Crucial 32GB (1x32GB) DDR4 SODIMM 2666MHz CL19 1.2V PC4-21300 Dual Ranked Single Stick Notebook Laptop Memory RAM Speed - DDR4-2666 Warranty - Manufacturer's Limited Lifetime ECC - NON-ECC CAS Latency - 19 DRAM Family - Crucial Density - 32GB Brand - Crucial Module Type - SODIMM Extended Timings - CL=19 Form Factor - SODIMM Technology - DDR4 Voltage - 1.2V PC Speed - PC4-21300 Kit Qty - 1 Specs - DDR4 PC4-21300 • CL=19 • Dual Ranked • x8 based • Unbuffered • NON-ECC • DDR4-2666 • 1.2V • DIMM Type - Unbuffered