6 Best RAM for Intel i9-9900K CPU for Gaming (with Pros & Cons)

PCBuild is reader-supported. We may earn a commission through products purchased using links on this page. Learn more about our process here

Are you looking for the best RAM compatible with Intel’s i9-9900K CPU? I know that finding the right RAM can be tough sometimes, but don’t worry, we’ll share with you the list of the 6 most competitive and best RAM today and make it easy for you.

I hope this guide will help you select the most suitable ram for your Intel i9-9900K CPU and make your gaming experience enjoyable. I’ve personally tried these RAMs with Intel i9 9900K CPU and they’re working like a charm.

But before proceeding further into this article, you need to make sure that this list is curated specially for the Intel Core i9-9900K CPU, so if you have another CPU, the chances are, this list will not work for you.

So, let’s get started with these best RAM for i9-9900K…

Top

Best RAM for Intel i9 9900K CPU

Finding the best RAM for Intel’s Core i9-9900K CPU is not an easy task as it requires a lot of research. However, our team has done the hard work for you and we’ve come with a list of the best RAM that will make your gaming experience better and deals easy:

So, you’ll be able to make a smart purchase without getting disappointed.

1. Corsair Vengeance LPX Series 32GB (2 x 16GB) Desktop Memory with DDR4 DRAM 3600MHz and CL18

best ram for i9 9900k, ram for i9-9900k, ram for intel i9-9900k

View on Amazon

The Corsair Vengeance LPX series is one of the best RAM for Intel core i9-9900K CPU and it is designed for users who demand the very best. It is optimized for overclocking and comes with a 2 x 16GB memory which ensures maximum speed and performance.

The memory module is rated at DDR4-3600MHz with CL18 for higher performance at lower voltage and stability. The memory module of Vengeance LPX features a solid aluminum heatspreader with 4 heat pipes to efficiently disperse heat from the module and maintain consistent and higher clock speeds.

Aside from it, the Corsair Vengeance LPX series also comes with an exclusive XMP (eXtreme Multi-Processor) technology that allows you to easily overclock your system with the flick of a switch. And since these RAMs are optimized for higher performance, you can be sure they will work with your Intel Core i9-9900K CPU and provide higher performance in gaming and other usages.

Performance-wise, the Vengeance LPX series is on top of the list and provides the best RAM for Intel Core i9-9900K CPU. my team has personally tested this RAM, and they’re very satisfied with the performance. If you’re looking for a new memory module that will help improve your gaming experience and give you better value for money, then you should definitely try this RAM.

Pros

  • Best RAM for i9 9900K CPU and it is optimized for overclocking
  • Comes with a 2 x 16GB memory which ensures maximum speed and performance
  • Advanced heat spreader effectively handles heat from the module and ensures continuous high clock speeds.

Cons

  • Doesn’t come with RGB

View on Amazon

My Views?

We tried this RAM and we really love the performance of this RAM. It’s really worth buying for the users who’re looking for the best RAM to improve their gaming experience.

It specifically works great with Intel i9-9900K CPU and it’s not very expensive, so if you’re looking for new memory modules, you should definitely consider this one.

2. Corsair Vengeance RGB Pro Series 16 GB (2 x 8 GB) DDR4-4000 MHz CL18 Desktop Memory

best ram for i9 9900k, ram for i9-9900k, ram for intel i9-9900k

View on Amazon

CORSAIR Vengeance 16 GB (2 x 8 GB) DDR4-4000 MHz CL18 Desktop Memory is a high-speed, dual-channel memory designed for extreme performance PCs. This blazing-fast memory offers outstanding value and can be used with either Intel or AMD DDR4 motherboards.

Vengeance 16 GB (2 x 8 GB) DDR4-4000 MHz CL18 Desktop Memory features an extremely low 1.35 volts which help ensure compatibility with Intel’s ultra-low-voltage platform. A carefully selected array of high-quality DRAM ICs ensures that Vengeance 16 GB (2 x 8 GB) DDR4-4000 MHz CL18 Desktop Memory will perform flawlessly for many years to come.

The aluminum heat spreader provides superior cooling for high-performance systems and helps ensure that Vengeance 16 GB (2 x 8 GB) DDR4-4000 MHz CL18 Desktop Memory performs at peak levels even under the most rigorous thermal loads. It also supports Intel XMP 2.0, which makes for a simple and trouble-free setup with automatic tuning.

With CORSAIR iCue software, you can set up lighting profiles and synchronize with other iCUE-compatible products with free to download of CORSAIR iCUE software. You can also create your own custom lighting profiles to make your system truly unique.

