QuickSpecs

StorageWorks Library Adapter by Compaq

MODELS

StorageWorks™ Dual Channel PCI to UltraHVD Host Bus Adapter for Compaq Tape Libraries

The StorageWorks Library Adapter by Compaq provides direct SCSI connectivity to Compaq ProLiant™ servers for Compaq’s complete line of DLT libraries.

Library Adapter

157299-B21

The StorageWorks Library Adapter comes complete with a controller, user’s guide/installation guide, SmartStart™ CD, MicrosoftWindowsNTand NetWaredriver CD, and necessary configuration utilities.

OVERVIEW

Direct SCSI Connectivity to Compaq Differential Tape Libraries

The StorageWorks Dual Channel UWD Library Adapter provides a reliable SCSI interface to Compaq ProLiant servers for direct connectivity of Compaq Differential Tape Libraries. This adapter provides two identical 16-bit Fast/Ultra differential isolated SCSI channels, using a single PCI slot, supporting up to four Compaq 35/70 DLT drives (two drives per channel). The adapter transfers data at Ultra-SCSI data transfer speeds, up to 40 MB/s per channel. The StorageWorks Library Adapter eliminates the need for the ProLiant Connectivity Kit option when configuring Compaq differential tape libraries to ProLiant servers.

Storage Capacity

It supports two channels of up to two external Compaq DLT 35/70 or DLT 20/40 drives per channel (total of four drives per controller) with a maximum rated storage capacity of 140 GB (native) per controller.

Compatibility

It is available for Compaq ProLiant PCI server configurations and FWD SCSI-2 or UWD SCSI-3 tape drives and tape libraries.

Compaq StorageWorks Dual Channel UWD Library Adapter

DA-10459

Canada — Version 4 — April 8, 2002

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Compaq 157299-B21 manual Models, Overview, Storage Capacity, Compatibility

157299-B21 specifications

The Compaq 157299-B21 is a reliable and high-performance server component designed primarily for use in enterprise-grade server solutions. This product is commonly recognized as part of the HP ProLiant line, which is known for offering scalable and efficient computing solutions suitable for various business environments.

One of the key features of the Compaq 157299-B21 is its memory capacity. This component supports advanced memory configurations, allowing users to maximize their server's performance. With a potential compatibility for large amounts of memory, the 157299-B21 can significantly enhance data processing speed and overall system responsiveness.

In terms of architecture, the Compaq 157299-B21 employs DDR memory technology, which provides faster data transfer rates compared to older memory types. This translates into improved performance for applications that demand high memory bandwidth. The inclusion of ECC (Error-Correcting Code) memory support ensures data integrity by automatically detecting and correcting memory errors, making it an ideal choice for mission-critical applications.

Another notable aspect of the Compaq 157299-B21 is its compatibility with various HP ProLiant server models. This feature allows businesses to easily upgrade or enhance their existing servers without the need for extensive reconfiguration. The design emphasizes ease of installation, featuring user-friendly components that facilitate straightforward integration into server racks.

The thermal management capabilities of the Compaq 157299-B21 are also noteworthy. Effective cooling is essential for server reliability and longevity. This component is engineered to operate efficiently within specified temperature ranges, minimizing the risk of overheating and ensuring consistent performance over time.

Security features are increasingly critical in today’s computing landscape, and the Compaq 157299-B21 includes mechanisms to protect sensitive data. This includes support for secure boot technologies, aiding in the prevention of unauthorized access and enhancing overall system security.

In conclusion, the Compaq 157299-B21 stands out due to its robust memory capabilities, advanced technologies, and compatibility with HP's ProLiant series. Organizations looking to enhance their server infrastructure would benefit from the reliability, performance, and security features that this component offers, helping them to meet the demands of modern business operations effectively.