Best RAM for i9 12900K – [My Top Picks]

The latest i9 12900K from intel seems to be a very hot processor. Everyone is talking about the massive amounts of performance it can be capable of.

Most people will probably experience a pretty decent jump in their user experience once they’ve installed this beast of a CPU into their PC’s but that’s not what we’re going to talk about today.

Here are some best ram for i9 12900K I think you should consider

Best RAM For I9 12900K

Corsair Vengeance LPX 16GB

credit: amazon
  • A low-profile height of just 34mm ensures that vengeance LPX even fits in most small-form-factor builds
  • Durable and Powerful long-lasting
  • Hardly any

Corsair is the first name that comes to mind when we talk about high-quality RAM kits and I can’t find a reason why this wouldn’t be one of the best options for your i9 12900K.

It’s fast, it has an attractive design and it’s compatible with most motherboards on the market. If need more than two 8GB modules for your computer then you can grab a third one or even some more.

Not only does it come with a very attractive price tag but the average rating on Amazon is also higher than 4 stars which means that most people seem to be quite happy with their purchase. Not to mention the fact that Corsair Vengeance LPX is well known for its performance, reliability, and overall quality.

If you want RGB RAM but don’t want to spend too much on it, then Vengeance RGB 32GB (2 x 16GB) DDR4 DRAM might be the one for you. It has a memory speed of 2400 MHz and it comes in several different color options to choose from depending on your preference.

While it’s not the fastest memory, it is very consistent and fast enough for gaming and unless you’re planning on doing some overclocking or intense rendering, an RGB RAM like this one will do you good.

G.Skill F4-3600C16D-16GTZR

image credit: amazon
  • High frequency (3600 mhz)
  • No need for higher timings to achieve the desired speeds (2666mhz CL16
  • Comes with a massive heatsink
  • More pricey

If we’re talking about performance and an attractive design then you know G.Skill is going to pop up on our list of recommendations eventually. This particular RAM kit comes with a massive 3600 MHz frequency.

Moreover, it’s rated at the standard DDR4-2666 CL16 timings which means that there shouldn’t be any problems whatsoever with compatibility even though the i9 12900K has higher memory controller requirements.

Coming from a company with such a long history of making high-quality products I can assure you that there won’t be any compatibility issues with this particular RAM kit.

There are quite a few things that make this memory stick ahead of their competitors. The first thing which makes them stand out is the fact that they’re using hand-picked Samsung B die. These are highly sought after by enthusiasts and their price reflects it.

Secondly, these sticks appear to be rather well designed given how large heat spreaders cover each chip completely. This ensures optimum cooling even though RAM modules tend to get cooked pretty easily.

Corsair Vengeance LPX 32GB

image credit: amazon
  • 2666 MHz core speed
  • CAS Latency 14 14 14 36
  • Slim body
  • better cooling mechanism due to the upgraded heat sink
  • Hardly any

Coming up next on my list of the best RAM for i9 12900k processors is the Corsair Vengeance LPX 32GB. Corsair is one of the best, if not THE BEST manufacturer of RAM in the world and they do make really good stuff indeed.

However, many other manufacturers make great RAM, like G.Skill for example (but I’ll get to them later). The Vengeance LPX comes with a lot of nice features like stylish aluminum heat spreaders, high frequencies, and even 16GB packages (for those who want to overclock 32GB).

The Vengeance LPX is also able to work with the latest X299 platform without any issues. These modules are, at least for now, probably one of the best options on the market if you don’t mind spending a little bit more. I feel like the features they offer are worth it.

One thing to keep in mind is that with higher frequencies also comes higher voltage, so you will need to check the required voltage for the Vengeance LPX modules before buying them. They will work on 1.2V but can do even better with lower voltages.

This is a great option for anyone who doesn’t want to spend too much on RAM or wants to make sure they get their money’s worth!

Team T-Force Night Hawk RGB 3466 C16

image credit amazon
  • Cool RGB Lights
  • Powerful RAM for Gaming and processing
  • Reliable for long term usage
  • Affordable
  • Easily controllable LEDs through software
  • No reason not to buy.

Another gorgeous-looking RAM kit that’s also quite popular among computer enthusiasts all over the world. There are so many things that make it one of the best RAMs out there for the Core i9 12900k processors.

You might be wondering why is it so famous, well you are just about to find out. You will be able to enjoy overclockability of over 4.7 GHz with this RAM on the Core i9 12900k processors, which is just a monstrous frequency for the C16 memory kits.

The best value for money you get on this RAM kit on that processor is without a doubt 3200MHz 16-18-18-38 as the operating frequency, with that you’ll be able to overclock even higher and achieve almost stable performance.

You can easily run this RAM with a very good overall daily use scenario, but mind you it’s not going to perform at its best on anything else than the i9 12900k processors and Intel Z390 motherboards.

