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Corsair CMK16GX4M1A2666C16 Vengeance LPX 16 GB (1 x 16 GB) DDR4 2666 MHz C16 XMP 2.0 High Performance Desktop Memory, Black

4.7 out of 5 stars 48,252 ratings
£28.99
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Size Name: 1 x 16 GB
Style Name: 2666 MHz
Colour Name: Black
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Purchase options and add-ons

Brand CORSAIR
Computer memory size 16 GB
RAM memory technology DDR4
Memory speed 2666 MHz
Compatible devices Desktop

About this item

  • Each Vengeance LPX module is built with a pure aluminium heat spreader for faster heat dissipation and cooler operation
  • Available in multiple colours to match your motherboard, your components or just your style, The Vengeance LPX module height is carefully designed to fit smaller spaces
  • Vengeance LPX is optimised and compatibility tested for Intel 100 Series,Intel 200 Series,Intel 300 Series,Intel 400 Series,AMD 300 Series,AMD 400 Series,AMD X570 motherboards and offers higher frequencies, high bandwidth, and lower power consumption
  • It compatible with iMac Pro UDIMM only
  • XMP 2.0 enabled for high overclocking
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Corsair

95% positive ratings from 10K+ customers

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Corsair CMK16GX4M1A2666C16 Vengeance LPX 16 GB (1 x 16 GB) DDR4 2666 MHz C16 XMP 2.0 High Performance Desktop Memory, Black
This item: Corsair CMK16GX4M1A2666C16 Vengeance LPX 16 GB (1 x 16 GB) DDR4 2666 MHz C16 XMP 2.0 High Performance Desktop Memory, Black
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Corsair CMK16GX4M1A2666C16 Vengeance LPX 16 GB (1 x 16 GB) DDR4 2666 MHz C16 XMP 2.0 High Performance Desktop Memory, Black
Corsair CMK16GX4M1A2666C16 Vengeance LPX 16 GB (1 x 16 GB) DDR4 2666 MHz C16 XMP 2.0 High Performance Desktop Memory, Black
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Price£28.99-52% £46.99
RRP: £96.99		£24.99-19% £31.49
RRP: £38.65
Delivery
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Get it as soon as Thursday, Jun 12
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Customer Ratings
4.74.7 out of 5 stars48,252
4.74.7 out of 5 stars27,935
4.64.6 out of 5 stars4,818
4.64.6 out of 5 stars739
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From the manufacturer

The video showcases the product in use.The video guides you through product setup.The video compares multiple products.The video shows the product being unpacked.

Designed for High-Performance Overclocking

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 peak performance potential.

Designed for Enthusiasts. Backed by Corsair.

VENGEANCE LPX DDR4 modules are compatibility-tested across DDR4 systems for reliably fast performance. There’s XMP 2.0 support for trouble-free automatic overclocking. And, they’re available in multiple colors to match your personal preference.

World-Famous Reliability

There's a reason why world-champion overclockers, extreme gaming enthusiasts and high-end system builders all trust CORSAIR for high-performance memory that they can install with confidence and pride. Whether breaking records or simply building a dream gaming rig, you can count on CORSAIR memory.

Product information

Technical Details

Brand ‎CORSAIR
Product Dimensions ‎13.51 x 0.71 x 3.35 cm; 40.82 g
Item model number ‎CMK16GX4M1A2666C16
Manufacturer ‎Corsair
Series ‎CMK16GX4M1A2666C16
Colour ‎Black
Form Factor ‎288-pin DIMM
RAM Size ‎16 GB
Memory Technology ‎DDR4
Computer Memory Type ‎DDR4 SDRAM
Memory Clock Speed ‎2666 MHz
Graphics RAM Type ‎DDR4 SDRAM
Voltage ‎1.35 Volts
Are Batteries Included ‎No
Item Weight ‎40.8 g
Guaranteed software updates until ‎unknown

Additional Information

ASIN B019HVO62A
Customer Reviews
4.7 out of 5 stars 48,252 ratings

4.7 out of 5 stars
Best Sellers Rank 67,539 in Computers & Accessories (See Top 100 in Computers & Accessories)
716 in Computer Memory
Date First Available 23 Dec. 2015

Warranty & Support

Amazon.com Return Policy:Regardless of your statutory right of withdrawal, you enjoy a 30-day right of return for many products. For exceptions and conditions, see Return details.

