How much RAM does the HP Presario 2591us support?

The Presario 2591us supports up to 1GB of memory across 2 slot(s), up to 0.5GB per slot.

What type of memory does the Presario 2591us use?

It uses DDR SODIMM memory modules.

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HP Presario 2591usMemory Upgrades

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System specifications for HP Presario 2591us

Specifications reported for the HP Presario 2591us.

Memory type: DDR
Form factor: SODIMM
Memory slots: 2
Maximum memory: 1GB
Max per slot: 0.5GB
Rated speed: 266 MT/s
Processor: 2.60GHz Intel Celeron

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 HP Presario 2591us, 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

HP Presario 2591usMemory Upgrades

Change system Auto-detect

4 guaranteed-fit options

This option is out of stock.

System specifications for HP Presario 2591us

Specifications reported for the HP Presario 2591us.

Memory type: DDR
Form factor: SODIMM
Memory slots: 2
Maximum memory: 1GB
Max per slot: 0.5GB
Rated speed: 266 MT/s
Processor: 2.60GHz Intel Celeron

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

HP Presario 2591usMemory Upgrades

Choose your upgrade

System specifications for HP Presario 2591us

Software

HP Presario 2591usMemory Upgrades

Choose your upgrade

System specifications for HP Presario 2591us

Software