The best RAM for i9 9900k motherboard is fast, up-to-date, cost-effective, and reasonably stylish enough to light up your gaming or professional PC. The desktop RAMs are a bit larger than the ones used for gaming laptops, the more low-profile it gets, the better is its productivity.
It is better to buy a good RAM for i9 9900k which is compatible with your system needs and the one that matches your overall system color pattern. A blue RAM or golden one can’t fit into a pitch-black PC casing; coherence is essential for better sync.
Also, look for reviews and ratings before finally choosing the best RAM for i9 9900k or AMD Ryzen 200 series. The only viable method is to open the product landing page, scroll down and look for customer reviews who’ve already bought the product.
List of Best RAM for i9 9900k
| Name | Already Sold | Rating | Pricing |
|---|---|---|---|
| Corsai RGB PRO 16GB | 12000+ | 5.0 | |
| G.Skill 16GB DDR4 | 100+ | 4.8 | |
| G.SKILL TridentZ RGB Series 16GB | 5000+ | 4.8 |
Corsair Vengeance RGB PRO 16GB (2x8GB)
Engineered to perfection, the all-new overclocking-enabled CORSAIR Vengeance DDR4 RAM is fast and optimized 
for the enhanced performance without taking any more energy out of the power supply. The RGB PRO lighting makes it even better and more stylish than the simple sawtooth RAMs. Everything is tightly screened for maximum bandwidth and optimum response time.
The inside of the RAM structure is protected with the anti-heat aluminum heat spreaders. The spreaders make their way inside the PCB layering and to the surface for efficient heat distribution and suction out of the RAM at overclocking modes. The compatibility chart comprises all the latest Intel and AMD Ryzen processors and motherboards available, including i9 9700k.
The SPD voltage is 1.2 volts, incredibly efficient for a RAM with the fastest response time. The overclocking speed is 3200 MHz at full potential. In contrast, the latency profiling ranges up to C16, better than any 2x 8GB RAM module with the matching configurations.
The LEDs are installed to the top of RAM for stylish outlook and perfect synchronization with the existing CORSAIR products installed on your gaming or professional desktop system. Everything is controlled by the built-in CORSAIR iCUE software that can be installed inside the desktop for enhancement and higher productivity. It controls memory, fans, RGB lighting, Keyboards, and measures the temperature of the installed components.
- XMP 2.0 profiling enabled
- Up to 3200 MHz overclocking speed
- Supports iCUE software for monitoring and control
- Maximum bandwidth allocation, tight response time
- RGB lighting enabled
- RGB RAMs cost more than the basic versions
- Good for pro-gamers only
G.Skill 16GB DDR4 Trident Z Royal Gold 3200Mhz
This is one of the best RAM for i9 9900k G.Skill is a 16GB dual-channel memory module with multiple embedded features that suit best hardcore gamers, 
content creators, and developers. It is made with the DDR4 memory kit module and has the most tightly bound PCB in multiple layers. The latency rate is phenomenal, ranging up to the C16 category with an operating voltage of 1.35v. The maximum overclocking speed ranges up to 3200 MHz at the RAMs’ full capacity.
The dual-channel 2x 8GB RAM is beautifully designed in Royal Gold. Trident Z is a design worth a gaze. The high-performance and minimal heat content make it a quiet and fast memory kit along with RGB lighting to add a jewel to its crown.
The enhanced performance RGB lighting displays 16 Million colors with enough brightness to light up the entire casing with rainbow colors. There are 8 RGB LED zones on each of the modules with a crystalline light show and gorgeously placed strips faced towards the casing roof.
The aluminum heat spreaders are tightly bound alongside the PCB layout. They keep the system cool, fresh, and efficient throughout with exceptional performance in overclocking modes when the RAM needed most of its energy.. The aluminum heat spreaders are also coated with gold and silver laminations.
The lighting control software Trident Z Royal can manage up to 4 lighting profiles on PC. It syncs all the lighting and keyboard controls with the RAM LEDs with full customization on color combination, brightness, and breathing modes.
- 3200 MHz clock speed potential
- Generous RAM size
- Attractive color hues and RGB lighting
- Synchronizes with other components via native software
- Trident Z series is a bit expensive
- Check if it is compatible with your system
G.SKILL TridentZ RGB Series 16GB (2 x 8GB) (PC4 25600)
Again it is the good RAM for i9 9900k G.Skill textured version is laden with perfect color combination and textured charcoal-colored outlook to complete 
its elegant and stylish design. The RGB lighting lit up everything inside and outside with the vibrant color patterns and fully exposed lights with zero borders. The form factor is low-profile and minimalistic, and it fits to all the desktop versions, especially counted as the best RAM for i9 9900k and best ram for 7 2700x Intel and AMD Ryzen systems.
The compatibility index gets higher and credible, with full customer satisfaction on compatibility issues. It is tested for all the previous, existing, and upcoming motherboard and processor models. The 16GB dual-channel memory module has high overclocking clock speeds with credibility to retain the performance even at high-intensity modes. The heavy gaming modes put on tremendous pressures on the RAM system, hence pushing it beyond the capacity.
The heat spreaders make sure everything is in line accordingly in overclocking and normal modes. The fine hair-line structure allows sleek outlook alongside maintaining the speed characteristics without heating up the system. The full-range RGB lighting is controlled via Trident Z built-in software for color selection and synchronization with the supported components.
- Latency profile is C16
- 3200 MHz overclocking speed potential
- Cost-effective
- Sleek finish and ergonomic design
- Controlled RGB lighting included
- Mismatches with higher models
- Not feasible for gaming laptops
Conclusion
The compatibility index is crucial before buying a RAM that suits your PC requirements. There are compatibility indexes provided on the official website or seller’s page for user convenience. Besides, the seller’s ratings must be above the average with a satisfaction rate above 4/5 or higher. All the products selected on our top- list are picked based on overall ratings, highest order numbers, top-notch features, and price range. We’ve made things simpler by narrowing down the best on Amazon on the hunting list above.
