Each lot = 16gb kit (2 x 8gb) DDR3 PC3-12800 1600mhz Non-ECC laptop sodimms 1.5v. These are 1.5v sodimms. They are 100% compatible with models listed in my item title. I'll confirm which spec RAM you need, and whether I have any.
TEAMGROUP Elite DDR4 16GB Kit (2 x 8GB) 2666MHz PC4-21300 CL19 Unbuffered Non-ECC 1.2V SODIMM 260-Pin Laptop Notebook PC Computer Memory Module Ram Upgrade - TED416G2666C19DC-S01-16GB Kit (2 x 8GB)
TEAMGROUP Elite DDR4 16GB Kit (2 x 8GB) 3200MHz PC4-25600 CL22 Unbuffered Non-ECC 1.2V SODIMM 260-Pin Laptop Notebook PC Computer Memory Module Ram Upgrade - TED416G3200C22DC-S01-16GB
16gb kit 2 x 8gb DDR3 PC3-12800 RAM Lenovo Laptop T420 T430 T520 T530 W520 W530
LinkMore 16GB Kit (2 x 8GB) DDR4 3200MHz SODIMM (PC4-25600) CL22 1.2V Laptop Memory Module
16gb kit 2 x 8gb DDR3 PC3-12800 RAM Lenovo Laptop L420 L421 L430 L520 L530
A-Tech 16GB Kit (2 x 8GB) 2400Mhz PC4-19200 260-Pin So-Dimm DDR4 1.2v Non ECC 1rx8 Laptop & Notebook Computer Memory Ram Modules (AT8G2D4S2400NS8N12V)
