Samsung 32GB DDR5-6400 RDIMM M321R4GA0PB2-CCP
Brand: Samsung | Category: Memory (RAM)
SKU: SAM-M321R4GA0PB2-CCP | Part #: M321R4GA0PB2-CCP | MPN: M321R4GA0PB2-CCP
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About the Samsung 32GB DDR5-6400 RDIMM M321R4GA0PB2-CCP
With a CAS latency of CL46 and operating voltage of 1.1V, the Samsung 32GB DDR5-6400 RDIMM M321R4GA0PB2-CCP delivers the low-latency, power-efficient memory architecture that high-frequency trading platforms and in-memory database systems demand. This module operates at 6400 MT/s (PC5-51200), providing the bandwidth modern server workloads require without excessive thermal overhead or power consumption penalties.
The Samsung M321R4GA0PB2-CCP is a registered dual-rank RDIMM with 32GB capacity, organized as x4 DRAM across 288 pins, making it the standard choice for enterprise data center deployments, virtualization hosts, and mission-critical analytics clusters. On-die ECC combined with module-level ECC protection ensures data integrity across thousands of hours of continuous operation, while the RCD (Register Clock Driver) buffering isolates signal load from the memory controller—essential for high-density server configurations. IT procurement teams and storage architects selecting memory for next-generation Xeon and EPYC platforms will find this DDR5 module's 0°C to 85°C operating temperature range and RoHS compliance align with modern sustainability and thermal management requirements. The dual-rank architecture maximizes capacity per slot without sacrificing performance, a critical advantage in space-constrained data centers where per-watt efficiency and uptime are non-negotiable.
Whether you are building hyperscale infrastructure, upgrading legacy virtualization hosts, or qualifying memory for latency-sensitive applications, the Samsung 32GB DDR5-6400 RDIMM M321R4GA0PB2-CCP meets enterprise-grade standards for reliability and performance. Contact Omnixon Global to submit a Request for Quotation on this Samsung module and explore volume pricing, lead times, and logistics options tailored to your deployment timeline.
Technical Specifications
| Brand | Samsung |
| Category | Memory (RAM) |
| SKU | SAM-M321R4GA0PB2-CCP |
| Part Number | M321R4GA0PB2-CCP |
| Condition | New |
| Capacity | 32GB |
| Form Factor | 288-pin DIMM |
| Speed | 6400 MT/s |
| Manufacturer Part Number | M321R4GA0PB2-CCP |
| Module Type | RDIMM (Registered / Buffered) |
| Capacity | 32GB |
| DDR Generation | DDR5 |
| Speed Grade | DDR5-6400 (PC5-51200) |
| Data Transfer Rate | 6400 MT/s |
| CAS Latency | CL46 |
| Voltage | 1.1V |
| Pin Count | 288-pin |
| Data Bus Width | 64-bit |
| ECC Support | Yes (on-die ECC + module-level ECC) |
| Ranks | 2 (Dual Rank) |
| DRAM Organization | x4 |
| Form Factor | 288-pin UDIMM/RDIMM (RDIMM full-height) |
| On-Die ECC | Yes |
| Register Type | RCD (Register Clock Driver) — buffered |
| Operating Temperature | 0°C to 85°C |
| RoHS Compliant | Yes |
Frequently Asked Questions about Samsung 32GB DDR5-6400 RDIMM M321R4GA0PB2-CCP
What does the Samsung 32GB DDR5-6400 RDIMM M321R4GA0PB2-CCP do?
The Samsung 32GB DDR5-6400 RDIMM M321R4GA0PB2-CCP is enterprise 288-pin DIMM memory designed for ECC-protected workloads — virtualization hosts, database servers, analytics platforms, and AI training rigs. Samsung validates this module against major server vendor compatibility matrices.
What are the headline specs of the Samsung 32GB DDR5-6400 RDIMM M321R4GA0PB2-CCP?
Key specifications for the Samsung 32GB DDR5-6400 RDIMM M321R4GA0PB2-CCP: capacity 32GB; form factor 288-pin DIMM; new condition; capacity 32GB; speed 6400MHz; type DDR5 RDIMM; voltage 1.1V; rank 1Rx4; form factor 288-pin DIMM. Manufacturer part number M321R4GA0PB2-CCP. For the full datasheet with electrical, environmental, and compliance details, contact our pre-sales engineering team.
Is the Samsung 32GB DDR5-6400 RDIMM M321R4GA0PB2-CCP compatible with my infrastructure?
The Samsung 32GB DDR5-6400 RDIMM M321R4GA0PB2-CCP fits 288-pin DIMM memory slots and is compatible with major server platforms validated by Samsung. 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.