Micron 64GB (1x64GB) DDR5 RDIMM 4800MHz CL40 2Rx4 ECC Registered Server Data Center Memory 3yr wty | MTC40F2046S1RC48BR

Micron/Crucial 64GB (1x64GB) DDR5 RDIMM 4800MHz CL40 2Rx4 ECC Registered Server Data Center Memory 3yr wty

Micron Server DRAM increases performance and helps maximize IT budgets.
Speed up applications and get more out of your IT budget with Micron Server DRAM.  Maximizing installed memory capacity with Micron Server DRAM is one of the easiest and most affordable ways to make your deployments faster and more efficient. 

Speed up server applications
By installing Micron Server DRAM, you’ll be able to maximize the performance capability of your CPUs and optimize your servers’ computing potential. Since memory typically functions as a fixed (non-shared) component, it’s often a bigger performance constraint than processors or storage drives, which can be shared. Boost your investment in server infrastructure by maximizing memory capacity.

Get more out of your IT budget
At a fraction of the cost of new servers, Micron DRAM enables you to extend the life and performance of your existing infrastructure and get more out of the systems you already own. Even if you need to replace existing servers, you can still save money by buying new servers with the least amount of pre-installed memory, then upgrade to the maximum memory capacity with Micron Server DRAM. 

Run more virtual machines and increase the responsiveness of virtualized applications

Since most of today’s enterprise applications are stored on servers and distributed to a number of virtual machines, the amount of installed server memory plays a more critical role than ever before.

General tech specs
DIMM type Registered
Technology DDR5
Density 64GB
Module quantity 1
Voltage 1.1V/(12V ext)
Module type RDIMM
Die Density 16Gb
Default and performance recovery profiles
Default(JEDEC) 40-39-39
Warranty returns
Warranty Limited 3-year

Product Last Updated: 11/12/2025

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