AB003149 Dell 16GB PC4-21300 DDR4-2666Mhz 2RX8 Ecc Memory

Dell 16GB PC4-21300 DDR4-2666Mhz 2RX8 Ecc Memory. DDR4 memory operates at a higher clock frequency than DDR3, resulting in faster data transfer rates. DDR4 memory also uses a lower voltage compared to DDR3, which helps to reduce power consumption and heat generation. In addition, DDR4 memory has a larger memory bank, allowing for increased memory density and improved performance. DDR4 memory modules are designed to operate in pairs, known as dual-channel mode, which further enhances their performance by allowing data to be transferred simultaneously across two channels.