654873-003 Hewlett Packard Enterprise Battery Capacitor pack for Smart Array controllers, provides backup power for FBWC memory modules, 914mm cable length. NONE - Only use for non-battery items Battery Capacitor pack for Smart Array controllers, provides backup power for FBWC memory modules, 914mm cable length.Enhance data integrity and system reliability with the Hewlett Packard Enterprise Battery Capacitor Pack. It is specifically designed to be used with Smart Array controllers, providing essential backup power to the flash-based write cache (FBWC) memory module during power interruptions for up to 80 seconds. This enables critical operations to continue seamlessly while safeguarding your data during outages.Compatible with Smart Array models P222, P420, P421, and P430, this capacitor pack ensures optimal performance of 2GB cache configurations. With a cable length of 914 mm, it allows flexibility in installation without compromising on connectivity. HPE is renowned for delivering enterprise-class solutions, and this Battery Capacitor Pack reflects their commitment to quality and reliability.By purchasing , you gain access to expert support and an extensive inventory of HPE components, ensuring your IT infrastructure remains robust and dependable.