Overview

Samsung has long been a trusted brand in the semiconductor memory market. This Samsung 16GB (2x8GB) DDR4 3200MHz PC4-25600 kit is designed for laptops and small form factor systems, using the SO-DIMM form factor. The kit consists of two 8GB modules, enabling dual-channel operation for improved performance. With a speed of DDR4-3200, it provides adequate bandwidth for most daily computing tasks and light creative work. This memory kit is an excellent upgrade for users looking to breathe new life into an older DDR4-based laptop.

Compatibility Guide

This memory uses the DDR4 SO-DIMM (260-pin) standard. It is compatible with laptops, notebooks, and all-in-one PCs that have DDR4 SO-DIMM slots. However, compatibility is not guaranteed for all models. Check your system's specifications for supported memory speed and maximum capacity. Note that some older platforms (e.g., Intel 6th Gen or earlier) may not support 3200MHz natively, and the memory may run at a lower speed. The single-rank x16 configuration is common in many laptops, but it's wise to check your motherboard's memory QVL.

Product Info

This Samsung kit corresponds to part numbers M471A1G44CB0-CWE, M471A1G44AB0-CWE, or M471A1G44BB0-CWE. It offers 16GB total capacity (2x8GB), running at 3200MHz with CL22 latency and standard 1.2V JEDEC voltage. It is non-ECC, unbuffered, single-rank x16. Positioned as an entry-to-mid-range upgrade for DDR4 laptops, it balances cost, reliability, and performance. Available on and other retailers. View on

Best Use Cases

Everyday multitasking: If your laptop struggles with multiple browser tabs or office applications, upgrading to 16GB will significantly improve responsiveness. Light creative work: For photo editing or casual video editing, 16GB provides enough headroom beyond the 8GB baseline. * Budget system refresh: For users who want to extend the life of an older laptop without investing in a new machine, this memory upgrade offers a cost-effective performance boost.

Things to Consider

This memory is exclusively for DDR4 SO-DIMM slots; it will not work in desktop motherboards or DDR5 systems. The actual speed is limited by your CPU and motherboard capabilities. The single-rank configuration may offer slightly lower theoretical bandwidth than dual-rank modules, but the real-world difference is minimal. While 16GB is sufficient for most users, heavy gamers or those running virtual machines may require 32GB or more. Also, ensure your operating system can address 16GB (all modern 64-bit OS can). If your laptop has soldered memory, this kit cannot be used as an upgrade. ## Specifications | Item | Specification | |------|---------------| | Brand | Samsung | | Capacity | 16GB (2x8GB) | | Memory Type | DDR4 SO-DIMM | | Pin Count | 260-pin | | Speed | 3200MHz (PC4-25600/PC4-3200AA) | | CAS Latency | CL22 | | Rank Configuration | 1Rx16 (Single-rank x16) | | ECC | Non-ECC, Unbuffered | | Voltage | 1.2V | | Compatibility | DDR4 laptops, notebooks, AIO PCs |

Product Disclosure (Amazon)

  • Manufacturer: サムスン(SAMSUNG)
  • Seller: 【売り切りセール中】きたさんショップ
  • Fulfilled by: 【売り切りセール中】きたさんショップ
  • ASIN: B0DX7L7FC2
  • Note: This article covers a manufacturer-made product based on Amazon listing details.