This article covers Crucial ノートPC用増設メモリ 16GB(16GBx1枚) DDR4 3200MT.

Overview

The Crucial CT16G4SFRA32A is a 16GB DDR4-3200 SODIMM memory module designed for laptop computers. Manufactured under Micron's strict quality control, it offers reliable and stable performance. With a speed of 3200 MT/s, CL22 latency, and 1.2V operation, it meets standard DDR4 SODIMM specifications. Upgrading to this module improves system responsiveness, making application launches and multitasking smoother. This product is ideal for entry-level to mid-range users looking to upgrade or replace memory in DDR4-equipped laptops, Mini PCs, or NUCs. Crucial's System Scanner and Advisor Tool make compatibility verification easy, reducing the risk of purchasing the wrong part.

Compatibility Guide

The CT16G4SFRA32A uses the 260-pin SODIMM form factor, compatible with DDR4-based laptops, Mini PCs, and NUCs. It supports DDR4-3200 (PC4-25600) and will automatically downclock to 2933MHz or 2666MHz if the system does not support the full speed. It is not compatible with desktop DIMM slots, so verify your system's form factor before purchase.

Product Info

This memory module is sold by Crucial, a subsidiary of Micron. Although released several years ago, demand for DDR4 upgrades remains strong due to the large installed base of DDR4 laptops. It is positioned as an entry-level to mid-range product, balancing affordability with proven reliability. Key specifications: 16GB capacity, DDR4-3200 (PC4-25600), CL22 latency, 1.2V voltage, Non-ECC, unbuffered. Rank configuration may be single-rank (1Rx8) or dual-rank (2Rx8) depending on the production batch.

Best Use Cases

Laptop memory upgrade: If your laptop has 8GB of RAM and feels sluggish during multitasking, upgrading to 16GB provides a noticeable performance boost for web browsing, office work, and media consumption. Budget-conscious users: DDR4 memory is more affordable than DDR5, making this module a cost-effective way to extend the life of an older laptop without investing in a new system. * Reliability seekers: Crucial's direct lineage to Micron ensures high-quality components and rigorous testing. The availability of compatibility tools adds peace of mind for less experienced users.

Things to Consider

This module is exclusively for DDR4 SODIMM slots. It will not fit desktop DIMM slots or DDR5-based laptops. Always check your system's memory specifications before purchasing. If your system does not natively support DDR4-3200, the memory will run at a lower speed (e.g., 2933MHz or 2666MHz). Performance impact is minimal for most tasks. Additionally, using a single module (single-channel) halves memory bandwidth compared to a dual-channel configuration with two identical modules. For best performance, consider buying a matched pair.

Product Disclosure (Amazon)

  • Manufacturer: Crucial(クルーシャル)
  • Seller: ココパ株式会社
  • Fulfilled by: Amazon
  • ASIN: B08C511GQH
  • Note: This article covers a manufacturer-made product based on Amazon listing details.