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Green circuit board with black memory chips and gold edge connector

A-Tech

A-Tech 8GB DDR4 3200MHz SODIMM CL22 1.2V 260-Pin Laptop RAM

SKU CH-YJ5G-SADWA

An 8 GB DDR4 SODIMM running at 3200 MHz with CL22 latency and 1.2 V operation for laptop memory upgrades

  • Capacity8GB
  • Type260-Pin DDR4 SO-DIMM
  • SpeedDDR4 3200 (PC4 25600)
  • CAS LatencyCL22
  • Voltage1.20V
  • ECCNo
  • 8GB capacity lets you run more apps simultaneously
  • DDR4 3200MHz speed accelerates data transfer rates
  • CL22 latency supports responsive system operation
  • 2V voltage reduces power consumption and heat
  • 260-pin SODIMM form factor fits standard laptop slots

8GB DDR4 3200MHz SODIMM for Laptops

This 8GB module runs at 3200MHz with CL22 latency and 1.20V operation. It uses the 260-pin SO-DIMM form factor and is an unbuffered, non-ECC design. The stick is built as a compatible replacement for the Micron MTA8ATF1G64HZ-3G2R1 part number.

Suits owners replacing a single Micron DDR4 SODIMM

Buyers needing ECC error correction, registered buffering, or a heat spreader should look elsewhere. Systems that require a different pin count, voltage, or DDR generation will not accept this module. Always confirm your laptop's supported specifications before ordering.

Simple slot-in installation for most notebooks

Align the notch with the socket key and press firmly until the side clips lock. The most common issue is the module not seating fully, which prevents the system from posting. Verify the correct speed and voltage in BIOS after fitting.

Highlights

  • 8GB capacity lets you run more apps simultaneously
  • DDR4 3200MHz speed accelerates data transfer rates
  • CL22 latency supports responsive system operation
  • 2V voltage reduces power consumption and heat
  • 260-pin SODIMM form factor fits standard laptop slots

Specifications

BrandA-Tech
SeriesCompatible Replacement for Micron
ModelMTA8ATF1G64HZ-3G2R1
Capacity8GB
Type260-Pin DDR4 SO-DIMM
SpeedDDR4 3200 (PC4 25600)
CAS LatencyCL22
Voltage1.20V
ECCNo
Buffered/RegisteredUnbuffered
Heat SpreaderNo
FeaturesMTA8ATF1G64HZ-3G2R1
Recommend UseCompatible Replacement for Micron MTA8ATF1G64HZ-3G2R1

Questions about this item

My laptop has a 260-pin DDR4 SO-DIMM slot — will this 260-pin module fit and work?

Yes — the module is a 260-pin DDR4 SO-DIMM, matching the standard laptop slot for this memory type.

I plan to keep an existing DDR4 module in the second slot; will this CL22 3200MHz stick run at the same speed as the other one?

The system will run both modules at the lowest common speed and latency; this stick operates at 3200MHz CL22 and 1.2V, so it will downclock if the other module is slower.

After installing the module, how can I confirm it is running at 3200MHz with CL22 timing?

Open Task Manager or a tool like CPU-Z and check the memory tab — it should show 3200MHz and CAS latency 22 for the new module.

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