Laptop Memory: DDR5, DDR4 & DDR3 SODIMM

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This page lists every non-ECC SODIMM NEMIX RAM supplies — DDR5, DDR4 and DDR3 small-outline memory for laptops and mobile workstations, and for the compact desktops that use the same module: mini PCs, all-in-ones, small-form-factor and compact gaming towers. Every listing is matched to real systems, so you can shop by the laptop or PC you own instead of guessing at specifications.

What is on this page

Single modules from 4GB to 48GB (4GB, 8GB, 16GB, 32GB and 48GB) in 1Rx8, 1Rx16 and 2Rx8 rank configurations, plus matched kits for one- and two-slot systems up to 96GB (2 × 48GB) on DDR5. Speeds run from DDR5-5600, DDR5-5200 and DDR5-4800 through DDR4-3200 to DDR4-2133, and DDR3/DDR3L-1866 to DDR3-1066. Every module runs at its JEDEC standard speed. Use Technology Speed, Module Density, Kit and Rank to narrow the list, or Shop by System Model to jump straight to modules matched to your machine.

Where SODIMM is used

DDR5 SODIMM is commonly paired with laptops, mini PCs and all-in-ones built on Intel Core 12th, 13th and 14th Gen and Core Ultra, and AMD Ryzen 6000 to 9000 mobile processors. DDR4 SODIMM covers Intel Core 6th to 13th Gen and AMD Ryzen 2000 to 5000 mobile systems; DDR3 and DDR3L cover older Intel Core 2nd to 5th Gen notebooks. Matched listings include Lenovo ThinkPad, Legion, LOQ and IdeaCentre, Dell Latitude, Dell Inspiron, Vostro, Precision, G Series and Alienware, and ASRock compact systems.

Choosing the right laptop module

First confirm the system has a memory slot — many thin laptops have memory soldered to the board and cannot be upgraded. Then match the generation: DDR5 (262-pin), DDR4 (260-pin) and DDR3 (204-pin) SODIMMs are keyed differently and do not fit each other's slots. Two-slot laptops run fastest with a matched pair, one module per channel. Laptops that ship with DDR5-6400 CSODIMM usually accept standard DDR5-5600 SODIMM in the same slots, running at DDR5-5600. Older notebooks may require DDR3L (1.35V) — check the system's specification before choosing DDR3. For NAS appliances and compact servers that need ECC, see DDR5 ECC SODIMM and NAS memory. If you are unsure, send us the system model or the OEM part number and we will confirm fitment before you order.

Buying laptop memory direct from NEMIX RAM

NEMIX RAM is a US-based server memory specialist since 1993. Every module is researched, matched and compatibility-tested by NEMIX RAM, JEDEC-compliant, and backed by a lifetime warranty. Fleet upgrades for business, government and education laptops are available on purchase orders, net terms and volume pricing — request a quote with the system models and quantities you need, or contact our sales team.

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