For laptop 4GB DDR4 2666 MHz SO-DIMM PC4-21300S-CL19 4Gb

Brand: KLLISRE
Description: Type: DDR4, capacity of one module: 4 GB, clock frequency: 2666 MHz, form factor: SODIMM, number of modules included: 1 pc., CL: 19
Type: DDR4
Bandwidth: PC21300
Form Factor: SODIMM
Number of contacts: 260
Number of modules included: 1 PC.
The volume of one module: 4 GB
Clock frequency: 2666 MHz
CL: 19