Accortec 8GB DDR4 SDRAM Memory Module - 8 GB DDR4 SDRAM - 2133 MHz - 260-pin - SoDIMM - Lifetime Warranty Enables efficient and smooth execution of all your heavy-duty applications with maximum productivity No matter how heavy and numerous the applications that you are using, 2133 MHz memory speed will run them smoothly 8 GB memory allows you to have more programs open at a time 260-pin-pin DDR4 SDRAM operates at an effective bus speed with minimal power consumption and as a result, you get optimal computer performance with an improved memory heat dissipation 260-pin pins for enhanced, dependable system performance with maximum usability SoDIMM form factor with 260-pin pins and 8 GB memory size effectively lessens the electrical load on the memory controller to allow maximum feasibility