AV455A - HP P9500 SAS DKA Drive Controller Adapter

Description

The HP AV455A is a dedicated SAS (Serial Attached SCSI) Disk Adapter, also referred to as a Drive Controller Adapter (DKA), specifically designed for the HP StorageWorks P9500 storage system. This adapter plays a pivotal role in the functionality of the P9500 array by providing the interface and control necessary to connect, manage, and communicate with SAS hard disk drives installed within the system. As a SAS controller, the AV455A enables high-speed, point-to-point connections between the storage system's backplane and the individual SAS drives. SAS technology offers advantages such as improved performance, greater scalability, and enhanced reliability compared to older SCSI interfaces. This adapter ensures that data can be efficiently read from and written to the connected drives, forming the backbone of the P9500's storage capacity and performance. Integration of the AV455A into the P9500 allows the storage system to present its disk resources to servers and applications. It handles the low-level commands required for drive operations, error checking, and data transfer, contributing to the overall stability and performance of the storage solution. For administrators, this adapter is a key component for configuring disk pools, managing drive health, and ensuring optimal data access within the StorageWorks P9500 environment.

Condition: Refurbished