AddOn DDR4 SODIMM

This is a 260-pin SO-DIMM module, which is the standard form factor for most modern laptops and small form factor PCs. Please check your device's manual to ensure it supports DDR4 memory and the 2133MHz speed before purchasing.

A single-rank module means the memory chips are arranged on one side of the stick. This configuration is generally efficient and compatible with a wide range of systems, though you should check if your motherboard has specific requirements for rank density.

You can often mix this with existing RAM, provided the speed and voltage match your current module. However, for the best stability and performance, it is recommended to use identical modules to ensure they operate at the same CAS latency and frequency.

Yes, this module is TAA compliant, meaning it meets the requirements for trade agreements that govern products purchased by the U.S. government and certain other organizations.

The 1.20V operating voltage is standard for DDR4 memory and is more energy-efficient than older DDR3 modules. This lower voltage helps reduce power consumption and heat generation, which is particularly beneficial for laptop battery life and thermal management.

The lifetime limited warranty covers defects in materials and workmanship under normal use for the life of the product. If the module fails due to a manufacturing issue, AddOn will provide a replacement.