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Green bare DDR4 DIMM module with black memory chips, 288 pins

A-Tech

A-Tech 16GB DDR4 3200MHz CL22 Desktop RAM

SKU CH-XZD7-RRTJ5

16GB DDR4 3200MHz CL22 desktop DIMM module for compatible Micron MTA8ATF2G64AZ-3G2B1 replacement

  • Total capacity16 GB
  • Rated speedDDR4 3200 (PC4 25600)
  • ChipsetMicron Chipset
  • CAS latencyCL22
  • Tested speed3200
  • Rated voltage1.2 V
  • 16GB capacity adds headroom for heavy multitasking
  • DDR4 3200MHz speed accelerates data throughput
  • CL22 latency keeps response times tight
  • 2V operation reduces power draw and heat
  • 288-pin DIMM fits standard desktop memory slots

A-Tech 16GB DDR4 3200MHz Module

This A-Tech desktop memory module provides 16GB of DDR4 capacity at 3200MHz with CL22 latency. It is an unbuffered, non-ECC DIMM built as a compatible replacement for the Micron MTA8ATF2G64AZ-3G2B1 part. The module operates at the standard 1.20V DDR4 voltage and uses Micron chipset components for reliable system upgrades.

Verify Motherboard DDR4 Slot and Speed Support

Before ordering, confirm that your motherboard accepts DDR4 DIMMs and can run memory at 3200MHz (PC4-25600). Check the manual or vendor specification page for the maximum supported frequency and whether XMP or manual timing adjustment is required to reach the rated speed. Ensure an empty 288-pin slot is available for this single 16GB stick.

No Heat Spreader or Software Included

The module ships without a heat spreader, so it relies on case airflow for cooling under sustained loads. There is no bundled software, lighting control utility, or additional accessories in the package. The only change to your system is the addition of 16GB of standard-voltage DDR4 memory at the specified frequency and latency.

How it compares

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

Price $92.99
Typical for this category: the median of 3,647 items is $90.99.
Total capacity 16 GB
Typical for this category: the median of 3,251 items is 16 GB.
Price per GB $5.81 per GB
Cheaper than about 61% of the 3,251 comparable items (median $6.75 per GB).

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Specifications

Product
Brand nameA-Tech
Product lineCompatible Replacement for Micron
Model nameMTA8ATF2G64AZ-3G2B1
Total capacity16 GB
Performance
Rated speedDDR4 3200 (PC4 25600)
Processor
ChipsetMicron Chipset
Memory
CAS latencyCL22
Tested speed3200
ECC supportNo
Buffer typeUnbuffered
Heat spreaderNo
Power
Rated voltage1.2 V
Compatibility
Recommended forCompatible Replacement for Micron MTA8ATF2G64AZ-3G2B1

Questions about this item

What comes with the single 16GB DDR4 3200MHz CL22 DIMM and is any extra hardware needed?

The box contains one 16GB unbuffered DDR4 DIMM rated at 3200MHz CL22 1.20V. No extra brackets, cables or cooling are required — just a free 288-pin desktop slot.

How do I decide between this 16GB CL22 module and a higher-capacity or lower-latency kit?

Choose this module when your board has a single free 288-pin slot and the manual lists 3200MHz CL22 1.20V DDR4 as supported. Add a second identical stick only if you need 32GB total and the platform allows dual-channel population.

What does the 3200MHz PC4-25600 rating mean once the stick is installed in my desktop?

The module will run at 3200MT/s with CL22 timing at the standard 1.20V DDR4 voltage, delivering PC4-25600 bandwidth provided the motherboard and CPU memory controller also support that speed.

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