Seagate ST12400W/WD/WC, ST11900W/WD/WC manual Product repair information

Page 12

10 Hawk 2 (Wide bus) Family Install Guide, Rev. C

Product repair information

Service requirements

The special facilities required for the manufacture of these drives generally prohibit repair in the field. If problems occur during installation, please contact your supplier for assistance. Do not attempt to disassemble or repair. Drives should be sent to the repair depot through the purchase source, if possible. Please ob- serve the following cautions.

Caution.

•Handle drive with care. Do not drop or bump hard.

•Never remove the cover of these disc drives. Serv- icing items in the sealed HDA (heads, media, actua- tor, etc.) require special facilities. The drive contains no user purchasable parts or PCBs.

•Opening the sealed HDA voids the drive warranty.

•Applying a soldering device to the components on the PCB voids the drive warranty.

Image 12

Contents Hawk 2 Family Wide Bus ST12400W/WD/WC ST11900W/WD/WC ContentsHawk 2 Wide bus Family Install Guide, Rev. C Introduction Electromagnetic interference EMI con- siderationsPage Before you begin Page Hawk 2 Wide bus Family Install Guide, Rev. C Safety instructions Sicherheitsanleitung Installation Overview Page Product repair information Product repair and return information Technical support services SeaFAX 408/438-2620SeaFONE 408/438-8222 SeaTDD 408/438-5382 SeaBOARDBBS Modem Maximum Location Number Baud RateDrive specifications Power requirements VersorgungsspannungenSeek time ms typ Operating environmentProduct Hawk 2 family wide Information ST11900W/WC ST11900WD Page Initial setup information DC Power connectionScsi interface cable connection DC power connection, 68 pin Scsi I/O connector Scsi address selectionTerminator resistor packs Optional parity bit enable Read/Write head auto-parkWrite precompensation and reduced write current Scsi I/O Drive configuration ST12400W/WD family 68 pin Scsi I/O drivesST12400WC family 80 pin Scsi I/O drives See PCB Cath Hawk 2 Wide bus Family Install Guide, Rev. C RES Hawk 2 Wide bus Family Install Guide, Rev. C Not applicable to WC model drives SSP Drive installation Disc drive mounting040 in .02 mm Hawk 2 Wide bus Family Install Guide, Rev. C Grounding Scsi interface drives Hawk 2 Wide bus Family Install Guide, Rev. C

ST12400W/WD/WC, ST11900W/WD/WC specifications

The Seagate ST11900W/WD/WC and ST12400W/WD/WC are high-performance disk drive models that deliver substantial storage capabilities for various computing environments. These drives have been specifically designed for enterprise-level applications, enabling users to handle large data sets and demanding workloads with ease.

One of the key features of the ST11900W/WD/WC and ST12400W/WD/WC is their impressive storage capacity. The ST11900W offers up to 9.1 GB of storage, while the ST12400W extends this storage to a remarkable 12.4 GB. This level of capacity is particularly beneficial for organizations that require reliable storage solutions for extensive databases, multimedia files, and backup operations.

In terms of performance, both models utilize the SCSI interface, which provides efficient data transfer rates and enhanced performance over traditional IDE interfaces. The drives are optimized for sustained data transfer, thanks to their rotational speeds of 7200 RPM, allowing for faster access to stored information. This feature significantly reduces latency and improves overall system performance, making them suitable for high-demand applications.

The Seagate ST11900W/WD/WC and ST12400W/WD/WC also incorporate advanced technologies such as Automatic Acoustic Management (AAM) for noise optimization, as well as error recovery controls that enhance data integrity and security. These features ensure that the drives operate quietly and efficiently while minimizing risks related to data loss.

Furthermore, these drives support a range of RAID configurations, contributing to their flexibility in various system setups. Whether used in a single drive configuration or as part of a more complex RAID system, users benefit from improved data redundancy and fault tolerance, ensuring that critical data remains protected against hardware failures.

Another notable characteristic is their durability. Designed to withstand the rigors of continuous operation, these drives have robust construction that helps prevent mechanical failure, making them suitable for environments with high demands on reliability and performance.

In summary, the Seagate ST11900W/WD/WC and ST12400W/WD/WC are excellent choices for enterprises looking for reliable, high-capacity storage solutions. With their impressive storage capabilities, performance-enhancing technologies, and advanced features, these drives fulfill the demands of modern computing environments, providing users with the necessary tools to manage their data efficiently.