MTC40F2047S1RC56BB1 — Micron 128GB DDR5-5600 ECC Registered RDIMM Dual Rank x4 288-Pin Server Memory Module
MPN: MTC40F2047S1RC56BB1|By: Micron
In Stockships worldwide
- Condition:
- New — authorized channel
- Warranty:
- Full manufacturer warranty
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Product overview
Part number MTC40F2047S1RC56BB1 identifies this Micron 128GB DDR5-5600 ECC registered RDIMM dual rank x4 288-Pin Server Memory Module. Population order decides whether you get the full memory bandwidth or a fraction of it, and the rules change between one and two processors. This is a 128GB module. Send the current layout and we will map the slots for you.
No price is published here because the market for this part moves week to week; ask and we will give you a current one rather than a stale one.
Featuring
- Capacity
- 128GB
- Manufacturer
- Micron
Physical characteristics
- Memory Type
- DDR5-5600
- 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.
The table below is what the server memory module is documented as, not what we have inferred from the part number. If the figure you need is missing, ask and we will source it from the manufacturer.
Where the Micron MTC40F2047S1RC56BB1 is deployed
- Sourcing MTC40F2047S1RC56BB1 against a build sheet that names it explicitly
- Filling the remaining channels on a part-populated board
- Standardising a host on one module type and speed
Who this part is for
- Virtualisation teams raising host memory to fit more guests per node
- Engineers populating channels correctly on a new or part-filled board
- Teams retiring mixed-speed memory in favour of one consistent part
What you get ordering this from us
Ordered by part number
MTC40F2047S1RC56BB1 is what is quoted and MTC40F2047S1RC56BB1 is what ships; where an alternate code is genuinely the same part we name it rather than swap it silently.
Population mapped for you
Send the current DIMM layout and we return the slot map with the quote, so the modules go in the right order.
No substitutions without asking
If we cannot supply the exact code we tell you what we can supply and why, rather than shipping an equivalent and letting you find out.
Questions buyers ask about this part
- Is MTC40F2047S1RC56BB1 genuine and is the warranty intact?
- Yes. It ships new in Micron packaging, which is what keeps the warranty and the firmware entitlement valid. Anything we cannot supply that way we tell you about before you order.
- Will MTC40F2047S1RC56BB1 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. Purchase orders are accepted from qualified organisations, net terms are available on approval, and tiered pricing applies at quantity. Tell us how many you need.
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.