The SK Hynix 8GB 2Rx4 PC3L-10600R-09-10-E1-D2 is a high-quality DDR3 SDRAM memory module designed for computers. With a total capacity of 8GB per module and a bus speed of PC3L-10600R, this DIMM module offers fast and reliable performance for your computing needs. The Hynix brand ensures quality and compatibility, while the ECC memory and registered features enhance stability and error correction. With a quantity of 20 units in a single package, this product is ideal for upgrading or replacing memory modules in your computer system for improved efficiency and performance.