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Green 260-pin DDR4 SO-DIMM with black chips and a silver label

A-Tech

A-Tech 32GB DDR4 2666 ECC SODIMM CL19 1.2V laptop RAM

SKU CH-C481-H1RF0

32 GB DDR4 2666 ECC SODIMM CL19 1.2 V laptop memory with 260-pin unbuffered design for AMD and Intel systems

  • Total capacity32 GB
  • Rated speedDDR4 2666 (PC4 21300)
  • CAS latencyCL19
  • Rated voltage1.2 V
  • Buffer typeUnbuffered
  • Recommended forAMD & Intel Compatible
  • 32 GB capacity handles heavy workloads
  • DDR4 2666 MHz speed accelerates data throughput
  • ECC unbuffered design detects and corrects memory errors
  • 20 V operation matches standard DDR4 voltage
  • 260-pin SO-DIMM form factor fits compatible laptop slots

32GB DDR4 ECC SODIMM for servers

This 32GB DDR4 2666MHz ECC SO-DIMM module provides error-correcting memory for compatible laptops and workstations. It operates at 1.2V with CL19 latency and uses a 260-pin form factor. The unbuffered design suits systems that require ECC without registered buffering.

Suits ECC-capable DDR4 platforms only

Buyers whose systems lack ECC support in the BIOS or chipset should not purchase this module. It will not function as non-ECC memory and cannot be used in standard consumer laptops that do not explicitly support ECC SO-DIMMs. Verify your hardware documentation before ordering.

Major-brand chips ensure consistent quality

The module is built with major-brand DRAM components and undergoes quality assurance testing for reliable operation. No additional software, heatsinks or accessories are included in the package. The lifetime warranty and US-based technical support are provided directly by A-Tech.

How it compares

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

Price $228.99
Pricier than about 81% of the 2,079 comparable items (median $70.99).
Total capacity 32 GB
Higher than about 80% of the 1,886 comparable items (median 16 GB).
Price per GB $7.16 per GB
Pricier than about 62% of the 1,886 comparable items (median $5.94 per GB).

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Specifications

Product
Brand nameA-Tech
Total capacity32 GB
Product type260-Pin DDR4 SO-DIMM
Performance
Rated speedDDR4 2666 (PC4 21300)
Memory
CAS latencyCL19
ECC supportYes
Buffer typeUnbuffered
Power
Rated voltage1.2 V
Compatibility
Recommended forAMD & Intel Compatible

Questions about this item

Does my laptop need a 260-pin DDR4 SO-DIMM slot to install this 32GB ECC module?

Yes, this module uses the 260-pin DDR4 SO-DIMM form factor and requires a compatible slot.

Will this ECC SODIMM work in a system that currently runs non-ECC DDR4 2666 memory?

It will fit the same DDR4 2666 slot, but the platform must support ECC unbuffered memory for error correction to function.

How can I confirm the module is running at 2666 MHz with CL19 timings after installation?

Check the memory speed and CAS latency in your system firmware or a hardware information utility to see 2666 MHz and CL19 reported.

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