815102-S21 HPE 128GB 2666Mhz Pc4-21300 Cl19 ECC Reg DDR4

HPE 128GB 2666Mhz Pc4-21300 Cl19 ECC Reg DDR4. This 128GB 2666Mhz Memory has a capacity of 128GB, which means it can store 128 billion bytes of data. Memory speed, on the other hand, refers to the rate at which data can be transferred between the memory module and the processor, measured in megahertz (MHz) or gigahertz (GHz). This HPE 128GB 2666Mhz Memory has a speed of 2666MHz, which means that it can transfer data at a rate of 2666 million times per second. The speed of the memory can affect the performance of the server, as a faster memory can provide quicker access to data, which in turn can lead to faster application response times and improved overall performance.