HMCG94AGBRA184N — SK hynix 64GB DDR5-5600 ECC Registered RDIMM 2Rx4 288-Pin Server Memory Module
MPN: HMCG94AGBRA184N|By: SK hynix

In Stockships worldwide
- Condition:
- New — authorized channel
- Warranty:
- Full manufacturer warranty
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Product overview
The SK hynix 64GB DDR5-5600 ECC registered RDIMM 2Rx4 288-Pin Server Memory Module is supplied under part number HMCG94AGBRA184N. 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.
Quote requests are answered within 48 business hours, with availability confirmed before you raise a purchase order rather than after.
Featuring
- Capacity
- 64GB
- Manufacturer
- SK hynix
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.
These are the 5 facts we can state about HMCG94AGBRA184N without inferring anything. Compatibility beyond this is confirmed per platform, on request, before you order.
Where the SK hynix HMCG94AGBRA184N is deployed
- Swapping out a failed server memory module for HMCG94AGBRA184N under change control
- Standardising a host on one module type and speed
- Replacing a DIMM flagged by correctable-error logging
Who this part is for
- MSPs matching DIMMs to what a customer already has installed
- Teams retiring mixed-speed memory in favour of one consistent part
- Engineers populating channels correctly on a new or part-filled board
What you get ordering this from us
Ordered by part number
The order is placed against HMCG94AGBRA184N, not against a description of it, so there is no room for a substitution you did not agree to.
Compatibility checked
We confirm the part is supported on your platform before it ships, rather than leaving the check to you.
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 HMCG94AGBRA184N genuine and is the warranty intact?
- Yes — new and sealed, with the SK hynix warranty and the firmware update path intact. We do not sell refurbished stock as new, and we do not source grey-market units.
- Will HMCG94AGBRA184N 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 SK hynix.
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.
