here!
I’m your shopping assistant for PC builds, upgrades, and everything tech.
Got questions? Ask away!
Start a conversation
- Free 30-day Returns
$63.21
Best Sellers
Hot Seller- $90.69
- + FREE SHIPPING
Meet Your Seller
Get Educated
Make informed decisions with expert advice. Learn More
Samsung 8GB DDR4 2666MHz 260-Pin SODIMM 1.2V Laptop Memory M471A1K43CB1-CTD
- Form Factor: 260 PIN SODIMM
- Total Capacity: 8GB
- Speed: 2666 MT/S
- Specs: DDR4-2666, CL=19, 1.2V, Unbuffered, Single-sided
+
+
Overview
Specs
Reviews (12)
See all Q & A 
Any questions? Ask CelesteSM will help you find out quickly.
Try me now
Proven DRAM Module Solution in the Global Market Samsung’s memory modules are designed for a wide range of applications to deliver the best performance with low power requirements. Key Benefits • Increase bandwidth by up to 30% • Reduce power consumption by up to 40% and extend battery life • Faster burst access speeds for improved sequential data throughput • Optimized for next generation processors and platforms
Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
- Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
- Read full details
- CONTACT
Return Policies
- Return for refund within: 30 days
- Return for replacement within: 30 days
- This item is covered by A-Tech Return Policy
Manufacturer Contact Info
- For a directory of all our manufacturers, please click below.
- Manufacturers Directory
LOADING...
LOADING...
Samsung M471A1K43CB1-CTD is an 8GB DDR4-2666, 260-pin SO-DIMM laptop memory module for users upgrading or replacing RAM in laptops that support this capacity, speed, and form factor.
Recommended For
- Laptop owners with a compatible DDR4-2666 SO-DIMM slot already occupied by an 8GB module, who want to add another 8GB for 16GB total and more room for multitasking. Check the laptop’s supported memory and slot configuration first.
- Owners of an older laptop that requires an 8GB DDR4-2666 SO-DIMM and needs a like-for-like replacement to restore its existing memory capacity.
- Laptop users with compatible integrated graphics who can add this module alongside existing memory and want to enable dual-channel operation; testing has found that dual-channel memory can improve integrated-graphics performance, though results depend on the laptop and workload.
- Laptop repairers and refurbishers maintaining models that specify an 8GB, 1.2V, non-ECC DDR4 SO-DIMM at 2666 MT/s and need that matching module format and speed.
Real-World Use Scenarios
- A laptop with 8GB of compatible DDR4 memory has an empty slot: adding this 8GB module can bring the system to 16GB, giving browser tabs, office apps, and video calls more room to run together and reducing slowdowns caused by memory pressure.
- A laptop with one 8GB module and a compatible second memory slot can use this as a matching-capacity addition; if the system supports dual-channel operation, the resulting two-module setup can increase memory bandwidth, which may help integrated-graphics workloads. The benefit depends on the laptop and application.
- A laptop that slows down when several apps are open—such as a browser, a document, and a video meeting—may feel more responsive after this module raises its usable memory capacity, provided the laptop supports the upgrade. Extra RAM will not fix slowdowns caused by other components.
- A compatible laptop with a failed or undersized DDR4 SO-DIMM can use this module as a replacement; it can restore or provide 8GB of memory, but the laptop must support 260-pin DDR4 SO-DIMMs and the module’s speed and capacity.
- For light everyday use on a compatible laptop—such as web browsing, document editing, and streaming—this module can serve as an 8GB replacement or addition. It is a memory-capacity upgrade, not a direct upgrade to the processor or graphics hardware.