integrity, ensuring that the data remains intact even in the event of power loss or system failure. This reliability is paramount for enterprise environments where data loss can result in significant operational disruptions.

In terms of physical design, these drives are built to endure the rigors of high-demand environments. They feature a robust construction that allows for efficient heat dissipation, minimizing the risks associated with overheating. Additionally, their form factor is designed for easy integration into various server and storage systems, making them versatile solutions for IT infrastructure.

Fujitsu's commitment to sustainability is also evident in the MAW series with their energy-efficient operation and reduced power consumption, contributing to decreased overall operational costs. With a combination of high performance, reliability, and sustainability, the Fujitsu MAW3073NC/NP, MAW3300NC/NP, and MAW3147NC/NP hard drives stand out as formidable choices for organizations looking to optimize their data storage solutions. They embody the cutting-edge technology and quality that Fujitsu is known for in the enterprise storage market.