Samsung 32GB 1Rx4 DDR5-5600B PC5-44800 ECC Registered Memory M321R4GA0PB0-CWMCJ
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Samsung 32GB 1Rx4 DDR5-5600B PC5-44800 ECC Registered Memory M321R4GA0PB0-CWMCJ
The Samsung 32GB 1Rx4 DDR5-5600B PC5-44800 ECC Registered Memory M321R4GA0PB0-CWMCJ is a next-generation enterprise server memory module designed to deliver exceptional bandwidth, improved efficiency, and enterprise-class reliability for modern data center environments. Built using advanced Samsung DDR5 technology, this 32GB Registered DIMM is optimized for high-performance server platforms supporting virtualization, cloud infrastructure, artificial intelligence workloads, data analytics, and mission-critical business applications.
Operating at an impressive 5600 MT/s transfer rate, this DDR5 RDIMM provides significantly higher memory bandwidth than previous DDR4 generations. The integrated register buffer helps improve signal integrity and memory scalability, while True Sideband ECC technology enhances data protection by detecting and correcting memory errors before they affect system operation.
Featuring a 1Rx4 single-rank architecture, low-power 1.1V operation, and Samsung's advanced 16Gb memory IC design, the M321R4GA0PB0-CWMCJ is an ideal upgrade for enterprise servers requiring dependable performance, energy efficiency, and superior memory throughput.
Key Features
- 32GB DDR5 ECC Registered server memory module
- Manufactured by Samsung
- 5600 MT/s DDR5 performance
- PC5-44800 memory specification
- 288-pin RDIMM form factor
- True Sideband ECC protection
- Single Rank 1Rx4 architecture
- Registered/Buffered signal processing
- Low-power 1.1V operating voltage
- Advanced 16Gb memory IC technology
- JEDEC-compliant DDR5 design
- Optimized for enterprise servers and data center deployments
Technical Specifications
- Manufacturer: Samsung
- Part Number: M321R4GA0PB0-CWMCJ
- Device Type: Server Memory (RAM)
- Capacity: 32GB (1 x 32GB)
- Memory Technology: DDR5 SDRAM
- Module Type: RDIMM (Registered DIMM)
- Form Factor: 288-Pin RDIMM
- Speed: DDR5-5600B
- Bus Type: PC5-44800
- Data Transfer Rate: 5600 MT/s
- Data Bandwidth: 44,800 MB/s
- CAS Latency: CL46
- Rank Configuration: 1Rx4 (Single Rank x4)
- ECC Support: True Sideband ECC
- Signal Processing: Registered / Buffered
- Operating Voltage: 1.1V
- Component Density: 16Gb IC Components
- Bank Architecture: 32 Banks
Advanced Architecture Benefits
- DDR5 technology delivers substantially greater bandwidth and memory efficiency than DDR4 platforms.
- Registered DIMM architecture improves signal integrity and enables expanded memory capacities.
- True Sideband ECC enhances server reliability and reduces risks associated with memory errors.
- Low-voltage 1.1V operation helps decrease power consumption and heat generation.
- 32-bank architecture improves memory access efficiency for demanding workloads.
- Designed to support next-generation multi-core processors and memory-intensive applications.
Compatible Alternative Part Numbers
- M321R4GA0PB0-CWMCJ
- M321R4GA0PB0-CWMXJ
- PC5-44800R 32GB ECC RDIMM
- DDR5-5600 32GB ECC Registered DIMM
- Samsung 32GB DDR5 RDIMM 1Rx4
- 32GB PC5-44800 ECC Registered Server Memory
- DDR5-5600B Registered ECC Memory Module
Compatible Memory Modules
- Samsung 16GB DDR5-4800 ECC RDIMM
- Samsung 32GB DDR5-5600 ECC RDIMM
- Samsung 64GB DDR5-5600 ECC RDIMM
- Samsung 96GB DDR5 ECC Registered RDIMM
- PC5-44800R DDR5 Registered Memory Modules
- Enterprise DDR5 ECC RDIMM Modules
- 288-Pin Registered DDR5 Server Memory
Server Compatibility
The M321R4GA0PB0-CWMCJ is designed for modern enterprise servers and professional workstation platforms that support DDR5 ECC Registered DIMM (RDIMM) technology. It is commonly deployed in current-generation server platforms from manufacturers such as Dell PowerEdge, HPE ProLiant, Lenovo ThinkSystem, Supermicro, Cisco UCS, and other enterprise systems supporting PC5-44800 DDR5 RDIMM memory.
Important: This memory module is intended exclusively for systems that support DDR5 RDIMM memory and is not compatible with consumer desktop motherboards, gaming PCs, laptops, or systems requiring DDR5 UDIMM or SO-DIMM memory.
Ideal Enterprise Applications
- Virtualization and hyper-converged infrastructure
- Artificial intelligence and machine learning workloads
- Cloud computing environments
- Database and analytics platforms
- High-performance computing clusters
- Software-defined storage systems
- Enterprise ERP and business-critical applications
- Large-scale data center deployments
The Samsung 32GB 1Rx4 DDR5-5600B PC5-44800 ECC Registered Memory M321R4GA0PB0-CWMCJ combines cutting-edge DDR5 performance, enterprise-grade reliability, and power-efficient operation, making it an excellent choice for organizations seeking to maximize the performance and scalability of their next-generation server infrastructure.