631679-B21 HP 1GB Flash Backed Write Cache with Battery for P-Series SA Gen8 Controller | Refurbished

The HP 631679-B21 1GB Flash Backed Write Cache with Battery is an accessory designed for the HP ProLiant Gen8 servers that come with the P-Series Smart Array Controllers. This accessory is essential for data protection, reliability, and performance optimization in enterprise-class computing environments.

The write cache provides a temporary storage buffer that holds data that is waiting to be written to the storage devices. The use of flash memory in the cache provides high-speed read and write operations, which significantly improve the performance of the storage system. The battery backup feature ensures that the data in the cache is not lost in case of a power failure, protecting it against data corruption.

In this article, we will explore in detail the features, benefits, and specifications of the HP 631679-B21 1GB Flash Backed Write Cache with Battery.

Features

The HP 631679-B21 1GB Flash Backed Write Cache with Battery has several features that make it an ideal accessory for HP ProLiant Gen8 servers with P-Series Smart Array Controllers. Some of the key features are:

• Flash Memory: The write cache is based on high-speed NAND flash memory technology that provides fast read and write operations, reducing latency and improving overall system performance.
• Battery Backup: The write cache is backed up by a lithium-ion battery that provides up to 72 hours of backup power. In the event of a power failure, the battery ensures that data in the cache is not lost, protecting it from corruption.
• Capacities: The HP 631679-B21 1GB Flash Backed Write Cache is available in 1GB and 2GB capacities. The 1GB cache is suitable for most enterprise-class computing environments.
• Compatibility: The write cache is compatible with HP ProLiant Gen8 servers that come with P-Series Smart Array Controllers.
• Easy Installation: The write cache is easy to install and comes with all the necessary components, including the battery and cable.

Benefits

The HP 631679-B21 1GB Flash Backed Write Cache with Battery offers several benefits that make it an essential accessory for HP ProLiant Gen8 servers with P-Series Smart Array Controllers. Some of the key benefits are:

• Improved Performance: The write cache uses flash memory technology that provides fast read and write operations, reducing latency and improving overall system performance. This is especially important in enterprise-class computing environments where performance is critical.
• Data Protection: The battery backup feature ensures that data in the cache is not lost in case of a power failure. This protects the data from corruption, ensuring data integrity and reliability.
• Easy Installation: The write cache is easy to install and comes with all the necessary components, including the battery and cable. This makes it easy to add to an existing system without the need for complex installation procedures.
• Increased Productivity: By improving system performance and data protection, the write cache increases productivity by reducing system downtime and data loss.