Wrapped in anti static bag and placed in an anti static bagThe Ramaxel RMT3170MP68F9F-1600 4GB 1Rx8 PC3L-12800S is a DDR3 SDRAM memory module with a total capacity of 4GB and a bus speed of PC3-12800 (DDR3-1600). It is designed in a SO-DIMM form factor with 204 pins and comes as a single module. This memory module is ideal for upgrading or replacing existing RAM in a computer to improve performance and multitasking capabilities. Perfect for those who require a reliable and efficient memory solution for their computing needs.