SK Hynix HMCG78MEBRA174N
Brand: SK Hynix | Category: Memory (RAM)
SKU: SK -HMCG78MEBRA174N | Part #: HMCG78MEBRA174N | MPN: HMCG78MEBRA174N
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About the SK Hynix HMCG78MEBRA174N
SK Hynix HMCG78MEBRA174N: DDR5 4800 MT/s, 16GB registered memory module for mission-critical server infrastructure.
The SK Hynix HMCG78MEBRA174N is a premium DDR5 RDIMM designed for enterprise data centers requiring fault-tolerant, high-performance memory. With 16GB capacity, 4800 MT/s speed, and full ECC protection via on-die error correction, this 288-pin registered DIMM delivers the reliability and throughput that infrastructure engineers demand. Operating at just 1.1V with single-rank configuration (1Rx8), the module minimizes power consumption while maintaining JEDEC DDR5 RDIMM compliance. The registered clock driver (RCD) ensures signal integrity across large memory arrays, making it ideal for systems spanning 512GB to multi-terabyte configurations. SK Hynix engineered this module with SPD support for seamless BIOS auto-detection and standardized frequency binning.
Storage architects and IT procurement teams select SK Hynix memory for its proven longevity and compatibility with Xeon and EPYC platforms. The PC5-38400 rating guarantees performance in next-generation compute nodes. On-die ECC provides autonomous error detection and correction at the DRAM die level—a critical feature when system uptime is non-negotiable. The HMCG78MEBRA174N thermal performance spans 0°C to 85°C, accommodating dense rack deployments and high-ambient-temperature facilities across the Middle East and beyond.
Enterprise Deployment Scenarios
- High-availability database servers requiring fault-tolerant memory with transparent error handling
- VMware vSphere and Hyper-V hosts supporting mission-critical virtual workloads
- HPC and AI training clusters where memory reliability directly impacts job completion rates
- Cloud infrastructure expansion with consistent, validated JEDEC-standard memory
- Financial trading and telemetry systems where data integrity cannot be compromised
Omnixon Global stocks the SK Hynix HMCG78MEBRA174N and provides verified inventory across UAE warehouses. Contact us for an RFQ and technical specifications.
Technical Specifications
| Brand | SK Hynix |
| Category | Memory (RAM) |
| SKU | SK -HMCG78MEBRA174N |
| Part Number | HMCG78MEBRA174N |
| Condition | New |
| Capacity | 16GB |
| Form Factor | RDIMM |
| Speed | 4800Mbps |
| Manufacturer Part Number | HMCG78MEBRA174N |
| Memory Type | DDR5 |
| Form Factor | RDIMM (Registered DIMM) |
| Capacity | 16GB |
| Speed | 4800 MT/s |
| PC Rating | PC5-38400 |
| Pin Count | 288-pin |
| Voltage | 1.1V |
| ECC Support | ECC (with On-Die ECC) |
| Data Width | 64-bit (2x 32-bit sub-channels) |
| Ranks | 1Rx8 (Single Rank) |
| DRAM Die Organization | x8 |
| On-Die ECC | Yes |
| Register Type | RCD (Registered Clock Driver) |
| JEDEC Standard | JEDEC DDR5 RDIMM |
| Operating Temperature | 0°C to 85°C |
| Serial Presence Detect (SPD) | Yes |
Frequently Asked Questions about SK Hynix HMCG78MEBRA174N
What does the SK Hynix HMCG78MEBRA174N do?
The SK Hynix HMCG78MEBRA174N 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 HMCG78MEBRA174N?
Key specifications for the SK Hynix HMCG78MEBRA174N: 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 HMCG78MEBRA174N. For the full datasheet with electrical, environmental, and compliance details, contact our pre-sales engineering team.
Is the SK Hynix HMCG78MEBRA174N compatible with my infrastructure?
The SK Hynix HMCG78MEBRA174N 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.