Best RAM for i9 9900K
Best RAM for i9 9900K

Having the best RAM for i9 9900K results from several factors. This includes being quick, current, well-engineered, dependable, and cost-effective.

You don’t want a computer that struggles with specific tasks, such as gaming or programming. This is why you need RAM that optimizes your computer’s capabilities. This way, your computer’s critical components work together to produce the best results.

Choosing the Best RAM for the i9 9900K processor is more complicated than purchasing the cheapest modules on the market.

The Intel Core i9-9900k is a famous 8-core CPU model, and its top performance is only possible with the correct RAM. Along with this powerful CPU, you’ll need some fast RAM sticks.

Best RAM for Intel Core i9-9900K 2022

The Intel Core i9 9900K is among the ideal desktop CPUs, with all the necessary features to satisfy computer aficionados.

The CPU has more cores and frequency range, resulting in fast speed and excellent performance. Since it handles single and multi-threaded workloads and has Solder TIM, Intel’s Core i9 9900K is the fastest chip-based mainstream processor on the market.

We’ve compiled a great list of the best RAM for i9 9900K for your PC. These RAMs work with your core processor to provide the best possible performance. They’re worth purchasing whether it’s to ensure faster speeds or run error-free software. Purchasing one compatible with your system’s requirements, color pattern, and other factors is critical.

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Buying Guide:

There are a few aspects to consider when deciding which type of RAM to purchase.


Your computer should have at least 8 GB of RAM for anything from browsing to modern gaming. However, by today’s standards, that’s a little tight. You’ll need twice as much to maintain those high settings if you’re a serious player.

The good news is that with 16 GB of RAM, you can quickly run the most recent games and programs. Some jobs can be much more demanding, such as rendering videos at the highest definition, in which case 32 GB should be your starting point.


This value represents the time it takes the memory to read data from one of its column positions. This is not the same as speed, which indicates the amount of data transferred per unit of time. For a high-performance configuration, you’ll require a low CAS latency.


If you’re working on a tight budget, devices with speeds ranging from 2400 to 2666 MHz are an excellent choice. Gamers should strive for a frequency of 3200 MHz or higher. Realistically, Overshooting that speed does not result in significant improvement and should be undertaken only by those with a high budget.


RGB is a nice-to-have feature that isn’t necessary. Whether you need a colorful or plain RAM module is entirely based on your needs. It’s important to remember that RGB does not affect actual RAM performance.

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HyperX Predator DDR4 RGB 64GB Kit (4 x 16GB)-Top Pick

Both Intel and AMD-based systems run admirably with HyperX Predator DDR4. This is specifically developed to increase the frame rate and keep streams broadcasting simply smooth to enhance your highlighted reel changes by providing a speed of roughly 4800MHz when combined with quick CL12-CL19 actual timings.

Furthermore, the black PCB and the elegant black heat dissipator help to keep your system cool even while it’s being used heavily.

Furthermore, this device is available in single module storage capacities ranging from 8GB to 32GB, as well as required packages of 2,4,8 with capacities ranging from 16GB to 256GB. By purchasing this RAM, you will have peace of mind knowing that your need will be met with outstanding performance.

The illumination and the performance of this RAM for the i9 9900k are exceptional. It, too, is from the most recent generation.

If you’re concerned about aesthetics, you’ll be relieved to learn that your trendy black piece of hardware’s Sync technology allows you to configure RGB without using extra wires.

If you value performance above all else, two things will make you happy. The performance is excellent right out of the box, but you can tweak it with overclocking. In BIOS, you can switch between hand-tuned profiles and never have to fiddle with it manually.


  • Good performance
  • Excellent overclocking abilities
  • Aesthetic


  • Pricy

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Corsair Vengeance LPX 16GB (2x8GB) DDR4 DRAM 3000MHz-Staff Pick.

This is a good deal if you want the best RAM for i9 9900k, which is stylish and functional. The lighting is striking, and you can control it using the brand’s software or any other light-syncing program you prefer.

To operate, this RAM has 16 GB divided between two modules. If you’re dissatisfied with the factory settings, the XMP profile will assist you in reaching those incredible 3200 MHz speeds with CL16 latency. 

And the cooling system is powerful enough to keep everything cool and optimized. Corsair’s Vengeance LPX memory is designed for high-performance overclocking.

