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Green circuit board with black memory chips and gold edge connectors

A-Tech

A-Tech 32GB DDR4 2666MHz Desktop RAM CL19 1.2V 288-Pin

SKU CH-WR0T-MQ8EN

A 32GB DDR4 2666MHz desktop DIMM with CL19 latency and 1.2V operation for faster loading and smoother multitasking

  • Total capacity32 GB
  • Rated speedDDR4 2666 (PC4 21300)
  • Tested speed2666
  • Rated voltage1.2 V
  • Buffer typeUnbuffered
  • Recommended forAMD & Intel Compatible

Capacity 32GB

Speed DDR4 2666 (PC4 21300)

  • 32GB capacity lets you run more applications at once
  • 2666MHz DDR4 speed moves data quickly for responsive performance
  • Low 1.2V operation reduces power draw and heat
  • Dual-rank 2Rx8 organisation increases memory bandwidth
  • 288-pin DIMM fits standard desktop DDR4 slots

32GB DDR4 2666MHz Desktop Module

This A-Tech module delivers 32GB of DDR4 memory at 2666MHz with a tested frequency of 2666 and CL19 latency. It operates at the standard 1.2V and uses a 288-pin UDIMM form factor. The dual-rank 2Rx8 configuration is non-ECC and unbuffered for standard desktop use.

Suitable for DDR4 desktop upgrades

The stick fits any desktop board that accepts a 32GB DDR4 2666MHz UDIMM running at 1.2V. Systems limited to lower maximum module capacities or different DDR generations cannot use this memory. Buyers should confirm the motherboard’s supported module density and speed before ordering.

Single 32GB module density

The decisive specification is the 32GB capacity on one DIMM, which requires a motherboard slot rated for 32GB modules. If the board only supports smaller densities the memory will not be recognised. Verified compatibility with the platform’s qualified-vendor list is essential.

How it compares

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

Price $151.99
Pricier than about 61% of the 3,647 comparable items (median $90.99).
Total capacity 32 GB
Higher than about 70% of the 3,251 comparable items (median 16 GB).
Price per GB $4.75 per GB
Cheaper than about 76% of the 3,251 comparable items (median $6.75 per GB).

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Specifications

Product
Brand nameA-Tech
Product lineA-Tech DDR4 Desktop Memory RAM
Total capacity32 GB
Performance
Rated speedDDR4 2666 (PC4 21300)
Memory
Tested speed2666
ECC supportNo
Buffer typeUnbuffered
Power
Rated voltage1.2 V
Compatibility
Recommended forAMD & Intel Compatible

Other versions of this model

5 more in the same range

Questions about this item

How do I install this 288-pin DDR4 DIMM and what step do people often miss?

Align the notch on the module with the slot key, press down firmly until both retention clips click shut, then verify the system recognises the full 32GB at 2666MHz in BIOS.

What maintenance or replacement will this 32GB DDR4 module need later?

No routine maintenance is required; keep the contacts clean and ensure case airflow stays adequate so the 1.2V modules remain within thermal limits.

What limit appears first when this dual-rank 2Rx8 memory runs sustained workloads?

The CL19 latency at 2666MHz sets the throughput ceiling before voltage or thermal throttling becomes a factor.

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