Lenovo ThinkServer CacheVault Data Protection Upgrade III | RAID Cache Protection

Keep cached RAID data protected when power fails. Lenovo ThinkServer CacheVault Data Protection Upgrade III adds non-volatile data protection for the ThinkServer TD350 Tower Server, helping preserve write cache contents during an outage so the system can recover with less risk of data loss or corruption. Built for server environments that depend on consistent availability, this module supports the kind of protection infrastructure teams expect when uptime and data integrity matter more than basic cache performance alone. It is a focused upgrade for organizations that want to safeguard cached data without changing the server platform. At just 1.76 oz and sized for compact integration, it fits the role of a purpose-built protection component rather than a general-purpose accessory. For teams maintaining Lenovo ThinkServer systems, CacheVault adds a practical layer of resilience that helps justify the investment in protected write caching and controlled recovery behavior.