405102-B21 HP 64MB 40-Bit DDR Battery Backed-Write Cache Memory Module for Smart Array E200i RAID Controller

The HP 405102-B21 cache module provides rock‑solid data protection and lightning‑fast write performance for servers equipped with the Smart Array E200i RAID controller. Designed to integrate seamlessly with HP ProLiant systems, this battery‑backed write cache safeguards critical information during power interruptions, ensuring that every transaction is securely stored and quickly recovered. Its high‑density architecture reduces latency, accelerates application response times, and maximizes overall system efficiency. Installation is straightforward, requiring no complex configuration, so you can boost reliability and uptime with minimal effort. Trust this proven solution to keep your mission‑critical workloads running smoothly.