SK Hynix 128GB DDR5 4800MHz RDIMM ECC Server Memory

SK Hynix 128GB DDR5 4800MHz RDIMM ECC Server Memory

Brand: SK Hynix | Category: Memory (RAM)

SKU: HMCG94MEBRA112N | Part #: HMCG94MEBRA112N | MPN: HMCG94MEBRA112N

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About the SK Hynix 128GB DDR5 4800MHz RDIMM ECC Server Memory

The SK Hynix HMCG94MEBRA112N is a 128 GB DDR5 registered DIMM (RDIMM) designed for server platforms. It operates at 4800 MT/s and includes ECC (error-correcting code) support, which helps detect and correct memory errors during operation.

This 288-pin module runs at 1.1 V and is rated for an operating temperature range of 0–85°C. It is listed as compatible with Intel Xeon Scalable processors (4th Gen and later) and AMD EPYC platforms.

As a high-capacity registered ECC module, it suits servers in data centre and enterprise environments where large memory pools and data integrity are important, such as virtualisation hosts, database servers and other memory-intensive workloads.

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Technical Specifications

BrandSK Hynix
CategoryMemory (RAM)
SKUHMCG94MEBRA112N
Part NumberHMCG94MEBRA112N
ConditionNew
Capacity128 GB
Memory TypeDDR5
Speed4800 MT/s
Form FactorRDIMM
ECC SupportYes
Manufacturer Part NumberHMCG94MEBRA112N
Pin Count288-pin
Voltage1.1 V
CompatibilityIntel Xeon Scalable (4th Gen and later), AMD EPYC
Operating Temperature0–85°C

Frequently Asked Questions about SK Hynix 128GB DDR5 4800MHz RDIMM ECC Server Memory

What does the SK Hynix 128GB DDR5 4800MHz RDIMM ECC Server Memory do?

The SK Hynix 128GB DDR5 4800MHz RDIMM ECC Server Memory is enterprise server memory designed for ECC-protected workloads — virtualization hosts, database servers, analytics platforms, and AI training rigs. SK Hynix validates this module against major server vendor compatibility matrices.

What are the headline specs of the SK Hynix 128GB DDR5 4800MHz RDIMM ECC Server Memory?

Key specifications for the SK Hynix 128GB DDR5 4800MHz RDIMM ECC Server Memory: new condition; capacity 128 GB; memory type DDR5; speed 4800 MT/s; form factor RDIMM; ecc support Yes; manufacturer SK Hynix. Manufacturer part number HMCG94MEBRA112N. For the full datasheet with electrical, environmental, and compliance details, contact our pre-sales engineering team.