How much RAM does the HP Pavilion Laptop dv6645eo support?

The Pavilion Laptop dv6645eo supports up to 2GB of memory across 2 slot(s), up to 1GB per slot.

What type of memory does the Pavilion Laptop dv6645eo use?

It uses DDR2 SODIMM memory modules.

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HP Pavilion Laptop dv6645eoMemory Upgrades

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System specifications for HP Pavilion Laptop dv6645eo

Specifications reported for the HP Pavilion Laptop dv6645eo.

Memory type: DDR2
Form factor: SODIMM
Memory slots: 2
Maximum memory: 2GB
Max per slot: 1GB
Rated speed: 667 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 HP Pavilion Laptop dv6645eo, 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 Pavilion Laptop dv6645eoMemory Upgrades

Change system Auto-detect

4 guaranteed-fit options

This option is out of stock.

System specifications for HP Pavilion Laptop dv6645eo

Specifications reported for the HP Pavilion Laptop dv6645eo.

Memory type: DDR2
Form factor: SODIMM
Memory slots: 2
Maximum memory: 2GB
Max per slot: 1GB
Rated speed: 667 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

HP Pavilion Laptop dv6645eoMemory Upgrades

Choose your upgrade

System specifications for HP Pavilion Laptop dv6645eo

Software

HP Pavilion Laptop dv6645eoMemory Upgrades

Choose your upgrade

System specifications for HP Pavilion Laptop dv6645eo

Software