Heat is aimed from the ICs to your system’s cooling path to increase overclocking potential, thanks to a pure aluminum heat spreader that promotes faster thermal dissipation. It has the highest ram speed for the i9 9900K. It is the best ram speed for i9 9900K.

Its DDR4 sleek design is compatible with the most recent DDR4 systems and pledges frequency components. There is also plenty of bandwidth and lower power consumption than other modules. Your Vengeance kit is secure with XMP 2.0 support for trouble-free immediate overclocking. It suits Intel and AMD systems and delivers consistent and remarkable results. 

Lockups, longer loading times, and other unusual behaviors are extremely rare. Corsair DDR4 RAM is designed for the most recent motherboards, including the Intel i9 9900K. It contains several integrated circuits, each with its performance capabilities.

Furthermore, it has higher bandwidth and frequency than other RAM models, including DDR3. At the same time, the Corsair Vengeance consumes little power, resulting in fast and dependable achievement.


  • Easy to maintain
  • Highly Compatible 
  • Great Working Speed
  • Best Overclocking Ability


  • Memory May does not work At 3200MHz

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Crucial Ballistix 3200 MHz DDR4 DRAM-Budget Friendly

The Crucial Ballistix 3200MHz DDR4 RAM module outperforms the majority of high-end RAM (16 GB Kit). The RAM features RGB effects and is available in a SODIMM form factor if you need it for a laptop. It’s also the most excellent laptop memory.

Furthermore, the presence of the XMP 2.0 profile allows the RAM to be overclocked. With a simple BIOS adjustment, you may now increase the primary frequency of 3200 MHz to a high value. Last but not least, We would strongly recommend this RAM to anyone living in a tropical climate, as the RAM’s robust heatsink allows it to operate at greater temperatures.

This is an excellent affordable z RAM for individuals unconcerned about their system’s appearance. It also has small dimensions, allowing wind to move in micro towers freely.

You can comfortably play all modern games with 16 GB in a pair of DDR4 modules. The latency isn’t too bad, coming in at 19 CAS. However, you may play any game with a 2666 MHz processor, provided you lower your settings somewhat when playing the more demanding titles.


  • Pocket Friendly
  • Excellent RGB
  • Good Heatsink
  • Good overclocking Ability


  • None

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Corsair Vengeance RGB PRO 16GB (2x8GB) DDR4 3200MHz– Animated Lightening 

An even more Corsair product on the Best RAM for Core i9 9900K is unsurprising. Most Corsair RAMs are excellent and a must-have if you want a smooth gameplay experience. In terms of my expertise, it was acceptable. Not because it’s from the Corsair, but because it has some fascinating features. Corsair is a well-known manufacturer of computer system components. 

Corsair RGB Pro is not only stylish and appealing, but it also allows you to overclock your RAM for maximum performance. Many computer enthusiasts buy this product because it elegantly illuminates your CPU with beautiful RGB lighting. As a result, from an aesthetic standpoint, this is a fantastic tool. However, its excellent compatibility and quality distinguish it as a one-of-a-kind product, particularly for graphic designers, video editors, and gamers.

Furthermore, it has custom-designed RAM designed for optimized performance on the Intel i9 9900K. Because the RAM has high-quality ICs and speeds up to 4600 MHz, users can achieve significant overclocking with Corsair RGB Pro.

The I-CUE software included with the device allows you to modify the light on each module to meet your style and system design. The Light Link enables you to synchronize lights across many Corsair modules.

Because the transaction time is reduced due to the CAS latency of 16, the overall running time for the applications is also reduced. It is ideal for multitaskers.

Furthermore, the RAM received the award for being the most aesthetically pleasing due to implementing the RGB module. Again, the 3200MHz frequency is advantageous for gaming. All you need to do now is sync the RAM modules with the motherboard, and you’re ready to go.


  • Sleek Designing
  • Best Lightening 
  • Great overclocking Ability
  • Highly compatible


  • Slightly pricer

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TEAMGROUP T-Force Vulcan Z DDR4 16GB Kit (2x8GB)-Simple Designing 

The Team Group has responded to higher-priced models with this RAM. Removing RGB LEDs is one example, but it’s not the only one. It can also protect the memory, ensuring it is stable and performs well. In addition, Vulcan Z has excellent heat dissipation capabilities. It offers ideal support for Intel and AMD and memory that performs well in games. The coloring is essential. 

