Crucial CT8G4DFS6266 8GB (1x8GB) DDR4 UDIMM 2666MHz CL19 Single Ranked Desktop PC Memory RAM
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 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. 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. 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. 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. Don’t settle for anything less.
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 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. 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. 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. 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. Don’t settle for anything less.
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 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. 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. 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. 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. Don’t settle for anything less.
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 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. 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. 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. 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. Don’t settle for anything less.
in 2 offers
The lowest price for Crucial CT8G4DFS6266 8GB (1x8GB) DDR4 UDIMM 2666MHz CL19 Single Ranked Desktop PC Memory RAM right now is $38.00 at Umart, compared across 2 retailers.
The all-time low was $38.00 on 31 Dec 2025. That's the lowest price we've ever tracked — a great time to buy.
Prices last updated 14 May 2026.
Last updated at 14/05/2026 19:28:28
Crucial 8GB (1x8GB) CT8G4DFS6266 2666MHz DDR4 RAM
30-day returns
Memory - Desktop 8GB DDR4
originally posted on cclonline.com
It's RAM and it performs in line with it's rating. That's high praise compared to some other brands I've used.
originally posted on cclonline.com
Great value RAM chip, does just the job, perfect for utilising any free SODIMM slots.
originally posted on cclonline.com
Wanted to upgrade laptop memory as the 4gb was slow put this 8gb making it 12gb and man what a difference it makes well worth the money
| General | |
| Capacity | 8 GB |
| Upgrade Type | Generic |
| Memory | |
| Type | DRAM memory module |
Crucial 8GB (1x8GB) CT8G4DFS6266 2666MHz DDR4 RAM
30-day returns
Memory - Desktop 8GB DDR4
It's RAM and it performs in line with it's rating. That's high praise compared to some other brands I've used.
Great value RAM chip, does just the job, perfect for utilising any free SODIMM slots.
Wanted to upgrade laptop memory as the 4gb was slow put this 8gb making it 12gb and man what a difference it makes well worth the money
Brilliant service, ready to collect in 30 minutes
I used this memory to upgrade a Synology NAS 220+ from the stock 2GB to a total of 10GB. The Crucial memory works flawlessly (this is not a Synology approved upgrade but I have had no issues). Good price from CCL.
Good value for money
I don't know enough about different qualities of ram but did some research and Crucial has a good reputation and likewise reviews. Ram module is working well, so, so far so good, my dad's laptop only had 4Gb and was really under performing. I even had pcworld look at it with little help except being told the hard drive was failing and it would need repairing, so I cleared all the temporary files (which it supposed to do weekly) and did optimizing etc and with now 12Gb installed it's working a lot better with no problem from the drive.
very good.
| General | |
| Capacity | 8 GB |
| Upgrade Type | Generic |
| Memory | |
| Type | DRAM memory module |