SK Hynix HMCG78MEBRA115N
Brand: SK Hynix | Category: Memory (RAM)
SKU: SK -HMCG78MEBRA115N | Part #: HMCG78MEBRA115N | MPN: HMCG78MEBRA115N
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About the SK Hynix HMCG78MEBRA115N
The SK Hynix HMCG78MEBRA115N is a 16GB DDR5 Registered DIMM (RDIMM) engineered for mission-critical enterprise servers and data centre infrastructure. This single-rank module operates at 4800 MT/s (PC5-38400) with integrated on-die ECC and full system-level error correction, delivering the reliability required in high-availability environments. Built to JEDEC DDR5 standards with 288-pin connectivity, CAS latency of CL40, and a conservative 1.1V operating voltage, the HMCG78MEBRA115N ensures stable performance across demanding workloads while maintaining thermal efficiency in the 0°C to 85°C operating range.
Data centre architects, storage engineers, and IT procurement teams select SK Hynix RDIMM modules like this HMCG78MEBRA115N when building resilient server platforms that cannot tolerate undetected memory errors. The combination of registered buffering (RCD) and dual-layer ECC protection makes this module ideal for virtualisation hosts, database servers, and transactional workloads where data integrity is non-negotiable. Enterprise customers deploying next-generation compute clusters appreciate SK Hynix's proven track record in memory reliability and compatibility with leading OEM platforms that require certified DDR5 RDIMMs.
Omnixon Global stocks genuine SK Hynix memory modules for immediate availability across the UAE and wider GCC region, supporting rapid server builds and infrastructure refreshes. Whether you are scaling data centre capacity, replacing failed modules, or qualifying components for a new platform deployment, we provide full technical documentation and compatibility verification for the HMCG78MEBRA115N. Request a quotation through Omnixon Global to confirm inventory, lead times, and volume pricing for your enterprise memory needs.
Technical Specifications
| Brand | SK Hynix |
| Category | Memory (RAM) |
| SKU | SK -HMCG78MEBRA115N |
| Part Number | HMCG78MEBRA115N |
| Condition | New |
| Capacity | 16GB |
| Form Factor | RDIMM |
| Speed | 4800Mbps |
| Manufacturer Part Number | HMCG78MEBRA115N |
| Capacity | 16GB |
| Memory Type | DDR5 |
| Form Factor | RDIMM (Registered DIMM) |
| Speed | 4800 MT/s (DDR5-4800) |
| PC Speed Rating | PC5-38400 |
| Voltage | 1.1V |
| ECC Support | Yes (On-Die ECC + system-level ECC) |
| Ranks | 1Rx8 (Single Rank) |
| Data Width | 64-bit (72-bit with ECC) |
| Pin Count | 288-pin |
| CAS Latency | CL40 |
| Module Standard | JEDEC DDR5 |
| On-Die ECC | Yes |
| Register Buffer | Yes (RCD) |
| Operating Temperature | 0°C to 85°C |
Frequently Asked Questions about SK Hynix HMCG78MEBRA115N
What does the SK Hynix HMCG78MEBRA115N do?
The SK Hynix HMCG78MEBRA115N is enterprise RDIMM 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 HMCG78MEBRA115N?
Key specifications for the SK Hynix HMCG78MEBRA115N: capacity 16GB; form factor RDIMM; new condition; memory type DDR5; memory capacity 16GB; memory speed 4800 MT/s; memory voltage 1.1V; memory form factor RDIMM. Manufacturer part number HMCG78MEBRA115N. For the full datasheet with electrical, environmental, and compliance details, contact our pre-sales engineering team.
Is the SK Hynix HMCG78MEBRA115N compatible with my infrastructure?
The SK Hynix HMCG78MEBRA115N fits RDIMM memory slots and is compatible with major server platforms validated by SK Hynix. Server vendor IPL/HCL compatibility (Dell PowerEdge, HPE ProLiant, Lenovo ThinkSystem, Supermicro) is checked at quote time so you don't risk a memory-channel mismatch.