CORSAIR Dominator Platinum RGB 64GB (8x8GB) DDR4 4000 RAM

CORSAIR Dominator Platinum RGB 64GB (8x8GB) DDR4 4000 (PC4-32000) C19 1.45V Black

CORSAIR Dominator Platinum RGB 64GB (8x8GB) DDR4 4000 (PC4-32000) C19 1.45V Black

Buy now

* Pangoly may earn a commission when you use one of the links to make a purchase. (Disclosure)

* Product prices and availability are subject to change frequently. Any price and availability information displayed on Amazon at the time of purchase will apply.
  • Iconic And Refined High-Performance RGB Memory
  • High Speed And Tight Timings
  • Premium Craftsmanship
  • 12 Ultra-Bright RGB Leds Per Module
  • Patented Dual-Channel DHX Cooling Technology

Specifications Overview

Model CMT64GX4M8X4000C19
Release Date April 2019

* First availability for purchase, it may not correspond to the actual market launch date.

Type 288-pin DIMM DDR4
Speed DDR4-4000 MHz
Size 64GB (8 x 8GB)
CAS Latency 19
First Word Latency 9.5 ns
Voltage 1.35 V
LED Color RGB
Timing 19-23-23-45
Heat Spreader
ECC Support

RAM First Word Latency Table (nanoseconds)

Latency is measured in nanoseconds, which is a combination of frequency and CAS. Both frequency increases and latency decreases result in better system performance (when latency is the same, always prefer higher frequency if possible).

Frequency (MT/s)

3400 3466 3600 3666 3733 3800 3866 4000 4133 4200 4266 4300 4333 4400
16 9.41 9.23 8.89 8.73 8.57 8.42 8.28 8.00 7.74 7.62 7.50 7.44 7.39 7.27
17 10.00 9.81 9.44 9.27 9.11 8.95 8.79 8.50 8.23 8.10 7.97 7.91 7.85 7.73
18 10.59 10.39 10.00 9.82 9.64 9.47 9.31 9.00 8.71 8.57 8.44 8.37 8.31 8.18
19 11.18 10.96 10.56 10.37 10.18 10.00 9.83 9.50 9.19 9.05 8.91 8.84 8.77 8.64
20 11.76 11.54 11.11 10.91 10.72 10.53 10.35 10.00 9.68 9.52 9.38 9.30 9.23 9.09
21 12.35 12.12 11.67 11.46 11.25 11.05 10.86 10.50 10.16 10.00 9.85 9.77 9.69 9.55
22 12.94 12.69 12.22 12.00 11.79 11.58 11.38 11.00 10.65 10.48 10.31 10.23 10.15 10.00
23 13.53 13.27 12.78 12.55 12.32 12.11 11.90 11.50 11.13 10.95 10.78 10.70 10.62 10.45
24 14.12 13.85 13.33 13.09 12.86 12.63 12.42 12.00 11.61 11.43 11.25 11.16 11.08 10.91
25 14.71 14.43 13.89 13.64 13.39 13.16 12.93 12.50 12.10 11.90 11.72 11.63 11.54 11.36
CAS (clock cycles) Lower latency means faster memory.

Cheapest alternatives with equal or better performance


Compare CORSAIR Dominator Platinum RGB 64GB (8x8GB) DDR4 4000 with similar Memory




View more comparisons ►

x