Capacitor Bank HP Enterprise HPE 660093-001-RFB

Capacitor pack with a 914 mm (36 inch) cable designed for use with a 2GB cache module. It supplies temporary backup power to the flash-based write cache (FBWC) memory module, maintaining data integrity for up to 80 seconds during a system power failure. Compatible with Smart Array controllers.

Advantages

The capacitor pack ensures the FBWC retains cached data during unexpected power loss, reducing the risk of data corruption. Its 914 mm cable provides flexible placement inside server chassis. Compatibility with 2GB cache modules and Smart Array controllers makes installation straightforward in supported systems.

Key specifications

• Cable length: 914 mm (36 inch)
• Designed for: 2GB cache module
• Backup duration: up to 80 seconds
• Function: Provides backup power to FBWC (flash-based write cache)
• Compatible with: Smart Array controllers

How to use

Connect the capacitor pack to the designated connector on the 2GB cache module following the server or controller installation guide. Route the 914 mm cable to avoid interference with other components and secure it to prevent strain. After connection, verify the system recognizes the FBWC and capacitor pack according to the controller diagnostics procedures.

Recommendations

Use the capacitor pack only with supported 2GB cache modules and Smart Array controllers. Follow the manufacturer's installation and safety instructions, and replace the pack if diagnostics indicate a fault to ensure continued backup protection.