Samsung M393A4K40DB2-CWE 32GB DDR4-3200 RDIMM
The Samsung M393A4K40DB2-CWE 32GB DDR4-3200 RDIMM is engineered for enterprise servers, data centers, and high-performance workstations requiring reliable registered ECC memory. This PC4-25600R module delivers 3200 MT/s performance with dual-rank x4 architecture, making it ideal for mission-critical applications where data integrity and system stability are non-negotiable. Whether you're upgrading legacy server infrastructure, expanding memory capacity, or replacing failed modules, this Samsung DDR4 RDIMM provides the dependable performance your enterprise environment demands.
Key Features
- 32GB capacity with DDR4-3200 speed for high-bandwidth server applications
- Registered ECC architecture ensures error correction and data integrity in demanding environments
- Dual-rank x4 design optimizes performance and stability across compatible server platforms
- PC4-25600R standard compliance for seamless enterprise system integration
- 3200 MT/s transfer rate supports modern data center workloads and virtualization
- Reliable memory expansion and replacement solution for server upgrades
Technical Specifications
| Specification |
Details |
| Manufacturer |
Samsung |
| Part Number |
M393A4K40DB2-CWE |
| Capacity |
32GB |
| Memory Type |
DDR4 RDIMM (Registered ECC) |
| Speed |
3200 MT/s |
| Standard |
PC4-25600R |
| Rank Configuration |
Dual-Rank x4 |
| ECC Support |
Yes |
| Voltage |
1.2V |
| Form Factor |
RDIMM (288-pin) |
Frequently Asked Questions
What is DDR4-3200 RDIMM memory used for?
DDR4-3200 RDIMM memory is specifically designed for enterprise servers, data centers, and workstations that require registered ECC memory. The registered architecture allows for greater scalability and stability in systems with multiple memory modules, while ECC (Error-Correcting Code) protects against data corruption in mission-critical applications.
Is the Samsung M393A4K40DB2-CWE compatible with my server?
The Samsung M393A4K40DB2-CWE is compatible with servers and workstations that support DDR4-3200 registered ECC memory modules. Check your system's memory specifications or documentation to confirm DDR4 RDIMM support and maximum memory capacity. This module is commonly used in enterprise-grade systems from major manufacturers.
What does ECC memory do?
ECC (Error-Correcting Code) memory automatically detects and corrects single-bit memory errors in real-time. This is critical for enterprise environments where data integrity cannot be compromised. ECC memory prevents system crashes and data loss caused by memory errors, making it essential for servers, data centers, and mission-critical workstations.
Can I mix different DDR4 memory modules in my server?
While DDR4 modules may be physically compatible, it's recommended to use identical or matched memory modules for optimal performance and stability. Using the same capacity, speed, and rank configuration—like multiple Samsung M393A4K40DB2-CWE modules—ensures consistent performance and reduces compatibility issues in enterprise systems.