The one little thing that I don’t really like about this RAM, is the installation process. It’s not hard to install it at all, but still a bit more complicated than on some other memory kits out there.

Overall, this is great value for the money, and on top of that, you get an RGB feature that can be controlled via the integrated RGB LED controller and you also get a nice-looking backplate that comes with this kit.

G.Skill TridentZ 16GB

image credit amazon
  • DDR4 2133mhz speed RAM with a heat spreader
  • 16 GB of DDR4 and more than enough for almost any gamer out there
  • 2.0 XMP profile which means you can easily overclock the ram on your motherboard
  • Hardly any

If you are a gaming freak then you must be aware of the G.Skill series RAMs. Even if you haven’t used one of them you may have heard your friends chattering all over about these.

Well, indeed it is one of the best quality rams out there that will fulfill all your requirements and will not let you down. It has a lifetime warranty and is one of the best out there. The minimum speed it supports is 2133mhz and in my opinion, there is no match for it when you are in the market looking for a RAM.

With this RAM in your hands, playing games like PUBG will never be an issue at all. What I liked about this particular model was that because of its heat spreader it provides excellent cooling to the processor and never creates any heating issue.

I must say this is one of the best quality rams out there in the market and will make your game experience even better than before. Apart from that, the RAM features a 2.0 XMP profile which is one of its many plus points. If you are not familiar with the concept of XMP profiles yet then don’t worry.

You will find everything in our buyer’s guide section. Coming back to the RAM, the TridentZ 16GB is one of my favorite ones. It is available in the market at an affordable price and will never make you feel like it is cheap.

On top of everything, this particular RAM comes with a heat spreader which not only provides cooling but also makes it look classy. I was pretty much impressed by its looks as well apart from all its other pluses.

G. Skill Sniper X DDR 3000 16GB

g. skill sniper image credit: amazon
  • High-quality memory sticks that come in pairs
  • matched for performance and stability
  • They have a standard frequency of 3000 MHz
  • CAS latency of 16 and voltage of 1.35V
  • Compatible with i3, i5, and i7 9000/9300 CPUs as well as z390 chipset motherboards
  • Hardly any

Speaking of the best ram for i9 12900k CPUs have you checked the G.Skill Sniper X DDR 3000? If not then you are missing a lot of quality on the table. Let’s take a closer look and see how this can be the right choice for your needs.

The first thing about this memory stick is its ultimate build quality. It consists of a premium-level PCB which gives it not only a splendid look but also great durability.

It is often the case that having different components can cause some unforeseen problems but you are safe here because the sniper X DDR 3000 comes in pairs. They are matched in every respect which means they have identical performance and stability.

They are fast, reliable and above all, they look amazing! Let’s take a closer look at the numbers. Their standard frequency is 3000 MHz, CAS latency is 16 and they have a voltage of 1.35V. Moreover, they are compatible with i3, i5, and i7 9000/9300 CPUs as well as z390 chipset motherboards which gives you plenty of options to play around with.

Not only that these are the best ram for i9 but they are also compatible with the Intel XMP 2.0 which means you won’t have to bother yourself with its overclocking which is a big plus if we take into consideration that you want fast and easy installation.

All in all, this is one of the best memory sticks on the market today and it will be a worthy addition to your gaming PC.

Crucial Ballistix Sport LT 32GB DDR4

image credit Amazon
  • High clock memory
  • Faster and Smoother performance
  • Slim body structure allows it to be installed in almost any form factor
  • Hardly Any

We Found The Crucial Ballistix Sport LT. It Is Also A Next-Level Gaming Computer Ram When It Comes To Performance And Speed. You Will Never Feel Your Computer Is Lagging Not Even For A Split Second When You Have These Installed.

Apart From The Speed, There Are A Few Other Things That Too Make It An Excellent Choice For A Wide Range Of People. For Instance, The RAM Comes With A Splendid Body That Gives A Remarkable Look When Installed. It Will Simply Add Beauty To Your Setup And Will Take It To A Whole New Level.

Apart From That, The Ram Comes With An Excellent Heat Dissipation Ability. It Is Also Easy To Install And Use Even For People Who Are Amateur When It Comes To Handling Computer Hardware.

Another Thing That You Need To Know About The Ballistix DDR4 RAM Is That It Can Be Used In Almost Any System Out There. This Makes It A Great Choice, Especially If You Are Looking To Buy Your Very First Ram.

The DDR4 RAM Comes With A 32 GB Storage Capacity. However, When Talking About The Actual Usage, You Will Only Get 28 GB Because Of System Requirements And Memory Management. The Prices Are Also Affordable Especially If You Are Just Starting In The World Of Computers.

