Corsair
DOMINATOR PLATINUM 16GB DDR4 4000MHz C19 Memory Kit
Best high-performance memory for enthusiasts building elite gaming systems.
Experience world-class performance with DOMINATOR PLATINUM DDR4 memory, engineered for high-end system builds. Featuring hand-screened ICs and rigorous testing, this memory ensures reliable performance. Its patented DHX cooling technology and machined aluminum heat sinks dissipate heat effectively, while XMP 2.0 support provides effortless automatic overclocking. The modules are designed to leverage DDR4's enhanced speeds and bandwidth, offering fast and stable operation across multiple motherboards. Enhance your system with customizable lighting options and optional active cooling for extreme performance.
$314.99
More Dominator Platinum Options
Corsair Dominator RGB 48GB DDR5-7200
$826.99
DOMINATOR PLATINUM RGB DDR5 Memory Kit
$462.99
DOMINATOR RGB 32GB DDR5 7600MT/s CL36 Memory Kit
$617.99
DOMINATOR PLATINUM 16GB DDR4 2400MHz C10 Memory Kit
$169.99
DOMINATOR PLATINUM 16GB DDR4 DRAM 3466MHz C18 Memory Kit
$234.99
DOMINATOR RGB 64GB DDR5 DRAM 6200MT/s CL32 Memory Kit
$1179.99
DOMINATOR RGB 64GB DDR5 5600MT/s CL36 Memory Kit
$933.99
DOMINATOR PLATINUM RGB DDR5 Memory Kit
$584.99
DOMINATOR PLATINUM RGB DDR4 3600MHz C18 Memory Kit
$225.99
DOMINATOR PLATINUM 16GB (2 x 8GB) DDR4 DRAM 3200MHz C16 Memory Kit
$128.99
DOMINATOR PLATINUM RGB DDR4 Memory Kit
$135.99
DOMINATOR PLATINUM 32GB DDR4 3000MHz C15 Memory Kit
$179.99
DOMINATOR PLATINUM 32GB DDR4 3200MHz C16 Memory Kit
$509.99
DOMINATOR PLATINUM 16GB DDR4 DRAM 3300MHz C16 Memory Kit
$244.99
DOMINATOR PLATINUM 32GB DDR4 3200MHz C16 Memory Kit
$174.99
DOMINATOR PLATINUM Special Edition Torque DDR4 Memory Kit
$379.99
DOMINATOR PLATINUM RGB 64GB DDR5 6600MT/s CL32 Memory Kit
$1170.99
DOMINATOR PLATINUM 32GB (4 x 8GB) DDR4 DRAM 3866MHz C18 Memory Kit
$589.99
Corsair DOMINATOR RGB 32GB DDR5-6400 CL32
$593.99
DOMINATOR PLATINUM 32GB DDR4 4000MHz C19 Memory Kit
$599.99
DOMINATOR PLATINUM RGB 64GB DDR5 6000MT/s CL30 Memory Kit
$1168.99
DOMINATOR PLATINUM 64GB DDR4 3333MHz C16 Memory Kit
$1069.99
DOMINATOR PLATINUM 64GB DDR4 3333MHz C16 Memory Kit
$919.99
DOMINATOR PLATINUM RGB 64GB DDR5 5200MT/s CL40 AMD EXPO Memory Kit
$349.99
DOMINATOR PLATINUM 32GB DDR4 3466MHz C16 Memory Kit
$504.99
DOMINATOR PLATINUM 16GB DDR4 2666MHz C15 Memory Kit
$99.99
DOMINATOR PLATINUM 32GB DDR4 3600MHz C16 Memory Kit
$226.32
DOMINATOR PLATINUM 32GB DDR4 2666MHz C15 Memory Kit
$194.99
DOMINATOR RGB 32GB DDR5 7200MT/s CL34 Memory Kit
$620.99
DOMINATOR PLATINUM Special Edition Torque DDR4 Memory Kit
$484.99
Corsair Dominator Platinum RGB 64GB DDR5 5600MHz C40 Memory Kit
$949.99
Owner Satisfaction
4.5
/ 5
Category Rank
1248
/ 3233
#1248 in RAM
Price vs Category Average
-38%
Below average
Memory Size
28
/ x GB memory modules
Who it's for
- Gamers and creators needing high-bandwidth performance
- PC builders prioritizing a sophisticated, premium aesthetic
- Users valuing reliable support and integrated lighting control
Who should skip it
- Budget-conscious builders seeking cost-effective memory
- Performance enthusiasts requiring the tightest possible latency
- Users with entry-level motherboards or older CPUs
Performance breakdown
Overclocking Headroom
Hand-screened ICs provide exceptional stability for pushing beyond factory speed ratings.
Thermal Management
Patented DHX cooling and included active fan keep temperatures remarkably low.
System Compatibility
Rigorous testing across multiple platforms ensures a seamless plug-and-play experience.
Latency Efficiency
Tight timings at high frequencies deliver snappy responsiveness for demanding workloads.
Aesthetic Customization
Configurable light pipes and modular bars offer premium visual personalization options.
Ease of Setup
XMP 2.0 support makes achieving advertised speeds effortless for any user.
Key Specs
Memory Size
2 x 8GB memory modules
Tested Latency
19-23-23-45
Tested Speed
4000 MT/s
Tested Voltage
1.35V
SPD Voltage
1.2V
Speed Rating
PC4-32000 (4000MHz)
SPD Speed
2133MHz
SPD Latency
15-15-15-36
Features
- Hand-screened ICs for reliable performance
- Patented DHX cooling technology for efficient heat dissipation
- XMP 2.0 support for easy, automatic overclocking
- Designed for improved clock speeds, bandwidth, and capacity of DDR4
- Tested across multiple DDR4 motherboards for reliable performance
- Configurable and upgradeable top bar and light pipe
- Optional Dominator Airflow Platinum LED fan for active cooling
- CORSAIR LINK software integration for control and monitoring
What customers say
Customers consistently praise the Corsair Dominator Platinum memory kit for its striking visual design and robust build quality. Many highlight its premium aesthetic, which significantly enhances the look of high end PC builds. Users also frequently commend its reliable performance, noting stable operation and excellent speed for demanding applications and gaming. While it represents a premium investment, the perceived quality and visual appeal often justify the cost for enthusiasts seeking top tier components.
Know before you buy
This kit is specifically optimized for Intel 300 and 400 series motherboards. Ensure your motherboard supports DDR4 memory and the 4000MHz speed profile before installation.
You must enable the XMP 2.0 profile in your motherboard's BIOS settings. Without enabling this, the modules will default to their standard SPD speed of 2133MHz.
No, the DHX cooling system is a passive heat spreader integrated into the module design. While it is highly efficient at dissipating heat, it requires no maintenance beyond ensuring your PC case has adequate airflow.
Yes, the modules feature a configurable top bar and light pipe. You can use CORSAIR LINK software to monitor and manage the lighting and performance settings.
The included Dominator Airflow Platinum LED fan is optional and intended for users pushing their system with extreme overclocking. For standard gaming or workstation use, the passive DHX heat sinks are sufficient to keep the modules stable.
Hand-screening means that each memory chip is individually tested to ensure it meets strict performance and stability standards. This process helps guarantee that the kit can reliably hit its rated 4000MHz speed.
Still have a question?
Ask Hayley anything about this product before you decide.
Ready to buy?
$315