HMCG94AGBRA179N — SK hynix 64GB DDR5-5600 ECC Registered RDIMM 2Rx4 288-Pin Server Memory Module
MPN: HMCG94AGBRA179N|By: SK hynix

Starting from
$3,585
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 SK hynix 64GB DDR5-5600 ECC registered RDIMM 2Rx4 288-Pin Server Memory Module is supplied under part number HMCG94AGBRA179N. 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 HMCG94AGBRA179N without inferring anything. Compatibility beyond this is confirmed per platform, on request, before you order.
Where the SK hynix HMCG94AGBRA179N is deployed
- Swapping out a failed server memory module for HMCG94AGBRA179N under change control
- Standardising a host on one module type and speed
- Raising host memory to fit more virtual machines per node
Who this part is for
- Virtualisation teams raising host memory to fit more guests per node
- 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
Quoted and supplied against HMCG94AGBRA179N specifically, so what arrives is what your build sheet asks for.
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 HMCG94AGBRA179N genuine and is the warranty intact?
- Yes. It ships new in SK hynix 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 HMCG94AGBRA179N 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 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.