HyperX Predator RGB DDR4

Image Credit: Amazon
  • Speed: 3,466 MHz
  • XMP Profile Support
  • CL19-19-19-39 Timings
  • Hardly Any

The 32GB (4x8GB) HyperX Predator RGB DDR4 Kit Will Help Gamers Win Big Battles Without Breaking A Sweat. This RAM Has A Clock Speed Of 3,466 MHz And A CAS Latency Of CL19. It Features An Aggressive Design With A Futuristic Look That Will Appeal To The Gaming Community.

An Intel I9-9900K Paired Up With HyperX Predator RGB 32GB (4x8GB) DDR4 RAM Will Be Unstoppable Leaving The Competition Eating Your Dust. Apart From The Numbers And Stuff, HyperX Is One Of Those Companies That Work A Lot On Aesthetics.

Due To Their Hard Work, The End Product Is Usually Attractive And Appealing To The Eyes. The HyperX Predator Is One Of Those Cool Devices Which Is Not Only Popular For Its High Performance But Also Better Looks.

Its Cool RGB Lighting Gives An Aroma Of Gaming To Your Room. It Is Not Only Good For The Eyes But Also High Performance. HyperX Predator RGB DDR4 Features An Aggressive Design That Has A Futuristic Look That Will Appeal To The Gaming Community.

All In All, It Is One Of The Best Choices That You Will Ever Make While Buying Your Dream Gaming PC. The XMP Profile Is Pre-Programmed And Ready To Go Out Of The Box.

It Is Made Of High-Quality Aluminum Which Makes It More Durable And Better Looking Than Most Other RAM On The Market. Moreover, It Is Also Quite Affordable Which Is Another Feature That Compelled Us To Include It In Our List.

It Will Help You Experience A Fast, Smooth, And Lag-Free Performance Which Is What All Gamers Want. HyperX Predator DDR4 Can Easily Handle Games Up To 4K Resolution Without Any Hitches.

Vengeance RGB PRO 32GB

Image Credit: Amazon
  • Reliable Performance
  • Smoother Even Under Heavy Duty Multi Tasking
  • XMP 2.0 Profile Support
  • Feaures 3200 MHz Clock Speed
  • Hardly any

This 16GB (2 X 8GB) DDR4 3000MHz Memory Is Probably One Of The Best If Not The Best On This List When It Comes To Aesthetics. It Has A Sleek Design With Eye-Catching LED Lighting Effects That Can Be Customized Via CUE Utility Software Which Makes It Perfect For Gamers Who Like Their RAM To Reflect Their Personality And/Or Style.

This RAM Comes In Several Different Color Options To Choose From Depending On Your Preference. While It’s Not The Fastest Memory, It Is Very Consistent And Fast Enough For Gaming And Unless You’re Planning On Doing Some Overclocking Or Intense Rendering.

If You Want To Watch 4K Videos Through Your PC While Still Having A Great Gameplay Experience, Then Consider Pairing The Intel I9-9900K With Corsair Vengeance RGB PRO 32GB (2 X 16GB) DDR4 Memory Kit.

It Comes Equipped With XMP 2.0 Support Which Provides Seamless Automatic Overclocking. This Means That If You’re Running Low On Power, All It Takes Is Just One Click Of A Button For Higher Capacity At Faster Speeds Without Doing Anything Else.

With Its Eye-Catching LED Lighting Effects That Can Be Customized Via CUE Utility Software, This 16GB (2 X 8GB) DDR4 Memory Kit From G.Skill Is A Great One For Those Who Prefer Solid Performance As Well Attractive Aesthetics.

Its Memory Clock Speed Hits 3200 MHz And Latency Timings Of CL15-17-17-35 Which Means It Will Never Bottleneck Your PC Performance Leaving You To Focus On More Pressing Matters Such As The Opposing Team’s Formation.


Image Credit: Amazon
  • Higher Clock Speed
  • Much Better CAS Latency
  • Reliable For A Longer Usage
  • High Uality Design Provides Better Cooling
  • Hardly Any

G.SKILL RIPJAWS V Series 16GB (2 X 8G) DDR4 DRAM 2400MHz CL14 Dual Channel Memory Kit. This 4GB (1 X 4GB) F4-2400C15Q-4GVR DDR4 Memory From G.Skill Is A Great Option For Those Looking To Improve Their PC Gaming Experience Without Breaking The Bank.

It Features 4GB Capacity Which Is Enough For Your Daily Computing Needs As Well As Premium Gaming Performance To Keep You Going In A Long Session Without Running Out Of Steam.

It’s Equipped With A Single Stick Design And Runs At 2400 MHz With CAS Latency Timings Of CL15-15-15-35. If You’re Not Familiar With What These Numbers Mean, Then All You Need To Know About This RAM Is That It’s Fast Enough For Most Games But Not So Much So That It’ll Bottleneck Your System.

