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Samsung M393B1K70QB0-CMA 8GB DDR3-1866MHz RDIMM 2Rx4 CL13 Memory
- Capacity: 8GB
- Type: DDR3 RDIMM (Registered DIMM)
- Speed: 1866MHz
- Configuration: 2Rx4 (Dual Rank, x4 Data Width)
- CAS Latency: CL13
- Voltage: Typically 1.5V (standard for DDR3)
- ECC: Yes (Error-Correcting Code)
- Form Factor: DIMM
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Key specifications
See full specs ↓- Memory Type
- DDR3 SDRAM
- Form Factor
- RDIMM
- Capacity
- 8GB
- Speed
- 1866MHz
- Rank
- 2Rx4
- CAS Latency
- CL13
Product details
The Samsung M393B1K70QB0-CMA is a high-performance 8GB DDR3 Registered DIMM (RDIMM) memory module designed for servers and workstations. It operates at a speed of 1866MHz with a CAS Latency of CL13, offering efficient data transfer for demanding applications.
Technical Information
| Memory Type | DDR3 SDRAM |
| Form Factor | RDIMM |
| Capacity | 8GB |
| Speed | 1866MHz |
Additional Specifications
| Rank | 2Rx4 |
| CAS Latency | CL13 |
| ECC | Yes |
Description
This Samsung memory module, identified by SKU M393B1K70QB0-CMA, is engineered for enterprise-level computing environments where reliability and performance are paramount. Its 8GB capacity and DDR3 technology provide a substantial boost to system responsiveness, making it suitable for memory-intensive tasks such as virtualization, large database operations, and complex scientific simulations. The 2Rx4 configuration signifies a dual-rank design with a x4 data width per rank, which can enhance performance in certain server architectures by allowing the memory controller to access different ranks concurrently. The 1866MHz clock speed ensures rapid data processing, while the CL13 latency strikes a balance between speed and stability. The Registered DIMM (RDIMM) format includes onboard registers to reduce electrical load on the memory controller, enabling higher memory capacities and improved signal integrity in systems with many memory modules. As an ECC (Error-Correcting Code) memory module, the M393B1K70QB0-CMA can detect and correct common types of internal data corruption, significantly reducing the risk of data loss and system crashes. This feature is critical for mission-critical applications and servers that require continuous uptime and data integrity. The module adheres to standard DDR3 specifications, ensuring compatibility with a wide range of server and workstation motherboards that support this memory type.
Condition: Refurbished
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Typically 1–2 days handling, 3–7 days in transit.
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