Brand: Samsung | Category: Memory (RAM)
SKU: M321R8GA0BB6-CWMQ | Part #: M321R8GA0BB6-CWMQ | MPN: M321R8GA0BB6-CWMQ
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Operating at CL46 latency with 1.1V voltage, the Samsung DDR5 128GB RDIMM 5600MHz module delivers the precision timing and low power consumption critical for high-frequency trading platforms and in-memory databases. This is a registered DIMM (RDIMM) built on Samsung's DDR5 architecture, offering 128GB capacity at 5600 MT/s with quad-rank (4Rx4) organization and x4 DRAM die configuration. The 288-pin design incorporates a DDR5 RCD Gen2 register clock driver and dual error-correction layers—both on-die ECC (ODECC) and system-level ECC—ensuring data integrity in mission-critical deployments. Part number M321R8GA0BB6-CWMQ, this module stands 31.25mm in height and operates reliably across 0°C to 85°C, meeting RoHS compliance standards for enterprise environments.
Samsung's commitment to reliability makes this DDR5 RDIMM particularly attractive to storage architects, database administrators, and IT procurement teams responsible for large-scale server farms and virtualization infrastructure. The quad-rank configuration and registered design minimize signal degradation across densely populated memory channels, while the combination of on-die and system ECC provides defense-in-depth against soft errors—essential for continuous uptime commitments. Organizations deploying multi-socket systems, hyperconverged infrastructure, or workloads demanding sub-50ns memory latency will find the CL46 timing and 5600 MHz speed optimized for throughput without thermal stress.
Omnixon Global supplies the Samsung DDR5 128GB RDIMM 5600MHz (M321R8GA0BB6-CWMQ) for immediate fulfillment across UAE and GCC markets. To request a formal quotation, specifications sheet, or technical validation for your infrastructure roadmap, please submit your RFQ through Omnixon Global's procurement portal or contact our enterprise memory team directly.
| Brand | Samsung |
| Category | Memory (RAM) |
| SKU | M321R8GA0BB6-CWMQ |
| Part Number | M321R8GA0BB6-CWMQ |
| Condition | New |
| Manufacturer Part Number | M321R8GA0BB6-CWMQ |
| Memory Type | DDR5 SDRAM |
| Form Factor | RDIMM (Registered DIMM) |
| Capacity | 128GB |
| Speed | 5600 MHz (5600 MT/s) |
| Pin Count | 288-pin |
| Voltage | 1.1V |
| ECC Support | Yes — On-Die ECC (ODECC) plus system-level ECC |
| Error Correction | Registered with ECC |
| Ranks | 4Rx4 (Quad Rank) |
| DRAM Die Organization | x4 |
| Module Organization | 128GB (8Gx4) |
| CAS Latency | CL46 |
| Operating Temperature | 0°C to 85°C (standard operating range) |
| Module Height | 31.25mm (standard RDIMM height) |
| RoHS Compliance | Yes |
| On-Die ECC | Yes |
| Buffer Type | RCD (Register Clock Driver) — DDR5 RCD Gen2 |
Part number M321R8GA0BB6-CWMQ is qualified for Samsung servers that list compatible memory in their QVL. We verify QVL match before quoting — share your server model in the RFQ and our pre-sales engineers confirm fit, recommended population pattern, and total capacity supported.
Submit the RFQ form on this page with your quantity and destination country. Our pre-sales team responds with a vendor-confirmed quote, availability, and matching server-QVL confirmation if needed.