Performance-wise, the Vengeance RGB Pro series is definitely on top of our list and we really love the performance of this memory. It’s really worth buying and we highly recommend this RAM to anyone who’s looking for new memory modules.

Pros

  • Brings stunning RGB lighting to your system
  • It works fine with both Intel and AMD motherboards and also with Intel Core i9-9900K CPU
  • Superior aluminum heat spreader for superior cooling even when overclocked

Cons

  • None…

View on Amazon

My Views?

We have tested this RAM and we really love the performance of this RAM. It’s a great value for money, so if you’re looking for RAM with outstanding performance and better quality, then you should definitely consider this one.

The Corsair Vengeance RGB Pro series is specially designed for users who’re looking for new memory modules that can also provide a better lighting experience with a power-packed performance in gaming, so I highly recommend going with this one.

3. TEAMGROUP T-Force Vulcan Z 16GB (2 x 8GB) Desktop Memory with DDR4 RAM 3000MHz and CL16 (TLZGD416G3000HC16CDC01)

best ram for i9 9900k, ram for i9-9900k, ram for intel i9-9900k

View on Amazon

The TEAMGROUP T-FORCE Vulcan Z is another most powerful ram to use with Intel Core i9-9900K CPU. This memory is specially designed for computer users who want to maximize their system performance and with advanced technology and simple design, it is easy to install and remove.

It has a simple and elegant design to perfectly protect the cooling module and supports both Intel and AMD motherboards. The memory also has XMP 2.0 compatibility, which allows you to enjoy an ultra-fast booting speed.

This memory will greatly enhance your computer’s overall performance. And because it comes with a lifetime warranty, you can be sure it will last a long time. It also comes with a lifetime warranty so you can be sure you will get this memory for a long time.

Performance-wise, this memory is best for Intel Core i9-9900K and comes at a decent price tag. If you’re looking for a good memory for your Intel i9-9900K CPU, then you should definitely consider this one.

Pros

  • The dual-channel design increases your system’s speed and performance
  • Allows your computer to run at its full potential and increase performance
  • Comes with a lifetime warranty and easy installation as well as washing

Cons

  • None…

View on Amazon

My Views?

This is another great memory with high-speed for Intel Core i9-9900K. As the name suggests, it’s a team group product. It’s really one of the best rams for 9900K because it is super fast and provides great performance.

If you have planned to buy a ram for your i9-9900k CPU, then this RAM is definitely worth buying.

4. Crucial Ballistix Series 16GB (2 x 8GB) DDR4-3200 MHz DRAM CL16 Desktop Memory (BL2K8G32C16U4B)

best ram for i9 9900k, ram for i9-9900k, ram for intel i9-9900k

View on Amazon

Crucial is the leader in high-performance memory and the official memory partner of Intel® and AMD®. Crucial Ballistix™ memory is engineered for the leading PC platforms on the market today. It is designed to maximize performance and reliability with intelligent, self-optimizing software that makes sure your PC always has the very best memory to run at peak efficiency.

Crucial’s Ballistix memory is designed for extreme overclockers and enthusiasts who demand the best. It is the perfect choice for those looking to push their PC to the limit. The advanced XMP 2.0 support allows you to automatically overclock to the highest stable frequency or run at JEDEC default frequency.

With Crucial Ballistix, you get 16 GB of high-quality DDR4 memory with speeds up to 3200 MHz, making it the right choice for your system’s performance needs. It also comes with a limited lifetime warranty to give you peace of mind that the memory you’re buying will last a long time.

Performance-wise, this memory provides really good performance, and especially for overclocking and gaming. It has a really sleek and stylish design that will perfectly match your PC build. If you’re looking for a good RAM with great performance, then you should definitely consider this one.

Pros

  • It is super fast and provides great performance to your computer
  • The XMP 2.0 support allows you to overclock to the highest frequency or run at the JEDEC default frequency
  • Dimms are tested to perform reliably at high speeds over extended time periods

Cons

  • Doesn’t come with RGB

View on Amazon

My Views?

The Crucial Ballistix Series is a great choice for people who’re looking for RAM with high performance and a decent price.

This memory provides really good performance and can handle heavy loads. As far as the design is concerned, it comes with a sleek and stylish design that perfectly matches your PC build.

5. G.Skill RipJaws V Series 16GB (2 x 8GB) DDR4-3600 MHz DRAM CL16 Desktop Memory (F4-3600C16D-16GVKC)

best ram for i9 9900k, ram for i9-9900k, ram for intel i9-9900k

View on Amazon

G.Skill RipJaws V Series is another best ram for intel core i9-9900K CPU. This RAM is specially designed for people who want to get higher performance in gaming and overclocking. This RAM comes with 16GB memory containing a 2 x 8GB module with DDR4-3600MHz speed.

