Seagate ST32430N/ND, ST31230N/ND manual Grounding, Scsi interface drives

Page 35

Hawk 2LP Family Installation Guide, Rev. B

33

_____________________________________________________________________________________________________________

Grounding

Signal ground (PCB) and HDA ground are connected together in the Hawk 2LP family drives and cannot be separated by the user. The equipment in which the drive is mounted is connected directly to the HDA and PCB with no electrically isolating shock mounts. If it is desired for the system chassis to not be connected to the HDA/PCB ground, the systems integrator or user must provide a nonconductive (electrically isolating) method of mounting the drive in the host equipment.

SCSI interface drives

The SCSI interface handles both drive geometry and defect management internally. The "no drive installed" option is selected for systems with SCSI drives.

All SCSI interface drives are low-level formatted at the factory. You may wish to low-level format the drive to optimize its performance for your system. Consult the controller documentation for information on low-level formatting. Partitioning and high-level formatting can be done through DOS by way of the FDISK utility for partitioning, and FORMAT for high-level formatting. Consult your DOS manual for FORMAT and FDISK command options.

Page 34 Page 36
Image 35
Page 34 Page 36
Contents Hawk 2LP Family ST32430N/ND ST31230N/ND Contents Electromagnetic interference EMI considerations IntroductionPage Before you begin Page Page Safety instructions Vorsicht SicherheitsanleitungInstallation Overview Page Product repair information Product repair and return information SeaFAX number 408/438-2620 Technical support servicesSeaTDD telephone number 408/438-5382 SeaBOARD serviceSeaFONE telephone number 408/438-8222 Modem Maximum Location Number Baud Rate BBSModel Hawk 2LP Family product informationPage Scsi interface cable connection Initial set-up informationScsi address selection DC Power connectionBus termination Write precompensation and reduced write current Optional parity bit enableRead/Write head auto-park Pin Hawk 2LP family N/ND models 50 pin Scsi I/O Drive configurationDrive configurator, Hawk 2LP family N/ND models Side View of Drive Pin Hawk 2LP Family Installation Guide, Rev. B DS ME J2 from previous Drives internal terminators J6 from previous Disc drive mounting Drive installationPage Decorative front panel optional Inches Millimeters Scsi interface drives GroundingPublication Number 77767473, Rev. B

ST31230N/ND, ST32430N/ND specifications

The Seagate ST31230N/ND and ST32430N/ND hard drives were integral components of the data storage landscape during their time, showcasing the innovation of Seagate in the field of magnetic storage technology. Both models offered capacities suitable for various applications, catering primarily to enterprise environments that required reliability and performance.

The ST31230N/ND, with a storage capacity of 1.2 GB, was designed to serve as an effective solution for desktop systems and entry-level servers. Its counterpart, the ST32430N/ND, boasted a larger capacity of 2.4 GB, making it better suited for more demanding applications. These drives utilized the SCSI interface, making them compatible with many workstations and server architectures of that era, ensuring dependable connectivity and data transfer.

One of the standout features of these drives was their design, which included advanced error correction mechanisms to enhance data integrity. The usage of error-correcting code (ECC) helped in detecting and correcting inconsistencies, which was particularly critical for mission-critical applications. Coupling this with a rotational speed of 5400 RPM, the ST31230N/ND and ST32430N/ND were capable of delivering respectable data access speeds, significantly improving the performance of systems they were integrated into.

Both drives incorporated Seagate's breakthrough technologies such as SoftSector®, which allowed for more efficient data storage and retrieval. Moreover, these drives were designed with thermal management features that minimized overheating risks, thus ensuring longevity and consistent performance over time.

The ST31230N/ND and ST32430N/ND also provided substantial scalability options for users looking to expand their storage capabilities without overhauling their entire systems. This flexibility made them excellent choices for businesses looking to grow their IT infrastructure while ensuring that their investments in storage technology were future-proof.

In conclusion, the Seagate ST31230N/ND and ST32430N/ND hard drives represented a significant advancement in storage technology during their time. With their reliable performance, improved data integrity, and compatibility with various systems, these drives have left a lasting legacy in the realm of data storage solutions.
Top Page Image Contents