HPE FBWC Capacitor Pack with 12" Cable | 660091-001

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Quick Specs Device Type: Flash-Backed Write Cache (FBWC) capacitor pack Cable Length: 12 inches (30.48 cm) Function: Provides backup power to RAID controller cache during power los s Connector Type: Inline power connector for RAID module Installation: Internal mounting with pre-attached cable Design: Enclosed capacitor unit with rugged casing Part Number: 660091-001 The 660091-001 FBWC capacitor pack is designed to protect critical cache data on supported RAID controllers in the event of power failure. By maintaining temporary power through an enclosed capacitor module, it ensures that data-in-flight can be preserved and later written to disk when power is restored. With a 12-inch integrated cable, this capacitor pack mounts securely inside the chassis and connects directly to the RAID controller. Its compact form and tool-free installation make it ideal for servers requiring uninterrupted cache protection. Show more