The Best DDR4 RAM of 2019

Grab the best DDR4 RAM for laptops and desktops

Our editors independently research, test, and recommend the best products; you can learn more about our review process here. We may receive commissions on purchases made from our chosen links.

The Rundown

Our Top Picks

Best Overall: Corsair Vengeance LPX 32 GB

Corsair Vengeance LPX 32 GB
Courtesy of AMazon

What We Like

  • Optimized for both Intel and AMD

  • Auto performance settings

  • Improved heat dissipation

What We Don't Like

  • Reports of DOA sticks

  • Reports of overclocking failures

Whether it’s your first or 101st build, choosing the right RAM is an important decision. The Corsair Vengeance LPX RAM kit is a perfect balance between performance and power. Each memory stick in the kit has a pure aluminum heat spreader for more efficient heat dissipation and consistent performance even under heavy load. The LPX kit is optimized for a wide range of both Intel and AMD motherboards so it can be used in almost any PC build. Each memory stick is also sized perfectly for builds where internal space is at a premium, low profile to make room for cables and other important components. 

The LPX kit features XMP 2.0 support to automatically adjust performance settings as well as an eight-layer PCB that helps manage heat for more dependable overclocking performance. The kit also comes in a variety of colors so you can customize your build.

Best Laptop: Crucial 16GB Kit

What We Like

  • Easy to install without special tools or knowledge

  • Compatible with both Windows and Mac

  • May help extend battery life

What We Don't Like

  • Reports of DOA sticks

  • May not be compatible with all laptops

If your laptop is a little sluggish, but you don’t have the cash for an entirely new computer, the Crucial RAM kit offers an easy and affordable way to upgrade your machine. This memory upgrade kit can also reduce your laptop’s power consumption by up to 40 percent, potentially extending your battery life so you can get more work done when you can’t run off of AC power. 

This kit is compatible with both Windows and Mac laptops. The memory sticks are also easy to install without special tools or computer knowledge, so even the most novice of computer users can quickly upgrade their machine. The 16GB memory kit from Crucial is more than enough to bring work or shared laptops up to par with newer machines without breaking the bank.

Interested in reading more reviews? Take a look at our selection of the best RAM of the year.

Runner-Up Best Laptop: Crucial Ballistix Sport LT Laptop Edition

What We Like

  • Budget friendly

  • Easy to install

  • Great for both games and work

What We Don't Like

  • Reports of DOA sticks

  • Reports of lower than advertised speeds

  • May not work with AMD motherboards

The Crucial Ballistix Sport LT RAM kit is great for folks who want to convert their work laptop to a gaming machine. This RAM kit is optimized for Intel motherboards and offers XMP 2.0 support for custom settings and streamlined overclocking. The Ballistix Sport LT RAM works best with laptops that have integrated graphics, allowing for smoother frame rates and greater image detail without eating up a ton of power. 

With a 2666 MT/s frequence, this package will provide your laptop with enough memory bandwidth to handle all but the most demanding games and work applications. Just like its cousin above, the Ballistix Sport LT memory sticks are quick and easy to install without special tools or knowledge. The kit is available in sizes ranging from four to 32GB for a variety of memory customization options. Each stick also features a digital camo case to further customize your gaming or work laptop.

Best RGB: Corsair Vengeance RGB PRO

What We Like

  • Compatible with both Intel and AMD

  • Hand screened for performance

  • Easy to install

What We Don't Like

  • Reports of DOA sticks

  • Reports of problems with iCUE software

RGB lighting is becoming more popular as a way to customize your rig, and internal components are jumping on the trend. The Corsair Vengeance RGB PRO RAM kit not only gives you a variety of memory options, but each stick features 10 LED lights that can be addressed individually via Corsair’s iCUE software for the ultimate custom light show. The RGB lighting is also compatible with MSI Mystic Light Sync, Gigabyte RGB Fusion, and ASUS Aura Sync software. 

The DDR4 memory kit is compatible with both Intel and AMD motherboards, and each stick is hand-screened for optimal performance. This rigorous testing process ensures that each memory stick will provide peak overclocking and performance. The kit comes in memory sizes ranging from 16 to 64GB, so whether you’re dominating Fortnite or rendering 3D animated scenes, your RAM will be up to the task. The kit is also easy to install with its plug-and-play motherboard integration.

Best for Gaming: Crucial Ballistix Sport LT Desktop Kit

What We Like

  • Built for gaming

  • Easy to install

  • Wide range of memory options

What We Don't Like

  • Reports of DOA sticks

  • Reports of BIOS issues

The Crucial Ballistix Sport LT RAM kit isn’t just for laptops; Crucial also has a desktop option for this memory kit. This RAM set is available in speeds ranging from 2400 to 3200 MHz and memory sizes from eight to 64 GB. Just like its cousin, the Ballistix Sport LT desktop RAM is designed with gaming in mind.

