To figure out what these numbers mean check the official windows documentation for Win32_PhysicalMemory and search Memorytipe and Formfactor.

Formfactor will also be a number between 0-23.

MemoryType will be a number between 0-26.

ConfiguredVoltage is the configured voltage for this device, in millivolts.

Speed is the RAM speed/frequency in MHz.

Capacity will be the RAM capacity in bytes (google will convert it to GB in one search).

This will print parameters separately for each RAM module installed - so the number of printed lines will tell you how many RAM modules you have installed.Įnter fullscreen mode Exit fullscreen mode Get memory details with the wmic memorychip command.Start a Command Prompt, make sure you run as administrator, then execute the following commands: In the DDR4 MEMORY row you can see all the frequencies supported by the manufacturer.Īnyhow, let's get this done bois' and girls! Here's an example of an MSI Motherboard's details. This case, you can go to the site of your motherboard's manufacturer and see what it supports. However if you're just assembling your PC you obviously won't be able to run commands. Normally with a few commands you can figure out your memory specs. Let's see how to figure out all these specs and select RAM with the correct parameters! And finally how much RAM do you actually need?.Compatibility with your current RAM? ( Type, speed, voltage and CL).Form factor, type, speeds, and voltages supported by your motherboard?.

In order to make sure the RAM you buy will work, you'll have to consider the following factors: How to use those specs to select RAM suitable for upgrade. See how to get the memory specs of your system.Ģ. I just upgraded RAM in my PC so let me spare you all the time I spent to figure out all the technical stuff.ġ.

You probably ended up here because you like to have 50 chrome tabs open need to upgrade your PC's RAM and you want to do it right.

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