M321R8GA0PB2-CCP — Samsung 64GB DDR5-6400 ECC Registered RDIMM Dual Rank x4 288-Pin Server Memory Module
MPN: M321R8GA0PB2-CCP|By: Samsung

In Stockships worldwide
- Condition:
- New — authorized channel
- Warranty:
- Full manufacturer warranty
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Product overview
This is the Samsung 64GB DDR5-6400 ECC registered RDIMM dual rank x4 288-Pin Server Memory Module, order code M321R8GA0PB2-CCP. Registered, load-reduced and unbuffered modules are not interchangeable, and a board that accepts one will refuse to post on another. This module is ECC. Send the server model and we will check it against the supported-DIMM list before you order.
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
- 64GB
- Manufacturer
- Samsung
Physical characteristics
- Memory Type
- DDR5-6400
- 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.
These are the 5 facts we can state about M321R8GA0PB2-CCP without inferring anything. Compatibility beyond this is confirmed per platform, on request, before you order.
Where the Samsung M321R8GA0PB2-CCP is deployed
- Like-for-like replacement of M321R8GA0PB2-CCP in an existing system
- Filling the remaining channels on a part-populated board
- Standardising a host on one module type and speed
Who this part is for
- Teams retiring mixed-speed memory in favour of one consistent part
- Virtualisation teams raising host memory to fit more guests per node
- Engineers populating channels correctly on a new or part-filled board
What you get ordering this from us
Ordered by part number
Quoted and supplied against M321R8GA0PB2-CCP specifically, so what arrives is what your build sheet asks for.
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.
Answered by a human
A quote comes back with the reasoning attached, including the cases where we think you should buy something else.
Questions buyers ask about this part
- Is M321R8GA0PB2-CCP genuine and is the warranty intact?
- Yes. Supplied new and unopened, so the manufacturer warranty and firmware update path stay supported. No grey-market stock and no refurbished units sold as new.
- Will M321R8GA0PB2-CCP 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. We quote against a purchase order and hold the price for the quote period, with tiered rates at quantity. Net terms are available once the account is approved.
Compare other Server Memory we stock
Browse all Server Memory or everything we stock from Samsung.
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.
