How do I check which RAM is compatible with my laptop?

Use Om Nanotech's free RAM Compatibility Checker. Select Laptop as the category, choose your brand (Dell, HP, Lenovo, Acer, etc.), pick your exact model, and click Check. The tool will show supported DDR generation, speeds in MHz, maximum capacity, and compatible module sizes.

How do I find which RAM is compatible with my desktop motherboard?

Select Desktop as the category in our RAM Compatibility Checker, choose your motherboard brand (ASUS, Gigabyte, ASRock, MSI, etc.) and model. The tool retrieves the exact DDR generation, supported speeds (MHz), chipset, DIMM slot count, and all compatible capacities.

What is the difference between DDR3, DDR4, and DDR5 RAM?

DDR3 runs at 1333–1600 MHz and uses 240-pin (desktop) or 204-pin (laptop) slots. DDR4 runs at 2133–3200 MHz with 288-pin / 260-pin SO-DIMM and offers lower voltage. DDR5 starts at 4800 MHz, doubles the bandwidth of DDR4, and is used in the latest Intel 12th/13th Gen and AMD Ryzen 7000 platforms. Each generation is physically incompatible with the previous one.

Can I upgrade my laptop RAM?

Most laptops with removable SO-DIMM slots can be upgraded. Use our compatibility checker to confirm your laptop's maximum supported RAM, DDR type, and speed before purchasing. Some ultra-thin laptops have soldered RAM and cannot be upgraded.

Does Om Nanotech's Dolgix RAM come with warranty?

Yes. All Dolgix and Zipmem branded modules manufactured by Om Nanotech carry a manufacturer warranty backed by authorised service centres across India.

What does 1Rx8 and 2Rx8 mean on RAM?

1Rx8 means single-rank memory with x8 chips. 2Rx8 means dual-rank memory with x8 chips. Dual-rank modules often deliver better memory bandwidth but you should confirm your motherboard's maximum rank support before upgrading.

RAM Compatibility Checker

Instantly find which Dolgix / Zipmem memory modules are compatible with your desktop or laptop.

1 Choose category

2 Select brand

3 Pick model

4 See results

Device Category

Brand

Model

ISO 9001:2015 Certified

Best Exporter – Govt of India

18,000 sq ft SMT Facility, Noida

How the Compatibility Checker Works

Choose Device Type

Select whether your system is a Desktop motherboard or a Laptop.

Pick Your Brand

Choose from leading brands — ASUS, Gigabyte, ASRock, MSI, Dell, HP and more.

Select Your Model

Pick your exact motherboard or laptop model from the filtered list.

See Compatible RAM

Instantly view supported speeds, capacities, max memory, and chipset details.

Compatible with boards from leading manufacturers

ASRock ASUS Gigabyte MSI EVGA Intel Dell HP Lenovo Acer Samsung Toshiba Fujitsu Supermicro ASRock ASUS Gigabyte MSI EVGA Intel Dell HP Lenovo Acer Samsung Toshiba Fujitsu Supermicro

Frequently Asked Questions

Press Win + R, type 'msinfo32', and press Enter. Your board manufacturer and model are listed under 'Baseboard Manufacturer' and 'Baseboard Product'.

It refers to the number of memory ranks on the DIMM. 1Rx8 = single rank, 2Rx8 = dual rank. Dual rank modules often offer better bandwidth but check your board's maximum rank support.

Technically yes, but the system will run all modules at the lowest speed present. For best stability and performance, use matched modules of the same speed and capacity.

Our database is regularly updated. If your model is not listed, please contact us via the Enquiry page and our team will check compatibility manually.

Yes. All Dolgix and Zipmem branded modules carry a manufacturer warranty supported by local service centres across India.

RAM Compatibility Checker

How the Compatibility Checker Works

Choose Device Type

Pick Your Brand

Select Your Model

See Compatible RAM

Frequently Asked Questions

How do I find my motherboard model?

What does 1Rx8 / 2Rx8 mean?

Can I mix different RAM speeds?

My model is not in the list — what do I do?

Do Dolgix RAM modules come with warranty?