Detailed Specifications
The Samsung M321R2GA3PB0-CWM is a 16GB DDR5 server memory module designed for compatible enterprise servers. Operating at 5600 MT/s, it combines ECC support with registered DIMM architecture to support reliable memory operation on compatible platforms. Its single-rank x8 organization and 288-pin form factor make it suitable for servers that support DDR5 ECC registered memory.
Key Features
- 16GB Capacity: Provides 16GB of memory in a single module for compatible server configurations.
- DDR5-5600 Speed: Supports a rated transfer rate of 5600 MT/s and a PC5-44800 memory classification.
- ECC Support: Provides error-correcting code functionality on compatible server platforms.
- Registered DIMM Architecture: Designed for servers that require registered DDR5 memory modules.
- Single-Rank x8 Organization: Features a 1Rx8 configuration, CL46 latency, 288-pin form factor, and 1.1V operating voltage.
Specifications
| Brand | Samsung |
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| Part Number / MPN | M321R2GA3PB0-CWM |
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| Product Type | Server Memory Module |
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| Capacity | 16GB |
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| Memory Technology | DDR5 SDRAM |
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| Memory Speed | 5600 MT/s |
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| Memory Standard | PC5-44800 |
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| Module Type | RDIMM (Registered DIMM) |
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| Form Factor | 288-pin DIMM |
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| Error Correction | ECC |
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| Rank Configuration | 1Rx8 (Single Rank x8) |
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| CAS Latency | CL46 |
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| Operating Voltage | 1.1V |
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| DRAM Organization | 2G x 8 |
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| Intended Application | Compatible servers and enterprise computing systems |
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Compatibility Information
Before installation, verify that your server supports DDR5-5600 ECC registered DIMMs. Check the system manufacturer's documentation for supported memory capacities, module organization, processor requirements, and memory population rules. DDR5 RDIMMs are not interchangeable with DDR4 modules or unbuffered UDIMMs. Actual operating speed depends on the server platform and installed memory configuration.
DC Supplies Product Note
DC Supplies recommends confirming the exact part number, M321R2GA3PB0-CWM, against your system's memory compatibility documentation before purchase or installation.
Frequently Asked Questions
What is the capacity of the Samsung M321R2GA3PB0-CWM?
This module provides 16GB of DDR5 server memory.
What is its rated memory speed?
It is rated for DDR5-5600 operation, with a PC5-44800 classification.
Does this module support ECC?
Yes. It supports ECC functionality when installed in a compatible server.
Is this module an RDIMM?
Yes. It is a registered DIMM featuring a single-rank x8 organization.
Can I use this memory in any DDR5 computer?
No. The system must support DDR5 ECC registered memory. Check your server manufacturer's compatibility documentation before installation.
