The SK HYNIX 8GB 1RX16 PC4-3200AA DDR4 SODIMM Laptop RAM is a high-quality memory module designed for laptops. With a total capacity of 8GB and a bus speed of PC4-25600 (DDR4-3200), it provides reliable performance for computing tasks. The SO-DIMM form factor ensures compatibility with a wide range of laptops, while the DDR4 SDRAM technology offers faster data transfer speeds. With ECC memory features and a lifetime manufacturer warranty, this RAM module is a dependable choice for enhancing the performance of your laptop. These ram sticks came from HP laptops that were being E-Wasted Not tested Ships same day!