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CORSAIR - Vengeance LPX CMK16GX4M2A2666C16 16GB (2PK X 8GB) 2666MHz DDR4 C16 DIMM Desktop Memory - Black

Rating 4.9 out of 5 stars with 79 reviews

24 Answered Questions
$159.49
$174.50

CORSAIR - Vengeance LPX CMK16GX4M2A2666C16 16GB (2PK X 8GB) 2666MHz DDR4 C16 DIMM Desktop Memory - Black

Model: CMK16GX4M2A2666C16
SKU: 12200729
$159.49
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Comp. Value: $174.50
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Specifications
  • Type of Memory (RAM)
    DDR4
    Form Factor
    Desktop
    Speed
    2666 megahertz
    Latency
    15-15-15-36
    CAS Latency
    16
    Lighting Type
    None
  • Key Specs
    • Type of Memory (RAM): DDR4
    • Form Factor: Desktop (The type of computer the memory is configured to fit in.)
    • Speed: 2666 megahertz
    • Latency: 15-15-15-36 (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: 16 (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
    • Memory Capacity (per Module): 8 gigabytes (Refers to the maximum amount of data that can be stored on the memory module.)
    • Memory Capacity (Total): 16 gigabytes (Refers to the maximum total amount of data that can be stored on all included memory modules.)
  • General
    • Brand: CORSAIR
    • Model Number: CMK16GX4M2A2666C16
    • Product Name: Vengeance LPX CMK16GX4M2A2666C16 16GB (2PK X 8GB) 2666MHz DDR4 C16 DIMM Desktop Memory
    • Color: Black
    • Memory Capacity (per Module): 8 gigabytes (Refers to the maximum amount of data that can be stored on the memory module.)
    • Number Of Modules: 2
    • Memory Capacity (Total): 16 gigabytes (Refers to the maximum total amount of data that can be stored on all included memory modules.)
  • Compatibility
    • Type of Memory (RAM): DDR4
    • Pin Configuration: 288
    • Memory Format: DIMM (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.)
    • Minimum System Requirements: Not Applicable
    • Operating System Compatibility: Windows
  • Speed
    • Memory Speed Rating: PC4-25600 (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: 2666 megahertz
    • Latency: 15-15-15-36 (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: 16 (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: Quad (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
  • Power
    • Voltage: 1.2 volts (Amount of power needed to support an electrical current.)
  • Other
    • UPC: 843591069618

Give your computer a memory boost with this Corsair Vengeance LPX DDR4 DRAM desktop memory, which offers high frequencies and bandwidth with reduced power consumption. XMP 2.0 support enables simple automatic overclocking.

PC Gaming Buying Guide

  • Kit of two 8GB DDR4 DRAM memory modules: For improved computer performance. 16GB total capacity.
  • High frequency and bandwidth: Along with low power consumption deliver reliable performance.
  • Up to 2666MHz operating speed: For fast, reliable multitasking.
  • XMP 2.0 support: Enables trouble-free automatic overclocking.
  • Pure aluminum heatspreader: Allows fast heat dissipation for cool operation.
  • Kit of two 8GB DDR4 DRAM memory modules: For improved computer performance. 16GB total capacity.
  • High frequency and bandwidth: Along with low power consumption deliver reliable performance.
  • Up to 2666MHz operating speed: For fast, reliable multitasking.
  • XMP 2.0 support: Enables trouble-free automatic overclocking.
  • Pure aluminum heatspreader: Allows fast heat dissipation for cool operation.
Whats Included
  • Vengeance LPX 2-Pack 8GB DDR4 DRAM Desktop Memory Kit
  • Owner's manual
  • Vengeance LPX 2-Pack 8GB DDR4 DRAM Desktop Memory Kit
  • Owner's manual

Q: Is this RAM compatible with the Gigabyte B460M DS3H motherboard?

A: Hi Nameless, According to Gigabyte's website, your motherboard should support the speed and capacity of this memory kit. -Brian

Q: Is it two 4 gig card or two 8 gig cards?

