A-Tech 16GB DDR4 3200 MHz SODIMM PC4-25600 (PC4-3200AA) CL22 Non-ECC Laptop RAM Memory Module

Compatible with select Laptop 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 3200MHz, PC4-25600 / PC4-3200AA
NON-ECC Unbuffered | Ranks of 1Rx8 or 2Rx8 | JEDEC DDR4 standard 1.2V
Memory TypeDDR4Form FactorSODIMM (260-Pin)ECC TypeNon-ECC UnbufferedSpeed3200MHz, PC4-25600 (PC4-3200AA)Voltage1.2V (JEDEC DDR4 Standard Voltage)Compatible PlatformsLaptop, Notebook, Mini PC and All-in-One (AIO) systems compatible with 260-Pin DDR4 SODIMM Modules. (Please refer to your system’s manual to ensure compatibility)

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!

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.

Specifications

What’s the difference between DDR4 and other types of memory and can I use them interchangeably?

What’s the difference between DIMM and SO-DIMM memory?

What does “Non-ECC” mean and do I need “ECC” memory instead?

How do I know which speed to choose?

Is this compatible with my system or computer?

What does a memory (RAM) upgrade do?

What are the different types of memory (RAM)?

What is SODIMM and DIMM, which do I need?

What ECC type memory (RAM) do I need?