SK Hynix 64GB DDR5 4800MTs RDIMM
Brand: SK Hynix | Category: Memory (RAM)
SKU: SK -HMCG94MEBRA121N | Part #: HMCG94MEBRA121N | MPN: HMCG94MEBRA121N
Contact for Pricing — Request a Quote
About the SK Hynix 64GB DDR5 4800MTs RDIMM
A single SK Hynix 64GB DDR5 4800MT/s RDIMM (part number HMCG94MEBRA121N) enables enterprise servers to reach 2TB+ system memory ceilings when deployed across dual-socket configurations. This registered DIMM is engineered for maximum uptime in mission-critical infrastructure where data integrity and thermal stability are non-negotiable. Infrastructure architects and storage teams standardize on SK Hynix DDR5 memory to future-proof environments running virtualization, in-memory databases, and high-frequency trading platforms.
The HMCG94MEBRA121N operates at 1.1V with dual on-die and RDIMM-level ECC protection, eliminating single-bit errors across 2Rx4 dual-rank configuration. CAS latency of CL40 balances throughput with predictable response times on Intel Xeon Scalable (Sapphire Rapids) and AMD EPYC (Genoa) platforms. SK Hynix DDR5 memory at PC5-38400 delivers 4800 Mbps per-pin bandwidth, meeting the demands of next-generation enterprise workloads. Compliance with JEDEC DDR5 standards ensures interoperability across OEM configurations. Operating range of 0°C to 85°C supports demanding data center environments without performance degradation.
Enterprise Deployment Scenarios
- Virtualization hosts requiring 1.5TB–2TB per-server memory pools for containerized workload isolation
- In-memory analytics platforms (SAP HANA, Oracle Exadata) demanding low-latency, high-capacity DRAM
- High-frequency trading and financial modeling systems processing terabytes of tick data in real time
- Genomic sequencing and scientific computing clusters performing large-scale parallel analysis
- AI inference servers requiring dense GPU memory support with error-corrected system DRAM
Contact Omnixon Global for enterprise pricing, volume discounts, and custom configuration support on the SK Hynix HMCG94MEBRA121N and compatible memory solutions.
Technical Specifications
| Brand | SK Hynix |
| Category | Memory (RAM) |
| SKU | SK -HMCG94MEBRA121N |
| Part Number | HMCG94MEBRA121N |
| Condition | New |
| Capacity | 64GB |
| Form Factor | RDIMM |
| Speed | 4800Mbps |
| Manufacturer Part Number | HMCG94MEBRA121N |
| Capacity | 64GB |
| Module Type | RDIMM (Registered DIMM) |
| Memory Technology | DDR5 |
| Speed | 4800 MT/s |
| Transfer Rate | 4800 Mbps per pin |
| PC Speed Rating | PC5-38400 |
| Module Voltage | 1.1V |
| Error Correction | ECC (On-Die ECC + RDIMM ECC) |
| Ranks | 2Rx4 (Dual Rank x4) |
| Data Width | 64-bit (with ECC: 72-bit) |
| Form Factor | 288-pin DIMM |
| JEDEC Compliance | JEDEC DDR5 Standard |
| CAS Latency | CL40 |
| Operating Temperature | 0°C to 85°C |
| Compatible Platforms | Intel Xeon Scalable (Sapphire Rapids), AMD EPYC (Genoa) |
| Register Component | Yes (RCD included) |
| On-Die ECC | Yes |
Frequently Asked Questions about SK Hynix 64GB DDR5 4800MTs RDIMM
What does the SK Hynix 64GB DDR5 4800MTs RDIMM do?
The SK Hynix 64GB DDR5 4800MTs RDIMM 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 64GB DDR5 4800MTs RDIMM?
Key specifications for the SK Hynix 64GB DDR5 4800MTs RDIMM: capacity 64GB; form factor RDIMM; new condition; memory type DDR5; memory capacity 64GB; memory speed 4800 MT/s; memory voltage 1.1V; memory form factor RDIMM. Manufacturer part number HMCG94MEBRA121N. For the full datasheet with electrical, environmental, and compliance details, contact our pre-sales engineering team.
Is the SK Hynix 64GB DDR5 4800MTs RDIMM compatible with my infrastructure?
The SK Hynix 64GB DDR5 4800MTs RDIMM 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.