Kingston Tech HP26D4S9S1MEF-4 4GB 1Rx16 DDR4 SO-DIMM PC4-21300 2666MHz 260-Pin Non-ECC 1.2V Laptop Memory Module 9995704-E01.A02G.
Memory Capacity: 4GB
Memory Type: DDR4 SDRAM
Pins: 260
Speed: 2666MHz
Bus Type: PC4-21300
Rank: 1Rx16
Error Correction (ECC): Non-ECC
Voltage: 1.2V
Form Factor: SO-DIMM
Type: Laptop Memory