MTA72ASS16G72LZ-2G9B3 — Micron 128GB DDR4-2933 ECC Registered LRDIMM Quad Rank x4 288-Pin Server Memory Module
MPN: MTA72ASS16G72LZ-2G9B3|By: Micron
Starting from
$780
Indicative — final pricing confirmed with your quote.
In Stockships worldwide
- Condition:
- New — authorized channel
- Warranty:
- Full manufacturer warranty
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Product overview
The Micron 128GB DDR4-2933 ECC registered LRDIMM quad rank x4 288-Pin Server Memory Module is supplied under part number MTA72ASS16G72LZ-2G9B3. Memory is the part most often ordered wrong, because rank, voltage and population rules differ per platform and per slot. This module is DDR4-2933. Give us the server model and the DIMMs already fitted and we will confirm the configuration is supported.
Ask for the datasheet and firmware notes with the quote; we would rather you check our claim than take it.
Featuring
- Capacity
- 128GB
- Manufacturer
- Micron
Physical characteristics
- Memory Type
- DDR4-2933
- Module Type
- ECC
- Product Type
- Server Memory
- Expedited shipping options are available — rates confirmed with your quote.
- Purchase orders accepted from qualified institutions.
- Compatibility is validated against your server platform before dispatch. Send us the model and we will confirm support.
Specifications for MTA72ASS16G72LZ-2G9B3 as published by Micron. Where a value is absent it is because we could not verify it, not because it does not exist — ask and we will check.
Where the Micron MTA72ASS16G72LZ-2G9B3 is deployed
- Sourcing MTA72ASS16G72LZ-2G9B3 against a build sheet that names it explicitly
- Replacing a DIMM flagged by correctable-error logging
- Raising host memory to fit more virtual machines per node
Who this part is for
- Procurement buying memory kits against a documented configuration
- Engineers populating channels correctly on a new or part-filled board
- Virtualisation teams raising host memory to fit more guests per node
What you get ordering this from us
Ordered by part number
Quoted and supplied against MTA72ASS16G72LZ-2G9B3 specifically, so what arrives is what your build sheet asks for.
Rank and voltage confirmed
We check rank, voltage and module type against the platform before quoting, which is where most memory orders go wrong.
Compatibility checked
We confirm the part is supported on your platform before it ships, rather than leaving the check to you.
Questions buyers ask about this part
- Is MTA72ASS16G72LZ-2G9B3 genuine and is the warranty intact?
- Yes — new and sealed, with the Micron warranty and the firmware update path intact. We do not sell refurbished stock as new, and we do not source grey-market units.
- Will MTA72ASS16G72LZ-2G9B3 work in my server?
- Send the server model and a list of the DIMMs already fitted. Rank, voltage and population order all have to agree, and a module that is electrically compatible can still be unsupported in a given slot. We map the population before you order.
- Do you accept purchase orders and quote at volume?
- Yes — POs from qualified organisations, net terms on approval, and banded pricing once the quantity is worth banding. Send the number and we will price it properly.
Compare other Server Memory we stock
Browse all Server Memory or everything we stock from Micron.
Specifying a system, not just the part?
Host memory on an AI node is normally sized against accelerator memory, so the model and its working set both fit.