Those were the good old days! This product is no longer on sale

Pictures may differ from actual products

Crucial DDR5 64GB (2x32GB) 4800 MHz CL40

Dual Channel RAM DDR4 PC5-38400 Kit - CT2K32G48C40U5

Last price 159€95
Holy Moly!
Overview

Multi-task faster and easier

Crucial DDR5 desktop memory provides the speed and bandwidth needed to meet the demands of next-generation multi-core processors. DDR5 offers 50% faster speeds than the previous generation
DDR5 delivers 50% faster speeds than the previous generation when it is released, allowing businesses and workstation users to enjoy extreme performance immediately.

My design of Crucial DDR5 desktop memory outperforms DDR4 with two independent 32-bit channels per module for optimised performance. On-die ECC (ODECC) technology enables Crucial DDR5 memory to offer long-term stability and remain as reliable as the previous generation, even for the most demanding applications and programs in next-gen workstations.

Key Features

  • 1.87 times the bandwidth of DDR4
  • 1.5 times the data transfer rate of DDR4
  • 2 times more slots (32) and slot groups (16) than DDR4
  • On-board power management IC (PMIC)
  • 2 independent 32-bit channels per module (64-bit total)


Specifications
Select your criteria

General information

Product name

Crucial DDR5 64GB (2x32GB) 4800 MHz CL40

Brand

Crucial

Model

CT2K32G48C40U5

Memory format

Typical use

Desktop computer

Memory type

DDR5

Memory format

DIMM 288 pins (DDR5)

Memory

Capacity

64 GB

Memory Frequency(ies)

DDR5 4800 MHz

Memory standard

PC5-38400 - DDR5-4800

CKD (Integrated Clock Driver)

No

Memory specification

Unbuffered
Single Rank

Number of modules

2

Capacity per module

32 GB

LED

No

LED RGB

No

Cooling

Radiator

No

Fan supplied

No

Timings

CAS Latency

40

RAS to CAS Delay

39

RAS Precharge Time

39

These timings are supported with a minimum voltage of:

1.1 Volt(s)

Voltage

1.1 Volts

Warranties

Commercial warranty

Legal warranty

Safety Information

Responsible person

Micron Technology, Inc.

Postal address

Leopoldstrasse 250 ; Munich, DE, 80807

Electronic Address

crucialsupportfr@micron.com

Product referenced on 27 Oct 2021

Customer reviews
Global rating
10/10
based on 3 reviews Editorial and moderation guide
  • 100%
    3 reviews
  • 0%
  • 0%
  • 0%
  • 0%
  • by PeterF
    Posted on 14 Jul 2025
    Bought on 2 Jun 2025 from LDLC
    Number of reviews: 7 Average rating: 10

    Robust and tried and tested

    I'm a loyal and satisfied Crucial memory user, and not just: SSDs too. That says it all (in at least 100 characters)

    Model: Crucial DDR5 64GB (2x32GB) 4800 MHz CL40
    Review automatically translated
  • by ThierryA
    Posted on 4 Jul 2025
    Bought on 4 Jun 2025 from LDLC
    Number of reviews: 8 Average rating: 9

    All functional

    I took two 32 GB memory sticks, which are fully recognised. In my office use, I don't need to push performance to the limit as I'm not a gamer. Everything is functional for use on a hypervisor.

    Model: Crucial DDR5 64GB (2x32GB) 4800 MHz CL40
    Review automatically translated
  • by YanM
    Posted on 14 Jun 2025
    Bought on 17 May 2025 from LDLC
    Number of reviews: 1 Average rating: 10

    RAM 128

    32GB x2 strips, purchase of 2 packs to upgrade a station to 128GB: works perfectly. Purchased via order, quick turnaround, guaranteed return to shop if they had a compatibility problem.

    Model: Crucial DDR5 64GB (2x32GB) 4800 MHz CL40
    Review automatically translated

Trending now: DDR3 RAM | DDR4 RAM | DDR5 RAM | Mac RAM | RGB RAM