25R8079 IBM ServeRAID 8k-i SAS Controller

Part number: 25R8079 (standard in supported servers; Year of first availability: 2006; US Announcement Letter: 106-379 (announced with the System x3650; Features: Supports RAID-0, 1, and 10; Visual identifiers: A special memory DIMM, but no battery attached (unlike ServeRAID 8k) One DRAM chip on the DIMM; No cache for data (see RETAIN tip H187701 for clarification); See the Supported servers table for the servers with this controller standard; Photo not currently available. The DIMM is similar to the ServeRAID 8k but with only one DRAM chip and no battery.