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Lenovo Legion, LOQ, ThinkPad & ThinkCentre Memory Upgrades

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Memory upgrades for Lenovo's current Legion and LOQ gaming laptops, ThinkPad P and T series mobile workstations (current and previous generations), and ThinkCentre desktops, small-form-factor, tiny and all-in-one PCs. Every listing here is matched to a specific Lenovo machine: pick your model, choose 16GB or 32GB modules as a single stick or a matched two-module kit, and you get the DDR4 or DDR5 SODIMM or UDIMM that machine actually takes — the right speed, the right form factor, the right voltage. NEMIX RAM researches, matches, and compatibility-tests each module against the platform it is listed for, and backs it with a lifetime replacement warranty and US-based support.

Which Lenovo machines are covered

Legion gaming laptops — Legion 5 Gen 10 AMD (15"), Legion 5i Gen 10 Intel (15"), Legion 5a Gen 11 AMD (15"), Legion 5i Gen 11 Intel (15"), Legion Pro 5i Gen 10 Intel (16"), Legion Pro 5 Gen 10 AMD (16") in both the Ryzen 9 8945HX (DDR5-5200) and Ryzen 9 9955HX (DDR5-5600) configurations, and the Legion 9i Gen 10 Intel (18") on DDR5-5200.

LOQ laptops — LOQ 15AHP10 and LOQ 15AHP11 (15" AMD) on DDR5-5600, and the LOQ 15IRX10 (15" Intel, 13th Gen Core) on DDR5-4800.

ThinkPad P series mobile workstations — ThinkPad P14s Gen 6 AMD (14"), ThinkPad P16s Gen 4 AMD (16"), and ThinkPad P16v Gen 3 Intel (16"), all DDR5-5600 SODIMM.

ThinkCentre desktops — ThinkCentre M90t Gen 6 and M70t Gen 6 towers and the M90s Gen 6 small form factor take full-size DDR5-5600 UDIMM; the ThinkCentre M90a Pro Gen 6 (27") all-in-one and the ThinkCentre Neo Ultra Gen 2 Tiny take DDR5-5600 SODIMM. Check the listing — the two form factors are not interchangeable.

ThinkPad mobile workstations: P and T series

Memory for Lenovo ThinkPad mobile workstations that have upgradeable SODIMM slots. Where Lenovo sells the same model with and without ECC memory, both are listed, so match the one in your configuration. P1 Gen 4 (ECC, non-ECC); P1 Gen 6; P14s Gen 1 AMD; P14s Gen 2 AMD; P14s Gen 2 Intel; P14s Gen 3 Intel; P14s Gen 4 Intel; P14s Gen 5 AMD; P14s Gen 5 Intel; P15 Gen 2 (ECC, non-ECC); P15s Gen 2; P15v Gen 2; P15v Gen 3 Intel; P15v Gen 3 AMD; P16 Gen 1 (ECC, non-ECC); P16 Gen 2 (ECC, non-ECC); P16 Gen 3 Intel; P16s Gen 1 Intel; P16s Gen 2 Intel; P16s Gen 3 Intel; P16v Gen 1 AMD; P16v Gen 2 Intel; P17 Gen 2 (ECC, non-ECC); T15g Gen 2 (ECC, non-ECC); T15p Gen 2; T15p Gen 3; T16g Gen 3 Intel.

Models with soldered or LPCAMM2 memory, including the ThinkPad P1 Gen 7 and later and the P16s Gen 5, have nothing to upgrade and are not listed. On models that mix soldered and slotted memory, such as the P14s Gen 4 and P16s Gen 2, the listing covers the SODIMM configurations only. Fleet buyers can request a quote or send us a model list.

Single module or kit?

These machines run dual-channel memory, so two matched modules deliver more bandwidth than one module of the same total capacity. If you are replacing everything, choose the 2-module kit (32GB as 2×16GB, or 64GB as 2×32GB). If you are adding to a single factory module, a matching single 16GB or 32GB stick fills the second slot. The Lenovo machine types each listing covers (for example 83F0CTO1WWUS2) are shown on the product page so you can confirm against the label on your system or the Lenovo order.

What is not here, and why

Many current Lenovo consumer laptops — the Yoga 2-in-1, Yoga Slim and Yoga Pro lines, Lenovo Slim 7i, IdeaPad Pro 5i, Lenovo Pro 9i, and the Legion 7a Gen 11 — ship with LPDDR5X memory soldered to the board. That memory cannot be upgraded, so we do not list modules for those systems. A few high-end Legion Pro configurations (Legion Pro 7i Gen 10, and the RTX 5070 Ti / Core Ultra 9 build of the Legion Pro 5i Gen 10) use DDR5-6400 CSODIMM, a clocked SODIMM standard NEMIX RAM does not currently support; the standard DDR5-5600 SODIMM configuration of the Legion Pro 5i Gen 10 is covered above.

Other Lenovo systems

Server and workstation memory for ThinkSystem and ThinkEdge platforms is in the Lenovo ThinkSystem & ThinkEdge Memory collection, and Lenovo/IBM OEM part-number cross-references are in Lenovo | IBM OEM Compatible Memory. If your Lenovo model is not listed, contact us with the machine type and we will match the correct module.