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Black BD4GX2667MDR17 Diamond 8GB Kit DDR2-667MHz RDIMM 2Rx4 CL5 Memory
- 8GB Kit (2 x 4GB Modules)
- DDR2 SDRAM Technology
- Speed: 667MHz (PC2-5300)
- Form Factor: RDIMM (Registered DIMM)
- Dual Rank x4 Organization (2Rx4)
- ECC (Error-Correcting Code) Support
- Designed for Servers and Workstations
- CAS Latency: CL5
- 1.8V Operating Voltage
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Key specifications
See full specs ↓- Memory Size
- 8GB Kit (2 x 4GB)
- Memory Type
- DDR2 SDRAM
- Speed
- 667MHz
- Module Type
- RDIMM
- Rank
- 2Rx4
- ECC
- Yes
Product details
The Black Diamond 8GB Kit (2x4GB) DDR2-667MHz RDIMM memory is designed for servers and workstations requiring registered, ECC-enabled memory. This kit provides a total of 8GB operating at 667MHz with CL5 timings.
Technical Information
| Memory Size | 8GB Kit (2 x 4GB) |
| Memory Type | DDR2 SDRAM |
| Speed | 667MHz |
| Module Type | RDIMM |
| Rank | 2Rx4 |
Additional Specifications
| ECC | Yes |
| CAS Latency | 5 |
| Voltage | 1.8V |
| Number of Pins | 240 |
Description
This 8GB kit from Black Diamond, identified by SKU BD4GX2667MDR17, includes two 4GB DDR2 Registered DIMM (RDIMM) modules. It is specifically designed for server and workstation environments that require enhanced memory stability and error correction capabilities. Operating at a frequency of 667MHz (PC2-5300), these modules offer a good balance of performance and capacity for demanding applications. The RDIMM architecture incorporates a register chip that buffers command and address signals, reducing the electrical load on the memory controller. This allows for greater memory capacity and improved stability, especially in multi-processor systems. Each 4GB module is configured as 2Rx4, indicating a dual-rank design with four memory chips per rank, which can contribute to improved performance by allowing the memory controller to access different ranks concurrently. Crucially, these modules feature ECC (Error-Correcting Code) support, which is vital for maintaining data integrity and system reliability in server applications. ECC memory can detect and correct single-bit errors, preventing data corruption and system crashes. With a CAS Latency of CL5 and operating at the standard 1.8V for DDR2 memory, this Black Diamond kit is a reliable choice for upgrading or populating memory in compatible server and workstation motherboards.
Condition: Refurbished
Free U.S. ground shipping
Typically 1–2 days handling, 3–7 days in transit.
Purchase orders accepted
Government, enterprise, data center and small business.
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