Part Number: MTA4ATF51264HZ-2G6E1 Capacity: 4GB Type: DDR4 SODIMM (260-pin laptop memory) Speed: 2666MHz (PC4-2666V) CAS Latency: CL19 Rank/Organization: 1Rx16 (Single-rank, 16-bit chip organization) Voltage: 1.2V رام لابتوب على السوم