8GB Memory Bo DDR4 2666MHZ SODIMM Us
Lenovo Part# 4X70W30750
RAM Modules – RAM Module - 1.20 V Memory Voltage - DDR4-2666/PC4-21300 - DDR4 SDRAM - 8 GB Memory Size - SoDIMM - 2666 MHz Memory Speed - Notebook - Non-ECC - 260-pin Pins - Unbuffered - Lenovo ThinkBook 13 Notebook