How much RAM does the IBM ThinkPad X31 2891 support?

The ThinkPad X31 2891 supports up to 2GB of memory across 2 slot(s), up to 1GB per slot.

What type of memory does the ThinkPad X31 2891 use?

It uses DDR SODIMM memory modules.

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IBM ThinkPad X31 2891Memory Upgrades

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System specifications for IBM ThinkPad X31 2891

Specifications reported for the IBM ThinkPad X31 2891.

Memory type: DDR
Form factor: SODIMM
Memory slots: 2
Maximum memory: 2GB
Max per slot: 1GB
Processor: Intel Pentium M

Good to know

Maximum capacity per slot is inferred from total capacity ÷ number of slots.
Compatibility is based on published specifications, not yet confirmed against a manufacturer tool.

Software

Free tools from Seifelden — no purchase needed.

Seifelden Upgrade AssistantFree

Checks the drivers on your IBM ThinkPad X31 2891, installs the safe updates Windows offers, guides the rest to the official download — and confirms exactly which of the upgrades above your machine has room for.

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Your system

IBM ThinkPad X31 2891Memory Upgrades

Change system Auto-detect

6 guaranteed-fit options

This option is out of stock.

System specifications for IBM ThinkPad X31 2891

Specifications reported for the IBM ThinkPad X31 2891.

Memory type: DDR
Form factor: SODIMM
Memory slots: 2
Maximum memory: 2GB
Max per slot: 1GB
Processor: Intel Pentium M

Good to know

Maximum capacity per slot is inferred from total capacity ÷ number of slots.
Compatibility is based on published specifications, not yet confirmed against a manufacturer tool.

Software

Free tools from Seifelden — no purchase needed.

Seifelden Upgrade AssistantFree

IBM ThinkPad X31 2891Memory Upgrades

Choose your upgrade

System specifications for IBM ThinkPad X31 2891

Software

IBM ThinkPad X31 2891Memory Upgrades

Choose your upgrade

System specifications for IBM ThinkPad X31 2891

Software