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Green rectangular circuit board with black memory chips and gold edge connectors

A-Tech

A-Tech 32GB DDR4 3200MHz CL22 260-Pin SODIMM Micron MTA16ATF4G64HZ-3G2B4 Laptop RAM

SKU CH-P2EW-YG8CR

32 GB DDR4 3200 MHz SODIMM module with CL22 timing and 1.2 V operation for laptop upgrades

  • Total capacity32 GB
  • Rated speedDDR4 3200 (PC4 25600)
  • CAS latencyCL22
  • Rated voltage1.2 V
  • Buffer typeUnbuffered
  • Recommended forCompatible Replacement for Micron MTA16ATF4G64 Hz-3G2B4
  • 32 GB capacity lets you run more apps simultaneously
  • DDR4 3200 MHz speed accelerates data transfer for snappier performance
  • CL22 latency keeps timing tight for stable operation
  • 2 V standard voltage reduces power draw and heat
  • 260-pin SO-DIMM form factor fits compatible laptop slots

32GB DDR4 3200MHz SODIMM for laptops

This 32GB DDR4 module runs at 3200MHz with CL22 latency and 1.20V operation. It uses the standard 260-pin SO-DIMM form factor and is an unbuffered, non-ECC design. The stick is built as a compatible replacement for Micron MTA16ATF4G64HZ-3G2B4.

Tested single-module upgrade

Each module undergoes quality assurance testing before shipment. The validated specifications mean the stick should install and run at its rated 3200MHz speed without manual tuning. No heat spreader is fitted, keeping the profile low for tight laptop chassis.

Suits notebooks needing a single 32GB stick

This works for laptops, notebooks and all-in-one PCs that accept one 260-pin DDR4 SO-DIMM at 3200MHz. Systems limited to lower maximum capacity per slot, or those requiring ECC or registered memory, should look elsewhere.

How it compares

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

Price $182.99
Pricier than about 76% 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 $5.72 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 nameMTA16ATF4G64 Hz-3G2B4
Total capacity32 GB
Product type260-Pin DDR4 SO-DIMM
Performance
Rated speedDDR4 3200 (PC4 25600)
Memory
CAS latencyCL22
ECC supportNo
Buffer typeUnbuffered
Heat spreaderNo
Power
Rated voltage1.2 V
Compatibility
Recommended forCompatible Replacement for Micron MTA16ATF4G64 Hz-3G2B4

Questions about this item

Will the 260-pin DDR4 SODIMM slot wear out from repeated upgrades?

The 260-pin SO-DIMM edge connector is rated for many insertion cycles; the module itself has no moving parts and requires no scheduled maintenance.

What limits sustained throughput on this CL22 3200 MHz module?

The CL22 latency at 3200 MHz sets the timing ceiling; the memory controller and laptop thermal design determine real-world sustained bandwidth.

How much heat and power does the 1.20 V 32 GB stick produce all day?

At 1.20 V standard DDR4 voltage with no heat spreader, the module runs cool and draws minimal power during continuous operation.

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