Ripjaws Is Famous For Not Only Its Performance But Also For Its Superb Quality Aesthetics Which Makes It Stand Out From The Crowd. There Are So Many Memory Sticks Out There But Not All Of Them Are As Good As This One Due To Its Higher Clock Speed, Perfect CAS Latency, And Better Output.

Best RAM For I9 12900k: Buyer’s Guide

Selecting The Right Ram And Other Components For Your Gaming Setup Can Be A Daunting Task. Especially Things Get Harder When You Don’t Have A Lot Of Experience In Your Hands.

Under Such Conditions, You Will Feel Helpless And There Is A Higher Chance That You Will Waste Your Money On Something That You Don’t Even Need.

So This Buyer’s Guide Will Help You Know All The Factors That You Need To Know When Picking The Right RAM For Your Computer System. So Let’s Get Into It And See What Are Those Points.

Clock Frequency & Timings

The Clock Frequency And Timings Are The Most Important For Gaming Performance. The Higher They Are, The More Effective Is Your Setup For High-End Gaming Purposes.

Keep In Mind That You Can Get A Higher Clock Speed From Overclocking But It Isn’t Always Recommended Because Of The Side Effects It Has On Your Hardware.

So Always Check Out The Clock Speed And Timings To Ensure That Your Computer Can Handle The Games You Play Smoothly.

CAS Latency

As You Know, Higher Latency Is Bad For Gaming Performance. Most Gamers Keep Their Eyes On The CAS Latency When Buying RAM.

When It Comes To Computers, Lower Latency Means Less Lag Which Translates To A Better Experience While Playing Games. But You Should Also Check Out Other Factors So That Your Build Can Have Maximum Performance Even In Multitasking.

For Example, If You Need To Run Any Other Task While Playing Your Game, You Will Need RAM With Lower Latency.

GPU & CPU Compatibility

That Is Another Factor That You Should Look Out For. Your Systems Specs Must Match The Hardware That You Are Buying. This Includes Both Your Graphics Card And Processor Because They Work Hand In Hand When It Comes To Performance.

The Motherboard Of Your System Must Have The Right Slot For The RAM That You Are Planning To Buy Or Else It Won’t Work In There And Give You Low Performance. So Always Check Out This Stuff Before Spending Money On Anything.

Compatibility With Motherboard

This Point Is Highly Important When Buying RAM Because If Your Motherboard Has Limited Slots For RAM, It Won’t Support Anything More Than Two Sticks. The Reason Is That Motherboards Have Different Slots To Take In The Memory Modules And Each Slot Can Hold Only One RAM Stick.

So If You Are Buying A Motherboard With Four RAM Slots Make Sure That Your New RAM Has 4 Channels For Its Maximum Performance. If Not, They Will Run At Half The Speed.


The Voltage Of Your RAM Affects Its Performance As Well. When Buying RAM, Always Check That They Are Compatible With Your System’s Power Supply. If Not, Don’t Buy Them No Matter How Good They Are Because It Can Damage Both Of Them If You Do So. So Always Check The Voltage For Better Compatibility.

Hardware Specifics Some RAM Comes With Hardware-Specific Features That Can Improve Their Performance By A Great Deal. You Should Always Check These Out Because They Are An Added Advantage To Your New Gaming Rig.

Cooling System

You Will Need Cooling System For Enhanced Performance Especially If You Are Overclocking Your System. So Always Check The Cooling System Of The RAM You Are About To Buy.

RAM Cooler Or Heatsinks

Another Thing That You Need To Know Is That Some RAM Comes With A Pre-Installed Cooler Which Helps In Dissipation Of Heat And Gives Better Performance For Gaming As Well As Overclocking. But There Are Very Few Options Available In The Market That Come With It. So Always Check Out What You Are Buying Carefuly.

RAM Size

One Of The Most Important Things To Consider When Building Your Gaming Rig Is The RAM Size. All High-Performance Setups Require 8GB Or More Of RAM, But 4 GB Will Let You Play Most Games With Ease Even On Lower Graphics Settings.

This Depends On The Games That You Play And The Graphical Quality That You Want To Set For Them.

Check Out This Factor Carefully Before Making A Decision About What You Should Buy.

So Always Check Everything Mentioned Above Before Buying Your New Memory Module.

Final Word

Selecting The Best RAm For I9 12900k Can Be A Challenging Task For Most Newbies. Therefore, I Have Written A Detailed Guide Including All The Highest Performance RAMs Out There.

I Hope If You Have Made It This Far, Then You Will Have Made Your Choice By Now. Having That Said, If You Don’t Know What To Look For When Selecting The Right Memory Stick For Your Computer Then There’s Another Section That Will Guide You Fully.

I Hope You Have Enjoyed Reading This Article, If Yes, Please Share It With Your Friends And Family. Thank You So Much For Reading

Happy Gaming!