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Green circuit board with black memory chips and gold edge contacts

OWC

OWC 32GB DDR4 2666 CL19 ECC SODIMM memory upgrade for ASUSTOR AS7110T

SKU CH-HC2C-ZYG1Y

A 32 GB DDR4 2666 CL19 ECC SODIMM module designed for the ASUSTOR AS7110T NAS

  • Total capacity32 GB
  • Rated speedDDR4 2666 (PC4 21300)
  • CAS latencyCL19
  • Rated voltage1.2 V
  • Buffer typeUnbuffered
  • Memory rank2Rx8

Capacity 32GB

  • 32GB capacity expands NAS multitasking headroom
  • DDR4 2666 speed matches ASUSTOR AS7110T spec
  • ECC protection guards data integrity in storage workloads
  • 2V operation keeps power draw low
  • Backward compatible with 2400MHz and 2133MHz systems

32GB DDR4 ECC SODIMM for ASUSTOR AS7110T

This 32GB DDR4 2666 CL19 ECC unbuffered SODIMM is built specifically for the ASUSTOR AS7110T NAS. It delivers 32GB of error-correcting memory in a single 260-pin module running at 1.2V. The 2Rx8 organisation suits the platform's memory controller. It targets administrators who need maximum capacity in a supported configuration.

Thermals power and acoustics

The module operates at the standard DDR4 1.2V without a heat spreader. Power draw stays low during typical NAS workloads such as file serving or backup. No active cooling is required because the stick generates minimal heat inside the chassis. Silent operation is maintained as there are no moving parts on the memory itself.

Build quality and daily implications

JEDEC and RoHS compliance ensures the module meets industry electrical and environmental standards. The 260-pin SODIMM form factor fits the AS7110T memory slot directly. Backward compatibility with 2400 and 2133MHz systems allows the stick to downclock if the platform requires it. ECC support protects data integrity during continuous operation.

How it compares

Measured against everything we stock in Model-Specific Memory Upgrades, at today’s prices. Recalculated every night.

Price $218.99
Cheaper than about 58% of the 21,161 comparable items (median $397.99).
Total capacity 32 GB
Typical for this category: the median of 20,941 items is 32 GB.
Price per GB $6.84 per GB
Cheaper than about 58% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameOWC
Part number2C6D42R832 GB
Total capacity32 GB
Product type260-Pin DDR4 ECC SODIMM
Performance
Rated speedDDR4 2666 (PC4 21300)
Memory
CAS latencyCL19
ECC supportYes
Buffer typeUnbuffered
Memory rank2Rx8
Heat spreaderNo
Power
Rated voltage1.2 V
Compatibility
Compatible systemsASUSTOR AS7110T

Other versions of this model

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Questions about this item

How do I install this 260-pin DDR4 SODIMM in my ASUSTOR AS7110T, and what step is often missed?

Power off the NAS, unplug it, open the chassis, align the notch on the 260-pin module with the slot key, press firmly until both side clips click, then reseat if the system does not show 32GB on first boot.

What maintenance or replacement will this 32GB ECC module need over time?

No scheduled maintenance is required; the module has no heat spreader and runs at 1.2V, so only replace it if memory errors appear or you need more than 32GB capacity.

What limit appears first when this CL19 2666MHz kit runs sustained workloads on the AS7110T?

The CAS latency of 19 at 2666MHz sets the timing ceiling; sustained throughput is bounded by the PC4-21300 bandwidth and the dual-rank 2Rx8 organisation.

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