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Corsair

Corsair CMT16GX4M2C3000C15 Dominator Platinum RGB 16GB (2 x 8GB) DDR4 3000 desktop RAM

SKU CH-M43C-EA4NV MPN CMT16GX4M2C3000C15

16 GB dual-channel DDR4 memory kit running at 3000 MT/s with CL15 timing and RGB lighting

  • Capacity16GB (2 x 8GB)
  • SpeedDDR4 3000 (PC4 24000)
  • CAS LatencyCL15
  • Timing15-17-17-35
  • Voltage1.35V
  • ColorBlack
  • 16 GB capacity across two 8 GB modules for multitasking headroom
  • DDR4 3000 speed with PC4 24000 bandwidth for fast data throughput
  • CL15 latency and 15-17-17-35 timings for responsive performance
  • 35 V operating voltage for efficient power draw
  • Anodized aluminum heat spreader with RGB lighting for thermal control and style

Kit Purpose

The Corsair Dominator Platinum RGB kit delivers 16 GB of DDR4 memory in a matched pair of 8 GB modules rated at 3000 MT/s with CL15 timings. It targets enthusiasts building high-performance or gaming desktops who want reliable speed and addressable RGB lighting.

Build Integration

Two dual-channel modules populate a standard four-slot board leaving two slots free for future expansion while the low-profile anodized aluminum heat spreader clears most oversized CPU coolers. The kit runs at 1.35 V so it works with typical DDR4 voltage rails without requiring manual voltage tweaks.

Sustained Load Behavior

Tight 15-17-17-35 timings at 3000 MT/s keep latency low during extended gaming or rendering sessions and the aluminum spreader moves heat away from the ICs to maintain stable operation over long periods. RGB illumination remains configurable through motherboard software without adding thermal load.

Highlights

  • 16 GB capacity across two 8 GB modules for multitasking headroom
  • DDR4 3000 speed with PC4 24000 bandwidth for fast data throughput
  • CL15 latency and 15-17-17-35 timings for responsive performance
  • 35 V operating voltage for efficient power draw
  • Anodized aluminum heat spreader with RGB lighting for thermal control and style

Specifications

BrandCORSAIR
SeriesDominator Platinum RGB
ModelCMT16GX4M2C3000C15
Capacity16GB (2 x 8GB)
SpeedDDR4 3000 (PC4 24000)
CAS LatencyCL15
Timing15-17-17-35
Voltage1.35V
ColorBlack
Heat SpreaderAnodized Aluminum
Recommend UseHigh Performance or Gaming Memory
LED ColorRGB
Shipping weight0.25 kg
Package size165 × 164 × 20 mm

Questions about this item

Does this kit require a motherboard with four DIMM slots or will it work in a two-slot board?

The kit contains two 8 GB modules, so it fits in a motherboard with two or four DDR4 slots.

Is the 1.35 V operating voltage within standard DDR4 limits for a typical desktop board?

Yes, 1.35 V is a common voltage for performance DDR4 and is supported by most modern desktop motherboards.

Can the RGB lighting be controlled without extra cables or a separate controller?

The modules use standard motherboard RGB headers and software such as Corsair iCUE for lighting control.

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