How much RAM does the Sony VAIO VPCZ21M9E support?

The VAIO VPCZ21M9E supports up to 4GB of memory across 2 slot(s), up to 2GB per slot.

What type of memory does the VAIO VPCZ21M9E use?

It uses DDR3 SODIMM memory modules.

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Sony VAIO VPCZ21M9EMemory Upgrades

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System specifications for Sony VAIO VPCZ21M9E

Specifications reported for the Sony VAIO VPCZ21M9E.

Memory type: DDR3
Form factor: SODIMM
Memory slots: 2
Maximum memory: 4GB
Max per slot: 2GB
Rated speed: 1333 MT/s
Processor: Intel Core i5-2410M (2.30GHz) Processor Intel HM67 Express 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 Sony VAIO VPCZ21M9E, 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

Sony VAIO VPCZ21M9EMemory Upgrades

Change system Auto-detect

4 guaranteed-fit options

This option is out of stock.

System specifications for Sony VAIO VPCZ21M9E

Specifications reported for the Sony VAIO VPCZ21M9E.

Memory type: DDR3
Form factor: SODIMM
Memory slots: 2
Maximum memory: 4GB
Max per slot: 2GB
Rated speed: 1333 MT/s
Processor: Intel Core i5-2410M (2.30GHz) Processor Intel HM67 Express 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

Sony VAIO VPCZ21M9EMemory Upgrades

Choose your upgrade

System specifications for Sony VAIO VPCZ21M9E

Software

Sony VAIO VPCZ21M9EMemory Upgrades

Choose your upgrade

System specifications for Sony VAIO VPCZ21M9E

Software