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Crucial 16GB (2 x 8GB) DDR4 SDRAM Memory Kit

For iMac - 16 GB (2 x 8 GB) - DDR4-2666/PC4-21300 DDR4 SDRAM - 2666 MHz - CL19 - 1.20 V - Non-ECC - Unbuffered - 260-pin - SoDIMM
Product Number: SYNX5732448
  • Enables efficient and smooth execution of all your heavy-duty applications with maximum productivity
  • Up to 2666 MHz speed with unbuffered signal for smooth computer performance
  • SoDIMM 16 GB capacity is enough to execute all memory hungry programs simultaneously
  • DDR4 SDRAM operates at an effective bus speed with minimal power consumption and as a result, you get optimal computer performance with an improved memory heat dissipation
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Product Description

Crucial 16GB (2 x 8GB) DDR4 SDRAM Memory Kit - Crucial memory for Mac systems

Compatible with Mac systems

Product highlights
Increases Mac system performance
Compatible with Mac systems
Easy to install
Every single module extensively tested at the component and module level
Limited lifetime warranty
Take the guesswork out of upgrading your Mac with Crucial memory for Mac systems. Since Apple computers often have very specific memory requirements, including particular component densities, speeds, and SPD programming specifications, it's important to use memory that's engineered for your Mac. With more than a decade of experience manufacturing and developing memory for all types of Apple computers, Crucial makes adding memory the easiest way to upgrade your Mac.
Reliability for Mac systems
When you use your Mac system, you expect intuitive, dependable performance. Expect the same out of your memory. Every Crucial module that leaves our doors has been extensively tested at the component level for voltage and temperature resistances, signal integrity, and software compatibility.
Speed for Mac systems
A memory upgrade is the fastest, easiest, and most affordable way to get more performance out of your Mac system. Upgrade your Mac with Crucial memory modules and maximize your creativity with top speed and high density DDR3 and DDR4 memory modules.
Support for Mac systems
Unsure how to install memory or have an important question about your Mac system? Let the Crucial experts help! They know Apple systems inside and out and enjoy providing helpful, friendly technical support. Whether it's phone support, videos, FAQ articles, or do-it-yourself install guides for more than 70 different Mac systems, Crucial has the resources you need to keep your system up to speed.
Micron quality - a higher level of reliability.
As a brand of Micron, one of the largest memory manufacturers in the world, Crucial memory for Mac systems is backed by the same quality and innovation that has produced some of the world's most advanced memory and storage technologies. With a product portfolio that includes upgrades for more than 100,000 systems, we've got one specifically designed for your Mac system.

  • Enables efficient and smooth execution of all your heavy-duty applications with maximum productivity
  • Up to 2666 MHz speed with unbuffered signal for smooth computer performance
  • SoDIMM 16 GB capacity is enough to execute all memory hungry programs simultaneously
  • DDR4 SDRAM operates at an effective bus speed with minimal power consumption and as a result, you get optimal computer performance with an improved memory heat dissipation
  • 2 x 8GB modules for quick access and retrieval of data and information to ensure maximum usability
  • 260-pin for enhanced, dependable system performance with maximum usability
  • CL19 CAS latency for faster, dependable clock cycles which allows quick access and retrieval of data and information
  • iMac device support for your ram module to allow maximum efficiency and dependability
  • SoDIMM form factor with 260-pin and 16 GB memory size for enhanced performance and speed to allow maximum usability
  • Unbuffered signal processing for dependable programmability of the processor for easy optimization of digital signals

Product Specifications

  • Brand Name
    Crucial
  • CAS Latency
    CL19
  • Compatibility
    Apple iMac Systems: Retina 5K 2017 27" Retina 5K 2019 27"
  • Device Supported
    iMac
  • Error Checking
    Non-ECC
  • Form Factor
    SoDIMM
  • Manufacturer Part Number
    CT2K8G4S266M
  • Memory Size
    16 GB
  • Memory Speed
    2666 MHz
  • Memory Standard
    DDR4-2666/PC4-21300
  • Memory Technology
    DDR4 SDRAM
  • Memory Voltage
    1.20 V
  • Number of Modules
    2 x 8GB
  • Number of Pins
    260-pin
  • Product Name
    16GB (2 x 8GB) DDR4 SDRAM Memory Kit
  • Product Type
    RAM Module
  • Signal Processing
    Unbuffered
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