It has a CAS Latency of CL16 with 16-19-19-39 timing. This memory is more suitable for the Intel 9th gen processor including the i9-9900k, Pentium Gold G5400, i5-9600K, i5-9400F, i3-9350KF, etc, and AMD Ryzen 3000 and X570 series motherboard. This memory also has a heatsink that can easily dissipate heat and transfer it to your system’s cooling system to give you greater stability.

Performance-wise, this memory provides really good performance and is suitable for those who’re looking for better overclocking and gaming performance. Also, this RAM has a stylish design that will perfectly match your PC build. If you’re looking for a good RAM with great performance, then you should definitely consider this one.

Pros

  • It has great performance and can handle heavy loads
  • The heatsink allows the memory to stay cool and allows for better transfer of heat to your cooling system for greater stability
  • This memory can easily match your PC build

Cons

  • None…

View on Amazon

My Views?

The GSKILL RipJaws V Series is a really good choice for anybody who is looking for high-performance RAM. This memory provides really good performance and has a great heatsink that allows for a better transfer of heat to your cooling system.

Also, it has a stylish design that can perfectly match your PC build. This is one of the best rams for i9-9900K.

6. G.Skill Trident Z RGB Series 32 GB (2 x 16GB) DDR4-3600 MHz CL18 1.35V Dual Channel Desktop Memory (F4-3600C18D-32GTZR)

best ram for i9 9900k, ram for i9-9900k, ram for intel i9-9900k

View on Amazon

G.Skill Trident Z RGB Series is another best ram for intel core i9-9900K CPU. This RAM is specially designed for people who want to get higher performance in gaming and overclocking. It comes with a 32GB dual-channel desktop memory kit that features an RGB LED with full-spectrum lighting effects.

The lighting looks great and it can be synchronized with other G.Skill memory to create a matching memory configuration. The 16GB DDR4 DIMMs are designed for high-performance systems where two DIMMs are needed. They are tested to perform reliably at speeds of 3200MHz, providing support for the latest Intel Z390 motherboards and 8th or 9th generation processors from Intel or AMD.

This memory also comes with XMP 2.0 Support to automatically detect and optimize the best memory speed for your system. The Trident Z RGB Series is built with the finest ICs and has a sleek and stylish design that perfectly matches your PC build. This is one of the best rams for i9-9900K.

Performance-wise, the Trident Z is the best RAM for i9-9900K CPU and it performs really well, giving you great performance. It comes with RGB, has a CAS Latency of CL18, and has a capacity of 32GB.

Pros

  • It has great performance and can handle heavy loads
  • The heatsink allows the memory to stay cool and allow for better transfer of heat to your cooling system for greater stability
  • It has a CAS latency of CL18.

Cons

  • None…

View on Amazon

My Views?

The G.Skill Trident Z RGB is a really good choice for anybody who is looking for high-performance RAM. It provides great performance and looks great with its RGB lighting.

This RAM comes with 32GB memory that consists of two 16GB modules, has a CAS Latency of CL18, and can support Intel 8th or 9th gen processor including the i9-9900K.

Buying Guide for Best RAM for Intel i9-9900K

Finding the best RAM for your Intel Core i9-9900K is not an easy task. There are so many options out there that it can be pretty tough.

So, if you are looking for the best RAM for the Intel 9th Gen Core i9-9900K CPU, here are some factors to consider while buying RAM.

1. Budget for Buying RAM

The first step before buying RAM is to decide how much you want to spend. While the price of the RAM greatly determines its features, there are still great options that can be bought within a limited budget. Many RAMs are available in different capacities, performance, and price ranges.

So, before buying RAM, try to decide on a budget. This will help you narrow down your choices and make the process easier. Also, don’t forget to take note of your needs so you can be sure that you are really spending for what is truly necessary.

2. Speed of the Memory

The speed of the memory is another factor that needs consideration when buying RAM. While the speed itself is related to the process your system runs, it’s also important in determining how well your PC can handle heavy loads and multitask.

So, when comparing different types of RAM to find the best for you, you should consider their RAM speed. The RAM speed affects how fast your PC can perform. The 9th Gen Intel Core i9-9900K runs using a speed of 2666MHz. So do keep this factor in mind while buying RAM.

3. CAS Latency of RAM

Every RAM has a CAS latency which determines how fast your system can work even if it’s dealing with heavy loads. Lower latency means faster memory and a more responsive system. In general, the recommended CAS Latency for Intel Core i9-9900K is CL18 or lower.

But, you have to check whether the RAM you are planning to buy has a lower or higher CAS Latency rating because it will determine how responsive your system will be. So, before buying RAM, make sure to verify the CAS Latency of the kit you are planning to buy.

