Best RAM for i7 9700k in 2021

Secure the best memory for your i7 CPU

best ram for i7 9700k

Random Access Memory (RAM) is an important part of your computer’s build. This basically works in tandem with the core processing unit (CPU) to get the best out of your computer. However, if you’re new to upgrading or adapting components of your computer, it can be confusing knowing what’s the right RAM for your particular CPU.

If your computer has the Intel i7 9700k CPU, then you’ll want to choose the right RAM hardware that works with your computer’s setup. But if you’re new to all of this, then chances are that you’re not entirely sure what you should be looking for when it comes to RAM. Let alone be able to decipher all the computer jargon! There are loads of things that you’ll need to consider before buying new RAM for your computer.

Today, we’ll be looking at the best RAM for i7 9700k to give you the best possible computer setup.

Trying to find the best RAM for i7 9700k can be a tricky business. Especially if you’re more of a novice computer geek who’s just starting to dip their toes in the computer-building waters! It can be difficult deciphering all of the technical details to find the best RAM for your needs.

What are the key features of RAM that you’ll need to consider to ensure that it’s compatible with the i7 9700k? How big should it be? How compatible is it with the rest of the technical features in your computer setup? What kind of price point should you be looking at?

There’s no need to panic. We’ve done all the hard work so that you don’t have to! We’ve researched and reviewed hundreds of products and narrowed it down to the 5 best RAM for i7 9700k. You can rest assured that these 5 RAM products will give you the best performance when combined with your CPU!

So let’s get stuck in and take a look at the best RAM for i7 9700k!

Our Recommended

Best RAM for i7 9700k in 2021

Editor's Choice
PROS

Latest Intel and AMD DDR4 motherboards

Hand-sorted memory chips

Low-profile height

Efficient heat dissipation

CONS

May have to tweak settings to achieve the faster speed of 3000MHz

The Corsair Vengeance LPX 16GB (2x8GB) DDR4 3000 MHz easily earns our spot of top pick for compatibility with the i7 9700k CPU. One of the most important factors to look for is that your chosen RAM is DDR4 compatible to make sure it works with the i7 9700k. This particular RAM comes with the latest Intel and AMD DDR4 motherboards to ensure that it has the wide compatibility that you need.

Another great feature of the Corsair Vengeance LPX 16GB is that it comes with hand-sorted memory chips. This gives you the high performance that you’re after from your RAM and CPU combination. The Corsair Vengeance LPX 16GB also offers you generous room in terms of overclocking, which is a great feature to look for if you want to push your CPU to those faster clock speeds.

This particular RAM features a low-profile height, too. It measures just 34mm, meaning that the Corsair Vengeance LPX 16GB will fit into even the smallest computer setups. So you won’t have to worry about compromising on performance by opting for a slimmer model!

What’s really great about the Corsair Vengeance LPX 16GB is that it’s able to offer you efficient heat dissipation. The solid aluminum heat spreader will dissipate heat from each module so that they’re able to maintain the high performance that you’re after. This will especially be handy if you’re wanting to run your computer setup at faster clock speeds.

Overall, the Corsair Vengeance LPX 16GB combines a range of great features to deliver a solid performance when combined with the i7 9700k.

Best High-Speed
PROS

Designed for Intel-based platforms

3200MHz memory speed

RGB LED light bar

Award-winning heat spreader design

CONS

RGB LEDs occasionally randomly unsync

The G.SKILL TridentZ RGB 16GB (2x8GB) DDR4 3200 MHz is another great choice for your i7 9700k. This particular RAM hardware has been specially designed to work with Intel-based platforms, which makes it the perfect fit with your CPU. You won’t have to worry about double-checking that it’s definitely compatible with your specific Intel CPU.

A great feature of the G.SKILL TridentZ RGB 16GB RAM is the fast memory speed. This particular RAM comes with a memory speed of 3200MHz and combines 2 8GB matched modules for superior performance. Ideal if you’re looking for RAM that’s going to be able to work in tandem with your i7 9700k CPU to give you the best! This DDR4 memory kit won’t compromise on performance.

A unique feature of this particular RAM is the uncovered light bar which features RGB LEDs. This will be an interesting feature to make use of in your computer build. The light bar comes with a fluid spectrum rainbow wave as default, however, you can personalize the colors displayed using downloadable software.

