The Best RAM For The i9 9900k: A Comprehensive Guide

by John Sanderson

Are you looking for the best RAM for the i9 9900k? If so, you’ve come to the right place. In this comprehensive guide, we will discuss everything you need to know about choosing the best RAM for your needs. We’ll cover everything from price to performance so that you can make an informed decision about which type of RAM is best for your needs. So, whether you’re a gamer or a power user, we have something for everyone!

If You Are In A Hurry, Here Are The Suggested RAM for the i9 9900k For You:

Product
TEAMGROUP Elite Plus DDR4 16GB Kit (2 x 8GB) 2666MHz PC4-21300 CL19 Unbuffered Non-ECC 1.2V U-DIMM 288 Pin PC Computer Desktop Memory Module Ram Upgrade (Red) - TPRD416G2666HC19DC01
Timetec 16GB KIT(2x8GB) Compatible for Apple DDR3L 1600MHz for Mac Book Pro(Early/Late 2011,Mid 2012), iMac(Mid 2011,Late 2012,Early/Late 2013,Late 2014,Mid 2015), Mac Mini(Mid 2011,Late 2012) MAC RAM
Kingston FURY Beast 128GB (4x32GB) 2666MHz DDR4 CL16 Desktop Memory Kit of 4 KF426C16BBK4/128, Black
TEAMGROUP Elite Plus DDR4 16GB Kit (2 x 8GB) 2666MHz PC4-21300 CL19 Unbuffered Non-ECC 1.2V U-DIMM 288 Pin PC Computer Desktop Memory Module Ram Upgrade (Red) - TPRD416G2666HC19DC01
Timetec 16GB KIT(2x8GB) Compatible for Apple DDR3L 1600MHz for Mac Book Pro(Early/Late 2011,Mid 2012), iMac(Mid 2011,Late 2012,Early/Late 2013,Late 2014,Mid 2015), Mac Mini(Mid 2011,Late 2012) MAC RAM
Kingston FURY Beast 128GB (4x32GB) 2666MHz DDR4 CL16 Desktop Memory Kit of 4 KF426C16BBK4/128, Black
Product
TEAMGROUP Elite Plus DDR4 16GB Kit (2 x 8GB) 2666MHz PC4-21300 CL19 Unbuffered Non-ECC 1.2V U-DIMM 288 Pin PC Computer Desktop Memory Module Ram Upgrade (Red) - TPRD416G2666HC19DC01
TEAMGROUP Elite Plus DDR4 16GB Kit (2 x 8GB) 2666MHz PC4-21300 CL19 Unbuffered Non-ECC 1.2V U-DIMM 288 Pin PC Computer Desktop Memory Module Ram Upgrade (Red) - TPRD416G2666HC19DC01
Product
Timetec 16GB KIT(2x8GB) Compatible for Apple DDR3L 1600MHz for Mac Book Pro(Early/Late 2011,Mid 2012), iMac(Mid 2011,Late 2012,Early/Late 2013,Late 2014,Mid 2015), Mac Mini(Mid 2011,Late 2012) MAC RAM
Timetec 16GB KIT(2x8GB) Compatible for Apple DDR3L 1600MHz for Mac Book Pro(Early/Late 2011,Mid 2012), iMac(Mid 2011,Late 2012,Early/Late 2013,Late 2014,Mid 2015), Mac Mini(Mid 2011,Late 2012) MAC RAM
Product
Kingston FURY Beast 128GB (4x32GB) 2666MHz DDR4 CL16 Desktop Memory Kit of 4 KF426C16BBK4/128, Black
Kingston FURY Beast 128GB (4x32GB) 2666MHz DDR4 CL16 Desktop Memory Kit of 4 KF426C16BBK4/128, Black

Top 7 Best RAM for the i9 9900k Reviewed

1

The TEAMGROUP Elite Plus DDR4 16GB Kit (2 x 8GB) 2666MHz PC4-21300 CL19 Unbuffered memory is perfect for gaming and performance enthusiasts who demand the very best. The modules are built using high-quality Samsung ICs, and adhere to JEDEC standards ensuring compatibility with all motherboards. Lifetime warranty and free technical support guarantees that you’ll be gaming smooth for years to come.

2

When you need the best performance possible from your computer, reach for Timetec memory. Our 16GB kit will upgrade your system to blazing-fast speeds, letting you fly through all your tasks with ease. And because we use Ddr3l technology, this kit is compatible with a wide range of systems. So don’t wait – order your Timetec memory today!

3

Kingston’s FURY Beast line of DDR4 memory modules is perfect for gamers and power users who demand the best performance possible. These modules are rated at 2666 MHz, making them some of the fastest on the market. And with capacities of up to 128GB, they have plenty of room to store your games, applications, and other important files. So if you’re looking for a module that will help you take your system to the next level, Kingston’s FURY Beast is a perfect choice.

4

Kingston FURY Beast RGB 32GB. The ultimate gaming memory. With speeds of up to 3200 MHz, this module lets you unleash the fury and take your gaming to the next level. The integrated light bar provides an extra touch of badassery, while the PCB thermal sensor ensures that your RAM stays cool even under the most intense gaming sessions.

