ddr4 dimm slots
8 RAM Slots Motherboard | Pangoly
Supports dual channel with 2 DDR4 slots 2133 to 3200MHz. ... Khe cắm RAM (DIMM slots).
Rack server H3C UniServer R4700 G3 Server
System Memory ; Memory Capacity. Up to 3TB 3DS ECC RDIMM, DDR4-2933MHz; Up to 3TB 3DS ECC LRDIMM, DDR4-2933MHz; Or 3TB DCPMM, DDR4-2666MHz, in 12 DIMM slots.
Dell PowerEdge R640 - LongVan.Net
DCPMM (Intel® Optane™ DC persistent memory). Memory Module Slots 24 DDR4 DIMM slots (12 NVDIMM or 12 DCPMM only) Supports registered ECC DDR4 DIMMs only.