Black Diamond BD256M100ME04 256MB DDR100MHz PC100 ECC CL2 168-Pin DIMM

Product Description

The Black Diamond BD256M100ME04 is a 256MB memory module belonging to the DDR SDRAM generation, operating at a speed of 100MHz, commonly referred to as PC100. This module utilizes a 168-pin DIMM form factor, which is characteristic of SDRAM and early DDR memory. It is designed for compatibility with older desktop computers, workstations, or servers that were manufactured during the era when this type of memory was standard. The module also features ECC (Error-Correcting Code) support, which is essential for maintaining data integrity in critical applications by detecting and correcting memory errors. This memory module has a CAS Latency (CL) of 2, indicating a relatively fast response time for memory operations, which is beneficial for system performance. The 256MB capacity is modest by today's standards but was significant for systems of its time. It is important to note that this is likely an SDRAM module, not true DDR, given the PC100 speed and 168-pin DIMM form factor, as true DDR typically starts at 200MHz and uses a 184-pin DIMM. However, the product title specifies DDR100MHz, which might be a specific naming convention or a slight inaccuracy in the title itself, but the technical specs point to PC100 SDRAM. This module is suitable for users looking to upgrade or maintain older computer systems that require PC100 SDRAM with ECC capabilities. Compatibility is key, and users must ensure their motherboard explicitly supports 168-pin DIMMs, 100MHz memory speed, and ECC functionality. Given its age and capacity, it is best suited for legacy systems or specific embedded applications where hardware compatibility is strictly defined.