4. Warranty

When you buy RAM, you want it to work for a long time. So, when buying RAM, make sure to check if it comes with a warranty. Warranties help in protecting you from any kind of problems with the product. A warranty is also one of the factors that add value to your product. The best thing is that some manufacturers provide a longer warranty on their RAMs.

So, before buying any RAM, check if it comes with a warranty period. Also, know the terms of the warranty period to help you determine if it is worth buying the RAM or not.

5. Heat Sink Design is Also Important

While the RAM type isn’t the only factor that determines how well it’ll run, its heat sink is one of the most important factors. The heat sink is an important part of keeping your RAM cool and enabling you to ensure the best performance.

The heat conductivity of the heat sink determines how quickly it will cool down. The higher its heat conductivity, the better will be its cooling ability. Not only does this affect your RAM’s performance but also its lifespan.

Usually, the heat sink of the RAM has multiple layers, each of which is designed to keep it cool. To get the best performance, make sure to get a RAM with a good heat sink design.

6. Compatibility with your Motherboard

Before buying RAM, check if it is compatible with your motherboard and computer system. The purpose of this check is to avoid any kind of issues while using the RAMs during startup and booting.

Also, make sure to check if your motherboard is compatible with the heatsink or fan on the RAM. Some RAMs come with an adapter for better cooling while using in a system that may not have a fan or heatsink built-in.

7. RAM Type – DDR3 vs DDR4

RAM memory has two types: DDR3 and DDR4. While both are RAM types, they are different in many ways when it comes to their performance and many other factors. DDR4 RAM is an updated version of DDR3 RAM. While most new PCs use DDR4 RAM, older computers use DDR3. So, if you are planning to use your old computer with its existing RAM, then it’s important to check which type of memory it uses.

If your computer is using DDR3 RAM, then it is not possible to upgrade it to DDR4. You’ll have to buy a new PC with DDR4 memory. So, if your computer is using DDR3 and you want to upgrade its memory, then make sure to check if the RAM you plan to buy is compatible with your computer.

8. Single or Dual Channel

There are two types of RAM that usually come with a motherboard: single channel and dual channel. Single Channel is a kind of RAM that can run on a single memory channel, while dual-channel is a kind of RAM that can run on two channels.

Most motherboards today use dual-channel memory. So, if you are planning to buy RAM, make sure to check if it is compatible with your motherboard. If it isn’t, then there may be some issues while using the system.

Frequently Asked Question (FAQs)

Still, have doubts? I know, sometimes we all get confused despite all that we learn. So, here are some frequently asked questions related to the best RAM for i9 9900K.

Q: What is the difference between Single Channel and Dual Channel Memory?

The major difference between single-channel and dual-channel RAM is that the dual-channel can process data at a much faster rate than the single channel.

If you are gaming or performing any other kind of task that needs high levels of performance, then it’s better to opt for dual-channel RAM. This way your system will be more efficient and responsive so you can run your tasks smoothly with little to no delay.

Q: What is the difference between DDR3 and DDR4?

DDR3 and DDR4 are two types of RAM. While both are RAM, the major difference between the two is their speed and specifications. DDR4 RAM is an updated version of DDR3 RAM and most new PCs use DDR4 RAM.

There are also some differences in performance and lifespan when using these two types of memory. So, when choosing the best RAM for your PC, you should consider the type of memory it uses. DDR4 RAM is more efficient and runs faster when compared to DDR3 RAM.

Q: What is CAS Latency? How is it different from the speed of the RAM memory?

CAS Latency is the measurement of how long it takes your system to respond to a request from your CPU. It is also known as response time. It is also a measure of how quickly the RAM memory responds/renders data to your CPU, which determines how fast your computer can be.

The higher the CAS Latency rating, the more sluggish your system will be and the longer it will take to react when dealing with heavy transactions. So, before buying RAM, make sure to check the CAS Latency of the kit you are planning to buy.

Wapping Up

So, these are some of the best RAMs and factors that you need to consider before buying RAM for your Intel Core i9-9900K. While the price of RAM is one of the most important things to consider, it’s also important to check other factors while buying RAM.

Now you know the factors to consider when buying RAM. Now, it’s time to choose the best for your Intel Core i9-9900K.

If you have anything else in mind while buying RAM, leave a comment below. I hope this information has been useful.

The PC Build is a blog where we cover topics related to PC Builds, Custom PC Picker, and Parts Reviews.
All the information which is published on our website is collected through independent research and tests. The data is being verified through consultation with reliable sources.
Also, We constantly update the content on our website, keeping it fresh and relevant to our readers at all times.

Leave a Comment