We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Two black DDR5 memory modules with low-profile heat spreaders

Corsair

Corsair CMK64GX5M2B5200C40 Vengeance 64GB DDR5 desktop RAM

SKU CH-HEKD-SA2YD MPN CMK64GX5M2B5200C40

Dual-channel 64 GB DDR5 kit at 5200 MT/s with CL40 timing, onboard voltage regulation and Intel XMP 3.0 profiles for stable overclocking

  • Total capacity64 GB (2 × 32 GB)
  • Rated speedDDR5 5200 (PC5 41600)
  • CAS latencyCL40
  • Memory timings40-40-40-77
  • Rated voltage1.25 V
  • Kit configurationDual Channel Kit

Capacity 64GB (2 x 32GB)

Speed DDR5 5200 (PC5 41600)

CAS Latency CL40

Color Black

  • 64 GB capacity with two 32 GB modules for high-end multitasking
  • DDR5 5200 speed feeds data to many-core CPUs for faster processing
  • CL40 40-40-40-77 timing delivers responsive performance at rated frequency
  • Onboard voltage regulation enables stable overclocking via iCUE software
  • Intel XMP 3.0 profiles let you save custom performance settings per task

64GB dual-channel DDR5 kit

This kit delivers 64GB of DDR5 memory across two 32GB modules for Intel 500, 600 and 700 series platforms. It targets high-performance gaming and content-creation systems that benefit from large capacity and XMP 3.0 support. The black heat spreader keeps thermals in check inside compact builds.

DDR5 5200 speed and CL40 timing limits

Operating at 5200 MT/s with 40-40-40-77 timings at 1.25V, the modules run within the standard DDR5 envelope for the listed Intel chipsets. Onboard voltage regulation moves control from the motherboard to the DIMM, allowing finer tuning through iCUE software without exceeding the rated profile.

Upgrade from lower-capacity or slower DDR5 kits

Replacing a 32GB kit or slower DDR5 with this 64GB CL40 set adds headroom for multi-threaded workloads and modern games that scale with memory bandwidth. The jump is worthwhile when the platform supports XMP 3.0 and the workload exceeds the capacity or speed of the existing memory.

How it compares

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

Price $672.99
Pricier than about 90% of the 3,647 comparable items (median $90.99).
Total capacity 64 GB (2 × 32 GB)
Higher than about 90% of the 3,251 comparable items (median 16 GB).
Price per GB $10.52 per GB
Pricier than about 69% 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 lineVengeance
Model nameCMK64GX5M2B5200C40
Total capacity64 GB (2 × 32 GB)
Product type288-Pin PC RAM
Product colorBlack
Performance
Rated speedDDR5 5200 (PC5 41600)
Memory
CAS latencyCL40
Memory timings40-40-40-77
Kit configurationDual Channel Kit
Memory profilesIntel XMP 3.0
Heat spreaderYes
Power
Rated voltage1.25 V
Size & build
Shipping weight0.10 kg
Package size155 × 91 × 13 mm
Compatibility
Recommended forHigh Performance or Gaming Memory / Intel 500 Series / Intel 600 Series / Intel 700 Series / Intel B560 / Intel B660 / Intel B670 / Intel B760 / Intel Compatible / Intel Z590 / Intel Z690 / Intel Z790
More details
LED lightingNone

Other versions of this model

5 more in the same range

Questions about this item

Should I pick the 64 GB dual-channel kit or look for a different capacity?

The 64 GB kit ships as two 32 GB modules, giving full dual-channel bandwidth on mainstream desktop boards with four slots while leaving two slots open for future upgrades.

What does the 5200 MT/s rating actually deliver once the modules are installed?

At the rated 5200 MT/s with CL40-40-40-77 timings and 1.25 V, the kit runs at its advertised data rate when XMP 3.0 is enabled in the BIOS, providing the quoted bandwidth without manual tuning.

How does the DDR5 interface and XMP 3.0 support limit real-world use?

The modules use the standard 288-pin DDR5 form factor and Intel XMP 3.0 profiles, so they work on any DDR5 motherboard that supports XMP 3.0; the memory controller and board topology set the practical ceiling.

More in Desktop RAM

Similar items