The kit is optimized for Intel 300 series motherboards and features XMP 2.0 support for custom overclock settings. Each memory stick features an aluminum heat spreader to help dissipate waste heat and keep everything running at optimal temperatures. The heat spreaders have a digital camo print and come in red, grey, and white for a little aesthetic flair. The desktop version of the Ballistix Sport LT RAM kit is backed by a dedicated customer support line to help replace DOA units and address any operational issues.

Check out our guide to the best RAM for gaming you can buy today.

Runner-Up Best for Gaming: Kingston HyperX Fury

What We Like

  • Plug and play installation

  • Auto-overclocking

  • AMD and Intel compatible

What We Don't Like

  • Reports of DOA sticks

  • Reports of units causing computers to crash

PC gaming enthusiasts can also turn to the Kingston HyperX Fury RAM kit to help boost their rig’s performance. This memory kit is available in speeds from 2933 to 3466MHz and sizes from four to 64GB so your computer can handle even the most demanding games and even VR. Each memory stick is capable of automatic overclocking so you don’t have to worry about manually adjusting timing settings in BIOS. 

This kit also has XMP 2.0 support optimization for Intel 200 and X99 series motherboards, but it is also compatible with most AMD boards as well.

Each memory stick in this kit only uses 1.2V of power so they run at lower temperatures for better efficiency. The sticks also feature a stylish, low-profile design that is great for both full-size and mini PC cases.

Best for Mac: Timetec Hynix IC SODIMM Kit

What We Like

  • Easy to install

  • Lifetime warranty and support

  • Specifically designed for Apple products

What We Don't Like

  • Reports of DOA sticks

  • Reports of units causing kernel crashes in some Mac models

Perhaps more than any other computer model, Mac desktops and laptops are a huge monetary investment. The Timetec Hynix IC RAM kit offers a simple and affordable way to upgrade your Mac to keep up with newer models. This memory kit is specifically designed for Apple computers running macOS, so you never have to worry about compatibility issues. The RAM comes in sizes from eight to 64GB, giving you plenty of bandwidth for everything from everyday work and multitasking to video editing, 3D animation, and image rendering. 

Each stick is easy to install with simple tools and your Mac desktop’s owner’s manual. They're fully plug-and-play so you don’t have to worry about manually installing any new drivers or changing settings in BIOS to get them to work the first time. Each memory stick goes through a rigorous testing process to ensure quality and performance standards are met. The Timetec Hynix IC RAM kit is backed by a lifetime warranty as well as customer and technical support for as long as you own the product.

Best Splurge: Corsair Dominator Platinum RGB

What We Like

  • Speeds up to 4800MHz

  • Generous overclocking

  • Full aluminum construction

  • Intel and AMD compatible

What We Don't Like

  • Reports of DOA units

  • Very expensive

If you’re building or upgrading your PC and money is no object, you might want to check out the Corsair Dominator Platinum RGB RAM kit. This memory stick set is Corsair’s premium RAM kit, featuring full aluminum construction for long-term durability and more efficient heat dissipation. Each memory stick is hand-tested and screened for superior performance and quality to make sure they meet or exceed your expectations. 

This RAM kit features Corsair’s patented dual-channel cooling technology; heat dissipates through the PCB as well as the external case for faster cooling and better operating temperatures. Each stick has 12 LED lights that are individually addressable via the iCUE desktop application. This RAM set comes in sizes from 16 to 64GB and is available in speeds up to a blazing-fast 4800MHz. It's optimized for both the latest Intel and AMD motherboards, so no matter your build, you can rest assured that your memory will work wonderfully.

Best Under $100: G.SKILL TridentZ RGB Series 16GB

What We Like

  • Customizable RGB lighting

  • Budget friendly

  • Aluminum heatsink cases

What We Don't Like

  • Not compatible with AMD motherboards

  • Reports of DOA units

For PC building and gaming enthusiasts who are a bit more budget-minded, there is the G.SKILL TridentZ RGB series RAM kit. Each memory stick features G.SKILL’s uniquely designed aluminum heatsink cases as well as vibrant LEDs for custom RGB lighting. This kit is specifically designed for Intel motherboards and CPUs for optimal performance. 

The aluminum heatsink case efficiently pulls away waste heat to keep your components running at lower temperatures, extending the life of your memory and PC. The LED lighting is compatible with G.SKILL’s desktop application, allowing you to not only customize your light and color scheme but also monitor performance and change overclock settings. With a price point that is easier on the wallet, this memory kit is a great way to either upgrade your current PC build or for use in your first rig without worrying about cost-efficient performance.

Our Process 

Our writers spent 12 hours researching the most popular DDR4 RAM modules on the market. Before making their final recommendations, they considered 30 different modules overall, screened options from 6 different brands and manufacturers, read over 2000 user reviews (both positive and negative), and tested 1 of the modules themselves. All of this research adds up to recommendations you can trust.