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Eight black low-profile DDR4 modules with anodized aluminium heatspreaders

Corsair

Corsair CMK64GX4M8C3000C16 64GB (8×8GB) DDR4 3000 CL16 desktop RAM

SKU CH-QJTF-YV9YR MPN CMK64GX4M8C3000C16

Eight 8 GB DDR4 modules running at 3000 MT/s with CL16 timings and 1.35 V, fitted with anodized aluminium heatspreaders for overclocking headroom

  • Total capacity64 GB (8 × 8 GB)
  • Rated speedDDR4 3000 (PC4 24000)
  • CAS latencyCL16
  • Memory timings16-18-18-36
  • Rated voltage1.35 V
  • Heat spreaderAnodized Aluminum
  • 64 GB capacity across eight 8 GB modules for high-density workloads
  • DDR4 3000 speed with PC4 24000 bandwidth for responsive data throughput
  • CL16 latency and 16-18-18-36 timings for low-delay memory access
  • 35 V operation reduces power draw and heat output
  • Anodized aluminum heatspreader and custom PCB improve thermal dissipation for overclocking headroom

Capacity and purpose

This Corsair Vengeance LPX kit provides 64GB of DDR4 memory across eight 8GB modules running at 3000 MT/s with CL16 timings. It is intended for desktop builders who need high capacity for content creation, virtualization or heavy multitasking workloads.

Sustained-load behaviour

Anodized aluminum heatspreaders and a custom performance PCB dissipate heat during prolonged sessions, while each IC is individually screened for stability. XMP 2.0 support allows the rated 16-18-18-36 timings at 1.35V to be applied automatically without manual tuning.

Upgrade context

The kit replaces lower-capacity or slower DDR4 sets when 64GB is required for large project files or multiple virtual machines. The jump is worthwhile when the platform supports eight populated slots and the workload benefits from the combined bandwidth of the full configuration.

How it compares

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

Price $730.99
Pricier than about 90% of the 3,647 comparable items (median $90.99).
Total capacity 64 GB (8 × 8 GB)
Higher than about 90% of the 3,251 comparable items (median 16 GB).
Price per GB $11.42 per GB
Pricier than about 73% of the 3,251 comparable items (median $6.75 per GB).

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Specifications

Product
Brand nameCORSAIR
Product lineVengeance LPX
Model nameCMK64GX4M8C3000C16
Total capacity64 GB (8 × 8 GB)
Product colorBlack
Performance
Rated speedDDR4 3000 (PC4 24000)
Memory
CAS latencyCL16
Memory timings16-18-18-36
Heat spreaderAnodized Aluminum
Power
Rated voltage1.35 V
Size & build
Shipping weight0.39 kg
Package size164 × 105 × 47 mm

Questions about this item

How hot or noisy does the anodized aluminum heatspreader keep the 1.35 V modules during all-day use?

The pure aluminum heatspreader and custom performance PCB are designed for faster heat dissipation and cooler operation, helping the modules run quietly without active cooling even under sustained load.

What motherboard feature must I already have to enable the rated 3000 MT/s speed on this DDR4 kit?

Your motherboard needs an XMP 2.0 compatible BIOS so the kit can automatically apply its 16-18-18-36 timings at 1.35 V without manual tuning.

Will these low-profile DDR4 sticks fit alongside an older large air cooler that overhangs the first slot?

The low-profile heatspreader height is carefully designed to fit smaller spaces, improving clearance for bulky CPU coolers that extend over adjacent memory slots.

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