How much RAM does the HP Presario 2155US support?

The Presario 2155US supports up to 1GB of memory across 2 slot(s), up to 0.5GB per slot.

What type of memory does the Presario 2155US use?

It uses DDR SODIMM memory modules.

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HP Presario 2155USMemory Upgrades

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System specifications for HP Presario 2155US

Specifications reported for the HP Presario 2155US.

Memory type: DDR
Form factor: SODIMM
Memory slots: 2
Maximum memory: 1GB
Max per slot: 0.5GB
Rated speed: 266 MT/s
Processor: 1.67GHz AMD Mobile Athlon XP 1800+

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 2155US, 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 2155USMemory Upgrades

Change system Auto-detect

4 guaranteed-fit options

This option is out of stock.

System specifications for HP Presario 2155US

Specifications reported for the HP Presario 2155US.

Memory type: DDR
Form factor: SODIMM
Memory slots: 2
Maximum memory: 1GB
Max per slot: 0.5GB
Rated speed: 266 MT/s
Processor: 1.67GHz AMD Mobile Athlon XP 1800+

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 2155USMemory Upgrades

Choose your upgrade

System specifications for HP Presario 2155US

Software

HP Presario 2155USMemory Upgrades

Choose your upgrade

System specifications for HP Presario 2155US

Software