The A-Tech 32GB (2x16GB) DDR4 SDRAM PC4-21300 288-Pin DIMM Non-ECC is a high-quality memory module designed for desktop computers. With a total capacity of 32GB divided into two 16GB modules, this RAM provides fast performance and reliable service. The DDR4 SDRAM technology delivers data speeds up to 2666MHz, making it suitable for demanding computing tasks. The non-ECC feature ensures error correction and durability, while the lifetime manufacturer warranty guarantees long-lasting support. This DIMM module from A-Tech is a reliable choice for upgrading your computer's memory capacity.