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Four white DDR4 modules with anodized aluminium heat spreaders and RGB light bars

Corsair

Corsair Vengeance RGB Pro CMW64GX4M4A2666C16W 64GB 4x16GB DDR4 2666 CL16 White desktop RAM

SKU CH-SA9P-22MHT MPN CMW64GX4M4A2666C16W

A 64GB quad-channel DDR4 kit with 2666MHz speed, CL16 timing and white anodized heat spreaders featuring 10 RGB LEDs per module

  • Capacity64GB (4 x 16GB)
  • SpeedDDR4 2666 (PC4 21300)
  • CAS LatencyCL16
  • Timing16-18-18-35
  • Voltage1.20V
  • ColorWhite

Capacity 64GB (4 x 16GB)

Speed DDR4 2666 (PC4 21300)

CAS Latency|Color CL16|White

  • 64 GB total capacity across four 16 GB modules
  • DDR4 2666 speed with CL16 latency for responsive performance
  • 10 ultra-bright RGB LEDs per module with iCUE synchronization
  • Anodized aluminum heat spreader in white for thermal management
  • XMP 2.0 support enables one-click profile activation

What this kit provides

This Corsair Vengeance RGB Pro kit delivers 64GB of DDR4 memory across four 16GB modules running at 2666MHz with CL16 latency and 1.20V operation. Anodized aluminum heat spreaders in white cover each stick, and ten addressable RGB LEDs per module create multi-zone lighting controlled through iCUE software. The set is tuned for modern AMD and Intel DDR4 platforms and supports XMP 2.0 for one-click profile activation.

Who this suits and who should look elsewhere

Builders wanting high-capacity DDR4 with synchronized RGB lighting across four slots will match this kit to a compatible motherboard. Systems limited to two DIMM slots or requiring speeds above 2666MHz cannot use this configuration. Users who prefer non-illuminated modules or need lower voltage than 1.20V should consider other options.

The specification that decides fit

The decisive figure is the 2666MHz DDR4 speed combined with CL16 timing at 1.20V across four 16GB modules. If your motherboard qualifies this frequency and latency at the rated voltage, the kit will run at its advertised profile; if the board only supports lower speeds or different timings, the modules will downclock to the highest common setting.

Highlights

  • 64 GB total capacity across four 16 GB modules
  • DDR4 2666 speed with CL16 latency for responsive performance
  • 10 ultra-bright RGB LEDs per module with iCUE synchronization
  • Anodized aluminum heat spreader in white for thermal management
  • XMP 2.0 support enables one-click profile activation

Specifications

BrandCORSAIR
SeriesVengeance RGB Pro
ModelCMW64GX4M4A2666C16W
Capacity64GB (4 x 16GB)
SpeedDDR4 2666 (PC4 21300)
CAS LatencyCL16
Timing16-18-18-35
Voltage1.20V
ColorWhite
Heat SpreaderAnodized Aluminum
FeaturesDynamic Multi-Zone RGB Lighting
10 Ultra-bright RGB LEDs per module.
Next Generation Software
Take control in CORSAIR iCUE software and synchronize lighting with other CORSAIR RGB products, including CPU coolers, keyboards and fans.
Custom Performance PCB
Provides the highest signal quality for the greatest level of performance and stability.
Tightly Screened Memory
Carefully screened ICs for extended overclocking potential.
Maximum Bandwidth and Tight Response Times
Optimized for peak performance on the latest Intel and AMD DDR4 motherboards.
No Wires Required
Requires no extra wire
Recommend UseAMD & Intel Compatible / AMD 300 Series / AMD 400 Series / AMD 500 Series / AMD TRX40 / Intel 300 Series / Intel 400 Series
LED ColorRGB
Shipping weight0.32 kg
Package size198 × 132 × 25 mm

Other versions of this model

5 more in the same range

Same family, different memory, cooler or clock — compare before you commit.

Questions about this item

Will the 40 mm tall anodized-aluminium heat spreader on these white modules clear my CPU cooler?

Each module measures roughly 40 mm in height, so check your cooler's DIMM clearance spec before ordering.

Do I need to connect any extra cables to run the 10 RGB LEDs per stick?

No, lighting power and data travel through the DDR4 slot itself; just seat the modules and enable XMP 2.0 in BIOS.

Can I replace a single 16 GB stick later if one fails?

The kit is sold as a matched 4 x 16 GB set; mixing in a lone module can break XMP stability, so replace the full kit if needed.

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