Filters
  • Compatible RAM

  • Compatible SSD

4 memory modules
Filters
Capacity
Module Capacity
Module Quantity
Speed
Type
Voltage
Show filters

ThinkPad L420 L-Series memory upgrades

100% compatible
100%
compatible
Lenovo Notebook ThinkPad L420 L-Series
Upgradeable Slots 2
 
Manufacturer Lenovo
Category Notebook
Series ThinkPad L
Model L420
16GB RAM

The stated maximum RAM capacity is higher than the information provided by Lenovo?
The technical background for higher maximum usable capacities with CompuRAM upgrades is explained in our blog post ‘Maximise the maximum?’.

Here you will find answers to payment and shipping.

Notebook RAM upgrade » ThinkPad L420 L-Seriesby Lenovo

  • More speed with little fuss: Installing and testing RAM modulesThinkPad L L420

    Whether you are looking to configure your ThinkPad L L420 yourself or upgrade it, equipping a device with sufficient RAM is one quick and easy way to ensure smoother and more efficient operations. You will find RAM installation guides and other useful information on our RAM and hardware blog.

    We are always ready to assist you with help and advice.

  • Make optimal use of your installed memory

    Please note: If you are upgrading your Lenovo Notebook to more than 4 GB, you will need a 64-bit operating system to take full advantage of this capacity.