SK Hynix HMCG84AHBRA

32GB DDR5-6400 ECC RDIMM
Unknown
Limited verification
Part number reference

HMCG84AHBRA

HMCG84AHBRA is indexed by MarketSignalIndex as a SK Hynix server memory in the DDR5 RDIMM 32GB · 6400 MT/s market.

Capacity, DDR generation, module type, and speed define the comparable market; rank, chip width, OEM qualification, and server population rules can still affect exact compatibility.

Category
server memory
Lifecycle
Active
Reference type
Specific part
Useful reference links
Identity verification
Last verified Apr 24, 2026
Other indexed part numbers in this market

These links are reference relationships, not a guarantee of drop-in compatibility.

32GB DDR5 registered ECC memory at 6400 MT/s — emerging high-speed tier

Specifications

Certification
Unknown
Capacity
32 GB
DDR generation
DDR5
Module type
RDIMM
Speed
6400 MT/s
ECC
Yes
Lifecycle
Active
OEM lock
No
Data quality
High

Other part numbers in this market

Parts grouped into this market share the core market-class specifications, but exact server/platform compatibility should still be verified.

ManufacturerMPNCertification
HPEP69727-B21UnknownView →
SamsungM321R4GA0PB2-CCPUnknownView →
SamsungM321R4GA3EB2-CCPUnknownView →
SamsungM321R4GA3PB2-CCPUnknownView →
SK HynixHMCG88AHBRAUnknownView →

Request a Quote

Tell us how many you need and how quickly. MSI will try to match you with a supplier who can fulfill the request.

Submit if you'd like us to connect you with a potential supplier

AI
AI Research Assistant
Ask about market signals and prices
Preview
What's the spread on this market right now?
Once live, I'll answer questions like this using the same real-time spread, liquidity, and pricing signals shown on the page — not fabricated numbers.
Should I wait or buy now?
I'll help you weigh timing based on live trend direction and liquidity for the exact market you're viewing.
Research assistant — coming soon