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Corsair Vengeance DDR5 48 GB (2 x 24 GB) 7000 MHz CL40 - Black

Dual Channel Kit 2 PC5-56000 DDR5 RAM - CMK48GX5M2B7000C40

Last price 597€95
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Overview

Corsair Vengeance DDR5: High Performance RAM

Corsair Vengeance DDR5 memory is optimized for Intel motherboards and delivers high operating frequencies in a low-profile form factor that fits most systems. The high-frequency memory chips are hand-picked and the integrated voltage regulation provides easy and precisely controlled overclocking. Corsair iCUE software provides real-time frequency monitoring, integrated voltage regulation, and customization of Intel XMP 3.0 profiles.

An aluminum heatsink provides memory cooling, while ensuring broad compatibility with a wide range of motherboards and CPU coolers.

Key Features

  • Push the limits of your system with DDR5 memory that enables even higher frequencies for improved performance over previous generations.
  • Intel XMP 3.0 Profiles: Customize and save your own XMP profiles via iCUE to define performance by application or task for greater efficiency.
  • Hand-selected and rigorously tested memory chips.
  • High performance PCB: Ensures signal quality and stability for exceptional overclocking performance.
  • Optimized for Intel DDR5 motherboards: For broad compatibility with the latest motherboards.
Information provided by our tech department These memory capabilities are not currently supported on AMD platforms. A BIOS update may be required on Intel platforms.
Specifications
Select your criteria

General information

Product name

Corsair Vengeance DDR5 48 GB (2 x 24 GB) 7000 MHz CL40 - Black

Brand

Corsair

Model

CMK48GX5M2B7000C40

Memory format

Typical use

Desktop computer

Memory type

DDR5

Memory format

DIMM 288 pins (DDR5)

Memory

Capacity

48 GB

Memory Frequency(ies)

DDR5 7000 MHz

Memory standard

PC5-56000 - DDR5-7000

CKD (Integrated Clock Driver)

No

Memory specification

Unbuffered

Number of modules

2

Capacity per module

24 GB

LED

No

LED RGB

No

Cooling

Radiator

Yes

Radiator color

Black

Fan supplied

No

Timings

CAS Latency

40

RAS to CAS Delay

52

RAS Precharge Time

52

RAS Active Time

114

These timings are supported with a minimum voltage of:

1.4 Volt(s)

Voltage

1.4 Volts

Warranties

Commercial warranty

Legal warranty

Product referenced on 10 Mar 2023

Customer reviews
Global rating
10/10
based on 101 reviews Editorial and moderation guide
  • 89%
    90 reviews
  • 5%
    5 reviews
  • 4%
    4 reviews
  • 1%
    1 review
  • 1%
    1 review
  • by yan.sat
    Posted on 23 Dec 2025
    Bought on 24 Nov 2025 from LDLC
    Number of reviews: 22 Average rating: 9

    Super-fast memory

    To power my new custom-built PC.
    I assembled it a week ago.
    CORSAIR is a really high-quality brand.

    Model: Corsair Vengeance DDR5 48 GB (2 x 24 GB) 6000 MHz CL36 - Black
    Review automatically translated
  • by PhilippeL
    Posted on 3 Dec 2025
    Bought on 30 Aug 2025 from LDLC
    Number of reviews: 11 Average rating: 8

    Works

    I was very disappointed by the Corsair Vengeance 15 years ago (2 out of 4 were faulty), but these seem to work correctly even though by default they run at 4800 Mhz whereas my processor and motherboard manage 5600 Mhz. You probably have to fiddle with the BIOS.
    The only negative point I can see is that they've gone from 340€ in September to 1300€ today, so they're certainly not worth that price.

    Model: Corsair Vengeance DDR5 96 GB (2 x 48 GB) 5600 MHz CL40 - Black
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  • by LucasG
    Posted on 21 Nov 2025
    Bought on 23 Oct 2025 from LDLC
    Number of reviews: 9 Average rating: 10

    Excellent RAM, easy to install and excellent quality

    I opted for a full black build, so the absence of RGB was a deliberate effect. RAM is fast, easy to install and very well built. I highly recommend

    Model: Corsair Vengeance DDR5 32 GB (2 x 16 GB) 6000 MHz CL36 - Black
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  • by Julien L
    Posted on 16 Nov 2025
    Bought on 14 Oct 2025 from LDLC
    Number of reviews: 11 Average rating: 8

    OK

    Works as expected. The heatsink is not too big and fits well into the tower.

    Model: Corsair Vengeance DDR5 128 GB (2 x 64 GB) 6400 MHz CL42 - Black
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  • by clementG
    Posted on 13 Nov 2025
    Bought on 16 Oct 2025 from LDLC
    Number of reviews: 8 Average rating: 9

    Never disappointed with corsair

    A classic for me, never disappointed by the quality and performance of Corsair's vengeance range!
    Sober, minimalist and high-performance

    Model: Corsair Vengeance DDR5 32 GB (2 x 16 GB) 6000 MHz CL36 - Black
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  • by Gris
    Posted on 12 Nov 2025
    Bought on 3 May 2024 from LDLC
    Number of reviews: 7 Average rating: 8

    We love the fare

    Here's a very interesting kit for video editing and/or manipulating very large amounts of data

    Model: Corsair Vengeance DDR5 96 GB (2 x 48 GB) 5200 MHz CL38 - Black
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  • by FrankyL
    Posted on 4 Nov 2025
    Bought on 2 Nov 2025 from LDLC
    Number of reviews: 9 Average rating: 9

    Reliable

    Really top! The Corsair Vengeance DDR5 64 GB (2 x 32 GB) 4800 MHz CL40 kit is ultra-reliable: large capacity ideal for multitasking, gaming and creative work, and a 4800 MHz clock rate that gives a good boost to responsiveness. CL40 timings are suitable for this frequency level.

    The design is sober and elegant, and the black casing fits in well with any configuration, without fuss. The manufacturer offers a lifetime warranty, which brings real peace of mind.

    Model: Corsair Vengeance DDR5 64 GB (2 x 32 GB) 4800 MHz CL40 - Black
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  • by AntoineL
    Posted on 28 Oct 2025
    Bought on 30 Sep 2025 from LDLC
    Number of reviews: 8 Average rating: 10

    At the top!

    The RGB version looks great in the PC. The performance is there and I recommend this product. Corsair always on top

    Model: Corsair Vengeance RGB DDR5 32 GB (2 x 16 GB) 5200 MHz CL40 - Black
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  • by YoanW
    Posted on 21 Oct 2025
    Bought on 23 Sep 2025 from LDLC
    Number of reviews: 9 Average rating: 10

    Part of a pc assembly

    I have nothing to complain about in terms of all the parts involved in assembling my gamer PC. I can finally enjoy it as smoothly as I'd hoped.

    Model: Corsair Vengeance DDR5 32 GB (2 x 16 GB) 6000 MHz CL36 - Black
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  • by J.
    Posted on 20 Oct 2025
    Bought on 18 Sep 2025 from LDLC
    Number of reviews: 8 Average rating: 10

    Impeccable

    Recognised immediately in the bios. Buying it as a kit guarantees that it will work properly in dual channel mode (you can sometimes get nasty surprises if you buy the same model separately).
    I've never been disappointed with this brand, and the same goes for their power supplies.

    Model: Corsair Vengeance DDR5 64 GB (2 x 32 GB) 4800 MHz CL40 - Black
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