Memory Slots: One memory soldered to system board, one DDR4 SO-DIMM slot, dual-channel capable
Max Memory: Up to 12GB (4GB soldered + 8GB SO-DIMM) DDR4-2666 offering
Storage: 1TB HDD 5400rpm 2.5"
Storage Support: Model with 35Wh battery: up to two drives, 1x 2.5" HDD + 1x M.2 SSD • 2.5" HDD up to 1TB • M.2 2242 SSD up to 512GB • M.2 2280 SSD up to 1TB • Optional Intel Optane Memory integrated with SSD, M.2