Deals Worth GiftingShop now

Main Content

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

Model: CP2K16G56C46U5
SKU: 6543928
$260.99
or
Finance OptionsView your offers
Availability
Fulfillment Options
Pickup at
Act fast - Only 1 left at your store!
Sold by Best Buy
Specifications
  • Type of Memory (RAM)
    DDR5
    Form Factor
    Desktop
    Speed
    5600 megahertz
    Latency
    46
    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 (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): 16 gigabytes (Refers to the maximum amount of data that can be stored on the memory module.)
    • Memory Capacity (Total): 32 gigabytes (Refers to the maximum total amount of data that can be stored on all included memory modules.)
  • General
    • Brand: Crucial
    • Model Number: CP2K16G56C46U5
    • Product Name: Pro 32GB (2x16GB) DDR5 5600MHz C46 UDIMM Desktop Memory
    • Color: Black
    • Memory Capacity (per Module): 16 gigabytes (Refers to the maximum amount of data that can be stored on the memory module.)
    • Number Of Modules: 2
    • Memory Capacity (Total): 32 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
  • Speed
    • Memory Speed Rating: 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 (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: 1.2 volts (Amount of power needed to support an electrical current.)
  • Other
    • UPC: 649528937803

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.

  • 5600 MT/s: Downclock capable for systems that only support 5200 or 4800MT/s
  • Compatability: Compatible with 12th Gen Intel Core or AMD RyzenTM 7000 Series Desktop CPUs and above
  • Intel and AMD compatible: Intel XMP 3.0 and AMD EXPO supported for easy performance recovery
  • Improved gaming: Game at higher frame rates, multitask better, improve productivity
  • Additional features: ECC type = non-ECC, form factor = UDIMM, pin count = 288-pin, PC speed = PC5-44800, voltage = 1.1V, rank and configuration = 1Rx8

Q: Does this memory support Intel XMP?

A: Yes, this memory supports Intel XMP 3.0 for easy performance recovery.

Q: Is this Crucial Pro memory compatible with AMD systems?

A: Yes, this memory is compatible with AMD RyzenTM 7000 Series Desktop CPUs and above.

Q: What is the speed of this Crucial Pro memory kit?

A: This Crucial Pro memory kit operates at a speed of 5600MT/s.

Q: How many modules are included in this Crucial Pro kit?

A: This Crucial Pro kit includes two memory modules.

Q: What is the CAS latency of this memory?

A: This Crucial Pro memory has a CAS Latency of 46.

Q: What is the total memory capacity of this Crucial Pro kit?

A: The total memory capacity of this Crucial Pro kit is 32GB (2x16GB).

Q: What type of memory format does this Crucial Pro kit use?

A: This Crucial Pro memory kit uses the UDIMM format.

Q: Is it compatible with the Acer Desktop Aspire TC-780 Signature Edition, Product 00325-80671-44683-AAOEM?

A: Hello , Thank you for your query. After checking the compatibility of the Crucial Pro (2x16GB) DDR5 5600Mhz (CP2K16G56C46U5) with your Acer Aspire AC-780 Desktop, we have found that this memory won't be compatible with your system, as the Acer Aspire AC-780 supports DDR4, while the memory in question is DDR5. Based on your system specifications, we recommend the Crucial 32GB Kit DDR4-3200 UDIMM (CT2K16G4DFRA32A), which would be compatible with your system. 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. Best regards, Crucial Support Team

Sponsored

Compare similar products

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

Crucial - Pro Overclocking 32GB (2x16GB) DDR5 6000MHz C36 UDIMM Desktop Memory - Black

Push performance to the next level with the blazing speed and massive bandwidth of Crucial DDR5 Pro Memory: Overclocking Edition. With support for next-gen multi-core CPUs and the “sweet spot” speed of 6,000MT/s, our overclocking memory harnesses the power of low latency so you can beat the clock and focus on outplaying your opponent instead of worrying about performance bottlenecks. With Intel XMP 3.0 and AMD EXPO support on every module, you can also eliminate compatibility issues and have the flexibility to build your rig your way. Available in a 16GB density with a unique, origami-inspired aluminum heat spreader for a winning aesthetic. Unlock a new world of gaming performance with Crucial DDR5 Pro Memory: Overclocking Edition.

CORSAIR - VENGEANCE LPX 32GB (2x16GB) DDR4 3600MHz C18 UDIMM Desktop Memory - Black

VENGEANCE LPX memory is designed for high-performance overclocking. The heatspreader is made of pure aluminum for faster heat dissipation, and the custom performance PCB helps manage heat and provides superior overclocking headroom. Each IC is individually screened for performance potential. The DDR4 form factor is optimized for the latest Intel DDR4 motherboards and offers higher frequencies, greater bandwidth, and lower power consumption than DDR3 modules. VENGEANCE LPX DDR4 modules are compatibility-tested across Intel DDR4 motherboards for reliably fast performance. They’re available in multiple colors to match your motherboard, your components, or just your style.

Crucial - Pro OC Gaming 32GB (2x16GB) DDR5 6400MHz C38 UDIMM Intel XMP 3.0 & AMD EXPO Desktop Memory - Black
4.8(58)

Push performance to the next level with the blazing speed and massive bandwidth of Crucial DDR5 Pro OC Gaming Memory. With support for next-gen multi-core CPUs and the “sweet spot” speed of 6,400MT/s, our gaming memory harnesses the power of low latency so you can beat the clock and focus on outplaying your opponent instead of worrying about performance bottlenecks. This powerful, flexible memory supports next-gen multi-core CPUs and stable overclocking with Intel XMP 3.0 and AMD EXPO. Available in black or white in a 16GB density with a unique, origami-inspired aluminum heat spreader for a winning aesthetic. Unlock a new world of gaming performance with Crucial DDR5 Pro Gaming Memory.

Pros for Crucial - Pro 32GB (2x16GB) DDR5 5600MHz C46 UDIMM Desktop Memory - Black
Performance, RAM, Speed, Ease of use, CompatibilityPerformance, Speed, RAM, Installation, DesignPerformance, RAM, Speed, Ease of use, PricePerformance, RAM, Speed, Compatibility, Multitasking
Cons for Crucial - Pro 32GB (2x16GB) DDR5 5600MHz C46 UDIMM Desktop Memory - Black
There were no cons for this productRGB, CompatibilityRGB, Heat, Voltage, XMPRGB

Specs

Reviews

Customers are saying

Customers admire the Pro 32GB DDR5 Desktop Memory for its impressive speed and performance, making it a great value for its RAM capacity. Users find it easy to install and appreciate its compatibility with their systems. The memory's design is also well-received, and it enhances multitasking capabilities.

This summary was generated by AI based on customer reviews.

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.

  • Rated 5 out of 5 stars

    Worth the price

    May not be the flashiest ram on market but it definitely runs smooth especially for the price

    Posted by MichaelW

  • Rated 5 out of 5 stars

    Great purchase!

    Best performance upgrade yet! These memory sticks helped my pc perform better.

    Posted by Vernon

  • Rated 5 out of 5 stars

    Awesome product

    The product works just as expected, with zero issues.

    Posted by CooperS

No content
Sponsored

Similar products from outside of Best Buy

sponsored

Finance Options

My Best Buy® Credit Card
10% back in rewardson your first day of purchases when approved for the My Best Buy® Credit Card.
Buy Now, Pay Later
4 payments starting at $65.25
Lease to own
Apply today with no credit needed and enjoy flexible payment options.