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Green rectangular DDR4 SODIMM module with gold edge connectors and black memory chips on both sides

A-Tech

A-Tech 8GB DDR4 2400MHz CL17 SODIMM Laptop RAM

SKU CH-X2XY-FQ91R

An 8 GB DDR4 laptop module at 2400 MHz CL17, 1.2 V, replacing Micron MTA8ATF1G64HZ parts

  • Total capacity8 GB
  • Rated speedDDR4 2400 (PC4 19200)
  • CAS latencyCL17
  • Rated voltage1.2 V
  • Buffer typeUnbuffered
  • Recommended forCompatible Replacement for Micron MTA8ATF1G64 Hz-2G3B2, MTA8
  • 8GB capacity lets you run more apps simultaneously
  • DDR4 2400MHz speed delivers fast data transfer rates
  • CL17 latency supports responsive system performance
  • 2V operation reduces power consumption and heat
  • 260-pin SODIMM form factor fits compatible laptop slots

8GB DDR4 2400MHz SODIMM Upgrade

This A-Tech module delivers 8GB of DDR4 memory at 2400MHz for laptop, notebook, and all-in-one computers. It uses a 260-pin SO-DIMM form factor and runs at the standard 1.20V voltage. The unbuffered, non-ECC design matches the Micron MTA8ATF1G64HZ series specifications. Quality testing ensures dependable performance for everyday computing tasks.

Suits Micron Replacement Needs

Ideal for owners replacing a failed Micron MTA8ATF1G64HZ-2G3B2, MTA8ATF1G64HZ-2G3E2, or MTA8ATF1G64HZ-2G3H1R stick. Not for systems requiring ECC or registered memory. Buyers needing higher capacities or faster speeds should verify their platform supports those specifications first. The CL17 latency is fixed for this module.

CL17 Latency at 2400MHz

The CAS latency of CL17 at DDR4 2400 (PC4-19200) determines the module's timing profile. Your laptop's memory controller must support this speed and latency combination for stable operation. Confirm your system accepts 1.20V DDR4 SO-DIMMs before purchasing. This specification decides whether the part is compatible.

How it compares

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

Price $45.99
Cheaper than about 61% 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 $5.75 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
Product lineCompatible Replacement for Micron
Model nameMTA8ATF1G64 Hz-2G3B2, MTA8ATF1G64 Hz-2G3E2, MTA8ATF1G64 Hz-2G3H1R
Total capacity8 GB
Product type260-Pin DDR4 SO-DIMM
Performance
Rated speedDDR4 2400 (PC4 19200)
Memory
CAS latencyCL17
ECC supportNo
Buffer typeUnbuffered
Heat spreaderNo
Power
Rated voltage1.2 V
Compatibility
Recommended forCompatible Replacement for Micron MTA8ATF1G64 Hz-2G3B2, MTA8ATF1G64 Hz-2G3E2, MTA8ATF1G64 Hz-2G3H1R

Questions about this item

How can I confirm the module is running at 2400MHz CL17 after installation?

Check the memory tab in CPU-Z or your BIOS/UEFI main screen — both will report the active speed as 2400MHz and the CAS latency as 17 once the system boots.

What comes in the box and is anything else required for installation?

The box contains a single 8GB 260-pin DDR4 SODIMM module; no cables, screws or additional parts are included and none are needed — just a compatible laptop SODIMM slot.

Which Micron part numbers does this A-Tech module replace?

It is a compatible replacement for Micron MTA8ATF1G64HZ-2G3B2, MTA8ATF1G64HZ-2G3E2 and MTA8ATF1G64HZ-2G3H1R — match your original sticker to one of those three.

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