530FLB Server Blade Gigabit Dual-Port 10GB Controller Card — Fits 684211-B21 / 657132-001 / 656588-001

Replacement 530FLB controller card for server blade systems. This dual-port Gigabit card offers 10GB capability and is compatible with part numbers 684211-B21, 657132-001, and 656588-001. Ideal as a spare part or upgrade to restore network functionality in blade servers requiring the 530FLB model.