The Samsung 8GB DDR4 2666 ECC UDIMM RAM is a high-quality memory module designed for use in computers such as DELL and HP models. With a total capacity of 8GB spread across one module, this RAM provides fast data transfer speeds with a bus speed of PC4-21300 (DDR4-2666). The DDR4 SDRAM technology ensures efficient performance, while the ECC memory feature offers error correction for added reliability. Made in China, this Samsung RAM is a dependable choice for upgrading your computer's memory capacity.***Used in great condition!***