

🚀 Upgrade your desktop’s brainpower and never miss a beat!
The Crucial RAM 8GB DDR4 2666 MHz CL19 Desktop Memory CT8G4DFRA266 is a high-performance, reliable, and easy-to-install memory module designed to boost your PC’s speed and multitasking capabilities. Featuring 8GB capacity, 2666 MT/s speed, and backed by Micron’s 42 years of expertise, it ensures compatibility and stability for a smooth computing experience.







| ASIN | B08C4QF5N4 |
| Best Sellers Rank | #111 in Computer Memory |
| Brand | Crucial |
| Color | Multicolor |
| Computer Memory Type | DDR4 SDRAM |
| Customer Reviews | 4.7 4.7 out of 5 stars (5,293) |
| Date First Available | July 3, 2020 |
| Is Discontinued By Manufacturer | No |
| Item Dimensions LxWxH | 5.25 x 0.03 x 1.23 inches |
| Item Weight | 0.5 ounces |
| Item model number | CT8G4DFRA266 |
| Language | English, English, English, English |
| Manufacturer | Crucial |
| Memory Speed | 2666 MHz |
| Number of Processors | 1 |
| Product Dimensions | 5.25 x 0.03 x 1.23 inches |
| RAM | 8 GB DDR4 |
| Series | Crucial Memory |
| Standing screen display size | 16 Inches |
| Voltage | 1.2 Volts |
J**E
Exactly What My Computer Needed
After upgrading from Windows 10 to Windows 11 my Dell Inspiron 3670 was running low on available memory. This item matched exactly the specs of the SK Hynix 8GB stick that was already installed. The price was great, and it arrived 3 days sooner than estimated. I was able to install it easily, and now my computer runs like new.
T**I
Reliable RAM upgrade
This RAM worked well, installed easily, and performed as expected. It was a reliable upgrade and ran without issues.
M**R
Good for the price
Great product. Highly compatible with most of my motherboards and even when the other RAM you have is from a different brand. Worked great and made my PC faster
A**R
Much better now!
Hi! Great Upgrade. Made a huge difference. I got this for my desktop (this is for desktops, not laptops). My HP was running super slow—apps were dragging, web pages took forever, and even simple stuff was a pain. Definitely just not enough RAM for what I needed. You probably have at least one memory expansion port in your desktop and so this goes in one of them. Installing it was way easy. You unplug it, take off the case with a screwdriver, find the RAM slots on the motherboard, line up the little notchs, and push it in until it clicks. That's it. It will recognize the new RAM right away. Everything runs smoother now—no more lag, things open fast, and multitasking doesn’t slow it down anymore. If your desktop’s been crawling like mine was, this is 100% worth it.
T**S
Works good for a cheap an easy upgrade for any gaming pc
Bought to upgrade my HP gaming Pavillion desktop tg01 0028 from 8 gig to 16 gig. The memory card itself is slightly different then the factory 8 gb ram card and it doesn't have the greatest click which was off putting for me as someone who is just getting into computers, as I didn't want to break anything but as long as you have the card lined up just put even pressure until the tabs lock and you are good to go, the results are nice much smoother game play, along with staying around 50% of use on large games and even better no issues with the using this with the factory 8 bit card
A**R
Always dependable
Crucial RAM is always dependable and has a great reputation for compatibility.
A**S
Worked well
Arrived quickly, eady to install Dell 3880 Make sure you the card is pushed all the way into the slot till it clicks
W**I
HP PAVILLION DESKTOP TP01
PERFECT!!! If you have an HP Pavillion TP01-xxx desktop compuiter; let it be known that this Crucial DR4-2666 MH CL19 DESKTOP MEMORY CT8G4DFRA266 can be installed fairly quickly without having to take anything apart inside. It is a simple matter of putting an anti-static wristband on either wrist; connect the alligator clip to a metal part somewhere within reach of what you are doing. Remove the side cover and if this is not your first time doing this, you should have the computer back together with all your peripherals; mouse; keyboard any USB connectors; HDMI or other video connector to your monitor and be up and running in under 15 minutes. VERY simple. EXTREMELY IMPORTANT NOTE: Installation notes: a. DON'T FORGET THE ANTI-STATIC WRIST STRAP. Also, b. to be safe and not zap your new or old memory module; your motherboard or worse everything inside the casing rendering your PC completely useless: c. even with the wrist band on, to be on the safe side discharge any residual static electricty from yourself; ensure to touch some metal on the pc casing surface before touching anything inside the computer that has a microchip; and that the alligator clip is secure. d. MAKE SURE you are not using a screwdriver or anything else that might fall inside the casing and land on the motherboard or other sensitive component that has a magnetized end. A screwdriver with a magnetized end for example, won't be useful for anything except snagging a hard to get tiny screw or something. Then, except for getting that little screw that magnetized screwdriver end in this example could degauss, or demagnetize something you don't want degaused or demagnetized. As a result, you could very well find yourself holding 600 dollars or so worth of garbage instead of the computer you set out to upgrade. You DO want to upgrade, nopt down grade or degrade altogether, right? Okay. So careful not to have any magnets too close by within your work area while doing your upgrade. Finally, an anti-static wristband if you don't already know can be purchased for under 10 dollars or not much more than 5 or 6 dollars. That small extra amount of money could be the difference between being up and running quickly or without a PC. Don't start the uprade without one. If you are new to this or just haven't done an upgrade for awhile, don't forget someone told you so. I hope you see this and I hope this was helpful to you.
R**O
C'è sempre un buon motivo per ampliare la RAM di un computer: la differenza si sente. Ottima!
ش**ف
يعمل معي بكفاءة حتي الأن
P**.
very good, all ok!
A**E
Voor de computer goede kwaliteit en niet duur
V**E
Pas grand chose à dire à part qu'il fait bien son travail. Il est très facile à installer. Dans mon système de notation que j'ai créé une répartition qui me semble plus complète pour apprécier mon commentaire. Il se peut comme c'est le cas ici qu'en cas de note maximale le total dépasse les 5 étoiles. Il serait bien qu'Amazone puisse mettre plus d'étoile totale (10) pour permettre aux clients de noter la qualité, le prix, le confort, la livraison... J'ai mis 2 étoiles pour le prix (sur 5 étoiles), 1 étoile (sur 1) pour la qualité et 2 étoiles (sur 2) pour la facilité d'installation. Je recommande même si le prix semble un peu élevé.
Trustpilot
1 week ago
1 month ago