This Lenovo® 4X70K09921 Compatible Factory Original 8GB DDR4-2400MHz Unbuffered Single Rank x8 1.2V 288-pin CL15 UDIMM is 100% guaranteed to be compatible with your system and to work right the first time. Adding additional memory is the best way to increase the performance of your system. All our memory is built to strict JEDEC standards to meet or exceed the Tier 1 OEM's factory requirements. Our products are also guaranteed by federal law to not affect or void OEM warranties.
2133 MHz of memory speed allows you to browse web, listen to songs and use routine software simultaneously
Editing high-resolution pictures, rendering 3D graphics and playing the latest games is not a big deal with 8 GB of memory that effortlessly manages them
288-pin-pin DDR4 SDRAM interface synchronizes electrical and clock signals for an efficient data transfer rate
