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    Crucial 16GB (2 x 8GB) DDR4 2666MHz DRAM (Desktop Memory) CL19 1.2V SR DIMM (288-pin) CT2K8G4DFS8266

    • 16GB
    • 16GB (2 x 8GB)
    • 32GB
    • 32GB (2 x 16GB)
    • 32GB (4 x 8GB)
    • 64GB (4 x 16GB)
    • Unbuffered
    • Non-ECC
    • Single rank, x8 based
    • Compatible with OEM systems
    • 100% factory tested for superior reliability
    • Free technical support
    🔥Don't forget your OS, we have Windows 11 OEM, Download and USB versions available
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    Technical Information
    • Memory Size: 16 GB
    • Memory Technology: DDR4 SDRAM
    • Memory Voltage: 1.20 V
    • Memory Speed: 2666 MHz
    • Memory Standard: DDR4-2666/PC4-21300
    • Error Checking: Non-ECC
    • Signal Processing: Unbuffered
    • CAS Latency: CL19
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    Crucial CT2K8G4DFS8266 DDR4 2666 Memory

    Crucial DDR4 memory is the right choice for new builds or system upgrades. Each module is built with top-notch components and Crucial's decades of expertise in manufacturing and engineering, giving you a memory module you can purchase with full confidence and count on in any situations. Add more RAM modules to your computer and load programs faster, increase responsiveness, run data-intensive applications with ease, and increase your desktop’s multitasking capabilities.

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    Make everything on your computer faster

    Memory is a component in your computer that allows for short-term data access. Since your system’s moment-to-moment operations rely on short-term data access—loading applications, browsing the Web or editing a spreadsheet—the speed and amount of memory in your system plays a critical role. Load apps in seconds by increasing the speed of your memory and installing more of it.

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    Multitask with ease

    If you’re like us, you use your computer to do a lot of things at once. You might be editing a document, while also looking at pictures and browsing the Internet. This naturally leads to a performance problem: every app you’re running requires memory and competes for a limited pool of resources. Overcome this by installing high-density modules in each memory slot for seamless multitasking.

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    Install with ease—no computer skills required

    With just a screwdriver, your owner’s manual, and a few minutes of time, you can install memory—no computer skills necessary. Don’t pay a computer shop to do something you can do in minutes!

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    Maximize the value of your system

    At a fraction of the cost of a new system, a memory upgrade is one of the most affordable ways to increase performance. Get more out of your desktop by giving it the resources it needs to perform.

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    Micron quality—a higher level of reliability.

    As a brand of Micron, one of the largest memory manufacturers in the world, Crucial Desktop Memory is the standard for reliable performance. From the original SDRAM technology all the way to DDR4, we’ve engineered the memory technologies that have powered the world’s computers for 40 years and counting. When you choose Crucial memory, you’re choosing memory that’s designed for the world’s leading systems. Don’t settle for anything less.

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