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Single black DDR5 desktop memory module, 64GB capacity

Crucial

Crucial CT64G56C46U5 64GB DDR5 5600 desktop RAM

SKU CH-QQ0X-SGY24 MPN CT64G56C46U5

A 64GB DDR5 5600 desktop module with CL46 latency, 1.10V operation and Intel XMP 3.0 plus AMD EXPO profiles for broad platform compatibility

  • Capacity64GB
  • SpeedDDR5 5600 (PC5 44800)
  • CAS LatencyCL46
  • Voltage1.10V
  • Buffered/RegisteredUnbuffered
  • BIOS/Performance ProfileIntel XMP 3.0 and AMD EXPO

Capacity 64GB

Speed DDR5 5600 (PC5 44800)

CAS Latency CL46

  • High-capacity 64GB module handles heavy multitasking and large datasets
  • DDR5 5600 speed moves data quickly for demanding workloads
  • Low 1.10V operation reduces power draw and heat output
  • Intel XMP 3.0 and AMD EXPO profiles enable simple one-click overclocking
  • Micron manufacturing brings 45 years of memory expertise and testing

Capacity & Speed

This 64GB DDR5 module runs at 5600 MT/s (PC5 44800) with CL46 latency and 1.10V operation. It is an unbuffered DIMM that supports both Intel XMP 3.0 and AMD EXPO profiles for one-click configuration on compatible platforms.

Suited For & Not Suited For

Builders who want a single high-density stick for content creation, heavy multitasking or large dataset work on recent Intel 500/600/700 series or AMD 500/600 series boards will benefit. Users who need ECC protection, registered buffering, lower latency timings, or speeds above 5600 MT/s should look elsewhere.

Deciding Spec

The 5600 MT/s DDR5 rating with CL46 timing is the single figure that determines whether this module matches your motherboard's supported memory standard and performance target.

Highlights

  • High-capacity 64GB module handles heavy multitasking and large datasets
  • DDR5 5600 speed moves data quickly for demanding workloads
  • Low 1.10V operation reduces power draw and heat output
  • Intel XMP 3.0 and AMD EXPO profiles enable simple one-click overclocking
  • Micron manufacturing brings 45 years of memory expertise and testing

Specifications

BrandCrucial
Part NumberCT64G56C46U5
Capacity64GB
SpeedDDR5 5600 (PC5 44800)
CAS LatencyCL46
Voltage1.10V
Buffered/RegisteredUnbuffered
BIOS/Performance ProfileIntel XMP 3.0 and AMD EXPO
ColorBlack
Features* High performance 5600MHz & high density 64GB module right out-of-the-box: Empowers your system to multitask better, load, analyze, edit, and render faster, game with higher frame rates, uncover data insights faster, enhance productivity to save time
* Enhanced multitasking and efficiency: 128GB kit DDR5, 5600MHz high-speed RAM improving multitasking and workflow efficiency 5600MHz that can downlock if system only supports 5200MHz or 4800MHz
* Seamless high-bandwidth RAM: 128GB kit DDR5 RAM compatible with latest Intel Core Ultra & 14th Gen and AMD Ryzen 8000 Series and above deskto
Recommend UseAMD & Intel Compatible / AMD 500 Series / AMD 600 Series / AMD B550 / AMD B650 / AMD Ryzen Compatible / AMD X570 / 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
Shipping weight0.23 kg
Package size107 × 91 × 5 mm

Other versions of this model

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Questions about this item

Will this single 64GB module work on a motherboard that only supports 4800MHz or 5200MHz DDR5?

Yes, the module can downclock to 4800MHz or 5200MHz if the system only supports those speeds, allowing it to function on a wider range of platforms.

Does this memory support both Intel XMP 3.0 and AMD EXPO profiles for automatic overclocking?

It includes both Intel XMP 3.0 and AMD EXPO BIOS profiles, enabling one-click performance configuration on compatible motherboards from either platform.

Is this an unbuffered DIMM suitable for standard consumer desktop motherboards?

The module is unbuffered and non-registered, making it compatible with typical consumer desktop boards that use standard DDR5 slots.

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