Micron 48GB DDR5-4800 RDIMM 1Rx4 CL40
Brand: Micron | Category: Memory (RAM)
SKU: CRU-MTC20F104XS1RC48BR | Part #: MTC20F104XS1RC48BR | MPN: MTC20F104XS1RC48BR
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About the Micron 48GB DDR5-4800 RDIMM 1Rx4 CL40
The Micron 48GB DDR5-4800 RDIMM 1Rx4 CL40 (part number MTC20F104XS1RC48BR) is a registered dual in-line memory module engineered for mission-critical enterprise servers running Intel Xeon Scalable and AMD EPYC processors. This single-rank RDIMM combines high capacity with registered buffering and on-die ECC protection, making it ideal for data centers where memory reliability and performance cannot be compromised. Storage architects and infrastructure teams demanding consistent uptime will appreciate the dual-layer error correction—both on-die ECC at the DRAM level and RDIMM registered buffer protection—ensuring data integrity across demanding workloads.
Operating at 4800 MT/s with aggressive CAS latency of CL40 and primary timings of 40-39-39, this Micron module delivers the throughput required for virtualization, analytics, and high-frequency trading environments. The x4 DRAM width configuration and 1Rx4 rank structure optimize memory density while reducing per-slot power consumption to just 1.1V. Built to JEDEC DDR5 RDIMM standards and fully RoHS compliant, the MTC20F104XS1RC48BR integrates seamlessly into existing enterprise infrastructure without thermal or compatibility concerns. The standard 288-pin form factor and 31.25mm PCB height ensure straightforward deployment across industry-standard server chassis. Contact Omnixon Global for a custom RFQ.
Key Specifications
- Manufacturer Part Number: MTC20F104XS1RC48BR
- Capacity & Speed: 48GB DDR5-4800 MT/s
- Error Correction: On-Die ECC (ODECC) + RDIMM registered buffer
- Rank Configuration: 1Rx4 (Single Rank, x4 DRAM width)
- Operating Voltage: 1.1V
- Compatible Platforms: Intel Xeon Scalable, AMD EPYC (DDR5-capable)
Technical Specifications
| Brand | Micron |
| Category | Memory (RAM) |
| SKU | CRU-MTC20F104XS1RC48BR |
| Part Number | MTC20F104XS1RC48BR |
| Condition | New |
| Capacity | 48GB |
| Form Factor | RDIMM |
| Speed | 4800 MT/s |
| Manufacturer Part Number | MTC20F104XS1RC48BR |
| Module Type | RDIMM (Registered Dual In-Line Memory Module) |
| Capacity | 48GB |
| DDR Generation | DDR5 |
| Speed Grade | DDR5-4800 |
| Transfer Rate | 4800 MT/s |
| CAS Latency (CL) | CL40 |
| Primary Timings | 40-39-39 |
| Rank Configuration | 1Rx4 (Single Rank, x4 DRAM width) |
| Operating Voltage | 1.1V |
| ECC Support | ECC (with On-Die ECC at DRAM level) |
| Error Correction | On-Die ECC (ODECC) + RDIMM registered buffer |
| DRAM Interface Width | x4 |
| Form Factor | 288-pin DIMM |
| PCB Height | Standard (31.25mm) |
| JEDEC Compliance | JEDEC DDR5 RDIMM Standard |
| Compatible Processor Platforms | Intel Xeon Scalable (DDR5-capable), AMD EPYC (DDR5-capable) |
| Operating Temperature | 0°C to 85°C (standard operating range) |
| RoHS Compliance | RoHS compliant |
Frequently Asked Questions about Micron 48GB DDR5-4800 RDIMM 1Rx4 CL40
What does the Micron 48GB DDR5-4800 RDIMM 1Rx4 CL40 do?
The Micron 48GB DDR5-4800 RDIMM 1Rx4 CL40 is enterprise server memory designed for ECC-protected workloads — virtualization hosts, database servers, analytics platforms, and AI training rigs. Micron validates this module against major server vendor compatibility matrices.
What are the headline specs of the Micron 48GB DDR5-4800 RDIMM 1Rx4 CL40?
Key specifications for the Micron 48GB DDR5-4800 RDIMM 1Rx4 CL40: new condition; memory type DDR5; memory capacity 48GB; memory speed 4800 MT/s; memory voltage 1.1V; memory form factor RDIMM. Manufacturer part number MTC20F104XS1RC48BR. For the full datasheet with electrical, environmental, and compliance details, contact our pre-sales engineering team.