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Green rectangular SODIMM module with black memory chips and gold edge connector

SAMSUNG

SAMSUNG 16GB DDR4 3200MHz CL22 2Rx8 1.2V 260-Pin SODIMM laptop RAM M471A2K43DB1-CWE

SKU CH-7ET1-W74PT

16 GB DDR4 laptop memory at 3200 MHz with CL22 latency, 2Rx8 dual-rank layout and 1.2 V operation

  • 16 GB capacity handles heavier multitasking
  • 3200 MHz DDR4 speed accelerates data throughput
  • CL22 latency keeps response times low
  • 2 V standard voltage reduces power draw
  • 260-pin SO-DIMM fits compatible laptop slots

16GB DDR4 3200MHz SODIMM

This Samsung module delivers 16GB of DDR4 memory at 3200MHz with CL22 latency. It uses a 260-pin SO-DIMM form factor designed for laptops, notebooks and all-in-one computers. The dual-rank 2Rx8 organisation operates at the standard 1.2V DDR4 voltage.

Check DDR4 SO-DIMM slot and voltage

Verify that your system accepts DDR4 SO-DIMM modules and runs memory at 1.2V. Confirm an available 260-pin slot and that the platform supports 3200MHz operation or will down-clock automatically. This module is non-ECC unbuffered, so it will not work in systems requiring registered or ECC memory.

Fits single-slot upgrades and dual-channel pairs

The single 16GB stick fills one slot, leaving any second slot free for a matching module to enable dual-channel bandwidth. Its low-profile SO-DIMM height suits thin-and-light chassis where clearance is tight. Buyers needing more than 16GB total capacity or ECC error correction should look elsewhere.

How it compares

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

Price $90.99
Pricier than about 58% of the 2,079 comparable items (median $70.99).

New to this? Buying memory and SSDs with crypto — what to check, what it costs to pay, and what is never asked for.

Specifications

No published specifications for this item yet.

Questions about this item

Does the 16 GB DDR4 3200 MHz module arrive as a single stick or must I buy a second one separately?

The package contains one 16 GB stick; adding a second identical module is optional for dual-channel performance.

When should I pick this CL22 2Rx8 1.2 V version instead of a single-rank or lower-latency alternative?

Choose this dual-rank 1.2 V module when your laptop supports DDR4 3200 MHz SODIMM and you want maximum capacity per slot; single-rank or tighter-timing kits suit different platform limits.

What does the 3200 MHz rating actually deliver once the stick is installed in a laptop?

The module runs at 3200 MHz DDR4 speed, providing PC4-25600 bandwidth that shortens load times and improves multitasking headroom on compatible systems.

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