How much RAM does the IBM 8203 Power Systems 520 support?

The 8203 Power Systems 520 supports up to 64GB of memory across 8 slot(s), up to 8GB per slot.

What type of memory does the 8203 Power Systems 520 use?

It uses DDR2 DIMM memory modules.

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IBM 8203 Power Systems 520Memory Upgrades

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System specifications for IBM 8203 Power Systems 520

Specifications reported for the IBM 8203 Power Systems 520.

Memory type: DDR2
Form factor: DIMM
Memory slots: 8
Maximum memory: 64GB
Max per slot: 8GB
Rated speed: 667 MT/s
ECC: supported

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 IBM 8203 Power Systems 520, 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

IBM 8203 Power Systems 520Memory Upgrades

Change system Auto-detect

10 guaranteed-fit options

This option is out of stock.

System specifications for IBM 8203 Power Systems 520

Specifications reported for the IBM 8203 Power Systems 520.

Memory type: DDR2
Form factor: DIMM
Memory slots: 8
Maximum memory: 64GB
Max per slot: 8GB
Rated speed: 667 MT/s
ECC: supported

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

IBM 8203 Power Systems 520Memory Upgrades

Choose your upgrade

System specifications for IBM 8203 Power Systems 520

Software

IBM 8203 Power Systems 520Memory Upgrades

Choose your upgrade

System specifications for IBM 8203 Power Systems 520

Software