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Green circuit board with black memory chips and gold edge connector

A-Tech

A-Tech 8GB DDR4 2666MHz CL19 260-Pin SODIMM 1Rx8 Micron MTA8ATF1G64HZ-2G6 Compatible Laptop RAM

SKU CH-RVA1-Y9H4K

An 8 GB DDR4 2666 MHz SODIMM module that upgrades laptop memory capacity and responsiveness

  • Total capacity8 GB
  • Rated speedDDR4 2666 (PC4 21300)
  • CAS latencyCL19
  • Rated voltage1.2 V
  • Buffer typeUnbuffered
  • Recommended forAMD & Intel Compatible
  • 8GB capacity adds headroom for multitasking and larger workloads
  • DDR4 2666MHz speed matches PC4-21300 system requirements
  • CL19 latency and 1.20V voltage follow standard DDR4 timing and power specs
  • 260-pin SODIMM form factor fits laptop and all-in-one memory slots
  • Tested compatible replacement for Micron MTA8ATF1G64HZ-2G6 series modules

8GB DDR4 2666MHz Laptop SODIMM

This A-Tech module provides 8GB of DDR4 memory at 2666MHz with CL19 latency. It uses the standard 260-pin SO-DIMM form factor and operates at 1.20V. The unbuffered, non-ECC design suits mainstream laptop and all-in-one upgrades.

Compatible with AMD and Intel platforms

The module replaces Micron part numbers MTA8ATF1G64HZ-2G6, MTA8ATF1G64HZ-2G6D1, MTA8ATF1G64HZ-2G6E1, and MTA8ATF1G64HZ-2G6H1. Systems requiring ECC or registered memory cannot use this stick. Buyers needing capacities other than 8GB should select a different part.

260-pin DDR4 SO-DIMM interface

This single physical and electrical specification determines whether the module fits and functions in your device. Verify that your laptop or all-in-one accepts 260-pin DDR4 SO-DIMMs before purchase.

How it compares

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

Price $48.99
Cheaper than about 59% 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 $6.12 per GB
Typical for this category: the median of 1,886 items is $5.94 per GB.

New to this? Buying memory and SSDs with crypto — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Brand nameA-Tech
Total capacity8 GB
Product type260-Pin DDR4 SO-DIMM
Performance
Rated speedDDR4 2666 (PC4 21300)
Memory
CAS latencyCL19
ECC supportNo
Buffer typeUnbuffered
Power
Rated voltage1.2 V
Compatibility
Recommended forAMD & Intel Compatible

Questions about this item

What comes in the box with the 8GB DDR4 2666MHz SODIMM?

The box contains one 8GB 260-pin DDR4 SO-DIMM module rated at 2666MHz CL19 1.20V. No tools, adapters or extra cables are included.

How do I choose between the listed Micron part numbers MTA8ATF1G64HZ-2G6, D1, E1 and H1?

All four Micron part numbers share the same 8GB 2666MHz CL19 1Rx8 specification; this single A-Tech module replaces any of them.

What does the 2666MHz PC4-21300 rating mean once the module is installed in my laptop?

The module runs at 2666MHz with CL19 latency at the standard 1.20V DDR4 voltage, delivering PC4-21300 bandwidth for faster load times and smoother multitasking.

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