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Corsair CMK16GX4M1A2666C16 Vengeance LPX 16 GB (1 x 16 GB) DDR4 2666 MHz C16 XMP 2.0 High Performance Desktop Memory, Black

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Customer reviews

4.7 out of 5 stars
48,252 global ratings

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Customers say

Customers report that the RAM module works flawlessly at 3600 MHz frequency and runs perfectly at 3200 MHz, delivering lightning-fast performance. They appreciate its solid build quality, easy installation, and sleek black design that matches their PC color well. The memory fits easily in tight spaces, with one customer noting it works perfectly with their Ryzen 3700X processor. Customers find it offers excellent value for money, with one mentioning it's perfect for a budget gaming PC.

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FunctionalityValue for moneySpeedQualityEase of installationLooks greatMemory qualityFit
464 customers mention ‘Functionality’434 positive30 negative

Customers report that the RAM module works well, running reliably and performing flawlessly at the full 3600 MHz frequency, particularly when used in dual channel configuration.

"Very good quality and very capable ddr4, for me it was not the best match for my system, but for most people they will be very happy with, i had the..." Read more

"A fantastic upgrade for my system. The 16GB kit delivers excellent performance, whether I’m gaming, video editing, or multitasking...." Read more

"Works as expected! Good value and performance for the price!" Read more

"Works, great ram for someone who doesnt need all the bells and whistles of RGB or anything similar run most thins, would just suggest getting 32gb..." Read more

252 customers mention ‘Value for money’226 positive26 negative

Customers find the memory module to be a great value, particularly for budget gaming PCs, with good performance relative to its price.

"...16gb version for a few years and it served me well, for price duribily and performance you cant go wrong, these are made to last." Read more

"Works as expected! Good value and performance for the price!" Read more

"...the amount of RAM I had in my PC, so I purchased these at a pretty good price to get 2x 8GB sticks (16GB), so now I have 32GB rather than just 16GB..." Read more

"Good Value for money!" Read more

250 customers mention ‘Speed’232 positive18 negative

Customers praise the memory module's speed, noting it runs perfectly at 3200MHz and delivers lightning-fast performance, with one customer mentioning their PC responds much better.

"A fantastic upgrade for my system. The 16GB kit delivers excellent performance, whether I’m gaming, video editing, or multitasking...." Read more

"...As with Corsair branding, you expect high build quality and good performance and these don't disappoint." Read more

"...they have served 6 years with no issues with seating and the performance has been great with XMP enabled on my motherboard...." Read more

"Works, great ram for someone who doesnt need all the bells and whistles of RGB or anything similar run most thins, would just suggest getting 32gb..." Read more

234 customers mention ‘Quality’204 positive30 negative

Customers praise the RAM module's solid build quality, describing it as reliable and stable, with no crashes reported during use.

"Very good quality and very capable ddr4, for me it was not the best match for my system, but for most people they will be very happy with, i had the..." Read more

"...Great quality had 0 problems." Read more

"...As with Corsair branding, you expect high build quality and good performance and these don't disappoint." Read more

"...They are built really well with a metal heat sink distributing heat well as can be evidenced by their long lifespan...." Read more

162 customers mention ‘Ease of installation’158 positive4 negative

Customers find the memory module easy to install, with one customer noting that setting up the XMP profile is straightforward.

"...Installation was a breeze, and I’ve noticed a significant boost in speed and responsiveness...." Read more

"...Super easy to install, just like every other RAM stick out there...." Read more

"...64GB kit and simply set the desired speed in the BIOS and it goes with no problem...." Read more

"Easy to install and quite durable for sticks of ram" Read more

102 customers mention ‘Looks great’99 positive3 negative

Customers appreciate the memory module's appearance, particularly its red and sleek black designs, noting that it matches their PC color well.

