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512MB flash backed write cache (FBWC) memory module, 40-bit wide - Does not include the controller board or capacitor module - For use with the P222 Smart Array controller
Model No 633540-001 SKU CM-HPE-633540-001

512MB flash backed write cache (FBWC) memory module, 40-bit wide - Does not include the controller board or capacitor module - For use with the P222 Smart Array controller

HP Smart Array P420i - 1GB FBWC 633540-001 for DL360p DL380p Gen8