DVM26D2T8/32G is an Unbuffered 4Gx72 small -outline memory module, which conforms to JEDEC's DDR4-2666, PC4-2666 standard. The assembly is Dual-Rank. Each rank is comprised of nine 2Gbx8 DDR4-2666 SDRAMs. One EEPROM is used for Serial Presence Detect. Both output driver strength and input termination impedance are programmable to maintain signal integrity on the I/O signals in a Fly-by topology.