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!

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A-Tech 4GB RAM Replacement for Micron MTA4ATF51264AZ-3G2R1 | DDR4 3200MHz PC4-25600 (PC4-3200AA) 1Rx16 1.2V Non-ECC UDIMM 288-Pin DIMM Memory Module

Product ID: 700602431

⚡3200 MHz blazing speed

🔋1.2V energy-efficient voltage

🧩288-pin seamless compatibility

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¥15211

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Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

⚡ Upgrade your workflow, don’t get left behind!

PLUG PLAY 288 PIN DIMM - Effortless upgrade with industry-standard form factor ensuring broad desktop compatibility.
BLAZING DDR 4 3200 M HZ SPEED - Turbocharge your system with lightning-fast data transfer at 25600 MB/s, perfect for multitasking pros.
ENERGY SMART 1 2 V OPERATION - Keep your rig cool and efficient with low-voltage design that balances power and performance.
RELIABLE SINGLE RANK 1 RX 16 MODULE - Optimized for stability and responsiveness under demanding workloads.
LIFETIME WARRANTY US BASED SUPPORT - Confidence in every purchase backed by lifetime coverage and expert help whenever you need it.

The A-Tech 4GB DDR4 3200MHz RAM module is a high-performance, energy-efficient memory upgrade designed for desktop PCs. Featuring a 288-pin DIMM form factor and single rank 1Rx16 configuration, it ensures seamless compatibility and reliable responsiveness. Backed by a lifetime warranty and US-based tech support, it’s the smart choice for professionals seeking to boost system speed and multitasking capabilities.

Specifications

ASIN	B09F1R4FJ8
Additional Features	Lightweight
Best Sellers Rank	#9,734 in Computer Memory
Brand	A-Tech
Column Address Strobe Latency	22
Compatible Devices	Computers, Desktop PC
Computer Memory Size	4 GB
Data Transfer Rate	25600 Megabytes Per Second
Form Factor	DIMM
Manufacturer	A-Tech
Memory Speed	3200 MHz
Number of Pins	288
RAM Memory Technology	DDR4
RAM Size	4 GB
Special Feature	Lightweight
Voltage	1.2 Volts
Warranty Description	Limited Lifetime Warranty Covering Defects In Materials And Workmanship

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¥15211

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In stock

Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Japan.

Secure transaction

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