FOR 633543-001 633542-001 631681-B21 for G8 P420 P222 Smart Array Controller Card P420i 1GB 1G 2G Cache

Replacement Smart Array controller cards for G8 systems — part numbers 633543-001, 633542-001 and 631681-B21. Covers P420 and P222 controllers and the onboard P420i variant. Cache options listed: 1GB, 1G and 2G Cache. Ideal as an upgrade or spare to restore Smart Array controller functionality in compatible G8 servers.