256GB DDR5 PC5-6400B (DDR5-800) ECC Registered Memory

SKU: P73446-B21

HPE 256GB DDR5 PC5-6400B (DDR5-800) ECC Registered Memory

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Key specs

All specifications

SKU: P73446-B21
RAM: 256 GB
Memory generation: DDR5

Description

256GB DDR5 PC5-6400B (DDR5-800) ECC Registered Memory module. 4Rx4.

Before you order

Buying guidanceDDR4 vs DDR5 Servers: Is It Worth Upgrading in 2026?DDR4 and DDR5 server memory are not interchangeable — check the platform first.

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Before you order

Buying guidanceDDR4 vs DDR5 Servers: Is It Worth Upgrading in 2026?DDR4 and DDR5 server memory are not interchangeable — check the platform first.

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