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The Crucial CT2K16G4SFD8266 is a 32GB DDR4 2666MHz (PC4-21300) dual-channel SODIMM kit (2x16GB) designed for laptops. Featuring CL19 latency and unbuffered modules with 260 pins, it offers reliable, high-speed memory performance optimized for modern processors. Backed by Micron’s 42 years of expertise, it ensures compatibility and stability, making it a top choice for professionals seeking a seamless multitasking experience.









| Additional Features | nv: AMD Validation^AMD Ryzen | Business Program^Crucial | Component Configuration^x8-based | Configuration^2048Meg x 64 | DDR Timings^CL=19 | DIMM Type^Unbuffered | Density^32GB Kit (16GB x 2) | Error Checking^NON-ECC | Me. 3. 276 8 | Memory Type^DDR4 PC4-21300 | Module Rating^Dual Ranked | Package^260-pin SODIMM | Platform Category^DDR4 | Speed^DDR4-2666 | Voltage^1.2V | VolumeDiscountBucket^LOW |
| Asin | B071H38422 |
| Best Sellers Rank | #6,618 in Computers (See Top 100 in Computers) #38 in Computer Memory |
| Brand | Crucial |
| Built In Media | Product |
| Column Address Strobe Latency | CL19 |
| Compatible Devices | Laptop |
| Customer Reviews | 4.8 4.8 out of 5 stars (5,317) 4.8 out of 5 stars |
| Form Factor | SO-DIMM |
| Global Trade Identification Number | 00649528780157 |
| Item Type Name | Crucial CT2K16G48FD8266 32GB Kit (2 x 16GB) DDR4 2666 MT/s (PC4-21300) DR x8 SODIMM 260 Pin Memory |
| Item Weight | 9 g |
| Manufacturer | Crucial |
| Memory Form Factor | SODIMM |
| Memory Generation | DDR4 |
| Memory Speed | 2666 MHz |
| Mfr Part Number | CT2K16G4SFD8266 |
| Model Name | CT2K16G4SFD8266 |
| Model Number | CT2K16G4SFD8266 |
| Number Of Items | 2 |
| Number Of Packs | 2 |
| Number Of Pins | 260 |
| Ram Memory Technology | DDR4 |
| Ram Size | 32 GB |
| Upc | 649528780157 |
| Voltage | 1.2 Volts (DC) |
User
Very Good Quality
I ordered two of these SODIMM card for a QNAP TVS-951x NAS and they worked brilliantly. No problems at all.
User
Good Performance , Value for money
Good Performance , Value for money
User
Good Memory Module
Worked Perfectly on my Alienware
User
Very happy
Saved on Apple upgrade price. No issues. It matches the Mac mini (2018) spec
User
amazing
work perfectly as I expected.
User
Amazing
It is now installed in my Lenovo y700 17isk amazing product
User
WOW
As expected.thanks alot
User
Happy
Well packed and as advertised.
User
Amazing
I upgraded my iMac 2019 now and it's work smoothly and it's look faster. Thank you so much for your cooperation.
User
Erweiterung Arbeitsspeicher
Fujitsu Lifebook E fit gemacht. Mit SSd und Erweiterung des Arbeitsspeichers ging dies recht einfach.Der Arbeitsspeicher bringt mehr Speicher insbesondere für Firefox und hat auch einen schnelleren internen Takt (Verbesserung von 2333 auf 2.600 MHz) . Dadurch Reduzierung der Systembelastung, der Lüfter springt nicht mehr so häufig an.Lieferung ging schnell, Einbau recht einfach, wurde sofort vom Betriebssystem sauber erkannt.Preislich in Ordnung, anderen verlangten 150-160 EURO.
User
Fantastic upgrade for the Mac Mini 2018
I was a bit hesitant to do this myself but when I saw the price that Apple is asking for a RAM upgrade... All of a sudden I found motivation! Took me 30 minutes to install. I was relieved to see my Mac Mini boot and detect the RAM. I ran the official diagnostics and it's all good. So 15 minutes after the procedure I find myself typing this, no issue so far and I hope it will stay that way for the next five years. Quick note for the DIYers wanting to upgrade the RAM on the Mini 2018: read the iFixit guide, watch the videos, work in good light, wash your hands and grab a good tool kit, I was using the iFixit toolkit that's available on Amazon, excellent. The hardest part was to detach/reattach the PS connector, and to reattach the antenna connector. No big deal though, breathe and take your time ;-)
User
Kit perfetto per Imac 2019 Cpu i9 3.6 8 core
Kit perfetto per fare l'upgrade della ram a un prezzo irrisorio rispetto a Apple. facile da montare, riconosciuta immediatamente, fatti tutti i test di stress della ram i risultati sono eccellenti. non mischiate le ram con quelle orinali per avere 40 gb e far lavorare male la ram, se avete bisogno di piu' memoria comprate un altro kit da 2x16 . ma 32 gb di ram sono tanti .
User
Easy Upgrade For 2018 Mac Mini
Okay. So this just came today, and I installed it in about 30 minutes while watching the 9to5mac upgrade video and being extra careful. Everything was honestly very straight-forward and fairly easy for anyone who is comfortable with tools in their hand. The screws are, of course, small, and can take a steady hand. I highly recommend a magnetic driver for this. Also, I haven't read this anywhere yet, but I noticed that there was blue Loctite on almost every screw I removed, so I added a drop to each one of those screws before replacing. This may not be necessary, but Loctite is cheap, so why risk it? Blue Loctite is made hold things in place, yet still be removable. Once you remove a screw however, it should always be re-applied. Just because you can still see it on the screw, doesn't mean it's still going to hold. It's also very useful on anything else you may assemble that vibrates, moves, or bears weight. Basically any screw that you think has a chance of backing out over time. I personally don't want one of those tiny screws on my expensive Mac falling out internally and damaging/destroying electronics, so I'm surprised this isn't suggested ion any of the upgrade videos/articles I've looked at. I struggled the most with plugging the antenna cable back in (fingers too big?), but got it to go after a handful of attempts. I also used an iFixit tool kit that I purchased here on Amazon. https://smile.amazon.com/iFixit-IF145-299-4-Driver-Bit-64pc/dp/B0189YWOIO/ref=sr_1_5?crid=385H6QIPQLVSQ&keywords=ifixit+essential+electronics+tool+kit&qid=1561248330&s=gateway&sprefix=fixit%2Caps%2C150&sr=8-5This is a very solid tool kit that I will get a lot of use from. Highly recommended. This RAM was accepted instantly by my Mini and has made this thing blazing-fast. In summary, for about 30 minutes of your time and $130, you get $600 worth of factory speed on your new computer. If your clumsy, rich, or both - just pay Apple when you build your Mac. If you have a basic ability with tools, and a steady hand - this is a no-brainer. I'll definitely update this review if I see any problems with my computer going forward, but as of now, 5 stars.
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3 weeks ago
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