Intel NMB1XXD128GPSU4

Overview

The Intel NMB1XXD128GPSU4 is an Optane Persistent Memory 200 Series module designed to enhance data access speeds by placing 128GB of persistent memory directly on the memory bus. Running at 2666 MHz with a DDR-T interface, it enables processors to access frequently used data almost as quickly as DRAM, significantly reducing latency compared to traditional storage solutions. This module is ideal for workloads that require rapid access to large datasets, such as in-memory databases, real-time analytics, and virtualization environments.

Key features

• 128GB capacity keeps large datasets close to the CPU, improving processing efficiency
• 2666 MHz clock speed ensures fast data retrieval for latency-sensitive applications
• DDR-T interface integrates persistent memory on the same bus as DRAM for seamless operation
• 3D XPoint technology offers lower latency and higher endurance compared to NAND flash storage
• 288-pin DIMM form factor allows easy installation in servers supporting Optane Persistent Memory
• AES-256 hardware encryption protects data both in transit and at rest, enhancing security
• Wide operating temperature range from 0 °C to 85 °C supports reliable performance under continuous heavy workloads
• Backed by a five-year Intel warranty, providing long-term support and peace of mind

Key specs

• Capacity: 128GB
• Clock speed: 2666 MHz
• Interface: DDR-T
• Technology: 3D XPoint
• Form factor: 288-pin DIMM
• Encryption: AES-256 hardware-based
• Operating temperature: 0 °C to 85 °C
• Warranty: Five years

Connectivity and compatibility

This memory module is designed for servers and systems that support Intel Optane Persistent Memory technology. Its 288-pin DIMM layout ensures compatibility with compatible server motherboards, allowing straightforward integration without requiring changes to existing storage tiers. The DDR-T interface places the module on the same bus as traditional DRAM, enabling processors to access persistent memory with minimal latency.

Performance and reliability

Built on Intel’s 3D XPoint technology, this module bridges the gap between volatile memory and solid-state drives by delivering persistent storage with near-DRAM speeds. It maintains data integrity even after power cycles, making it suitable for mission-critical applications that demand consistent uptime and fast recovery. The AES-256 hardware encryption safeguards sensitive data, while the wide operating temperature range ensures stable performance in demanding data center environments.

Ideal uses and environments

This Optane Persistent Memory module is well suited to data centers and enterprise servers handling large-scale, latency-sensitive workloads. It supports applications such as in-memory databases, real-time analytics, and virtualization platforms that benefit from faster data access and reduced storage bottlenecks. Teams looking to boost system responsiveness without a full storage overhaul will find this module a practical and cost-effective solution.

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