How much RAM does the IBM ThinkPad T520i support?

The ThinkPad T520i supports up to 8GB of memory across 2 slot(s), up to 4GB per slot.

What type of memory does the ThinkPad T520i use?

It uses DDR3 SODIMM memory modules.

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IBM ThinkPad T520iMemory Upgrades

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System specifications for IBM ThinkPad T520i

Specifications reported for the IBM ThinkPad T520i.

Memory type: DDR3
Form factor: SODIMM
Memory slots: 2
Maximum memory: 8GB
Max per slot: 4GB
Rated speed: 1333 MT/s
Processor: - Intel Core i3 Processor Intel QM67 Chipset

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 T520i, 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 T520iMemory Upgrades

Change system Auto-detect

6 guaranteed-fit options

This option is out of stock.

System specifications for IBM ThinkPad T520i

Specifications reported for the IBM ThinkPad T520i.

Memory type: DDR3
Form factor: SODIMM
Memory slots: 2
Maximum memory: 8GB
Max per slot: 4GB
Rated speed: 1333 MT/s
Processor: - Intel Core i3 Processor Intel QM67 Chipset

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 T520iMemory Upgrades

Choose your upgrade

System specifications for IBM ThinkPad T520i

Software

IBM ThinkPad T520iMemory Upgrades

Choose your upgrade

System specifications for IBM ThinkPad T520i

Software