5

The ultimate gaming experience. Corsair’s Vengeance RGB PRO 16GB DDR4 kit is tailor-made for gamers who want the absolute best performance and style. The sleek, anodized aluminum heat spreader ensures your memory stays cool under heavy loads, while the integrated light bar lets you customize your build with virtually unlimited colors and effects. Best of all, the Vengeance RGB PRO is compatible with Corsair’s iCUE software, allowing you to control your lighting, cooling, and overclocking in one place. Dominate your games and stake your claim as the king of the desktop with Corsair’s Vengeance RGB PRO 16GB DDR4 kit.

6

Your computer is only as good as the memory in it. Make sure you’re giving your machine the best with Timetec DDR4 memory. This 32GB kit ensures that your computer will be able to handle whatever you need it to, from multitasking to gaming. The 2666MHz speed guarantees a smooth ride without any lag.

7

Corsair Vengeance LPX 64GB DDR4 Memory Kit. The brand that gamers trust for the best performance and reliability is now offering a new DDR4 memory kit with speeds of up to 3000MHz. This Vengeance LPX kit has 8GB modules which are perfect for building high-performance gaming rigs or powerful workstations. It also comes with an LED logo that lights up in red, providing a cool look and showing off your commitment to performance. Plus, the 1.35-volt requirement ensures compatibility with even the most power-hungry CPUs.

Buying Guide For The Best RAM for the i9 9900k

1. Brand/Model

This is an obvious one, but important nonetheless. Buy RAM with the same brand and model for full compatibility in all slots. Not mixing modules will NOT void your warranty! We recommend sticking to G DDR4 Corsair RAM, which is easily available online or through retailers like Amazon or Newegg.

2. Capacity

If you are building a new system, we recommend buying a 1x16GB kit of 4266MHz ram (2x8GB sticks). Buying 2 kits could potentially save you money if you can find them at a good price since that way you would only need 1 motherboard instead of two (one for each kit) which can help reduce costs down the road depending on your budget.

3. Speed

If you are buying a kit with a low frequency, we recommend getting a kit with a slightly higher frequency. This is mostly due to the fact that the i9 9900k can frequently hit frequencies above 5GHz, so if you have a kit at 3200MHz for example, it doesn’t really give you much room to grow as opposed to DDR4 4266MHz which has a minimum of 3333MHz. In most cases, this won’t be an issue as the kits sold today are all specced out pretty well from factories since they have been on the market for quite some time now, but if anything feels off about it when you go to use it later on down the road, you might have to sacrifice the extra speed to get it working without issues.

4. Voltage

This variable can be tough because it’s not something that is advertised by RAM manufacturers. We recommend having a kit with 2x8GB sticks of DDR4 3200MHz for example, which has 1.35v modules at 8-8-8-24 timings, versus buying two separate kits which both have 1x16GB stick of 4266MHz ram (2x8GB) each with 1.45v modules at 16-18-18-38 timings. While these numbers are still within safe limits, if your motherboard happens to use Intel Extreme Memory Profiles ( X ), it could potentially change the voltage for each kit. The safest option is to stick with a 1x16GB kit of RAM, which has no voltage variance.

5. Timings

DDR4 3200MHz has a CAS latency of 16, which is fine for the i9 9900k. What you want to do here is check your motherboard manual or CPU-Z validation to make sure everything checks out with the speeds and timings set in your BIOS.

3 Benefits Of RAM for the i9 9900k

1. Lower Memory Prices, Generally

This may seem like one of those obvious “the lower the price, the better” situations but it’s worth mentioning that cheaper RAM works anywhere from just fine to horrendously bad depending on what you’re trying to use it for. The number one thing which separates budget and expensive DDR4 RAM sticks is latency. Unfortunately, there’s no simple way to convert latency to a clock speed.

As an example, the budget version of Corsair Vengeance LPX has a latency of 16-18-18-36 while their premium line has a much lower latency of 14-14-14-34. That 4ns difference may not seem like much but it will be far more noticeable when you’re trying to do something such as gaming or video rendering than if you were just editing pictures and other simple tasks.

2. Better Performance

This is one of those really obvious “duh” situations but there are so many people who don’t think about what effect that Ram memory will have on anything else they’ll be using. While we already mentioned that basic tasks won’t necessarily benefit from expensive RAM, modern-day computing often has dozens of things happening at once.

For example, when you’re gaming your CPU is using its cores to provide the game with instructions (which for this analogy can be compared to a river) and then it also sends that information over to the RAM where it’s stored temporarily (your RAM is like a bucket). Every time you move forward in the game or open more textures from your hard disk, all of that data needs to go into your RAM for it to be accessed by your CPU. Now imagine if there was an incredibly long stream with hundreds of little tributaries. That would mean thousands upon thousands of instances where some small bit of data needs to flow through just one channel before being processed by the CPU and going out on the main river again.

3. Better Overclocking

The last benefit of higher quality RAM is being able to get better overclocks out of your machine. While this difference may not be super noticeable on the i9 9900K, it does become more significant when you’re dealing with other components which are memory intensive such as AMD’s Threadripper CPUs. This isn’t to say that you can get a 6 GHz to overclock out of lower-end memory but rather that your maximum potential will be capped by how much you’re willing to spend on top-tier DDR4 RAM.

Final Word

The i9 9900k is an impressively powerful processor, but it can’t do much without the right RAM. We hope this guide has helped you make a decision about which type of memory to purchase for your computer. If not, let us know what else we need to include in our article and we will update accordingly! What’s your favorite type of RAM? Leave us a comment below.

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