Samsung 16GB DDR4 RDIMM - DDR4 (M393A2K43DB4-CVF)
Brand: Samsung | Category: Memory (RAM)
SKU: M393A2K43DB4-CVF | Part #: M393A2K43DB4-CVF | MPN: M393A2K43DB4-CVF
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About the Samsung 16GB DDR4 RDIMM - DDR4 (M393A2K43DB4-CVF)
The Samsung M393A2K43DB4-CVF delivers enterprise-class memory performance with CL21 timing and ultra-low 1.2V operating voltage—critical specifications for high-frequency trading platforms, in-memory databases, and latency-sensitive workloads. This 16GB DDR4 RDIMM operates at DDR4-2933 speeds (PC4-23400), enabling 23,400 MB/s data transfer rates across dual-rank x4 organization, making it ideal for demanding server environments requiring predictable, consistent performance under load.
Built to Samsung's exacting standards, the M393A2K43DB4-CVF combines registered buffering with SEC/DED error correction to ensure data integrity across mission-critical infrastructure. The 288-pin form factor integrates seamlessly into Intel Xeon Scalable (Cascade Lake) and compatible AMD EPYC platforms. Storage architects and IT procurement teams standardizing on Samsung's enterprise memory benefit from JEDEC DDR4 RDIMM compliance, RoHS environmental certification, and proven reliability across 0°C to 85°C operating ranges. Samsung's reputation for quality manufacturing extends to this module's standard 31.25mm height, enabling dense, multi-socket deployments without thermal or mechanical compromise. Whether building high-performance computing clusters, virtualization platforms, or transactional database servers, the M393A2K43DB4-CVF provides the low-latency, stable voltage foundation enterprise operations demand.
Key Specifications
- Memory Capacity: 16GB DDR4
- Speed & Timing: DDR4-2933 (PC4-23400) with CL21 latency
- Module Type: RDIMM (Registered), 2Rx4 Dual Rank, 288-pin
- Operating Voltage: 1.2V
- Error Correction: ECC with SEC/DED support
- Compatibility: Intel Xeon Scalable (Cascade Lake), AMD EPYC DDR4-2933 platforms
Contact Omnixon Global to request a quotation for the Samsung M393A2K43DB4-CVF and explore bulk pricing for your enterprise deployment.
Technical Specifications
| Brand | Samsung |
| Category | Memory (RAM) |
| SKU | M393A2K43DB4-CVF |
| Part Number | M393A2K43DB4-CVF |
| Condition | New |
| Capacity | 16GB |
| Form Factor | RDIMM |
| Speed | 3200 MT/s |
| Manufacturer Part Number | M393A2K43DB4-CVF |
| Memory Capacity | 16GB |
| Memory Technology | DDR4 |
| Module Type | RDIMM (Registered / Buffered) |
| Form Factor | 288-pin DIMM |
| Speed | DDR4-2933 (PC4-23400) |
| Organization | 2Rx4 (Dual Rank x4) |
| ECC | ECC Supported |
| Operating Voltage | 1.2V |
| CAS Latency (CL) | CL21 |
| Module Height | Standard height (31.25mm) |
| Data Transfer Rate | 23,400 MB/s (PC4-23400) |
| Error Correction | Single-bit correction, multi-bit detection (SEC/DED) |
| Pin Count | 288-pin |
| Compliance | JEDEC DDR4 RDIMM Standard |
| Environmental Compliance | RoHS |
| Operating Temperature | 0°C to 85°C |
| Compatible Platforms | Intel Xeon Scalable (Cascade Lake), AMD EPYC (select platforms supporting DDR4-2933) |
Frequently Asked Questions about Samsung 16GB DDR4 RDIMM - DDR4 (M393A2K43DB4-CVF)
What does the Samsung 16GB DDR4 RDIMM - DDR4 (M393A2K43DB4-CVF) do?
The Samsung 16GB DDR4 RDIMM - DDR4 (M393A2K43DB4-CVF) is enterprise server 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 16GB DDR4 RDIMM - DDR4 (M393A2K43DB4-CVF)?
Key specifications for the Samsung 16GB DDR4 RDIMM - DDR4 (M393A2K43DB4-CVF): new condition; memory type DDR4; memory capacity 16GB; memory speed 3200 MT/s; memory voltage 1.2V; memory form factor RDIMM. Manufacturer part number M393A2K43DB4-CVF. For the full datasheet with electrical, environmental, and compliance details, contact our pre-sales engineering team.