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Four black DDR4 sticks with low-profile anodized aluminum heat spreaders

Corsair

Corsair Vengeance LPX CMK64GX4M4C3000C15 64GB (4×16GB) DDR4 3000 CL15 desktop RAM

SKU CH-DFJ3-CD8VV MPN CMK64GX4M4C3000C15

Four 16 GB DDR4 modules totalling 64 GB run at 3000 MT/s with CL15 timings and a 1.35 V aluminium heatspreader for overclocking headroom

  • Total capacity64 GB (4 × 16 GB)
  • Rated speedDDR4 3000 (PC4 24000)
  • CAS latencyCL15
  • Memory timings15-17-17-35
  • Rated voltage1.35 V
  • Heat spreaderAnodized Aluminum

Capacity 64GB (4 x 16GB)

  • 64 GB capacity across four 16 GB modules for heavy workloads
  • DDR4 3000 speed rated at PC4 24000 bandwidth
  • CL15 CAS latency with 15-17-17-35 timings for responsive performance
  • 35 V operating voltage reduces power draw and heat
  • Anodized aluminum heat spreader plus eight-layer PCB for cooler overclocking headroom

64GB DDR4 Kit for Enthusiasts

This kit provides 64GB of DDR4 memory across four 16GB modules. It operates at 3000MHz with a CAS latency of 15 and timings of 15-17-17-35. The 1.35V voltage supports stable high-performance overclocking for gamers and DIY builders.

XMP 2.0 Automatic Configuration

XMP 2.0 support allows the kit to reach its rated speed and timings with a single BIOS setting. This removes the need for manual frequency or voltage tuning. The result is reliable performance without the complexity of traditional overclocking.

Aluminium Heatspreader and Eight-Layer PCB

Each module uses a pure aluminium heatspreader for faster heat dissipation during heavy workloads. An eight-layer PCB further manages thermals and signal integrity. The low-profile black design fits comfortably under most CPU coolers.

How it compares

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

Price $281.99
Pricier than about 74% 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 $4.41 per GB
Cheaper than about 80% of the 3,251 comparable items (median $6.75 per GB).

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Specifications

Product
Brand nameCORSAIR
Product lineVengeance LPX
Model nameCMK64GX4M4C3000C15
Total capacity64 GB (4 × 16 GB)
Product colorBlack
Performance
Rated speedDDR4 3000 (PC4 24000)
Memory
CAS latencyCL15
Memory timings15-17-17-35
Heat spreaderAnodized Aluminum
Power
Rated voltage1.35 V
Size & build
Shipping weight0.20 kg
Package size155 × 89 × 20 mm

Other versions of this model

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Questions about this item

Will this kit fit in a motherboard with four DDR4 slots?

Yes, the kit contains four 16 GB DDR4 modules, filling all four slots for a total of 64 GB.

What BIOS setting enables the rated 3000 MT/s speed?

Enable the XMP 2.0 profile in the motherboard BIOS; the kit will then run at 3000 MT/s with CL15 timings at 1.35 V.

Is the low-profile height compatible with large CPU air coolers?

The Vengeance LPX modules use a low-profile aluminum heatspreader designed to clear most oversized CPU coolers.

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