SK Hynix 128GB DDR5-4800 RDIMM Memory
Brand: SK Hynix | Category: Memory (RAM)
SKU: SK -HMCT04MEERA135N | Part #: HMCT04MEERA135N | MPN: HMCT04MEERA135N
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About the SK Hynix 128GB DDR5-4800 RDIMM Memory
SK Hynix DDR5-4800 at 128GB per module delivers enterprise-grade performance for next-generation data centre architectures. The HMCT04MEERA135N RDIMM combines high capacity with the speed and reliability demanded by modern server deployments.
This SK Hynix memory module is engineered for mission-critical environments where data integrity and throughput cannot be compromised. The 4-rank, 128GB configuration supports massive parallel workloads across Intel Xeon Scalable Sapphire Rapids and AMD EPYC Genoa processors. Dual-layer ECC protection—both on-die and server-level—ensures fault tolerance in virtualized, cloud, and high-performance computing infrastructures. Storage architects and AI infrastructure teams rely on DDR5-4800 modules to maximise compute density while maintaining stability under sustained loads. The 1.1V operating voltage and 40-40-39-39 timings deliver optimal power efficiency without sacrificing performance. Contact Omnixon Global for a detailed RFQ on the HMCT04MEERA135N and volume pricing.
Key Specifications
- Capacity: 128GB
- Module Type: RDIMM (Registered DIMM), 288-pin
- Memory Speed: DDR5-4800 (4800 Mbps)
- ECC Support: Yes (On-Die ECC + Server-Level ECC)
- Rank Configuration: 4-Rank with 64-bit data width (72-bit with ECC)
- Operating Temperature Range: 0°C to 85°C
Technical Specifications
| Brand | SK Hynix |
| Category | Memory (RAM) |
| SKU | SK -HMCT04MEERA135N |
| Part Number | HMCT04MEERA135N |
| Condition | New |
| Capacity | 128GB |
| Form Factor | RDIMM |
| Speed | 4800Mbps |
| Manufacturer Part Number | HMCT04MEERA135N |
| Capacity | 128GB |
| Module Type | RDIMM (Registered DIMM) |
| Memory Technology | DDR5 SDRAM |
| Speed | DDR5-4800 |
| Data Transfer Rate | 4800 Mbps |
| Interface | 288-pin |
| Voltage | 1.1V |
| ECC Support | Yes (On-Die ECC + server-level ECC) |
| On-Die ECC | Yes (DDR5 architectural standard) |
| Ranks | 4-Rank |
| Data Width | 64-bit (72-bit with ECC) |
| CAS Latency (CL) | 40 |
| Timings | 40-39-39 |
| Operating Temperature | 0°C to 85°C |
| Form Factor | 288-pin RDIMM |
| Compatible Processor Platforms | Intel Xeon Scalable (Sapphire Rapids), AMD EPYC (Genoa) |
| Buffer Type | RCD (Registering Clock Driver) |
Frequently Asked Questions about SK Hynix 128GB DDR5-4800 RDIMM Memory
What does the SK Hynix 128GB DDR5-4800 RDIMM Memory do?
The SK Hynix 128GB DDR5-4800 RDIMM Memory 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 128GB DDR5-4800 RDIMM Memory?
Key specifications for the SK Hynix 128GB DDR5-4800 RDIMM Memory: capacity 128GB; form factor RDIMM; new condition; memory type DDR5; memory capacity 128GB; memory speed 4800 MT/s; memory voltage 1.1V; memory form factor RDIMM. Manufacturer part number HMCT04MEERA135N. For the full datasheet with electrical, environmental, and compliance details, contact our pre-sales engineering team.
Is the SK Hynix 128GB DDR5-4800 RDIMM Memory compatible with my infrastructure?
The SK Hynix 128GB DDR5-4800 RDIMM Memory 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.