"...The low-profile design is a nice touch, fitting easily into tight spaces without interfering with other components...." Read more

"...form factor so will fit under most if not all CPU coolers, they're sleek black with the VENGENCE logo in yellow...." Read more

"...The black colour is also neutral and will look good in any build especially if you don't like RGB LEDs...." Read more

"Looks great in my PC, however as i paired this with another identical kit or due to another issue, XMP corrupted my bios, instead I manually clocked..." Read more

85 customers mention ‘Memory quality’73 positive12 negative

Customers find the memory excellent and fast, with one customer noting its performance at 3800MHz in dual channel mode, and another mentioning no memory errors or BSODs.

"...heat sink distributing heat well as can be evidenced by their long lifespan...." Read more

"...speeds but the performance seems to be good and stable, great stability memory speeds." Read more

"Great memory, works flawlessly at the full 3600 MHz frequency, but I had to set it manually in the motherboard BIOS...." Read more

"...Works perfectly, plug in and enjoy the extra memory." Read more

59 customers mention ‘Fit’55 positive4 negative

Customers find the memory module fits well in tight spaces, particularly under CPU coolers like the Noctua D15, and appreciate its compact form factor, with one customer noting it's perfect for small form factor PC builds.

"...The low-profile design is a nice touch, fitting easily into tight spaces without interfering with other components...." Read more

"...They're of a small form factor so will fit under most if not all CPU coolers, they're sleek black with the VENGENCE logo in yellow...." Read more

"Fitted and working fine." Read more

"...As usual they fit the standard RAM slots on your typical motherboard. Truly a buy it once product!" Read more

Ideal budget ram
5 out of 5 stars
Ideal budget ram
I have been using corsair ram for over 15 years and this is some great value ram. As with any ram it is easy to fit. I have not messed around with any of the speeds but the performance seems to be good and stable, great stability memory speeds.
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Top reviews from United Kingdom

  • B. R. WEBB
    5.0 out of 5 stars Corsair DDR4 3200 32GB CL16
    Reviewed in the United Kingdom on 24 May 2025
    Size Name: 2 x 8 GBStyle Name: 3200 MHzColour Name: BlackVerified Purchase
    Very good quality and very capable ddr4, for me it was not the best match for my system, but for most people they will be very happy with, i had the 16gb version for a few years and it served me well, for price duribily and performance you cant go wrong, these are made to last.
    Helpful
     Report
  • LeBron Giny Discoveries
    5.0 out of 5 stars Works Perfectly and Smooth
    Reviewed in the United Kingdom on 7 September 2024
    Size Name: 2 x 8 GBStyle Name: 3600 MHzColour Name: BlackVerified Purchase
    A fantastic upgrade for my system. The 16GB kit delivers excellent performance, whether I’m gaming, video editing, or multitasking. The low-profile design is a nice touch, fitting easily into tight spaces without interfering with other components. Installation was a breeze, and I’ve noticed a significant boost in speed and responsiveness. The Corsair helped me to upgrade from 8GB to 16GB after experiencing lag. Great quality had 0 problems.
    One person found this helpful
    Helpful
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  • realist
    5.0 out of 5 stars Cheap ram to upgrade Pc's!
    Reviewed in the United Kingdom on 5 May 2025
    Size Name: 2 x 8 GBStyle Name: 3600 MHzColour Name: BlackVerified Purchase
    Works as expected! Good value and performance for the price!
    Helpful
     Report
  • Jack
    5.0 out of 5 stars Cheap quality RAM for your Gaming PC
    Reviewed in the United Kingdom on 3 May 2025
    Size Name: 2 x 8 GBStyle Name: 3600 MHzColour Name: BlackVerified Purchase
    I wanted to double the amount of RAM I had in my PC, so I purchased these at a pretty good price to get 2x 8GB sticks (16GB), so now I have 32GB rather than just 16GB and I'm using all 4 slots in my motherboard. They're of a small form factor so will fit under most if not all CPU coolers, they're sleek black with the VENGENCE logo in yellow. Super easy to install, just like every other RAM stick out there. As with Corsair branding, you expect high build quality and good performance and these don't disappoint.
    Helpful
     Report
  • SilentSword
    4.0 out of 5 stars Good Value!
    Reviewed in the United Kingdom on 7 April 2025
    Size Name: 2 x 8 GBStyle Name: 3600 MHzColour Name: BlackVerified Purchase
    Good Value for money!
    Helpful
     Report
  • J. Elston
    5.0 out of 5 stars Works well.
    Reviewed in the United Kingdom on 12 May 2025
    Size Name: 2 x 8 GBStyle Name: 3200 MHzColour Name: BlackVerified Purchase
    Fitted and working fine.
    Helpful
     Report
  • mantas
    5.0 out of 5 stars Has served me really well over the years
    Reviewed in the United Kingdom on 8 January 2025
    Size Name: 1 x 8 GBStyle Name: 3000 MHzColour Name: BlackVerified Purchase
    This is the only component I have bought and never really had to upgrade. I purchased 2 of these back in 2019 and they have served 6 years with no issues with seating and the performance has been great with XMP enabled on my motherboard. They are built really well with a metal heat sink distributing heat well as can be evidenced by their long lifespan. The black colour is also neutral and will look good in any build especially if you don't like RGB LEDs. As usual they fit the standard RAM slots on your typical motherboard. Truly a buy it once product!
    One person found this helpful
    Helpful
     Report
  • mati
    5.0 out of 5 stars Perfect standard for ddr4 ram
    Reviewed in the United Kingdom on 24 December 2024
    Size Name: 2 x 8 GBStyle Name: 3200 MHzColour Name: BlackVerified Purchase
    Works, great ram for someone who doesnt need all the bells and whistles of RGB or anything similar run most thins, would just suggest getting 32gb as that is the standard now
    One person found this helpful
    Helpful
     Report

