370-ABUQ Dell 64GB 2133MHZ PC4 17000 Cl15 Ecc Reg DDR4 SDRAM

This Dell RAM is 2133MHz, which is measured in Megahertz (MHz) and refers to the speed at which the memory can transfer data. A higher frequency means the memory can transfer data faster, resulting in improved system performance. 2133MHz is a relatively high speed and can provide significant performance benefits in applications that are memory-intensive. This is the standard layout for DDR4 SDRAM memory modules, and it allows for a high-density memory module, which can store more data than older memory technologies such as DDR3.