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Green rectangular DDR4 RDIMM module with black chips and gold edge connectors

Axiom

Axiom 16GB DDR4-2133 ECC RDIMM for Synology

SKU CH-1169-8S9XW

16 GB DDR4-2133 ECC RDIMM adds registered, error-correcting memory capacity to compatible Synology systems

  • ECC protection guards data integrity in Synology systems
  • 16 GB capacity runs multiple applications simultaneously
  • DDR4-2133 speed delivers faster data rates for responsive loads
  • 288-pin DDR4 interface synchronises with compatible platforms
  • 20 % lower power consumption reduces cooling demands

Axiom 16GB DDR4-2133 ECC RDIMM

This Axiom module is a 16GB DDR4-2133 ECC RDIMM validated for Synology systems. It adds 16 GB of capacity to compatible network-attached storage or server platforms. The 288-pin DDR4 SDRAM interface synchronises with the memory controller for stable operation. ECC support detects and corrects single-bit errors to protect data integrity.

Who this suits and who it does not

The module suits Synology owners who need ECC registered memory for supported NAS or rackmount units. Builders requiring unbuffered non-ECC DIMMs for consumer desktop boards should look elsewhere. Systems limited to DDR3 memory slots cannot use this DDR4 part. Buyers needing capacities beyond 16 GB per slot must choose a different module.

16 GB DDR4-2133 capacity

The single specification that decides fit is the 16 GB DDR4-2133 ECC registered configuration. Verify that the Synology model accepts 288-pin RDIMMs at this speed and density before purchase. The 2133 MT/s data rate matches the platform's supported memory bus. Mismatched rank organisation or voltage will prevent the system from posting.

How it compares

Measured against everything we stock in Processor Accessories, at today’s prices. Recalculated every night.

Price $371.99
Pricier than about 83% of the 310 comparable items (median $73.99).

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Specifications

No published specifications for this item yet.

Questions about this item

What comes with the Axiom 16GB DDR4-2133 ECC RDIMM and is anything else required?

The module ships as a single 16GB stick. No extra parts are needed if your Synology NAS has a free DDR4 ECC RDIMM slot.

Should I choose this 16GB DDR4-2133 ECC RDIMM or a different capacity for my Synology?

This 16GB module suits workloads that run multiple applications together. Add a second identical stick if your NAS supports dual-channel operation.

What does the 2133 MT/s rating mean once the DIMM is installed in a Synology NAS?

The memory runs at 2133 MT/s, delivering up to 30% faster single-DIMM performance and up to 65% higher throughput in three-DIMM-per-channel configurations versus DDR3.

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