How much RAM does the IBM ThinkPad T43 1871 support?

The ThinkPad T43 1871 supports up to 2GB of memory across 2 slot(s), up to 1GB per slot.

What type of memory does the ThinkPad T43 1871 use?

It uses DDR2 SODIMM memory modules.

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IBM ThinkPad T43 1871Memory Upgrades

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System specifications for IBM ThinkPad T43 1871

Specifications reported for the IBM ThinkPad T43 1871.

Memory type: DDR2
Form factor: SODIMM
Memory slots: 2
Maximum memory: 2GB
Max per slot: 1GB
Rated speed: 533 MT/s
ECC: none

Good to know

Faster modules automatically run at your system's maximum supported speed.
Maximum capacity per slot is inferred from total capacity ÷ number of slots.

Software

Free tools from Seifelden — no purchase needed.

Seifelden Upgrade AssistantFree

Checks the drivers on your IBM ThinkPad T43 1871, 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 T43 1871Memory Upgrades

Change system Auto-detect

4 guaranteed-fit options

This option is out of stock.

System specifications for IBM ThinkPad T43 1871

Specifications reported for the IBM ThinkPad T43 1871.

Memory type: DDR2
Form factor: SODIMM
Memory slots: 2
Maximum memory: 2GB
Max per slot: 1GB
Rated speed: 533 MT/s
ECC: none

Good to know

Faster modules automatically run at your system's maximum supported speed.
Maximum capacity per slot is inferred from total capacity ÷ number of slots.

Software

Free tools from Seifelden — no purchase needed.

Seifelden Upgrade AssistantFree

IBM ThinkPad T43 1871Memory Upgrades

Choose your upgrade

System specifications for IBM ThinkPad T43 1871

Software

IBM ThinkPad T43 1871Memory Upgrades

Choose your upgrade

System specifications for IBM ThinkPad T43 1871

Software