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Green rectangular DDR4 SODIMM module with gold contacts and black memory chips

RIMLANCE

RIMLANCE RES21300D8C32 32GB DDR4 2666MHz ECC SODIMM 2Rx8

SKU CH-GTR2-HWKFH

32GB DDR4 2666MHz ECC SODIMM module with 1.2V operation and CL19 latency

  • Total capacity32 GB
  • Rated speedDDR4 2666 (PC4 21300)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL19
  • Buffer typeUnbuffered
  • Memory rank2Rx8
  • 32GB single-module capacity expands server memory headroom
  • ECC technology detects and corrects single-bit errors for data integrity
  • 2666MHz PC4-21300 speed delivers high-bandwidth performance
  • 2V low-voltage operation reduces power consumption
  • 2Rx8 dual-rank organisation improves memory density

Capacity & Use

This RIMLANCE RES21300D8C32 module provides 32GB of DDR4 ECC memory in a single SODIMM. It targets servers, workstations and NAS units that require error correction for data integrity. The 2Rx8 unbuffered design suits systems built for registered DIMM slots. Buyers needing non-ECC memory or a different form factor should look elsewhere.

Thermals & Power

Operating at 1.2V, the module draws standard DDR4 power for its 2666MHz CL19 rating. ECC circuitry adds minimal overhead while protecting against single-bit errors during sustained workloads. No active cooling is required; typical chassis airflow handles the thermal load. Systems without ECC support in the BIOS cannot use the correction feature.

Build & Connectors

The stick uses a 288-pin SODIMM edge connector and major-brand DRAM chips. ECC and 2Rx8 organisation are factory validated for mission-critical stability. Compatibility depends on the platform accepting unbuffered ECC SODIMMs at this density. Buyers whose boards only support registered DIMMs or lower capacities cannot install this module.

How it compares

Measured against everything we stock in ECC Server RAM, at today’s prices. Recalculated every night.

Price $257.99
Pricier than about 57% of the 6,523 comparable items (median $188.99).
Total capacity 32 GB
Typical for this category: the median of 6,064 items is 32 GB.
Price per GB $8.06 per GB
Pricier than about 57% of the 6,064 comparable items (median $7.25 per GB).

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Specifications

Product
Brand nameRIMLANCE
Model nameRES21300D8C32
Total capacity32 GB
Product type288-Pin DDR4 SDRAM
Performance
Rated speedDDR4 2666 (PC4 21300)
Processor
ChipsetMajor Brand Chipset
Memory
CAS latencyCL19
ECC supportYes
Buffer typeUnbuffered
Memory rank2Rx8

Questions about this item

How do I install this 288-pin DDR4 SODIMM in a server and what step is often missed?

Align the notch with the slot key, insert at a slight angle, then press firmly until both side clips snap shut — skipping the audible click leaves the module partially seated and the system will not POST.

What maintenance or replacement will this 32GB ECC module need over its service life?

No routine maintenance is required; if a correctable error count climbs in the system logs, replace the module, otherwise it runs for the server's lifetime.

What limit appears first when this CL19 2666MHz module runs sustained workloads?

The CL19 latency at 2666MHz sets the bandwidth ceiling; thermal throttling is unlikely at the standard 1.2V operating voltage.

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