NEC N8402-019 4GB Kit (2x2GB) DDR2-667MHz RDIMM 2Rx4 CL5 Memory
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Key specifications
See full specs ↓- Total Capacity
- 4 GB
- Kit Size
- 2 x 2 GB
- Memory Type
- DDR2 SDRAM
- Speed
- 667 MHz
- Module Type
- RDIMM
- Rank
- 2Rx4
Product details
This NEC N8402-019 is a 4GB memory kit, consisting of two 2GB DDR2-667MHz Registered DIMMs (RDIMMs). It is designed for server and workstation applications requiring ECC memory.
Specifications
- Total Capacity
- 4 GB
- Kit Size
- 2 x 2 GB
- Memory Type
- DDR2 SDRAM
- Speed
- 667 MHz
- Module Type
- RDIMM
- Rank
- 2Rx4
- CAS Latency
- CL5
- Manufacturer
- NEC
- Part Number
- N8402-019
Description
The NEC N8402-019 is a 4GB memory kit designed to enhance the performance and stability of server and workstation systems. This kit comprises two 2GB DDR2 Registered DIMMs (RDIMMs), operating at a speed of 667MHz, often referred to as PC2-5300. Registered DIMMs are crucial for enterprise environments as they include a register that buffers command and address signals, reducing electrical load on the memory controller and allowing for higher memory capacities and improved stability. Each module in this kit is a 2Rx4 configuration, indicating it is dual-rank with four memory chips per rank. This configuration can sometimes offer performance benefits in certain memory access patterns. The CAS Latency (CL) is rated at 5, which is a measure of the delay between the memory controller telling the memory module to access a particular column in a row and the data being available. Lower CL values generally indicate faster performance. This memory kit is specifically suited for systems that support DDR2 RDIMMs and require ECC (Error-Correcting Code) functionality, which is standard for RDIMMs and vital for data integrity in critical applications. The N8402-019 is an ideal upgrade for servers and workstations needing increased memory capacity and the reliability features associated with registered, ECC-enabled memory.
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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