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 CT16G4DFD8266, Crucial 16GB DDR4-2666 UDIMM DDR4 RAM

Crucial 16GB DDR4-2666 UDIMM DDR4 RAM


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Key Features

  • Memory Size: 16GB
  • Voltage: 1.2v
  • Latency Timing CL19
  • Speed: 2666 MHz (PC4-21300)
  • 1 x 16GB DIMM Memory
  • Intel XMP Profile Support: N/A
  • CT16G4DFD8266

Stock Code: 2815172 | Part No: CT16G4DFD8266







Crucial 16GB DDR4-2666 UDIMM DDR4 RAM


Crucial Desktop Memory

The fastest, easiest way to improve your desktop’s performance
There’s an easy cure for a slow computer: more memory. Designed to help your system run faster and smoother, Crucial Desktop Memory is one of the easiest and most affordable ways to improve your system’s performance. Load programs faster. Increase responsiveness. Run data-intensive applications with ease, and increase your desktop’s multitasking capabilities.

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.

Multitask with ease
If you’re like us, you use your computer to do lots 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.

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. Just watch one of our three-minute install videos, and we’ll walk you step-by-step through the process. Don’t pay a computer shop to do something you can do in minutes!

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 desktopby giving it the resources it needs to perform.

Micron® quality — a higher level of reliability.
As a brand of Micron, one of the largest memory manufacturers in the world, Crucial memory represents the future of workstation and server capability. From the original DDR technology to DDR4, we’ve engineered the memory technologies that have powered the world’s systems for 35 years and counting. Designed for leading platforms, compatible with OEM systems and warranties, and backed by a limited lifetime warranty, Crucial memory pushes the limits on performance.


  • Brand: Crucial
  • Form Factor: UDIMM
  • Warranty: Limited Lifetime
  • Series: Crucial
  • Total Capacity: 16GB
  • Specs: DDR4 PC4-21300 • CL=19 • Dual Ranked • x8 based • Unbuffered • NON-ECC • DDR4-2666 • 1.2V
  • Speed: 2666 MT/S
  • Voltage: 1.2V


From the Manufacturer



Number of Modules 1
Memory Size 16 GB
Module Size 16GB
Memory Technology DDR4
Memory Speed 2666 MHz
PC4 (PC4-21300)
Voltage 1.2v
Latency Timing CL19
Form Factor UDIMM
Colour Standard
Intel XMP Profile Support N/A
RGB Lighting Without

General Information
Manufacturer Part NumberCT16G4DFD8266
Manufacturer Website Address
Brand NameCrucial
Product Name16GB DDR4 SDRAM Memory Module
Product TypeRAM Module
Physical Characteristics
Number of Pins288-pin
Form FactorDIMM
Technical Information
Memory Size16 GB
Memory TechnologyDDR4 SDRAM
Memory Voltage1.20 V
Memory Speed2666 MHz
Memory StandardDDR4-2666/PC4-21300
Error CheckingNon-ECC
Signal ProcessingUnbuffered
CAS LatencyCL19

Please note: Pictures are for illustration only. Please contact us if you wish to confirm the specification before ordering.


Product Reviews


Crucial - CT16G4DFD8266
Crucial 16GB DDR4-2666 UDIMM DDR4 RAM


£63.60 Inc VAT

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