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A-Tech 16GB DDR4 2400 MHz SODIMM PC4-19200 (PC4-2400T) CL17 2Rx8 Non-ECC Laptop RAM Memory Module

  • Based on 467 reviews
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Availability: 15 left in stock
Fulfilled by Amazon

Arrives Thursday, Aug 27
Order within 14 hours and 53 minutes
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Size: 16GB


Features

  • Compatible with select DDR4 Laptop, Notebook computers + Easy to install at home, no expertise required
  • Maximize your system's performance, boost loading speeds and multitask with ease
  • Backed by A-Tech's Lifetime Warranty + Friendly tech support team available to help before and after your purchase
  • Single 16GB RAM Module | DDR4 SO-DIMM 260-Pin | Speeds up to 2400MHz, PC4-19200 / PC4-2400T
  • NON-ECC Unbuffered | 2Rx8 - Dual Rank | JEDEC DDR4 standard 1.2V

Description

DDR4 2400MHz SODIMM DDR4 3200MHz SODIMM DDR4 2400MHz DIMM DDR4 2666MHz SODIMM What’s the difference between DDR4 and other types of memory and can I use them interchangeably? No, DDR4 memory is not compatible or interchangeable with other types such as DDR5, DDR3, and so on. Each memory type uses different slot designs, voltages, and architectures, so your system must support the memory type specifically. What’s the difference between DIMM and SO-DIMM memory? DIMM and SO-DIMM represent two different physical sizes of memory. DIMM is the larger type used in standard desktop computers. SO-DIMM is the smaller type used in laptops, mini PCs, and compact systems. They are not interchangeable. What does "Non-ECC" mean and do I need "ECC" memory instead? Non-ECC (non-error correcting) memory is required for most laptops and desktops. ECC is typically only used in servers or workstations and is not interchangeable with Non-ECC memory. If your system doesn’t mention ECC support, you need Non-ECC. How do I know which speed to choose? Each system has its own max supported speed. If the memory is faster than your system allows, it will automatically downclock to that max speed, meaning it's safe to buy faster memory. To confirm the max supported speed, refer to your system's manual Is this compatible with my system or computer? Refer to your system's manual to confirm the supported memory type, capacity, form factor, and ECC support. If you're unsure, contact our support team, we're happy to help you find the exact memory your system needs! A-Tech is a leading brand of Computer Memory (RAM) based in the United States. We offer a vast variety of memory products to solve all your memory needs; from servers to desktop PCs to laptops and more! All A-Tech products are rigorously tested to ensure high quality, dependable performance. Upgrade your system with confidence with A-Tech memory (RAM). Memory (RAM) gives applications a place to temporarily store data which allows your computer to quickly access information. Using multiple programs/applications at once or doing resource intensive activities (such as video/photo editing, gaming, programming and more) can slow down your system as each compete for a limited amount of memory resource. A RAM upgrade can improve performance by expanding your system's memory capacity allowing your computer to take on more while maintaining a fast and smooth experience. There are many types of RAM including RD, SD, DDR, DDR2, DDR3, DDR4, and DDR5, with DDR5 being the newest version. All system’s have their own memory requirements and will only support one of those specific types of RAM. For instance, a laptop that requires DDR4 RAM can only support DDR4 RAM. Each type of RAM has different pin sizes and notch locations meaning a DDR3 RAM module will only fit into a DDR3 RAM slot and so on. Refer to your system’s manual to determine the supported RAM specifications Along with RAM types, there are also different Form Factors or physical sizes of RAM. SODIMM (or SO-DIMM) RAM is used in laptops and notebooks and is also commonly used in select All-in-One (AIO) computers, Mini PCs and NAS systems. DIMM RAM is used in Desktops Computers as well as Workstations and Servers. The two sizes are not interchangeable; a DIMM module will not fit into a system that requires SODIMM RAM and a SODIMM module will not fit into a system that requires DIMM RAM. Non-ECC Unbuffered (or simply Non-ECC): Primarily used in Desktop PCs, Laptops, All-in-One (AIO) computers, & Mini PCs as almost all those system types only support Non-ECC Unbuffered memory ECC Registered: Only used in Servers and select Workstations ECC Load Reduced: Only used in Servers and select Workstations ECC Unbuffered: Only used in Servers and Workstations ECC Fully Buffered: Only used in select Servers that support DDR2 RAM Different ECC types cannot be mixed within the same system, only one type can be used.

