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Micron 64GB 4DRx4 DDR4-2666 LRDIMM ECC Server Memory

MPNMTA72ASS8G72LZ-2G6

Also known as MTA72ASS8G72LZ-2G6D2

Micron MTA72ASS8G72LZ-2G6 is a 64GB DDR4-2666 load-reduced ECC DIMM (4DRx4, dual-die) for servers that take DDR4 LRDIMMs.

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Micron 64GB 4DRx4 DDR4-2666 LRDIMM ECC Server Memory

MTA72ASS8G72LZ-2G6 · Refurbished · 1 year warranty

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Overview

Load-reduced memory lets a server carry more ranks per channel than registered DIMMs allow. The Micron MTA72ASS8G72LZ-2G6 is a 64GB LRDIMM of that type, rated at 2666 MT/s with CAS latency 19 and 1.2V operation.

Its rank layout is 4DRx4, built from dual-die DRAM packages, and it uses the 288-pin DDR4 connector with ECC. Buyers usually pick LRDIMMs when they need high total memory in a host for virtual machines or in-memory databases.

One point to check before ordering: LRDIMMs and RDIMMs should not be mixed in the same server. If your system already holds LRDIMMs, this module fits that plan; if it holds RDIMMs, ask us first.

It is offered New, Refurbished or Used. New and Refurbished units come with 1 year or 3 years of warranty, and Used units come with 90 days.

Specifications

Micron MTA72ASS8G72LZ-2G6 specifications
Manufacturer part numberMTA72ASS8G72LZ-2G6
BrandMicron
ECCYes
Rank / organization4DRx4
Pin count288
Speed2,666 MT/s
Voltage1.2 V
Capacity64 GB
CAS latency19
Memory typeDDR4
Module typeLRDIMM
Dram packageDual-die

Specifications from the manufacturer's datasheet ↗

Alternative part numbers

Other numbers for MTA72ASS8G72LZ-2G6, as printed on labels, spare-parts lists and manufacturer documents. Search works with any of them.

Alternative part numbers for MTA72ASS8G72LZ-2G6
Part numberTypeBrandNote
MTA72ASS8G72LZ-2G6D2AlternativeSame branddie revision D of the same 64GB DDR4-2666 LRDIMMQuote this part number

FAQ

What does 4DRx4 mean on this LRDIMM?
It describes a quad-rank module built with dual-die x4 DRAM packages.
Can I mix this LRDIMM with RDIMMs?
No. Load-reduced and registered modules should not be combined in one server.
What are the speed and latency ratings?
2666 MT/s at CAS latency 19, running at 1.2V.
Which conditions are offered for the MTA72ASS8G72LZ-2G6?
New or Refurbished with 1 year or 3 years of warranty, or Used with 90 days.

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