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crwdns2944351:0crwdnd2944351:0HP EliteBook 840 G9 Memory Module Replacementcrwdnd2944351:0crwdne2944351:0

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Introduction
Use this guide to replace or upgrade the memory module (aka RAM) in your HP EliteBook 8400840 G9 laptop.
This laptop has two slots that support ***DDR5‑4800 SO‑DIMM*** memory modules.
Still under warranty? [link|https://support.hp.com/us-en/check-warranty|Contact HP] to learn your warranty status, receive a repair under warranty if eligible, or for further warranty information.