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Green circuit board with black memory chips and gold edge connector

Synology Inc.

Synology Inc. D4ES02-8G DDR4 ECC SODIMM 8GB NAS RAM

SKU CH-82FS-6117R MPN D4ES02-8G

Adds 8 GB of DDR4 ECC unbuffered SODIMM memory to compatible Synology DS3622xs+ and DS2422+ NAS units

  • TypeAccessory
  • FeaturesRAM DDR4 ECC Unbuffered SODIMM 8GB Applied Models: 22 series

Option D4ES02-8G

  • ECC protection safeguards data integrity on compatible NAS
  • DDR4 unbuffered SODIMM installs in supported Synology models
  • 8 GB capacity expands memory for 22-series systems
  • Designed for DS3622xs+ and DS2422+ desktop NAS units
  • New module ships ready for immediate installation

DDR4 ECC SODIMM for Synology NAS

This 8 GB DDR4 ECC unbuffered SODIMM is a memory accessory designed to expand the RAM in compatible Synology desktop NAS units. It adds capacity for multitasking, virtual machines and heavy file-service workloads. The module uses error-correcting code to protect data integrity in always-on environments.

Fits 22-series DS3622xs+ and DS2422+ only

The upgrade is validated for the DS3622xs+ and DS2422+ models in the 22 series. Owners of other Synology NAS models or non-Synology systems should verify compatibility before purchasing, as this module is not qualified for those platforms.

DDR4 ECC unbuffered SODIMM specification

The single decisive specification is the DDR4 ECC unbuffered SODIMM form factor. Only NAS units that accept this exact memory type can use the module; any system requiring a different generation, registered DIMMs or non-ECC memory will not be compatible.

Ciri-ciri utama

  • ECC protection safeguards data integrity on compatible NAS
  • DDR4 unbuffered SODIMM installs in supported Synology models
  • 8 GB capacity expands memory for 22-series systems
  • Designed for DS3622xs+ and DS2422+ desktop NAS units
  • New module ships ready for immediate installation

Spesifikasi

BrandSynology
ModelD4ES02-8G
TypeAccessory
FeaturesRAM DDR4 ECC Unbuffered SODIMM 8GB
Applied Models:
22 series: DS3622xs+, DS2422+
Berat penghantaran0.05 kg
Dimensi bungkusan127 × 89 × 15 mm

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Which Synology NAS models accept this DDR4 ECC SODIMM?

The module is validated for the 22 series, specifically the DS3622xs+ and DS2422+

Can I mix this ECC module with non-ECC memory already installed in a compatible NAS?

Mixing ECC and non-ECC DIMMs is not recommended; the system will typically disable ECC or fail to boot

How do I confirm the NAS recognises the full 8 GB after installation?

Open DSM Control Panel, go to Info Center, and check the Memory field shows 8 GB with ECC status active

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