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Four black anodized aluminium DDR4 sticks with RGB LEDs

Corsair

Corsair CMT64GX4M4C3200C16 64GB (4 x 16GB) DDR4 3200 CL16 desktop RAM

SKU CH-BMBV-PWY1J MPN CMT64GX4M4C3200C16

Four 16 GB DDR4 modules at 3200 MT/s with CL16 timings, 1.35 V operation, anodized aluminium heatspreaders and 12 RGB LEDs per stick

  • Total capacity64 GB (4 × 16 GB)
  • Rated speedDDR4 3200 (PC4 25600)
  • CAS latencyCL16
  • Memory timings16-18-18-36
  • Rated voltage1.35 V
  • Heat spreaderAnodized Aluminum
  • 64GB quad-channel kit fuels heavy multitasking and content creation
  • DDR4 3200 with CL16 timing delivers responsive high-frequency performance
  • Hand-sorted chips at 16-18-18-36 provide overclocking headroom for enthusiasts
  • Dual-channel DHX cooling pulls heat from the PCB for sustained stability
  • 12 addressable RGB LEDs per module enable customisable lighting effects

Corsair Dominator Platinum RGB 64GB DDR4 Kit

This Corsair Dominator Platinum RGB kit delivers 64GB of desktop memory across four 16GB modules. It runs at DDR4 3200 with a CAS latency of CL16 and timings of 16-18-18-36 at 1.35V. Anodized aluminum heatspreaders and dual-channel DHX cooling manage thermals. Twelve addressable RGB LEDs per module provide customizable lighting.

Suits high-capacity DDR4 builds needing tight

This kit suits enthusiasts building high-end desktops who want 64GB of matched modules with low latency and per-LED RGB control. The four-DIMM layout fills most consumer board slots. Buyers needing ECC error correction or speeds beyond DDR4 3200 should look elsewhere. Systems limited to two memory slots cannot use this four-module kit.

Verify DDR4 compatibility

Confirm your motherboard supports DDR4 memory and offers four DIMM slots for this quad-channel kit. Check the qualified vendor list for 3200 MT/s operation at 1.35V with 16-18-18-36 timings. Ensure CPU cooler clearance accommodates the Dominator Platinum heatspreader height. A 64-bit operating system is required to address the full 64GB capacity.

How it compares

Measured against everything we stock in Desktop RAM, at today’s prices. Recalculated every night.

Price $310.99
Pricier than about 76% of the 3,647 comparable items (median $90.99).
Total capacity 64 GB (4 × 16 GB)
Higher than about 90% of the 3,251 comparable items (median 16 GB).
Price per GB $4.86 per GB
Cheaper than about 74% of the 3,251 comparable items (median $6.75 per GB).

New to this? Buying memory and SSDs with crypto — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Brand nameCORSAIR
Product lineDominator Platinum RGB
Model nameCMT64GX4M4C3200C16
Total capacity64 GB (4 × 16 GB)
Product colorBlack
Performance
Rated speedDDR4 3200 (PC4 25600)
Memory
CAS latencyCL16
Memory timings16-18-18-36
Heat spreaderAnodized Aluminum
Power
Rated voltage1.35 V
Size & build
Shipping weight0.49 kg
Package size193 × 155 × 33 mm
More details
LED lightingRGB

Questions about this item

My motherboard only has two DDR4 slots — can I still use this 64GB (4 x 16GB) kit?

No. The kit contains four 16GB modules and requires four DDR4 slots to reach the full 64GB capacity.

Will the 1.35V operating voltage work with my older DDR4 board that defaults to 1.2V?

Yes, the modules run at 1.35V to achieve DDR4 3200 CL16; your board must support this voltage, usually via XMP, otherwise they will fall back to a lower speed.

How can I verify the 12 RGB LEDs per module are all functioning after installation?

Open Corsair iCUE software — it detects each module and lets you run a lighting test that shows all 12 individually addressable LEDs per stick.

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