405149-B21 HP 512MB BBWC Upgrade Kit for Smart Array P400 (without Battery)

Enhance the performance and reliability of your HP Smart Array P400 controller with the 405149-B21 512MB BBWC Upgrade Kit. This premium upgrade kit expands the controller’s onboard cache, delivering faster data access and improved throughput for demanding workloads. Designed for seamless integration, it requires no additional battery and is fully compatible with the P400 series, ensuring a hassle‑free installation that boosts system responsiveness and reduces latency. Ideal for businesses seeking to extend the life of existing hardware while maintaining optimal performance, this upgrade kit is a cost‑effective solution to meet growing storage demands without replacing the entire controller.