Black Diamond BD256X2M1066ME21 512MB memory kit comprising two 256MB PC1066 RDRAM modules with ECC error correction and 1.2V operational voltage. 184-pin DIMM form factor designed for Rambus-based server and workstation platforms from the early 2000s era, including Intel Xeon and similar systems requiring RDRAM technology. Each module operates at 1066MHz with full error-correcting code support for enhanced data integrity in mission-critical applications. Compatible with legacy enterprise systems, legacy storage controllers, and high-availability compute environments where Rambus memory was standard. Typical applications include older rack-mount servers, blade chassis, and specialized storage appliances requiring ECC protection. Refurbished units tested and guaranteed; available via quote.
