Home > Data Protection > PowerProtect DD Series Appliances > Dell PowerProtect Data Domain DD9410 and DD9910 > Memory
Both new models have two Intel Xeon processors each with an integrated memory controller that supports eight channels of DDR5 memory. Each CPU allows two DIMM slots per channel and both models support up to 32 DIMMs.
Model | Memory DIMM Configuration | Total Memory |
DD9410 | 12 x 64 GB | 768 GB |
DD9910 | 32 x 64 GB | 2048 GB |
There are certain memory DIMM population rules that help memory loading. Interleaving is optimal to ensure maximum memory performance. The DD9410 model supports more than 200 GB/s of memory bandwidth, whereas the DD9910 model supports more than 400 GB/s.