How much RAM does the Lenovo ThinkCentre M91 4517 support?

The ThinkCentre M91 4517 supports up to 16GB of memory across 4 slot(s), up to 4GB per slot.

What type of memory does the ThinkCentre M91 4517 use?

It uses DDR3 DIMM memory modules.

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Lenovo ThinkCentre M91 4517Memory Upgrades

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System specifications for Lenovo ThinkCentre M91 4517

Specifications reported for the Lenovo ThinkCentre M91 4517.

Memory type: DDR3
Form factor: DIMM
Memory slots: 4
Maximum memory: 16GB
Max per slot: 4GB
Rated speed: 1333 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 Lenovo ThinkCentre M91 4517, 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

Lenovo ThinkCentre M91 4517Memory Upgrades

Change system Auto-detect

7 guaranteed-fit options

This option is out of stock.

System specifications for Lenovo ThinkCentre M91 4517

Specifications reported for the Lenovo ThinkCentre M91 4517.

Memory type: DDR3
Form factor: DIMM
Memory slots: 4
Maximum memory: 16GB
Max per slot: 4GB
Rated speed: 1333 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

Lenovo ThinkCentre M91 4517Memory Upgrades

Choose your upgrade

System specifications for Lenovo ThinkCentre M91 4517

Software

Lenovo ThinkCentre M91 4517Memory Upgrades

Choose your upgrade

System specifications for Lenovo ThinkCentre M91 4517

Software