Micron 64GB DDR4-3200 Registered ECC Memory
Brand: Micron | Category: Memory (RAM)
SKU: M393A8G40CB4-CWE | Part #: M393A8G40CB4-CWE | MPN: M393A8G40CB4-CWE
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About the Micron 64GB DDR4-3200 Registered ECC Memory
With a 64GB capacity per module, this Micron memory enables enterprise servers to reach maximum memory ceiling in fewer DIMM slots, a critical consideration for data center architects designing high-performance computing clusters. The Micron 64GB DDR4-3200 Registered ECC Memory (part number M393A8G40CB4-CWE) delivers 3200 MT/s data transfer rates at DDR4-3200 (PC4-25600) speeds, combining the reliability of registered DIMM architecture with full error correction capabilities. This is a 288-pin DIMM module configured as an RDIMM with 2Rx4 dual-rank, x4 organization, operating at 1.2V with a CAS Latency of 22 cycles. Built with on-die ECC and Chipkill x4 SDDC error correction across a 72-bit interface (64-bit data plus 8-bit ECC), the module safeguards mission-critical workloads from undetected memory faults—a non-negotiable requirement in production environments.
Infrastructure teams and IT procurement specialists choose Micron registered ECC memory when deploying Intel Xeon Scalable (Ice Lake and Cooper Lake) or AMD EPYC platforms that demand maximum uptime and data integrity. The module's proven reliability across the 0°C to 85°C operating temperature range and RoHS compliance make it suitable for both standard data centers and edge deployments. Organizations running virtualization, databases, and transactional workloads depend on registered DIMM technology to isolate memory control signals and reduce system errors—performance gains that Micron achieves with this specification-optimized design.
Omnixon Global supplies enterprise-grade memory modules to organizations across the UAE and region. To request a quote for the M393A8G40CB4-CWE or to discuss volume pricing and delivery timelines for your data center refresh, please submit an RFQ through our technical sales team.
Technical Specifications
| Brand | Micron |
| Category | Memory (RAM) |
| SKU | M393A8G40CB4-CWE |
| Part Number | M393A8G40CB4-CWE |
| Condition | New |
| Capacity | 64GB |
| Form Factor | RDIMM |
| Speed | 3200MHz |
| Manufacturer Part Number | M393A8G40CB4-CWE |
| Capacity | 64GB |
| Memory Type | DDR4 SDRAM |
| Form Factor | DIMM (288-pin) |
| Module Type | RDIMM (Registered DIMM) |
| Speed Grade | DDR4-3200 (PC4-25600) |
| Data Transfer Rate | 3200 MT/s |
| ECC Support | Yes (ECC) |
| On-Die ECC | Yes |
| Rank Configuration | 2Rx4 (Dual Rank, x4 organization) |
| Operating Voltage | 1.2V |
| CAS Latency (CL) | 22 |
| Error Correction | Chipkill / x4 SDDC |
| Interface Width | 72-bit (64-bit data + 8-bit ECC) |
| Operating Temperature | 0°C to 85°C |
| Platform Compatibility | Intel Xeon Scalable (Ice Lake / Cooper Lake), AMD EPYC |
| RoHS Compliant | Yes |
Frequently Asked Questions about Micron 64GB DDR4-3200 Registered ECC Memory
What does the Micron 64GB DDR4-3200 Registered ECC Memory do?
The Micron 64GB DDR4-3200 Registered ECC Memory is enterprise RDIMM 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 64GB DDR4-3200 Registered ECC Memory?
Key specifications for the Micron 64GB DDR4-3200 Registered ECC Memory: capacity 64GB; form factor RDIMM; new condition; brand Micron; product name Micron 64GB DDR4-3200 Registered ECC Memory; category Memory (RAM); capacity 64GB; form factor RDIMM; memory type DDR4. Manufacturer part number M393A8G40CB4-CWE. For the full datasheet with electrical, environmental, and compliance details, contact our pre-sales engineering team.
Is the Micron 64GB DDR4-3200 Registered ECC Memory compatible with my infrastructure?
The Micron 64GB DDR4-3200 Registered ECC Memory fits RDIMM memory slots and is compatible with major server platforms validated by Micron. 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.