4th of July Appliances Sale.Free delivery. Ends 7/8. Terms apply.Shop now

Skip to contentGo to Product Search
Main Content

Crucial - Pro 64GB (2x32GB) DDR5 5600MHz C46 UDIMM Desktop Memory - Black

Model: CP2K32G56C46U5
SKU: 6580645
Sold byBest Buy
$999.99
or
$54.59/mo.
suggested payments with 12-Month Financing
Show me how
Sold by
Best Buy
Specifications
  • Type of Memory (RAM)
    DDR5
    Form Factor
    Desktop
    Speed
    5600 megahertz
    Latency
    46-45-45
    CAS Latency
    46
    Lighting Type
    None
  • Key Specs
    • Type of Memory (RAM): DDR5
    • Form Factor: Desktop (The type of computer the memory is configured to fit in.)
    • Speed: 5600 megahertz
    • Latency: 46-45-45 (Refers to the amount of time between the moment a memory request is initiated and the moment the request is retrieved by a processor, commonly written as a series of 4 numbers, or timings. Each timing measures the performance of the module according to a specific parameter. Generally, the lower the numbers, the faster the RAM can respond to requests.)
    • CAS Latency: 46 (Column Address Strobe (CAS) Latency refers to the number of clock cycles (for synchronous DRAM) or nanoseconds (for asynchronous DRAM) between the moment an instruction or command is initiated and the moment the data result is available. Generally, the lower the numbers, the better.)
    • Lighting Type: None
    • Performance Profile(s): Intel XMP 3.0, AMD EXPO
    • Memory Capacity (per Module): 32 gigabytes (Refers to the maximum amount of data that can be stored on the memory module.)
    • Memory Capacity (Total): 64 gigabytes (Refers to the maximum total amount of data that can be stored on all included memory modules.)
  • General
    • Brand: Crucial
    • Model Number: CP2K32G56C46U5
    • Product Name: Pro 64GB (2x32GB) DDR5 5600MHz C46 UDIMM Desktop Memory
    • Color: Black
    • Memory Capacity (per Module): 32 gigabytes (Refers to the maximum amount of data that can be stored on the memory module.)
    • Number Of Modules: 2
    • Memory Capacity (Total): 64 gigabytes (Refers to the maximum total amount of data that can be stored on all included memory modules.)
  • Compatibility
    • Type of Memory (RAM): DDR5
    • Pin Configuration: 288
    • Memory Format: UDIMM (Memory module size that determines what size device the memory stick will fit.)
    • Form Factor: Desktop (The type of computer the memory is configured to fit in.)
    • Operating System Compatibility: Windows, Linux
  • Speed
    • Memory Speed Rating: PC5-44800, PC5-44800 (The RAM's bandwidth rating. The numbers refer to generation and transfer speed and are typically separated with a hyphen. For example, PC3-12800 would indicate that the module is 3rd generation and has a theoretical bandwidth of 12,800 megabytes per second (MBs). The higher the second number, the faster the speed.)
    • Speed: 5600 megahertz
    • Latency: 46-45-45 (Refers to the amount of time between the moment a memory request is initiated and the moment the request is retrieved by a processor, commonly written as a series of 4 numbers, or timings. Each timing measures the performance of the module according to a specific parameter. Generally, the lower the numbers, the faster the RAM can respond to requests.)
    • CAS Latency: 46 (Column Address Strobe (CAS) Latency refers to the number of clock cycles (for synchronous DRAM) or nanoseconds (for asynchronous DRAM) between the moment an instruction or command is initiated and the moment the data result is available. Generally, the lower the numbers, the better.)
  • Features
    • Buffered or Registered: Unbuffered (Registered (buffered) memory modules are classified by the addition of a register between the memory controller and DRAM modules. When compared to conventional unbuffered (unregistered) memory, this type provides more stability with less electrical load on the controller, making it a common choice for use in robust applications, such as servers.)
    • Data Integrity Check: Non-ECC (Error-correcting code (ECC) memory helps to maintain data integrity within a computer system, protecting it from potential crashes as well as losses or changes to data due to undetected errors. Systems that use ECC have an additional chip on the RAM that acts as the error check.)
    • Memory Channels: Single (Multi-channel memory increases the rate of data transfer between the DRAM memory and memory controller by adding more channels of communication. The more channels, the more memory bandwidth.)
    • Lighting Type: None
    • Fan Included: false
    • Performance Profile(s): Intel XMP 3.0, AMD EXPO
  • Power
    • Voltage: 1.1 volts (Amount of power needed to support an electrical current.)
  • Warranty
    • Warranty - Parts: Limited lifetime
    • Warranty - Labor: None
  • Other
    • UPC: 649528937810