Gaming memory may be kept at working temperatures due to its non-conductive nature. This is accomplished through an electrolytic anodizing process, which improves corrosion resistance. The company used a lightweight, slim, high-quality metal material to create the heat spreader. Despite having a simple heat spreader design, the product is powerful and energetic, increasing the heat dissipation area and improving the RAM cooling mechanism.

If you’re constructing a small tower, you’ll be overjoyed to have the opportunity to save some space while preserving airflow paths. Speaking of cooling, this RAM is well-equipped in that regard. It effectively maintains a low temperature. This, in turn, increases your overclocking capabilities. 

This RAM is adaptable, highly compatible, and reasonably priced, making it an excellent choice from any standpoint. The Vulcan Z is ideal for extreme performance with minimal lag. This gives gamers the best DDR4 ram for the i9-9900k, with increased bandwidth and lower latencies. Furthermore, it supports Intel XMP and Auto overclocking without manually adjusting the BIOS.


  • Advance feature of thermal Conductivity
  • Lifetime Warranty
  • Budget-Friendly
  • Available In a Variety Of Colors


  • No RGB 

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G.Skill Trident Z RGB Series 32GB (2 x 16GB)– Dual Channel Support

G. SKILL has been crusading against a slew of brands, emphasizing efficiency and visual appeal. The TridentZ series, on the other hand, is one of the best RAM series available. When testing the RAM, everyone is thrilled because, number one, the package includes 32 gigs of RAM, which means your gaming system is future-proof, and you can run animation programs and high-end gaming applications.

Number two, its frequency is 3600 MHz, which is exceptionally high in some cases. 

Considering all these characteristics, including the CAS latency of 18, G. SKILL TridentZ is an excellent RAM module for overclocking and gaming. It is also recommended to use dual-channel RAM for the best performance-to-price ratio.

The Trident Z RGB DDR4 recollection kit manages to integrate the brightest RGB lighting with unrivaled efficiency. Thanks to a completely exposed light bar with vibrant RGB LEDs and the award-winning Trident Z heat spreader design constructed with the highest quality components. 

Trident Z RGB features luxurious hair-line finished aluminum heat spreaders, an aggressive fin design for highly efficient heat dissipation, and the iconic design elements of the traditional Trident Z lineup.

The top of the heatsink has been specially designed to accommodate a larger light diffuser for more extravagant lighting effects. Look no further if you want to build a stylish, modern PC with memory that combines performance and beauty!

Each memory kit includes specially screened ICs from G.SKILL’s unrivaled selection process, a custom-engineered ten-layer PCB for maximum signal stability, and each piece of equipment is robustly tested for reliability, compatibility, and performance across a wide range of motherboards.


  • Highly Compatible
  • Great RGB lighting effects
  • High Performance


  • Expensive 

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Timetric 32GB KIT(2x16GB) DDR4 2666MHz– Efficient Speed

This RAM has a total capacity of 32 GB, split between two modules and four channels. The circuits have been factory-tested to ensure that you obtain the best results. It can run at a respectable 2666 MHz and has a CL19 latency. This is the most recent DDR4 module, and its performance is much improved while power consumption is decreased even further.

Timetric DDR4 modules are designed for the latest DDR4 systems and provide better frequencies, more bandwidth, and lower power consumption than DDR3 modules. It has been tested for compatibility with DDR4 systems and offers fast performance.

It is Built using excellent chip ICs that have been hand-picked, and its Excellent stability is possible due to its high-performance potential. It is Engineered to perform in even the worst conditions. Timetric’s advanced replacement program backs it up.


  • Best Performance
  • Good memory


  • Not very good at cooling

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Corsair Dominator Platinum RGB 16GB (2x8GB)-Premium Ram

For many years, Corsair has been a trusted name in the PC enthusiast market, supplying high-quality RAM and power supplies to those with the means. The Corsair Dominator Platinum RGB memory kits are one of Corsair’s newest offerings, and we’ll be looking at them today.

Because you’re paying so much, the manufacturer can afford to spend a little more time fiddling with the lighting. As a result, you get an incredibly brilliant and saturated system while using very little power. When your system is put to sleep or in standby mode, the RGB LEDs on modules that indicate activity will switch off. If you have the system near a TV, this is a nice feature because it won’t distract you with flashing lights while watching movies or TV shows.

