






🚀 Upgrade your laptop’s brainpower — because speed waits for no one!
The Crucial 48GB DDR5 RAM module (CT48G56C46S5) delivers ultra-fast 5600MHz speeds with flexible downclocking options, designed for 12th Gen Intel Core and AMD Ryzen 7000 Series laptops. Featuring 48GB capacity and support for Intel XMP 3.0 and AMD EXPO, it empowers professionals and gamers to multitask, game, and create with unmatched responsiveness and reliability backed by Micron’s 42-year legacy.






| ASIN | B0C79T2CP7 |
| Best Sellers Rank | #29 in Computer Memory |
| Brand | Crucial |
| Color | Multicolor |
| Computer Memory Type | DDR5 SDRAM |
| Customer Reviews | 4.8 4.8 out of 5 stars (2,304) |
| Date First Available | July 11, 2023 |
| Item Dimensions LxWxH | 2.74 x 0.15 x 1.18 inches |
| Item Weight | 0.332 ounces |
| Item model number | CT48G56C46S5 |
| Manufacturer | Micron |
| Memory Speed | 5600 MHz |
| Product Dimensions | 2.74 x 0.15 x 1.18 inches |
| RAM | 48 GB DDR5 |
| Series | Crucial DDR5 5600MHz SODIMM DRAM |
| Voltage | 1.1 Volts |
J**P
Perfect for UGREEN NAS
Got it to replace/upgrade my Ugreen NAS stock ram. Easy to replace it - just watch a video on youtube or follow instructions carefully provided with the NAS. Great quality memory stick. Works flawlessly and it's super fast.
C**.
Used to upgrade UGREEN NAS - no compatibility issues
Installed without any issues in my Ugreen DXP2800 NAS. Allowed me to upgrade from 8gb. Matched the speed that was supported at 4800mhz and has been running stable for about 4 months now.
N**Y
DDR5-5600 64GB SO-DIMM RAM Benchmark Results (ODROID H4 Ultra)
Works great without issue, but it's only been a few days. Couldn't find another brand or 64GB SO-DIMM RAM and I'm glad I won't need to seek any alternative as I'm having no issues with this. I'm using it for an ODROID-H4 Ultra which only supports a single channel, despite this the performance of it is great. Test System: Board: ODROID H4 Ultra CPU: Intel Core i3-N305 (8-core, Alder Lake-N) RAM: 64GB DDR5-5600 SO-DIMM (single stick, single channel) OS: Ubuntu Linux Benchmark Tool: sysbench 1.0.20 🔧 1. Single-Threaded Write Test (1 KiB blocks) - Bandwidth: 6.27 GB/sec (6274 MB/sec) - Total Data Written: 100 GiB - Threads: 1 - Block Size: 1 KiB 2. Multi-Threaded Write Test (4 threads, 1 KiB blocks) - Bandwidth: 7.31 GB/sec (7313 MB/sec) - Threads: 4 - Block Size: 1 KiB - Total Time: 10 seconds - Total Data Written: ~73.1 GiB 3. High-Efficiency Write Test (4 threads, 1 MiB blocks) - Bandwidth: 31.6 GB/sec (31633 MB/sec) - Threads: 4 - Block Size: 1 MiB - Total Data Written: 20 GiB - Total Time: ~0.65 seconds 4. High-Efficiency Read Test (4 threads, 1 MiB blocks) - Bandwidth: 89.8 GB/sec (89836 MB/sec) - Threads: 4 - Block Size: 1 MiB - Total Data Read: 20 GiB - Total Time: ~0.23 seconds Summary Despite being limited to single-channel operation due to the ODROID H4 Ultra's single SO-DIMM slot, this 64GB DDR5-5600 module delivers excellent real-world performance. Large-block sequential read/write tests show bandwidth well beyond expectations for an embedded system, while even small-block performance is solid. The RAM operates efficiently across various workloads and shows no sign of throttling or instability.
K**S
This was a great buy
The memory chip is working as expected. This was a great buy.
R**.
Does the job
There isn't much to be said about RAM sticks; they either work or they don't. This one passed all memory tests in its new home (a white-box NAS motherboard) and is working well. Good price, too. Five stars.
S**R
Good quality product.
Excellent. Works perfectly.
I**N
Great price and easy to install
Great price for RAM upgrade to my laptop. It was having memory issues while playing Diablo IV and these cured the problem immediately.
A**R
128GB Ram works perfectly with Alienware M18 R2 laptop, even though the max spec is 64GB RAM
Installed two Crucial 64GB DDR5 RAM 5600MHz (128GB total) in an Alienware M18 R2 laptop. The maximum support for the laptop is 64GB total. I've read online that people have tried 96GB (2x48GB) with no issues, so I figure I try 2x64GB. It worked right away after the computer loaded with no issue. I did have a situation where the computer was randomly resetting itself and searched online for the solution - it usually means the RAM is not seated 100% properly, so I uninstalled and reinstalled and have had no issues since. Memory speed slows down the larger the GB you add. I purchased 5600 MHz speed and after installation and booting up, it's showing up at 5200 MHz which in my applications won't see any material differences - so going from 32 GB to 128 GB is a huge difference overall. Very happy with this purchase and makes my computer noticeably faster. If you use Google Chrome, you can now have all the windows/tabs you want open! I purchased them individually as it was cheaper and faster shipping than the 128GB kit (so two 64GB).
R**L
Dobry dysk, spełnia swoje zadanie.
A**T
Crucial 64GB DDR5 RAM 5600MHz (or 5200MHz or 4800MHz) Laptop Memory, SODIMM 262-Pin, Compatible with Latest Intel Core Ultra and AMD Ryzen 8000 & Above – CT64G56C46S5 Thanks and Regards uvkart.com
K**E
Working prefer. Thanks again for early diliver ❤️
J**Y
J’ai installé cette RAM Crucial DDR5 32 Go 5600 MHz dans mon mini PC et mon ordinateur portable récent, et je suis très satisfait. L’installation a été simple, et la mémoire est reconnue immédiatement sans problème. Les performances sont excellentes, surtout pour le multitâche et les applications lourdes. Elle reste stable et silencieuse, et la fréquence de 5600 MHz est parfaitement exploitée. Un très bon investissement pour booster les performances de son système. Points positifs : Installation facile Performances stables et rapides Compatible avec mini PC et ordinateurs portables récents Points négatifs : Un peu chère, mais justifiée par la capacité et la fréquence
J**R
The ram is really good and speed and performance its top notch without having any delay in windows opening and using multiple tabs without any hang issues. I got this ram for Rs.4800 and its absolute steal for me
Trustpilot
3 weeks ago
5 days ago