Black BD2G266MER14 Diamond 2GB DDR-266MHz RDIMM 2Rx4 CL2.5 Memory

Product Description

The Black Diamond BD2G266MER14 is a 2GB Registered Dual In-line Memory Module (RDIMM) operating at DDR-266MHz speeds. This memory module is specifically designed for server and workstation environments where stability, reliability, and performance are paramount. The DDR (Double Data Rate) technology allows for data transfer on both the rising and falling edges of the clock signal, effectively doubling the data throughput compared to older SDRAM. The 2Rx4 configuration indicates that the module is dual-ranked, with each rank utilizing x4 (4-bit) memory chips. Dual-rank modules can offer performance benefits in certain server architectures by allowing the memory controller to access different ranks independently, improving efficiency. The CL2.5 CAS Latency specifies the number of clock cycles required for the memory module to respond to a column address command, indicating a relatively fast response time for its generation. As an RDIMM, this module includes a register that buffers command and address signals between the memory controller and the DRAM chips. This buffering reduces electrical load on the memory controller, enabling systems to support larger memory capacities and more memory modules per channel. The Black Diamond BD2G266MER14 is a suitable choice for upgrading or populating memory in compatible server platforms that require DDR1 RDIMMs.