RAM 8GB DDR3 LAPTOPI

8GB, SRx4 DIMM, Single Rank DDR4 SDRAM
2666 MT/S (PC4-21300), 2,666 MHz, CL19 latency
VOLTAGE 1.2V, PIN COUNT-288-pin
Buffered DIMM Desktop SDRAM, Compatible with systems that take DDR4 2666MT/s UDIMM memory.
Speeds up to 3200 MT/s and faster data rates are expected to be available as DDR4 technology matures
Increase bandwidth by up to 32 percent
Reduce Power consumption by up to 40 percent