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Black BD4G667MDR17 Diamond 4GB DDR2-667MHz RDIMM 2Rx4 CL5 Memory
- Capacity: 4GB
- Memory Type: DDR2 SDRAM
- Speed: 667MHz
- Form Factor: RDIMM (Registered DIMM)
- Pin Configuration: 240-pin
- Latency: CL5
- Rank: 2Rx4 (Dual Rank x4)
- ECC Support: Registered ECC
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Key specifications
See full specs ↓- Memory Size
- 4GB
- Memory Type
- DDR2 SDRAM
- Speed
- 667MHz
- Form Factor
- RDIMM
- CAS Latency
- CL5
- Rank
- 2Rx4
Product details
The Black BD4G667MDR17 Diamond is a 4GB DDR2 RDIMM module, engineered for server and workstation environments requiring high reliability and performance. It operates at 667MHz with a CL5 latency, featuring a 2Rx4 configuration for enhanced memory bandwidth and stability.
Technical Information
| Memory Size | 4GB |
| Memory Type | DDR2 SDRAM |
| Speed | 667MHz |
| Form Factor | RDIMM |
Additional Specifications
| CAS Latency | CL5 |
| Rank | 2Rx4 |
| Voltage | 1.8V (Typical) |
| ECC Support | Registered ECC |
Description
This 4GB DDR2 Registered DIMM (RDIMM), identified by SKU BD4G667MDR17, is specifically designed for demanding server and workstation applications where data integrity and system stability are paramount. The 'Registered' aspect means the module includes an onboard register that buffers command and address signals, reducing electrical load on the memory controller and allowing for higher memory capacities and improved signal integrity. The module operates at a DDR2 speed of 667MHz, providing substantial bandwidth for multitasking and data-intensive operations. Its 2Rx4 configuration (dual rank with x4 data width per rank) further enhances performance by allowing the memory controller to access different ranks of memory concurrently, increasing effective bandwidth. The CL5 latency is a standard for DDR2 modules of this speed, balancing performance with efficiency. This RDIMM is equipped with Registered ECC (Error-Correcting Code) capabilities, which detect and correct single-bit errors in memory, preventing data corruption and system crashes. This makes it an ideal choice for mission-critical systems, databases, and virtualization environments where uptime and data accuracy are essential. It is compatible with servers and workstations that support DDR2 RDIMMs.
Condition: Refurbished
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Typically 1–2 days handling, 3–7 days in transit.
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