The Okuma E4809-436-060-B Opus7000 DRAM Memory Card II is a DRAM-based memory module designed for the Okuma Opus7000 control system. This second-generation memory card is identified by the part number E4809-436-060-B and is marketed as the Opus7000 DRAM Memory Card II. It is used with the Opus7000 controller to provide additional DRAM memory support for the system.
