Intel Optane Persistent Memory 400 Series 512GB DCPMM
Brand: Intel | Category: Memory (RAM)
SKU: NMB1XXD512GQSMT | Part #: NMB1XXD512GQSMT | MPN: NMB1XXD512GQSMT
Contact for Pricing — Request a Quote
About the Intel Optane Persistent Memory 400 Series 512GB DCPMM
With a single Intel Optane Persistent Memory 400 Series 512GB DCPMM module, your data center can architect server configurations that reach memory densities previously unattainable in standard DDR4 infrastructure. The part number NMB1XXD512GQSMT represents Intel's flagship persistent memory solution, enabling storage architects and infrastructure teams to collapse the traditional barrier between DRAM and persistent storage layers.
This 288-pin DIMM operates at DDR4-3200 speeds (3200 MT/s) with full byte-addressable persistent storage—data remains intact across power cycles without requiring separate backup pathways. Built on Intel 3D XPoint technology and drawing just 1.2 V, the module supports Memory Mode, App Direct Mode, and Mixed Mode operating configurations, allowing heterogeneous workload deployment on compatible Intel Xeon Scalable platforms. ECC support ensures data integrity across demanding enterprise environments. Deployment requires 3rd Gen Intel Xeon Scalable (Ice Lake-SP) processors and DCPMM-enabled platform SKUs. The module operates within the standard 0°C to 85°C temperature envelope, supported by Intel's PMDK, DAX, NDCTL, and ipmctl software ecosystem for simplified management and application integration.
Persistent Memory Deployment Scenarios
- In-memory analytics and high-performance computing clusters requiring large working datasets with fault tolerance
- Database acceleration for transaction logs and checkpoint storage without traditional NVMe tier latency
- Machine learning training pipelines that benefit from byte-addressable storage and rapid state persistence
- Real-time financial systems and telemetry platforms demanding nanosecond-scale data access with durability guarantees
- Hybrid cloud and edge environments where data loss prevention justifies persistent memory investment
For configuration guidance, compatibility validation, and procurement of the Intel Optane Persistent Memory 400 Series 512GB DCPMM (NMB1XXD512GQSMT), contact Omnixon Global with your RFQ today.
Technical Specifications
| Brand | Intel |
| Category | Memory (RAM) |
| SKU | NMB1XXD512GQSMT |
| Part Number | NMB1XXD512GQSMT |
| Condition | New |
| Manufacturer Part Number | NMB1XXD512GQSMT |
| Product Series | Intel Optane Persistent Memory 400 Series |
| Form Factor | 288-pin DIMM |
| Capacity | 512 GB |
| Memory Technology | Intel 3D XPoint (Optane) |
| Interface | DDR4 |
| Operating Speed | DDR4-3200 |
| Bus Speed | 3200 MT/s |
| Module Type | DCPMM (Data Center Persistent Memory Module) |
| Operating Modes | Memory Mode, App Direct Mode, Mixed Mode |
| Data Persistence | Byte-addressable persistent storage; data retained across power cycles |
| ECC Support | Yes |
| Voltage | 1.2 V |
| Compatible Processor Generation | 3rd Gen Intel Xeon Scalable (Ice Lake-SP) |
| Platform Requirement | Intel Xeon Scalable platform with DCPMM support (specific SKUs required) |
| Modules per Box | 1 |
| Software Ecosystem | PMDK (Persistent Memory Development Kit), DAX (Direct Access), NDCTL, ipmctl |
| Operating Temperature | 0°C to 85°C (standard DCPMM operating range for supported server environments) |
Frequently Asked Questions about Intel Optane Persistent Memory 400 Series 512GB DCPMM
Is the Intel Optane Persistent Memory 400 Series 512GB DCPMM compatible with my server?
Part number NMB1XXD512GQSMT is qualified for Intel servers that list compatible memory in their QVL. We verify QVL match before quoting — share your server model in the RFQ and our pre-sales engineers confirm fit, recommended population pattern, and total capacity supported.
What support applies to this memory module?
Full manufacturer support (typically 3 years, RDIMM/LRDIMM SKUs often lifetime against manufacturing defects). All product is sourced through distribution so support registers cleanly under your company name.
How do I request a quote?
Submit the RFQ form on this page with your quantity and destination country. Our pre-sales team responds with a vendor-confirmed quote, availability, and matching server-QVL confirmation if needed.