FOR Smart Array P420 Controller Card (633538-001 / 610670-001 / 631670-B21) — Server Controller without 1G Cache

Smart Array P420 controller card compatible with part numbers 633538-001, 610670-001 and 631670-B21. Built for server control applications and supplied without 1G Cache. Suitable as a direct replacement in systems that require the P420 controller. Note: this listing does not include the 1G Cache module.