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Find RAM by Manufacturer
Click on the manufacturer of your device and then select the model and series.
Can't find your device's manufacturer? Find RAM for more device manufacturers...
overRAMing - maximize your RAM
Many systems can be upgraded with more RAM than originally specified by the device manufacturer.
Our experienced memory experts identify and test these systems. If the tests are successful, the memory module is approved by us.
PHS-memory Brand Memory
Memory modules and flash memory from the PHS-memory brand are precisely tailored to the requirements of the respective system. They are therefore 100% compatible with the specified systems. Continuous quality controls ensure the highest quality and reliability. PHS-memory modules have a unique serial number and extended warranties.
Benefits for Companies, Industry, Government Agencies, and Retail
Are you responsible for procuring memory components? Take advantage of numerous benefits in procurement, projects, logistics, and our extensive consulting expertise.
Upgrade RAM – simple, fast, and affordable
We specialize in importing and distributing compatible memory upgrades for branded devices from almost all renowned manufacturers.
Memory for over 200,000 notebooks, servers, desktops, printers, and more...
In our shop, under the brand "PHS memory", you’ll find more than 400,000 system-specific RAMs. All memory modules are tested and approved by our memory experts for the devices and model series of the respective brand manufacturers. Furthermore, all memory modules meet the quality and system requirements of the respective device manufacturers for which the memory is offered. For our qualified and tested branded memory, you receive a 100% compatibility guarantee for the specified devices. PHS-memory brand modules also ensure that all delivered memory modules can be used together with the manufacturer-installed memory modules.

RAM memory modules from DDR2 to DDR5 –
An overview of sales shares
The demands on memory have changed significantly in recent years. While older technologies such as DDR1, EDO, Fastpage, or SDRAM are hardly in demand in our RAM online shop, modern memory solutions such as DDR4 and DDR5 dominate the market. Our sales statistics for 2024 clearly show which memory technologies are currently preferred.
RAM technology sales shares in 2024
- DDR4 RAM remains the most important memory technology with a market share of 65.75%, showing almost constant demand (2022: 65.52%).
- DDR3 RAM saw a decline of over 5% and now reaches 25.65% (2022: 30.75%).
- DDR5 RAM is gaining significant popularity. Rising to 7.44% (2022: 2.19%), this technology now ranks third.
- DDR2 RAM, now rarely used, accounts for just 1.13% (2022: 1.53%).
Older RAM generations such as DDR1, EDO, Fastpage, and SDRAM are no longer relevant in our statistics as demand has virtually dropped to zero.

Diagram: Sales by RAM technologies 2024
Why DDR5 is the future
The latest DDR5 RAM modules impress with outstanding performance and efficiency. With significantly higher clock rates and improved data throughput, they set new standards for modern computers. Especially in gaming, content creation, and professional applications such as AI systems, DDR5 plays a key role.
How to Find the Right RAM?
- Full-text search by device/model name
Our memory online shop is designed to help you quickly and reliably find your device or system model for which you want to upgrade the RAM using the full-text search at the top of the page.
The search results are displayed in two categories:
- RAM/Products
The search results show the device manufacturer, model name, module size, and memory technology. Clicking on a search result will take you to the detail page of the selected item.
- Categories
Additionally, you will see device manufacturers along with series and model lines. Clicking on a result will take you to the overview page of the selected model line.
- RAMONA – RAM Online Analysis
The RAM Online Analysis Tool RAMONA was developed by us to help you find the right RAM for your system. This intelligent program reads the BIOS system information of your device and searches our database for exact matches. Once RAMONA identifies your device, the compatible RAM options are displayed automatically. Click here for the RAM Online Analysis Tool RAMONA ...
- Navigation by manufacturer and model lines
Click at the top or on the RAM page on the manufacturer of your device and navigate through the manufacturer's series and model lines to find possible memory upgrades for your device. If the device manufacturer you're looking for is not listed among the top manufacturers, click on the link “Find RAM for other manufacturers ...”.
On the next page, we will display an extended list of the most important and widely used device manufacturers.
If you still can't find your manufacturer on this page, please click on “Other” in the manufacturer list. This list includes niche manufacturers or those with a small market share. - Navigation by device categories
Navigation by device category is another way to find the right RAM for your device. Click at the top on one of the six suggested device categories for notebooks, servers, motherboards, printers, desktops, or storage/NAS. On the next page, you will see a list of all device manufacturers in the selected category. Choose your device's series and then its model line.
- RAM Blog
In the RAM Blog section, you will find interesting topic articles: information about RAM, tips and tricks for troubleshooting, memory news, guides, information about the overRAMing Project, and much more.
- Contact the Memory Team
Can't find your device? Not sure if you've found the right RAM? Or have questions about the offer?
No problem! Our friendly and knowledgeable memory experts are happy to help you find the right RAM. Don’t hesitate to contact us...