Top reviews from other countries

Translate all reviews to English
  • Klami79
    5.0 out of 5 stars Computer Zubehör
    Reviewed in Germany on 1 March 2025
    Size Name: 1 x 8 GBStyle Name: 3000 MHzColour Name: BlackVerified Purchase
    Super schneller Arbeitsspeicher und auch noch günstig.was will man mehr?✌️👍
    Report
  • Rob1n
    5.0 out of 5 stars Einfach top
    Reviewed in Germany on 25 December 2018
    Size Name: 2 x 4 GBStyle Name: 2666 MHzColour Name: RedVerified Purchase
    Der RAM wurde sofort vom Mainboard erkannt, sieht top aus und kann mit xmp Profilen benutzt werden
    Report
  • Richman
    5.0 out of 5 stars Gut, stabil und kühl
    Reviewed in Germany on 30 December 2017
    Size Name: 4 x 4 GBStyle Name: 2666 MHzColour Name: BlackVerified Purchase
    Ich hab 4x4 2666er und sie laufen Problemlos stabil auf meinem ASUS B350 mit übertaktetem Ryzen 3 1200. Sie passen auch bequem unter den Brocken 3 von Alpenföhn. Momentan laufen sie bei 1.2 V, ich konnte sie selbst bei 1.35 V nicht auf 2933 übertakten. Der Rechner fährt dann nicht mehr hoch. Schade.
    Report
  • Marc-Olivier Martin
    5.0 out of 5 stars Great!
    Reviewed in Canada on 7 December 2018
    Size Name: 4 x 4 GBStyle Name: 2666 MHzColour Name: BlackVerified Purchase
    Great performance for the pric , installed in a pc gamer. That a decent ram for the price i paid!
    Report
  • Bodo
    5.0 out of 5 stars Gutes preis/leistungs Mainboard
    Reviewed in Germany on 14 October 2019
    Size Name: 2 x 4 GBStyle Name: 3000 MHzColour Name: BlackVerified Purchase
    Der Einbau hat einwandfrei funktioniert, auch sind alle notwendigen Anschlüsse vorhanden und alles wird korrekt erkannt. Besonders angenehm war in meinen Fall, dass bereits ein neues BIOS installiert war, sodass man die neuen ryzen 3000 direkt verwenden kann. Ein gutes Mainboard für den Preis und durch die 4 Ramslots auch später gut erweiterbarer Arbeitsspeicher.
    Report