Brand: A-Tech


Computer Memory Size: 16 GB


RAM Memory Technology: DDR4


Memory Speed: 2400 MHz


Compatible Devices: Desktop, Laptop, Mini PC, Network Attached Storage (NAS)


RAM Memory Technology: DDR4


Memory Speed: 2400 MHz


Compatible Devices: Desktop, Laptop, Mini PC, Network Attached Storage (NAS)


Additional Features: Lightweight


Voltage: 1.2 volts


Column Address Strobe Latency: 17


Form Factor: SO-DIMM


Data Transfer Rate: 19200 megabytes_per_second


Number of Pins: 260


Memory Form Factor: SODIMM


Memory Generation: DDR4


RAM Size: 16 GB


Brand: A-Tech


Model Name: A-Tech 16GB DDR4 2400 MHz SODIMM


Number of Items: 1


Manufacturer: A-Tech Components


Number of Packs: 1


Unit Count: 1 Count


Model Number: AT16G1D4S2400ND8N12V


Mfr Part Number: AT16G1D4S2400ND8N12V


Warranty Description: Lifetime Warranty


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Aug 27

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Improved computer so much!
Size: 16GB
After watching a few YouTube videos, I figured out how to put this in my computer and now it works sooo much faster. This item arrived quickly and in very good condition. It was easy to place in the computer and works so well. Very happy with this purchase.
Reviewed in the United States on February 23, 2026 by shughes91

  • Works Great for my FIL's 5 year old laptop upgrade.
Size: 16GB
My Father in Law has a 5-year-old Ryzen-powered laptop that was getting a little long in the tooth with his workflow. He would consistently run 80% ram usage with his 6gb available (8gb in laptop, 4gb soldered, 1 4gb stick, 2gb reserved for video) by having almost the entire MS office suite open. Installed the 16gb stick for a total of 20gb. Now he's sitting at around 40% usage and the whole system is much snappier. I've used this seller / brand before and had no issue's, time will tell. ... show more
Reviewed in the United States on January 4, 2025 by Terry Snepp

  • Easy to install and works with no issues.
Size: 16GB
I replaced an 8GB with this 16GB RAM and it seems to work without any issues. I was particularly careful in ensuring that it is compatible with the computer. The computer was previously upgraded to Windows 11. Before installing the RAM (which was easy to do), I shut down completely. After installing the RAM, upon attempting to boot, I got a white screen indicating that it detected a different size RAM than at prior shutdown and that I may press enter to begin configuration. I pressed enter and it did whatever needed to be done without further intervention from me. That all there was to it. ... show more
Reviewed in the United States on October 6, 2025 by Lord Commander

  • Good computer memory
Size: 16GB
The memory was installed and my laptop is much faster in performance.
Reviewed in the United States on November 18, 2025 by larry

  • Good purchase
Size: 16GB
Good purchase
Reviewed in the United States on November 28, 2025 by DGS

  • It appears to work.
Size: 16GB
It worked. Took a long time to arrive but installed and booted laptop no issue thus far.
Reviewed in the United States on November 11, 2025 by Anthony Barreto

  • Good Job!
Size: 16GB
Works exactly as expected!
Reviewed in the United States on February 5, 2026 by Robert Jenkins

  • Worked fine. Easy to install.
Size: 16GB
Worked good. Upgraded old laptop nicely. Now its snappy as heck.
Reviewed in the United States on October 17, 2025 by STEVEN J PANOZZO

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