The G.SKILL TridentZ RGB 16GB makes use of an award-winning Trident Z heat spreader design. This unique heatsink design allows the RAM to efficiently dissipate heat that builds up through use, maintaining a solid performance.

If you’re looking for RAM to give your PC build a more personalized touch, the G.SKILL TridentZ RGB 16GB will be a great fit for you.

Best Reliable
PROS

Compatible with most PC builds

Hassle-free memory upgrade

Memory speed 2400MHz

Lifetime warranty

CONS

Not as many fancy features as competitive RAM products

The Patriot Signature Line 16GB (2x8GB) DDR4 2400 MHz will combine perfectly with your i7 9700k to deliver the reliable performance that you need. This particular RAM has been designed to run with a memory speed of 2400MHz. Perfect if you’re looking for RAM that’s going to be able to keep up with your computer’s demand.

What’s really great about this particular RAM is that Patriot only uses the highest quality components and ensures to hand test the RAM hardware. This ensures that every module in the RAM exceeds industry standards to give you the hassle-free plug-and-play memory upgrade you need right out of the box.

Another great feature of the DDR4 modules is that the Patriot Signature Line 16GB kit is a wonderfully versatile addition to your PC build. Its versatility makes it suitable for pretty much any PC system, so will be more than a match for your i7 9700k CPU. Patriot aims to give you an easy-to-use RAM option for faster PC performance.

Patriot is so confident that you’ll be happy with your RAM’s performance that they offer a lifetime warranty. This is a handy feature to look for if you want more peace of mind when investing in your computer components. Patriot also offers free customer service to cover any queries you may have.

The Patriot Signature Line 16GB is another solid choice in terms of RAM that’s compatible with the i7 9700k.

PROS

High speed and low latency

Optimized for Intel chipsets

Black aluminum heat spreader

Designed for reliability

CONS

Expensive

The Kingston HyperX Predator 32GB (4x8GB) DDR4 3600 MHz gives you the superior DDR4 performance that you’re looking for. This particular RAM combines high speeds and low latencies for a truly impressive performance that will be more than a match for your specific computer build.

What’s really great about this particular RAM is that it features an Intel Extreme Memory Profile (XMP) profile. This helps the Kingston HyperX Predator 32GB to be optimized for the latest Intel chipset, making it a perfect fit for the i7 9700k. So you’ll know you’ve got the right technology that will combine perfectly with your Intel CPU.

A unique feature of this particular RAM is that it comes with a fierce black aluminum heat spreader. This works to keep the RAM unit cool while in use, which will be essential for consistent performance. This black heat spreader ensures that your new RAM will be able to keep up with even the most demanding computer usage.

Another great feature of the Kingston HyperX Predator 32GB RAM is that it has been specially designed for reliability. The Hyper X memory modules have been engineered to ensure that they are all free from material and manufacturing defects. Perfect if you’re looking for extra peace of mind when choosing the best RAM for your i7 9700k CPU!

Overall the Kingston HyperX Predator 32GB delivers a solid performance that will be suitable for use with your i7 9700k CPU.

PROS

Suitable for Intel software

Dynamic multi-zone RGB lighting

Optimized for overclocking

Aluminum heat spreader

CONS

Need to download iCUE software to sync with Asus Aura

The Corsair Vengeance RGB Pro 16GB (2x8GB) DDR4 3200 MHz is another great choice of RAM for the i7 9700k CPU. This particular RAM is suitable for a whole range of Intel CPUs as well as AMD CPUs. The Corsair Vengeance RGB Pro 16GB (2x8GB) can offer you the next-generation software that you’re looking for to give your computer the speed boost it needs.

A great feature of the Corsair Vengeance RGB Pro is that they come with dynamic multi-zone RGB lighting. This allows you to add a more personalized flair to your PC build. You can choose between dozens of preset lighting profiles, or even create your own lighting displays using the Corsair iCUE software. Perfect if you’re looking for RAM with an extra wow factor.

What’s really great about the Corsair Vengeance RGB Pro is that it’s been optimized for overclocking. Combined with tight response times, the Corsair Vengeance RGB Pro will be the perfect fit for your i7 9700k CPU. The high-frequency DDR4 memory will give you the high-speed response times that you need from your RAM for those demanding applications.

Another great feature of the Corsair Vengeance RGB Pro is that it comes with an aluminum heat spreader. This can provide you with superb, efficient cooling for every module in the RAM unit. The aluminum heat spreader makes it perfect for overclocking should you want faster speeds from your CPU.

