Black Diamond 4GB Kit (2x2GB) DDR2 533MHz PC2-4200 240-pin ECC Registered RDIMM for Tyan Tank GT20 (B5375)

4GB memory kit (2 x 2GB) from Black Diamond engineered as an upgrade for the Tyan Tank GT20 (B5375). These are 240-pin RDIMM modules, PC2-4200 DDR2 running at 533MHz with ECC Registered functionality to meet server-class reliability requirements. Ideal replacement or capacity expansion using DDR2 ECC Registered RDIMM specification.