Crucial DDR5 Pro Memory has the blazing speed and massive bandwidth needed to support next-gen multi-core CPUs without the fuss of overclocking, latency tuning, die chasing, and LEDs. This innovative technology 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 and money, significantly reduce lag for heavy workloads and optimize power efficiency over the previous generation with Intel XMP 3.0 and AMD EXPO support on every module. Available in speeds up to 5,600MT/s and 32GB densities with a sleek heat spreader, Crucial DDR5 Pro Memory can enable your computer to harness performance that was once only possible with extreme performance memory.

  • Low-profile, matte black heat spreader: Dissipate module heat and enhance your gaming rig with a sleek, modern look. With our integrated low-profile heat spreader, Crucial DDR5 Pro can even fit in smaller PCs.
  • Supports Intel XMP 3.0 and AMD EXPO on the same module: Achieve easy performance recovery on CPUs that suppress rated memory speeds with Intel XMP 3.0 or AMD EXPO turned on in the UEFI/BIOS settings. Get the full value of your investment without overpaying for performance.
  • No-fuss memory for gaming rigs: 1.88x faster than DDR4 to boost in-game frame rates and eliminate screen tears. Enhance your gaming rigs with our sleek design without the fuss of chasing B/E-die, LEDs or the risks associated with overclocking speeds and tuning latency.
  • Improved productivity for creatives and professionals: With 2x the bandwidth of the previous generation, Crucial DDR5 Pro enables next-level multitasking and faster processing so you can tackle even heavy workloads in less time.
  • Micron quality and reliability: As one of only three global memory manufacturers, and with 45 years of memory expertise, Micron delivers cutting-edge engineering and superior component and module-level testing for all Crucial DRAM products.

Q: What is the maximum speed this memory can operate at?

A: This memory can operate at a maximum speed of 5,600 MT/s.

Q: What is the latency of this memory?

A: The latency is 46-45-45.

Q: Are there any additional features or benefits to using this memory?

A: This innovative technology empowers your system to multitask better, load, analyze, edit, and render faster, and significantly reduces lag for heavy workloads.

Q: Can this memory be used with both Intel and AMD systems?

A: This memory supports Intel XMP 3.0 and AMD EXPO, so it can be used with both Intel and AMD systems.

Q: Will this work with an HP Omnidesk M03-0074 desktop PC (SKU 6636737)?

A: Hello Jay, Thank you for reaching out to us. We appreciate your interest in Crucial products. We would like to inform you that the system HP Omnidesk M03-0074 desktop PC supports maximum up to 64GB DDR5 UDIMM and has 2 slots: https://www.crucial.com/compatible-upgrade-for/hp/omnidesk-m03-0000 The part Crucial Pro 64GB Kit (32GBx2) DDR5-5600 UDIMM CP2K32G56C46U5 is also DDR5 UDIMM, however, it is compatible only if the system has following processor: * 12th to 14th Gen Intel Core CPUs * AMD Ryzen 7000 Series CPUs If your system has this processor, the part is compatible and you and buy the part: https://www.crucial.com/memory/ddr5/cp2k32g56c46u5 Once the DRAM is purchased, please follow the steps given in the link below to install it in your system: https://www.crucial.com/articles/about-memory/how-to-upgrade-desktop-memory Thank you for your patience and understanding. Meanwhile, if you have any further query, please feel free to reach out to us. You can also visit our contact page: https://www.crucial.com/support/contact to know about other ways to reach out to us. Regards, Crucial

Q: Will these work in my alienware aurora r16 gaming desktop?

A: According to a Reddit post (link below), this RAM kit will operate at the full 5600MHz speed when installed in an Alienware Aurora R16 desktop. https://www.reddit.com/r/Alienware/comments/1nph6bb/aurora_r16_ram_upgrade_32gb_to_64gb/

Q: will this work for the HP - OmniDesk Desktop - Intel Core Ultra 5 - 16GB DDR5 Memory - 1TB SSD - Dark Wood?

A: I have the similar unit that came with 32GB RAM. The speed and voltage are correct but the latencies are about double what the factory RAM shows in CPU-Z.

