Why DDR5 RAM is so expensive now?

DDR5 Memory is pricey due to the surging demand from AI server farms and data centers, which has caused a global memory shortage. This has led memory manufacturers to prioritize more profitable server-grade memory like HBM (high-Bandwidth Memory) over consumer-grade DDR5, drastically reducing supply for consumers while simultaneously causing the prices for both DDR5 and DDR4 to increase.

What is the speed and CAS latency of the RAM?

The RAM speed is DDR5 6600 (PC5 52800) with a CAS latency of CL32.

What is the capacity of the CORSAIR Vengeance RGB RAM?

The capacity of the CORSAIR Vengeance RGB RAM is 64GB, consisting of 2 x 32GB modules.

GIGABYTE Z890 AORUS ELITE WIFI7 ICE Ultra Core (Series 2) LGA 1851, ATX, DDR5, 4x M.2, PCIe 5.0, Thunderbolt 4, WIFI7, 2.5GbE LAN, EZ-Latch

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CORSAIR Vengeance RGB 64GB (2 x 32GB) 288-Pin PC RAM DDR5 6600 (PC5 52800) Desktop Memory Model CMH64GX5M2B6600C32

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Speed: DDR5 6600 (PC5 52800)

DDR5 4800 (PC5 38400)
DDR5 5200 (PC5 41600)
DDR5 5600 (PC5 44800)
DDR5 6000 (PC5 48000)
DDR5 6400 (PC5 51200)
DDR5 6600 (PC5 52800)
DDR5 7000 (PC5 56000)

Cas Latency: CL32|Black RGB

CL30|Gray RGB EXPO
CL30|White RGB
CL32|Black RGB
CL32|White RGB
CL40|Black RGB
CL40|Gray RGB EXPO
CL40|White RGB
CL42|Black RGB

DDR5 6600 (PC5 52800)
Timing 32-39-39-76
CAS Latency CL32
Voltage 1.40V

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Model
Brand	CORSAIR
Series	Vengeance RGB
Model	CMH64GX5M2B6600C32
Part Number	CMH64GX5M2B6600C32

Details
Capacity	64GB (2 x 32GB)
Type	288-Pin PC RAM
Speed	DDR5 6600 (PC5 52800)
CAS Latency	CL32
Timing	32-39-39-76
Voltage	1.40V
Multi-channel Kit	Dual Channel Kit
BIOS/Performance Profile	Intel XMP 3.0
Color	Black
Heat Spreader	Yes
Features	Welcome to the Cutting-Edge of Performance: Push the limits of your system like never before with CORSAIR DDR5 memory, unlocking even faster frequencies, greater capacities, and higher CPU processing. Dynamic Ten-Zone RGB Lighting: Illuminate your system with ten individually addressable, ultra-bright RGB LEDs per module, encased in a panoramic light bar for vivid RGB lighting from any viewing angle. Create and Customize: Choose from dozens of preset lighting profiles, or create your own in iCUE. Custom Intel XMP 3.0 Profiles: Customize and save your own XMP profiles via iCUE to tailor performance by app or task for greater efficiency. Maximum Bandwidth and Tight Response Times: Optimized for peak performance on the latest Intel DDR5 motherboards. Custom Performance PCB: Provides the highest signal quality for the greatest level of performance and stability. Tightly Screened Memory: Carefully screened memory chips for extended overclocking potential. Onboard Voltage Regulation: Enables easier, more finely-tuned, and more stable overclocking through CORSAIR iCUE software than previous generation motherboard control. Powerful CORSAIR iCUE Software: Dynamic RGB lighting control synchronized across your entire iCUE setup, real-time temperature and frequency readings, onboard voltage regulation, and custom XMP profiles. Stylish Solid Aluminum Heatspreader: Efficiently conducts heat away from your memory, with refined VENGEANCE styling to fit the look of modern systems.
Recommend Use	Intel 700 series and some Intel 600 Series
LED Color	RGB

Additional Information
First Listed on Newegg	June 25, 2026

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CORSAIR Vengeance RGB 64GB (2 x 32GB) 288-Pin PC RAM DDR5 6600 (PC5 52800) Desktop Memory Model CMH64GX5M2B6600C32

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CORSAIR Vengeance RGB 64GB (2 x 32GB) 288-Pin PC RAM DDR5 6600 (PC5 52800) Desktop Memory Model CMH64GX5M2B6600C32

Learn more about the Corsair CMH64GX5M2B6600C32

Customer Reviews of the Corsair CMH64GX5M2B6600C32

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