DTM68119B is an Unbuffered 512Mx72 memory module, which conforms to JEDEC's DDR4-2400, PC4-2400 standard. The assembly is a Single-Rank containing -9 SKHynix 512Mx8 DDR4-2400 SDRAMs. One 2K-bit 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. Enables efficient and smooth execution of all your heavy-duty applications with maximum productivity Up to 2400 MHz speed with unbuffered signal for smooth computer performance DIMM 4 GB memory allows you to have more programs open at a time 288-pin DDR4 SDRAM interface multiplexes 2-bit data from memory cell and I/O buses to minimize processor idle time and enhance your computer's performance 1 x 4GB modules for dependable storage efficiency and maximum convenience 288-pin for faster, dependable performance and better access to data and information DIMM form factor with 288-pin and 4 GB memory size effectively lessens the electrical load on the memory controller to allow maximum feasibility Unbuffered signal processing provides reliable optimization for your required applications to allow maximum usability