The SK Hynix 4GB DDR4 SDRAM desktop memory module (HMA851U6AFR6N-UH) is a high-quality RAM designed for desktop computers. With a total capacity of 4GB and a bus speed of PC4-19200 (DDR4-2400), this DIMM form factor module offers fast and reliable performance for your computing needs. The non-ECC memory feature ensures stability and error correction, making it a dependable choice for expanding your system's memory capacity. Ideal for upgrading your computer's RAM, this SK Hynix module is a solid option for improving overall performance and efficiency.