The Corsair program is required to customize the colors and effects of the individual LEDs on the memory modules. Breathing (color fading in and out), Solid (color stays at one color), and Static are the default modes (the color is fixed). Of course, the software application, which can be downloaded from their website, has many more adjustable ways.

This did not necessitate any performance compromises. You can get the best of both worlds with a maximum acceptable speed of 3200 MHz and a CL16 latency of less than one millisecond. This kit includes two 16GB sticks with a total capacity of 32GB and a 1.35V higher voltage. Corsair recommends this kit for usage with Intel’s most recent processors, making it a good overclocking (and RGB) RAM option.


  • RAM with excellent XMP performance
  • Outstanding quality
  •  Bright illumination


  • Some Height clearance issues
  • Expensive

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Let us move towards generally asked questions:

How many cores does the i9 9900k have?

The I9 9900k has eight cores.

How to overclock i9 9900k?

  1. The first step in overclocking is to enter MSI mode by pressing the “Delete” key. 

2) Select BIOS from the drop-down menu. 

3) Click Easy Mode and Advanced Mode are available in the BIOS. EZ Mode condenses commonly used options onto a single page. All parameters are available in Advanced Mode. 

4) To enter Advanced Mode, press the “F7” key. Overclocking should be done in Advanced Mode. 

5) Go to the “OC” page to see the overclocking options. 

6) Change the “OC Explore Mode” from “Normal” to “Expert.” Then you’ll be able to see everything you need to know about overclocking, including CPU ratio, memory frequency, and CPU and memory-related voltage.

7) The EZ mode is the default mode in the BIOS. Enter Advanced Mode by pressing F7.

8) To overclock the i9-9900K, you must first turn on the CPU Ratio. “Fixed mode” and “Dynamic mode” are two options for CPU Ratio Mode. We recommend using “Fixed mode” in this case. In Fixed Mode, the CPU frequency is fixed. Thus the CPU is either idle or under stress, depending on which performs better. The CPU frequency in Dynamic Mode varies based on whether the processor is idle or under pressure. When in sleep mode, for example, the CPU frequency will be lower than usual.

9) The next step is to increase the CPU core voltage. A higher voltage or frequency is required. You can leave CPU Core Voltage set to Auto if you have no idea how much CPU Core Voltage your chip requires. MSI BIOS will automatically calculate the appropriate Core Voltage based on the overclocking potential of your CPU. The auto Core Voltage is determined by MSI testing data and varies by CPU. A sound chip has a lower score, while a lousy chip has a more excellent score. 

10)Later, depending on the stability test results, you can increase or reduce the voltage. 

11)C-State and Package C-State, two Intel power management features, may have a negative impact on overclocking stability. For more excellent stability, we recommend turning off C-State. 

12)After you’ve finished with the settings, press F10 to save and exit. When you press F10, a notification appears informing you that the settings have been modified.


After reading our in-depth overview of the Best RAM for i9 9900K, you now have many options. You can easily choose the best ram for yourself that fits your budget and provides you with enough work for your enjoyment. Keep a close eye on these three if you’re still undecided.

HyperX Predator DDR4 RGB 64GB Kit (4 x 16GB)-Top Pick

It is our best-selling item, especially among people who value product quality high.

Corsair Vengeance LPX 16GB (2x8GB) DDR4 DRAM 3000MHz-Staff Pick

It is the product with the most features and is a staff favorite.

Crucial Ballistix 3200 MHz DDR4 DRAM-Budget Friendly

It’s for people who need to find the best ram for their money.

I hope this information has helped you evaluate and choose the most cost-effective and functional ram for your needs. Enjoy your time here and on our website, and please tell your friends about us so they can get quick access to the best rams.

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Kevin Johnson
Hi, I'm Kevin Johnson, an author for I'm obsessed with all things related to computer monitors, from LCDs to LEDs, touch screens, and gaming. I've been writing about these topics for years and am passionate about helping people learn more about the latest in computer monitor technology. From selecting the right monitor for your needs to troubleshooting any issues you might be experiencing, I'm always here to provide helpful guidance. I always look for the latest monitors to share all my findings with our readers. I am a computer geek and proud of it. From building my custom rig to figuring out what's wrong with your PC, you can count on me for top-notch service at an affordable price. Whether you're looking for someone who knows his way around technology or wants help fixing the basics, like setting up email accounts, I'm here to serve. So if you need a reliable tech support professional in Denver, call Kevin today!