Skip to content
WhatRAMFits.com
Lenovo logo

RAM for Lenovo ThinkPad P16 Gen 2 (21FA000AUS)

Model Years: 2023–2024

Max RAM: 128GBRAM Slots: 4RAM Type: DDR5 5600MHz
✓ RAM Upgradeable

Quick answer

Our data matches the Lenovo ThinkPad P16 Gen 2 (21FA000AUS) with Kingston 32GB DDR5-5600 SODIMM (DDR5, SO-DIMM, 5600MHz, 32GB); Crucial 32GB DDR5-5600 SODIMM (DDR5, SO-DIMM, 5600MHz, 32GB); Crucial 16GB DDR5-5600 SODIMM (DDR5, SO-DIMM, 5600MHz, 16GB), plus 3 more options listed below.

Supported memory profile: DDR5, SO-DIMM, 5600MHz, up to 128GB max, 4 slots.

Before buying, confirm your exact model number, memory generation, form factor (SO-DIMM), speed, and maximum supported capacity. Live eBay listings are shown below and may change.

Compatible RAM for the Lenovo ThinkPad P16 Gen 2

Listings and prices are pulled from eBay and may change. Always verify compatibility before purchase. Listings are updated daily.

Frequently Asked Questions

What RAM fits the Lenovo ThinkPad P16 Gen 2 (21FA000AUS)?

Based on our compatibility data, the Lenovo ThinkPad P16 Gen 2 (21FA000AUS) supports DDR5, SO-DIMM, 5600MHz, up to 128GB max, 4 slots. Matched modules include Kingston 32GB DDR5-5600 SODIMM (DDR5, SO-DIMM, 5600MHz, 32GB); Crucial 32GB DDR5-5600 SODIMM (DDR5, SO-DIMM, 5600MHz, 32GB); Crucial 16GB DDR5-5600 SODIMM (DDR5, SO-DIMM, 5600MHz, 16GB); Kingston 16GB DDR5-5600 SODIMM (DDR5, SO-DIMM, 5600MHz, 16GB); Crucial 8GB DDR5-5600 SODIMM (DDR5, SO-DIMM, 5600MHz, 8GB); Kingston 8GB DDR5-5600 SODIMM (DDR5, SO-DIMM, 5600MHz, 8GB). Always confirm your exact model number before purchasing.

How do I verify RAM compatibility?

Check that your device label or manual shows 21FA000AUS (or ThinkPad P16 Gen 2). Confirm memory generation, form factor (SO-DIMM), speed, slot count, and maximum supported capacity match the specs on this page before ordering.

Can I mix RAM speeds or capacities?

Many systems run best with matched pairs (same capacity and speed). Mixing capacities or speeds may work but can force lower speeds or single-channel mode — check your OEM documentation.

Are these listings live and current?

Current eBay listings for compatible RAM modules are shown below. Prices and availability change frequently — verify listing details and seller ratings before you buy.

RAM Upgrade Guide for the Lenovo ThinkPad P16 Gen 2

This device uses DDR5 at 5600MHz. Maximum supported capacity is 128GB.

Always power off and unplug your device before installing RAM. Ground yourself to avoid static discharge.