MTC40F204WS1RC48BBZ Micron 96GB DDR5 4800MT/s CL40 SDRAM DIMM ECC Reg

Overview of Micron MTC40F204WS1RC48BBZ 96GB Memory

The MICRON 96GB DDR5 SDRAM Registered Memory Module is engineered to meet the growing performance, stability, and scalability demands of modern enterprise servers and data-center platforms. Designed with advanced DDR5 technology, this high-capacity RAM module delivers dependable throughput, enhanced signal integrity, and robust error correction for mission-critical workloads.

General Information

• Product Type: RAM Module
• Manufacturer: Micron
• Manufacturer Part Number: MTC40F204WS1RC48BBZ

Technical Specifications

• Total Capacity: 96GB
• Rank Structure: Dual Rank x4
• Memory Speed: 4800 MHz
• Memory Standard: DDR5-4800 / PC5-38400
• CAS Latency: CL40
• Form Factor: RDIMM
• Pin Count: 288-pin

Signal Processing and Stability

• Registered DIMM (RDIMM) design
• Enhanced signal integrity for multi-module configurations
• Optimized for enterprise-grade motherboards

Physical Dimensions and Build Details

• Dimensions (W x D x H): 8.89 x 19.81 x 1.91 cm (3.5 x 7.8 x 0.75 in)
• Shipping Weight: 0.20 lb

The Micron 96GB DDR5 4800MT/s CL40 DIMM Memory

The MICRON MTC40F204WS1RC48BBZ 96GB DDR5 RDIMM memory module represents a next-generation enterprise memory solution designed for modern server platforms and data center infrastructures. Built on advanced DDR5 SDRAM technology, this high-capacity module delivers enhanced bandwidth, improved power efficiency, and superior data integrity compared to previous DDR4 generations. With a total capacity of 96GB in a single module, it enables scalable memory configurations that support demanding workloads such as virtualization, cloud computing, artificial intelligence, and large-scale database processing.Operating at an effective speed of 4800MHz and rated as PC5-38400, this registered memory module is engineered to meet the performance and reliability requirements of mission-critical systems. The use of registered DIMM architecture ensures improved signal integrity, allowing stable operation in systems populated with multiple high-density memory modules. This makes the module particularly suitable for enterprise servers, high-performance computing environments, and professional workstations that require consistent uptime and predictable performance.

High-Capacity 96GB Memory

The 96GB capacity offered by this single DDR5 RDIMM module provides significant advantages in system design and scalability. By utilizing high-density memory chips, system administrators can achieve large total memory footprints while minimizing the number of occupied DIMM slots. This approach allows for future expansion, improved airflow, and optimized thermal management within server chassis.High-capacity single-module configurations are especially beneficial for virtualization platforms and in-memory databases, where memory availability directly impacts application responsiveness and throughput. By reducing the need for multiple smaller modules, this 96GB RDIMM supports simplified memory planning and helps maintain balanced channel configurations across multi-socket server architectures.

DDR5 Technology 

DDR5 SDRAM introduces several architectural improvements that significantly enhance performance and efficiency. Compared to DDR4, DDR5 offers higher base frequencies, increased burst lengths, and improved channel efficiency. This module’s 4800MHz operating speed enables faster data transfers, reducing latency for memory-intensive applications.In addition to higher bandwidth, DDR5 memory incorporates on-die ECC functionality, which works alongside traditional ECC mechanisms to improve overall data reliability. These enhancements help reduce soft errors and contribute to the long-term stability required in enterprise and data center environments.

PC5-38400 Bandwidth

With a PC5-38400 rating, this DDR5 RDIMM delivers substantial memory bandwidth that supports data-heavy workloads and parallel processing tasks. High bandwidth is essential for modern CPUs with increased core counts, as it ensures that processing units are consistently supplied with data without bottlenecks.Applications such as real-time analytics, scientific simulations, and high-frequency transaction processing benefit greatly from the increased throughput provided by PC5-38400 memory. The enhanced bandwidth also improves overall system responsiveness when multiple virtual machines or containers are running simultaneously.

