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Green circuit board with black memory chips, 260-pin SODIMM form factor, no heat spreader

A-Tech

A-Tech 16GB DDR4 3200MHz CL22 1.2V 260-pin SODIMM for Samsung M471A2G43BB2-CWE M471A2G43CB2-CWE laptop RAM

SKU CH-CGE8-4VXBC

16 GB DDR4 3200 MHz SODIMM with CL22 latency and 1.2 V operation for Samsung M471A2G43BB2-CWE and M471A2G43CB2-CWE laptops

  • Total capacity16 GB
  • Rated speedDDR4 3200 (PC4 25600)
  • CAS latencyCL22
  • Rated voltage1.2 V
  • Buffer typeUnbuffered
  • Recommended forCompatible Replacement for Samsung M471A2G43BB2-CWE, M471A2G
  • 16GB capacity lets you run more apps at once
  • DDR4 3200MHz speed moves data faster for snappier response
  • CL22 latency keeps timing tight for stable operation
  • 2V standard voltage reduces power draw and heat
  • 260-pin SODIMM form factor fits compatible Samsung laptop slots

16GB DDR4 3200MHz SODIMM Upgrade

This 16GB DDR4 3200MHz SODIMM module replaces Samsung M471A2G43BB2-CWE and M471A2G43CB2-CWE parts in laptops, notebooks and all-in-one PCs. It runs at 1.2V with CL22 latency and uses a 260-pin unbuffered non-ECC design. The module is built for owners of those specific Samsung systems who want a straightforward capacity increase.

Capacity and headroom at 16GB 3200MHz

A single 16GB stick doubles the typical 8GB factory fit and gives comfortable headroom for modern multitasking, browser tabs and office workloads. The 3200MHz speed matches the rated PC4-25600 bandwidth of the original Samsung modules. Heavy content-creation suites or virtual-machine clusters will still push this lone module to its limit.

Replaces Samsung M471A2G43BB2-CWE

This module is a direct equivalent for the listed Samsung part numbers, matching voltage, pin count and timing. The upgrade is worthwhile when your system supports 3200MHz DDR4 and has a free SODIMM slot or when you are swapping out a lower-capacity stick. Buyers whose laptops require ECC, registered memory or a different DDR generation cannot use this part.

How it compares

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

Price $80.99
Typical for this category: the median of 2,079 items is $70.99.
Total capacity 16 GB
Typical for this category: the median of 1,886 items is 16 GB.
Price per GB $5.06 per GB
Cheaper than about 64% of the 1,886 comparable items (median $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 Samsung
Model nameM471A2G43BB2-CWE, M471A2G43CB2-CWE
Total capacity16 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 Samsung M471A2G43BB2-CWE, M471A2G43CB2-CWE

Questions about this item

Will this 1.2V DDR4 SODIMM run stably alongside an existing 1.2V DDR4 module in my laptop?

Yes. The module operates at the standard 1.2V DDR4 voltage and uses the same 260-pin SO-DIMM form factor, so it will run at the lowest common speed and timing when paired with another DDR4 stick.

How can I confirm the module is running at 3200 MHz with CL22 latency after installation?

Open Task Manager or a utility such as CPU-Z and check the memory tab; it should report 3200 MT/s and a CAS latency of 22 for the new module.

Does the package contain only the single 16 GB stick, or are tools and adapters included?

The box contains one 16 GB 260-pin DDR4 SO-DIMM module; no screwdrivers, adapters or additional components are supplied.

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