Q: WHAT IS THE HEIGHT OF THE RAM STICKS?

A: Hello, thanks for getting in touch, The Crucial Pro 64GB (2x32GB) DDR5-5600MHz C46 UDIMM Desktop Memory modules have a standard height of approximately 31.5 mm. If you need any more information or support, please contact us back through the link below. https://www.crucial.com/support/contact - The Crucial Team

Sponsored

Compare similar products

Crucial - Pro 64GB (2x32GB) DDR5 5600MHz C46 UDIMM Desktop Memory - Black
Crucial - Pro 64GB (2x32GB) DDR5 5600MHz C46 UDIMM Desktop Memory - Black
4.8(38)

Crucial DDR5 Pro Memory has the blazing speed and massive bandwidth needed to support next-gen multi-core CPUs without the fuss of overclocking, latency tuning, die chasing, and LEDs. This innovative technology 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 and money, significantly reduce lag for heavy workloads and optimize power efficiency over the previous generation with Intel XMP 3.0 and AMD EXPO support on every module. Available in speeds up to 5,600MT/s and 32GB densities with a sleek heat spreader, Crucial DDR5 Pro Memory can enable your computer to harness performance that was once only possible with extreme performance memory.

CORSAIR - VENGEANCE 64GB (2x32GB) DDR5 5200MHz C40 UDIMM Desktop Memory - Black
4.7(75)

CORSAIR VENGEANCE DDR5, optimized for Intel motherboards, delivers the higher frequencies and greater capacities of DDR5 technology in a high-quality, compact module that suits your system. Tightly-screened high-frequency memory chips power your PC through faster processing, rendering, and buffering than ever, with onboard voltage regulation for easy, finely controlled overclocking. CORSAIR iCUE software enables real-time frequency monitoring, onboard voltage regulation, and Intel XMP 3.0 profile customization. A distinctive solid aluminum heatspreader keeps your memory cool, while ensuring wide compatibility with a huge range of motherboards and CPU coolers. With a limited lifetime warranty as your guarantee of reliability for years to come, VENGEANCE DDR5 continues a long-standing legacy of memory performance.

Crucial - 64GB Kit (2x32GB) DDR5 5600MHz C46 SODIMM Laptop Memory - Black
5.0(69)

Crucial DDR5 Memory has the blazing speed and massive bandwidth needed for the next generation of multi-core CPUs. This innovative technology 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 and money, significantly reduce lag for heavy workloads and optimize power efficiency over the previous generation. Available in speeds up to 5,600MT/s and densities up to 32GB, Crucial DDR5 Memory can enable your computer to harness performance that was once only possible with extreme performance memory.

Crucial - Pro 32GB (2x16GB) DDR5 5600MHz C46 UDIMM Desktop Memory - Black

CP2K16G56C46U5 is the Crucial 32GB kit consisting of (2) 16GB DDR5 Pro desktop module that operates at the speed of 5600MT/s and has a CAS Latency of 46. It is a UDIMM and conforms to the industry standard DDR5 UDIMM layout of 288 pins. It is compatible with systems that can take DDR5-5600 UDIMM memory.

Pros for Crucial - Pro 64GB (2x32GB) DDR5 5600MHz C46 UDIMM Desktop Memory - Black
Installation Ease, Overall Performance, RAM SpeedPerformance, RAM, Ease of use, Compatibility, CapacityPerformance, Speed, Compatibility, Installation Ease, Memory CapacityPerformance, RAM, Speed, Compatibility, Ease of use

Specs

Reviews

Rating 4.8 out of 5 stars with 38 reviews

95% would recommend to a friend
Customers are sayingCustomers enjoy the product's strong overall performance, with many users reporting no issues. They also appreciate the ease of installation, finding the process simpler than anticipated. Additionally, the RAM speed, specifically its 5,200 Mhz operation, is a positive feature highlighted by customers.
This summary was generated by AI based on customer reviews.
  • Overall Performance (13)
  • Installation Ease (7)
  • RAM Speed (6)

Customer Images

The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.

No content

Customers often buy these together

Similar products from outside of Best Buy

sponsored
Ask BlueAI

Finance Options

My Best Buy® Credit Card
Choose a benefit:Or
Buy Now, Pay Later
8 payments starting at $81.87
Lease to own

Apply today with no credit needed and enjoy flexible payment options.