This lot of 2 Hynix DDR3 SDRAM DIMM modules with a total capacity of 8GB (4GBx2) is perfect for upgrading your computer's memory. The SKHynix brand guarantees high-quality performance, while the bus speed of Pc3-12800U (Ddr3-1600) ensures speedy data transfer. Each module has 240 pins and is non-ECC, making it compatible with a wide range of computers. These memory modules are ideal for use in desktop computers, workstations, and servers. Their compact form factor makes them easy to install and ensures that they won't take up too much space in your computer. With this lot, you can enjoy improved multitasking capabilities, faster response times, and smoother overall performance.