A: (2X8GB) in the title of the ram, its 2 8 gigabyte sticks

Q: Will these work to replace my other ram , my other ram is 8gb 1Rx8 PC4-2666V-UA2-11 and if so will I be able to put 2 16gb of ram? I believe my motherboard is ASUS GL12CP

A: Hi Eclipse, We recommend that you check with ASUS to ensure that your system supports the speed and capacity of this memory kit. -Brian

Q: Is this compatible with an ASRock A320 chipset motherboard? Thank you

A: Hi Lucky, We recommend that you contact ASRock to ensure that your specific model motherboard supports the speed and capacity of this memory kit. -Brian

Q: Can I buy one stick of 16 RAM card or do I have to buy both

A: Hi Nameless, This is a 2-piece kit sold together. If you need help determining what model you would need, please feel free to reach out to our support team: support.corsair.com -Brian

Q: Will this work with an omen motherboard?

A: Hi Grant, We'd require additional details to verify compatibility. Please provide us your PC model/specifications and we'll happily help: support.corsair.com -Albert

Q: Will this ram work with: ibuypower i series 504?

A: Hi Mark, Please get in touch with us with additional details of your PC's hardware specifications (CPU, motherboard) and we'll happily help you out: support.corsair.com -Albert

Q: Will this ram work with ibuypower i series 504? Link to system specs is: https://www.bestbuy.com/site/ibuypower-desktop-intel-core-i7-16gb-memory-nvidia-geforce-gtx-1060-120gb-solid-state-drive-1tb-hard-drive-black-red/5727100.p?skuId=5727100

A: Hi Mark, Yes, this memory kit is compatible with your iBUYPOWER PC. It will have to replace the current memory modules installed. Mixing and matching nonidentical memory modules yield a high chance of incompatibility. Feel free to let us know if you have any additional questions: support.corsair.com -Albert

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Pros for CORSAIR - Vengeance LPX CMK16GX4M2A2666C16 16GB (2PK X 8GB) 2666MHz DDR4 C16 DIMM Desktop Memory - Black
There were no pros for this productPerformance, RAM, Speed, Price, Ease of useRAM, Performance, Speed, Price, Ease of useThere were no pros for this product
Cons for CORSAIR - Vengeance LPX CMK16GX4M2A2666C16 16GB (2PK X 8GB) 2666MHz DDR4 C16 DIMM Desktop Memory - Black
There were no cons for this productRGB, Heat, Voltage, XMPRGBThere were no cons for this product

Specs

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

    Great DDR4 RAM!!

    Great RAM to use for most current things in 2020 and forward. Just remember to adjust your RAM to 2666 and not base of 2133. (So you can benefit from this RAM better.) Recommend to anyone who needs Mid-Range RAM that's not OC.

    This review is from CORSAIR - Vengeance LPX CMK16GX4M2A2666C16 16GB (2PK X 8GB) 2666MHz DDR4 C16 DIMM Desktop Memory - Black

    dmakar87 Posted

  • Rated 5 out of 5 stars

    good memory, GREAT customer service

    bought this memory kit to upgrade my home gaming pc to 32 GB ram (i already had 16 gb). I got confirmation that it was delivered to my apartment but when i got home the package had walked away. I called order support and explained that i had ordered the memory without legs but i must have accidentally been shipped the memory with legs and they promptly sent me out the correct memory. Got them on sale for quite a bargain.

    This review is from CORSAIR - Vengeance LPX CMK16GX4M2A2666C16 16GB (2PK X 8GB) 2666MHz DDR4 C16 DIMM Desktop Memory - Black

    scag Posted

  • Rated 5 out of 5 stars

    Easy to Install Upgrade w/Lots of Bang for the $$$

    Wanted to fully kit out a pre-built gaming rig and the Corsair Vengeance memory kit was an easy way to double the RAM on this machine. Worked well with the stock RAM already installed and the heatsinks weren't too obtrusive (some of these things are getting a tad ridiculous). Unplugged PC, clicked these into place, plugged back in, and we were good to go. Doesn't get much better than that.

    This review is from CORSAIR - Vengeance LPX CMK16GX4M2A2666C16 16GB (2PK X 8GB) 2666MHz DDR4 C16 DIMM Desktop Memory - Black

    Wraith Posted

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