Controller field-replaceable unit for ES1686dc 32GB w/o PSU and BBU
Controller field-replaceable unit for ES1686dc 48GB w/o PSU and BBU
Controller field-replaceable unit for ES1686dc 64GB w/o PSU and BBU
Controller field-replaceable unit for ES2486dc 48GB w/o PSU and BBU
Controller field-replaceable unit for ES2486dc 64GB w/o PSU and BBU