How A lot RAM Does my PC Help? [How to Check]


Asking your self how a lot RAM your laptop can take?

It’s a superb query to ask, particularly for those who’re eyeing some RAM upgrades however don’t essentially know what’s suitable together with your PC but. Let’s dive into all you have to learn about RAM capability!

How A lot RAM Can My Laptop Take?

First: Establish Your Motherboard and RAM Slots

Earlier than we decide your full RAM capability, let’s verify the plain and discover the quantity of RAM slots you’ll be capable of populate. Doing this needs to be so simple as glancing on the RAM slots in your motherboard.

If these aren’t seen whereas your PC is in use, make sure you shut down your PC earlier than eradicating its facet panel and discovering your RAM slots.

For those who’re utilizing a laptop computer, additionally, you will have RAM slots. The place they’re and the way accessible they’re to you’ll rely on the laptop computer producer, however user-replaceable RAM on laptops has been fairly widespread for some time now.

Corsair Vengeance SODIMM Laptop RAM

Picture Credit score: Corsair

Many laptops have an unscrewable hatch within the backside for precisely this performance.

CPU-Z to the rescue

For those who’d reasonably not open up your PC or Laptop computer, you’ll be able to obtain a useful little software known as CPU-Z, which’ll present you what number of RAM slots your Motherboard has and which of these are populated already!

Obtain CPU-Z right here, launch it and navigate to the “SPD” part. For those who open up the Reminiscence slot part dropdown, you’ll see what number of slots can be found to you. You may click on via all of the accessible slots to see if there may be any information being displayed. If that’s the case, that slot is populated.

In my instance beneath, I’ve 4 RAM slots, and all of them are populated:

CPU-z Ram slots amount

You too can discover the variety of RAM slots accessible to you in your Motherboard’s handbook and on its product web page, within the “Technical Specs” part.

Now that we’ve decided your most variety of RAM sticks by inspecting the RAM slot, let’s discuss methods to get your correct most RAM capability and most RAM pace specs.

Motherboard Chipset Specs Decide RAM Pace and Capability

Motherboard Chipsets Impact on PC Performance

Your motherboard’s chipset truly determines many options on the motherboard, together with most RAM pace and RAM capability.

Utilizing your motherboard’s mannequin quantity, you’ll be capable of discover your Motherboard’s product web page, which has all the mandatory information you’ll want.

This info also needs to be accessible in your motherboard’s handbook if in case you have it available.

Most trendy chipsets aren’t that strict on RAM capability, however RAM pace will be very reliant on higher-end chipsets.

Right here’s what the specs product web page for my explicit motherboard appears like on the MSI web site (MSI X570 Creation):

Find RAM support on Motherboard

As will be seen within the picture above, I’m navigating to “specs” and within the desk beneath (detailed view) there’s a number of information for Reminiscence.

Let’s dissect that information:

  • My motherboard helps 128 Gigabytes of Reminiscence when utilizing 4x complete RAM Modules, so 32GB every.
  • Relying on the CPU I’m at present operating (third or 2nd gen Ryzen), it helps totally different RAM frequencies.
  • It helps RAM Modules operating in Twin Channel
  • (It helps un-buffered reminiscence in addition to ECC reminiscence, however gained’t use the ECC characteristic)

That final hyperlink, although, “See supported reminiscence” is what is going to make it simple for us to truly decide if, out of all of the totally different RAM manufacturers and SKUs accessible in the marketplace, which ones have been examined to run fantastic with our motherboard, and during which capability.

The hyperlink results in a so-called QVL Listing, a Certified Vendor Listing (or Reminiscence Compatibility Listing), which is out there for all standard motherboards from all standard motherboard manufacturers.

That checklist will show all RAM Modules which have been examined by the motherboard’s model and work effectively together with your motherboard. Is that this checklist exhaustive? It’s not. But it surely’s a superb place to begin for those who’re not too tech-savvy.

Additionally examine our different RAM Compatibility articles for more information on discovering one of the best RAM in your wants:


Is there a restrict to how a lot RAM a pc can deal with?

Sure! In fact, any given motherboard goes to have a selected RAM restrict.

Newer variations of Home windows can even have a RAM restrict, however effectively above something most customers are placing into their motherboards.

As soon as we handed the 32-bit RAM restrict (4 GB) and normalized 64-bit computing, although, the quantity of RAM doable on a motherboard has solely stored rising.

Memory (RAM) Limitation on x86 32-Bit CPU

RAM limitations on trendy motherboards varies significantly, however has lengthy but to achieve the theoretical restrict of 64-bit computing.

Trendy shopper boards prime out at round 128 GB, however server boards can go a lot larger than that. We’ll by no means see motherboards with help for 18.4 Exabytes of RAM at this price!

How a lot RAM does my laptop want?

Figuring out how a lot RAM is required in your particular PC goes to take a while and pointed questions.

The quantity of RAM your PC wants is reliant on the workloads you’ll be operating in your PC, since RAM is mainly the CPU’s “workspace”.

For a modern-day entry-level productiveness PC, although, I undoubtedly wouldn’t begin with something lower than 8 GB, and advocate 16 GB as a place to begin for many PC builders at this time.

Alex has written a extra detailed “How A lot RAM You Want?” Information elsewhere on the location that I like to recommend to anyone who desires a little bit extra steering on RAM decisions, particularly for rendering or productiveness.

Do I want quicker RAM or extra RAM?

I’ve written an prolonged information on quicker RAM vs extra RAM already, however I’m nonetheless snug saying that extra RAM is usually the higher improve earlier than wrapping up this text.

Nonetheless, there are some workloads that truly do see worthwhile boosts from RAM pace upgrades, notably excessive FPS gaming.

Over to You

And that’s all!

I hope this text helped you establish how a lot RAM your laptop can take. RAM capability could be a high-impact improve on a PC, particularly one used for heavy-duty multitasking or numerous productive work and rendering.

Good luck with upgrading your RAM, if that’s what you’ll be doing!

Every other questions on RAM or PC {hardware}? Let me know within the feedback and I’ll assist as quickly as I can. Alternatively, you’ll be able to communicate to the broader CGDirector Crew and Group on our Discussion board, populated with extra Consultants and Lovers.

Till then or till subsequent time, blissful computing! And keep in mind to not go too arduous on a RAM improve for those who could also be bottlenecked elsewhere.