Total Micro - DDR3L - module - 8 GB - SO-DIMM 204-pin - 1600 MHz / PC3L-12800 - unbuffered - 0B47381-TM - Laptop Memory - CDW.com
![Lenovo ThinkPad Edge E540 Business Laptop, Intel Core i3-4th Gen. CPU, 8GB RAM, 500GB HDD, 14.1 inch Display, Windows 10 Pro, Refurbished Laptop Lenovo ThinkPad Edge E540 Business Laptop, Intel Core i3-4th Gen. CPU, 8GB RAM, 500GB HDD, 14.1 inch Display, Windows 10 Pro, Refurbished Laptop](https://cdn.myrapidtrack.com/products/images/1641898660170389129.jpg)
Lenovo ThinkPad Edge E540 Business Laptop, Intel Core i3-4th Gen. CPU, 8GB RAM, 500GB HDD, 14.1 inch Display, Windows 10 Pro, Refurbished Laptop
![CMS 4GB (1X4GB) DDR3 12800 1600MHz Non ECC SODIMM Memory Ram Upgrade Compatible with Lenovo® Thinkpad E540 Notebook - A23 at Amazon.com CMS 4GB (1X4GB) DDR3 12800 1600MHz Non ECC SODIMM Memory Ram Upgrade Compatible with Lenovo® Thinkpad E540 Notebook - A23 at Amazon.com](https://m.media-amazon.com/images/I/61cXyqpNr5L._AC_UF894,1000_QL80_.jpg)
CMS 4GB (1X4GB) DDR3 12800 1600MHz Non ECC SODIMM Memory Ram Upgrade Compatible with Lenovo® Thinkpad E540 Notebook - A23 at Amazon.com
![OFFTEK 8GB Replacement Memory RAM Upgrade for IBM-Lenovo ThinkPad E540 Touch (DDR3-12800) Laptop Memory at Amazon.com OFFTEK 8GB Replacement Memory RAM Upgrade for IBM-Lenovo ThinkPad E540 Touch (DDR3-12800) Laptop Memory at Amazon.com](https://m.media-amazon.com/images/I/61mlx7jlbVL.jpg)
OFFTEK 8GB Replacement Memory RAM Upgrade for IBM-Lenovo ThinkPad E540 Touch (DDR3-12800) Laptop Memory at Amazon.com
![Memory RAM | 16GB Kit (2x8GB) - Lenovo ThinkPad E540 E-Series - (OEM-# Dual-Channel Memory Kit (2x 0B47381)) - 1600MHz, Unbuffered, 1,35V Memory RAM | 16GB Kit (2x8GB) - Lenovo ThinkPad E540 E-Series - (OEM-# Dual-Channel Memory Kit (2x 0B47381)) - 1600MHz, Unbuffered, 1,35V](https://www.compuram.biz/bilder/produkte/ram/ddr3_so-dimm_2er-f2.jpg)
Memory RAM | 16GB Kit (2x8GB) - Lenovo ThinkPad E540 E-Series - (OEM-# Dual-Channel Memory Kit (2x 0B47381)) - 1600MHz, Unbuffered, 1,35V
![4GB Memory Upgrade for Lenovo ThinkPad E540 DDR3L 1600MHz PC3L-12800 SODIMM RAM (PARTS-QUICK Brand) at Amazon.com 4GB Memory Upgrade for Lenovo ThinkPad E540 DDR3L 1600MHz PC3L-12800 SODIMM RAM (PARTS-QUICK Brand) at Amazon.com](https://m.media-amazon.com/images/I/61UYUQz-ppL.jpg)