You can usually get this information on your PC’s site. The short answer is yes–most modern computers use DDR4 SDRAM, but the standards are not universal and you may need to check your computer if you’re uncertain.
There are three main types of RAM that are used in today’s computers: GDDR3, GDDR5 and DDR2. Though these types differ by name, they ultimately work in the same way by sending a ‘high’ signal when data is read from a memory location (or written to it). When talking about normal desktop PCs with integrated graphics cards without any other form of onboard RAM-connection, “RAM” refers to Random Access Memory (Graphics Card) or VRAM for video processing.
There are two primary types of RAM for computer systems. They are the older (costlier) traditional type and the newer (less expensive) non-traditional type. The former is generally considered to be the better option if available, but both work just fine depending on budget constraints.
The way you check what kind of RAM your computer uses is with total physical memory capacity, not kilobytes or megabytes. So make sure to take that into account when doing calculations!
You can find out the type of memory your computer has by looking at the markings in a small metal box usually located on the side or front of the machine. Look for stickers that say either DDR3 SDRAM, DDR2 SDRAM, or DDR.
If you’re not sure what kind of RAM your computer uses, or you have one with a custom motherboard, one way to tell is to download the free version of HWMonitor. It’s a graphical monitoring program for CPU, GPU and mainboard temperature and voltage (among other things).
Once it’s installed and running. Go to Monitoring | Sensors | Resource Usage tab. You will see some kind of memory usage depending on how many modules your machine has installed for each type There’s also an Advanced tab that can be used to show information about modules such as Frequency (MHz), Timing Parameter (tCL), and Timings are shown in GCLK cycles) among others if supported by the module manufacturer.
If your PC’s motherboard supports third-generation Intel chips in LGA 1151, you will most likely have DDR4.
Common Types of RAM: DDR1, DDR2, and DDR3; with each generation improving on the other.
DDR4 is still being tested because it needs more components to be created than the previous generations (mainly due to its voltage) so don’t expect it on markets for at least couple of years. Though nowadays computors use specifications from their parents which makes finding out what kind of ram used on computer easier – just check computer BIOS’ page or look under its battery compartment.