MEM-DR548L-CL01-ER56 — Supermicro 48GB DDR5-5600 ECC Registered RDIMM 2Rx8 CL46 288-Pin Server Memory Module
MPN: MEM-DR548L-CL01-ER56|By: Supermicro

In Stockships worldwide
- Condition:
- New — authorized channel
- Warranty:
- Full manufacturer warranty
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Product overview
Supermicro lists MEM-DR548L-CL01-ER56 as a 48GB DDR5-5600 ECC registered RDIMM 2Rx8 CL46 288-Pin Server Memory Module. A channel runs at the speed of its slowest module, so a faster part fitted alongside an older one buys nothing. Tell us what is already installed and we will keep the channel consistent.
Ask for the datasheet and firmware notes with the quote; we would rather you check our claim than take it.
Featuring
- Capacity
- 48GB
- Manufacturer
- Supermicro
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.
Published specifications for MEM-DR548L-CL01-ER56. Anything not listed here we will confirm against the manufacturer's documentation before quoting — we would rather answer the question than let you assume.
Where the Supermicro MEM-DR548L-CL01-ER56 is deployed
- Like-for-like replacement of MEM-DR548L-CL01-ER56 in an existing system
- Raising host memory to fit more virtual machines per node
- Standardising a host on one module type and speed
Who this part is for
- MSPs matching DIMMs to what a customer already has installed
- Procurement buying memory kits against a documented configuration
- Engineers populating channels correctly on a new or part-filled board
What you get ordering this from us
Ordered by part number
MEM-DR548L-CL01-ER56 is what is quoted and MEM-DR548L-CL01-ER56 is what ships; where an alternate code is genuinely the same part we name it rather than swap it silently.
Rank and voltage confirmed
We check rank, voltage and module type against the platform before quoting, which is where most memory orders go wrong.
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.
Questions buyers ask about this part
- Is MEM-DR548L-CL01-ER56 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 MEM-DR548L-CL01-ER56 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 Supermicro.
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.
