NON-ECC MEMORY
( number of products: 544 )
Memory RAM 1x 2GB Samsung NON-ECC UNBUFFERED DDR2 800MHz PC2-6400 UDIMM | M378T5663QZ3-CF7

Memory RAM 8GB DDR4 2133MHz Fujitsu-Siemens


Memory RAM 8GB DDR4 2133MHz Lenovo


Memory RAM 8GB DDR4 2133MHz Acer


Memory RAM 8GB DDR4 2133MHz Asus


Memory RAM 8GB DDR4 2133MHz Dell


Memory RAM 8GB DDR4 2133MHz HP


Memory RAM 8GB DDR4 2133MHz SAMSUNG


Memory RAM 8GB DDR4 2133MHz MSI


Memory RAM 8GB DDR4 2133MHz ASRock


Memory RAM 8GB DDR4 2133MHz Toshiba


Memory RAM 1x 8GB Samsung NON-ECC UNBUFFERED DDR4 2400MHz PC4-19200 UDIMM | M378A1K43CB2-CRC


Memory RAM 1x 4GB Hynix NON-ECC UNBUFFERED DDR4 2666MHZ PC4-21300 UDIMM | HMA851U6CJR6N-VK


Memory RAM 1x 16GB Hynix NON-ECC UNBUFFERED DDR4 2666MHZ PC4-21300 UDIMM | HMA82GU6CJR8N-VK


Memory RAM 1x 16GB Hynix NON-ECC UNBUFFERED DDR4 3200MHz PC4-25600 UDIMM | HMA82GU6CJR8N-XN


Memory RAM 1x 8GB Micron NON-ECC UNBUFFERED DDR4 2666MHZ PC4-21300 UDIMM | MTA8ATF1G64AZ-2G6


Memory RAM 1x 16GB Micron NON-ECC UNBUFFERED DDR4 2666MHZ PC4-21300 UDIMM | MTA16ATF2G64AZ-2G6


Memory RAM 1x 16GB Samsung NON-ECC UNBUFFERED DDR4 2666MHZ PC4-21300 UDIMM | M378A2K43DB1-CTD


Memory RAM 1x 8GB ESUS IT NON-ECC UNBUFFERED DDR4 2666MHZ PC4-21300 UDIMM | ESUD42666US8/8G


Memory RAM 1x 8GB GoodRAM NON-ECC UNBUFFERED DDR4 2400MHz PC4-19200 UDIMM | GR2400D464L17S/8G


Memory RAM 1x 8GB GoodRAM NON-ECC UNBUFFERED DDR4 2666MHZ PC4-21300 UDIMM | GR2666D464L19S/8G


Memory RAM 1x 16GB GoodRAM NON-ECC UNBUFFERED DDR4 2400MHz PC4-19200 UDIMM | GR2400D464L17/16G


Memory RAM 1x 16GB GoodRAM NON-ECC UNBUFFERED DDR4 2666MHZ PC4-21300 UDIMM | GR2666D464L19/16G


Memory RAM 1x 4GB GoodRAM NON-ECC UNBUFFERED DDR3 1600MHz PC3-12800 UDIMM | GR1600D3V64L11S/4G


Memory RAM 1x 8GB GoodRAM NON-ECC UNBUFFERED DDR3 1600MHz PC3-12800 UDIMM | GR1600D3V64L11/8G


Memory RAM 1x 4GB Kingston NON-ECC UNBUFFERED DDR3 1600MHz PC3-12800 UDIMM | KVR16LN11/4


Memory RAM 1x 4GB Kingston NON-ECC UNBUFFERED DDR4 2666MHZ PC4-21300 UDIMM | KVR26N19S6/4
Non-ECC RAM Memory – Maximum Performance for Your PC and Laptop
RAM (Random Access Memory) is the foundation of performance in every personal computer. Among the available technologies, the most common standard for home and professional users is Non-ECC RAM memory. It is designed to deliver data to the processor in the shortest possible time, which is crucial in gaming, video editing, and everyday office work.
What is Non-ECC memory and why is it the standard in PCs?
The term Non-ECC refers to memory modules that do not have an additional error correction mechanism (Error Correction Code). Unlike server solutions, this type of memory focuses on pure bandwidth and low latency.
Performance above all
The lack of additional correction coding makes Non-ECC memory operate faster than its server counterparts. For gamers or graphic designers, every nanosecond of latency (CL) matters. In home environments, occasional bit errors are almost unnoticeable and do not affect user comfort, which is why investing in more expensive ECC systems for personal computers is not justified.
Lower cost and wide compatibility
Standard Non-ECC RAM is much cheaper to produce, which translates into a better price-to-performance ratio in terms of capacity and speed. It is compatible with almost every motherboard designed for Intel Core and AMD Ryzen processors.
Non-ECC vs ECC – which memory should you choose?
The main difference between these types of memory is the structure of the data bus. Modules with ECC correct errors in real time, which ensures stability for servers, but this comes at the cost of read and write speed.
When is it worth choosing Non-ECC RAM?
If your device is used for:
- Gaming: The highest frequency (MHz) and low latency ensure more frames per second (FPS).
- Creative work: Faster video rendering and smooth operation of graphic software.
- Home use: Fast web browsing and multitasking in Windows/macOS. ...then Non-ECC memory is the best choice for you.
Non-ECC RAM in the ESUS IT offer
In our assortment, you will find a wide selection of modules from leading manufacturers. We offer both standard DIMM modules for desktop computers and smaller SO-DIMM modules for laptops. Regardless of whether you are looking for a budget solution or top-tier DDR5 memory with extreme frequency – you will find it with us.
Frequently Asked Questions (FAQ)
1. Will Non-ECC memory work with my motherboard?
In 99% of home computers and laptops – yes. Non-ECC memory is the standard for consumer motherboards. Before purchasing, just check whether your motherboard supports DDR4 or the newer DDR5.
2. Can I install Non-ECC memory in a server?
It depends on the server specifications. Some budget servers (e.g., MicroServer series) support Non-ECC memory (UDIMM type), but most professional machines require ECC Registered (RDIMM) memory and will not boot with standard modules.
3. What happens if RAM encounters an error (Single Bit Error)?
In the case of Non-ECC memory, a bit error may occasionally cause an application to crash or, less often, a system restart (Blue Screen). However, in everyday use, this happens so rarely that it does not affect overall system stability.
4. How can I check if I currently have ECC or Non-ECC memory?
The easiest way is to check the label on the RAM module or use a free diagnostic program (e.g., CPU-Z in the SPD tab). If the "Correction" field shows "None", you have Non-ECC memory.