Overall the Corsair Vengeance RGB Pro combines a range of great features to create truly competitive RAM.

Things To Consider

DDR4

To make full use of the full processing ability of the i7 9700k CPU, you need to ensure that your chosen RAM is DDR4. DDR4 RAM stands for “double data rate fourth generation random access memory”.

The DDR4 feature basically means that your chosen RAM can achieve the higher speeds and efficient performance that you’re looking for to make the most of your i7 9700k CPU.

With the DDR4 chips in your chosen RAM, your i7 9700k CPU will be able to give you a faster performance. This will be essential for making the most of your software and allow the CPU to achieve the best possible results.

DDR4 chips can offer increased transfer speeds between your RAM and CPU compared to older models such as DDR3. These higher transfer speeds make them a perfect fit for more powerful CPUs such as the i7 9700k.

RGB vs non-RGB

One of the factors you’ll need to consider is if you want RAM that comes with RGB LEDs or not. If you’re not all that fussed about an aesthetically pleasing setup, you can choose RAM that comes without RGB LEDs. There are plenty of options to choose from that prioritize a solid performance over looking pretty.

However, some people may want to opt for a setup that will look snazzy every time you turn your computer build on. In this case, RAM that comes with RGB lighting can add a more personalized flair to your setup. These types of RAM allow you to customize your setup however you see fit.

Take a look at how many RGB LEDs your chosen RAM comes with. What lighting options does it offer? Can you adjust the color display using additional software or does it only come with default display settings? If you want a fully customizable RAM, this will be a handy feature to bear in mind.

Heatsink

A crucial factor to consider when choosing the best RAM for i7 9700k is what kind of heatsink the unit can offer you. This will be an essential feature to consider, as RAM with an inferior heat spreader design will become damaged from overheating and stop working properly.

An efficient heatsink system should dissipate any heat that builds up during use and keep your RAM system cool. A cooler system will be able to work efficiently with the CPU, even during the most demanding gaming sessions or while using demanding applications for work.

Take a look at what heatsink design your chosen RAM comes with. Is it able to keep your RAM cool even when it’s been used for long periods of time? Does it dissipate heat from every module in your RAM or just from a select part of the unit? How efficiently your chosen RAM can cool down during use will be an incredibly important factor in terms of its performance.

Size

After checking that your chosen RAM is compatible with your Intel i7 9700k CPU, you’ll want to ensure that it will actually fit into your specific computer build. You won’t want to have spent all that money to find out the RAM won’t fit into the slot you’ve got available!

Take a look at your PC build before you commit to buying your new RAM. Is it a standard size or have you opted for a more low profile style unit to try and get as many different components in there as you can? While a low profile unit may be tempting in theory, you should ensure that your chosen RAM will be the right size to fit in the case.

To ensure that your chosen RAM is fully compatible with your computer build, you’ll want to make sure that it’s the right size for your particular setup.

Our Verdict

Editor's Choice

Our top pick is the Corsair Vengeance LPX 16GB (2x8GB) DDR4 3000 MHz. This RAM gives you all the high-tech features you need from your RAM to keep your computer setup working as fast as possible. This makes it a great fit for the i7 9700k if you’re wanting superior performance.

Second in line is the G.SKILL TridentZ RGB 16GB (2x8GB) DDR4 3200 MHz. This RAM will combine with your i7 9700k to give you a superior performance but with a more personalized flair thanks to the unique RGB LEDs.

Next up is the Patriot Signature Line 16GB (2x8GB) DDR4 2400 MHz. This particular RAM has been designed to be compatible with pretty much any computer setup, so will be more than a match for your i7 9700k CPU. This is a great hassle-free plug-and-play option for fast performance.

Fourth in our lineup is the Kingston HyperX Predator 32GB (4x8GB) DDR4 3600 MHz. This RAM offers you a solid performance that has been optimized for Intel’s latest chipsets. The perfect fit for your i7 9700k!

Last but not least is the Corsair Vengeance RGB Pro 16GB (2x8GB) DDR4 3200 MHz. This particular RAM is another great choice for pairing with your CPU. It offers you a range of great features to give it a competitive edge for Intel software.

And so our guide on the best RAM for i7 9700k comes to an end! The 5 products we’ve selected should be more than a match for your computer setup. Got any questions for us about the best RAM for i7 9700k? Drop us a line in the comments below and we’ll be more than happy to help you!