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A-Tech

A-Tech 8GB DDR4 2666MHz ECC SODIMM CL19 1.2V

SKU CH-0W2K-9KA7M

8GB DDR4 2666MHz ECC SODIMM with CL19 latency and 1.2V operation for server and workstation laptops

  • Total capacity8 GB
  • Rated speedDDR4 2666 (PC4 21300)
  • CAS latencyCL19
  • Rated voltage1.2 V
  • Buffer typeUnbuffered
  • Recommended forAMD & Intel Compatible
  • ECC protection guards data integrity on critical workloads
  • 2666 MHz DDR4 speed handles demanding server tasks
  • 2 V operation reduces power draw and heat
  • 260-pin SODIMM fits compatible laptop and workstation slots
  • CL19 latency delivers responsive memory performance

8 GB DDR4 ECC SODIMM for servers

This 8 GB DDR4 2666 MHz ECC SODIMM targets technicians upgrading compatible Lenovo servers or workstations. The unbuffered design suits platforms that require error-correcting memory without registered modules. Builders needing non-ECC laptop memory or higher-density kits will not be served by this single module.

260-pin gold fingers and major-brand chips

The standard 260-pin SO-DIMM edge connector fits DDR4 SODIMM slots in supported systems. Major-brand DRAM components are used throughout, and every module undergoes quality-assurance testing before shipment. The 1.20 V operating voltage matches the DDR4 baseline for broad platform compatibility.

CL19 latency at PC4-21300 speed

Rated CL19 at 2666 MHz (PC4-21300), the module delivers the specified timing for stable server workloads. Lifetime warranty coverage and US-based technical support are included with the purchase. Users requiring lower latency or higher frequency bins must select a different specification.

How it compares

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

Price $96.99
Pricier than about 60% of the 2,079 comparable items (median $70.99).
Total capacity 8 GB
Lower than about 60% of the 1,886 comparable items (median 16 GB).
Price per GB $12.12 per GB
Pricier than about 88% of the 1,886 comparable items (median $5.94 per GB).

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Specifications

Product
Brand nameA-Tech
Total capacity8 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 the DDR4 2666 interface run at 2666 MHz or drop to a lower speed in my laptop?

The module is rated for DDR4 2666 (PC4-21300). It will operate at the highest speed your platform supports, which may be 2666 MHz or a lower JEDEC speed if the system caps it.

Will the 260-pin SO-DIMM fit my notebook's memory slot?

Yes, this is a standard 260-pin DDR4 SO-DIMM. It fits any laptop or compact server slot designed for DDR4 SO-DIMMs.

How do I install the ECC SODIMM and what step is often missed?

Power off, unplug, open the access panel, align the notch with the slot key, press firmly until both side clips click. The step often missed is fully seating the module so both clips engage.

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