ECC Registered Memory

Error Correcting Code (ECC) technology is a critical feature for enterprise memory solutions, and this DDR5 RDIMM incorporates advanced ECC capabilities to maintain data integrity. ECC memory can detect and correct single-bit memory errors, reducing the risk of data corruption, system crashes, and unexpected downtime.As a registered DIMM, this module includes a register between the memory controller and the DRAM chips, which reduces electrical load and enhances signal stability. This design is particularly important in high-density configurations, where multiple modules are installed per channel. The result is consistent performance and improved reliability in demanding operating conditions.

Registered DIMM Architecture for Scalable Servers

Registered DIMMs are specifically engineered for server and enterprise platforms that require large memory capacities and stable operation. By buffering address and command signals, RDIMM modules enable systems to support more memory modules per channel without compromising performance.This architecture is essential for multi-socket servers and high-core-count processors, where memory scalability and stability are paramount. The MICRON 96GB DDR5 RDIMM aligns with industry standards for server memory, ensuring broad compatibility with supported platforms.

Advanced ECC Error Detection and Correction

The ECC functionality integrated into this memory module plays a vital role in maintaining system integrity. By automatically correcting single-bit errors and detecting multi-bit errors, ECC memory helps prevent silent data corruption that could otherwise compromise applications and stored information.This level of protection is especially important for environments handling financial transactions, healthcare data, scientific research, and other sensitive workloads where accuracy and reliability are non-negotiable.

Dual Rank x4 Configuration

The dual rank x4 configuration of this DDR5 RDIMM enhances memory performance by allowing better utilization of the memory bus. Dual rank modules can interleave access between ranks, improving overall throughput and reducing effective latency in certain workloads.The x4 DRAM organization further contributes to improved fault tolerance and compatibility with enterprise-grade memory controllers. This configuration is commonly preferred in server environments due to its balance of performance, reliability, and efficiency.

Benefits of Dual Rank Memory Design

Dual rank memory modules provide improved performance characteristics compared to single rank alternatives in many server workloads. By presenting two logical ranks to the memory controller, the system can optimize memory access patterns and reduce idle cycles.This design is particularly beneficial in multi-threaded and multi-user environments, where consistent memory access performance is required to maintain service quality.

x4 DRAM Organization for Enterprise Stability

The x4 DRAM configuration is widely used in enterprise memory modules due to its enhanced error detection capabilities and compatibility with advanced ECC schemes. This organization supports robust fault isolation and contributes to the overall reliability of the memory subsystem.In high-availability systems, x4-based RDIMMs are often preferred for their ability to meet strict uptime and data integrity requirements.

CAS Latency CL40 and Timing

This DDR5 RDIMM operates with a CAS latency of CL40, which is optimized for stability and reliability at high operating frequencies. While latency values in DDR5 are numerically higher than previous generations, the increased clock speeds and architectural improvements result in overall performance gains.The balanced timing profile of this module ensures predictable behavior under sustained workloads, making it suitable for continuous operation in enterprise environments. Consistent latency performance is critical for applications that rely on deterministic response times.

288-Pin RDIMM Form Factor

Featuring a standard 288-pin RDIMM form factor, this DDR5 memory module is designed for compatibility with modern server motherboards that support DDR5 registered memory. The physical layout and pin configuration adhere to industry specifications, ensuring seamless integration into supported systems.The RDIMM form factor is essential for enterprise platforms, as it enables higher memory capacities and improved electrical characteristics compared to unbuffered DIMMs. This makes the module suitable for a wide range of server and workstation applications.

Power Efficiency

DDR5 memory introduces improved power management features that contribute to lower overall energy consumption. By operating at reduced voltages compared to previous generations, this DDR5 RDIMM helps improve power efficiency without sacrificing performance.Enhanced power efficiency is particularly valuable in data center environments, where reducing energy consumption and heat output can lead to significant cost savings and improved system reliability.

High-Performance Computing 

High-performance computing applications rely on fast and reliable memory access to process complex calculations and large datasets. The high bandwidth and ECC protection of this DDR5 RDIMM support the accuracy and speed required in scientific research, engineering simulations, and advanced analytics.By providing a stable and high-capacity memory foundation, this module helps ensure that compute resources are utilized to their fullest potential.