Tyan Thunder i7520R S5360G2NR-1UR-RS compatible Black Diamond memory 2GB DDR ECC Registered RDIMM 266MHz. Compatible computer model: Tyan Thunder K8SE S2892G3NR, K8HM S3892G3NR, i7520R S5360G2NR-1U, i7520R S5360G2NR-1UR-RS, K8QW (S4881) S4881G2NR, K8SRE S2891G2NR, K8SR S2881UG2NR-RS, K8QE S4885G3NR, K8HM S3892G3NR-RS, i7520R S5360G2NR-1UR, GC-HE S4520UGN, GC-HE S4520UGNM, K8WE S2895A2NRF. Black Diamond Memory offers the most extensive line of memory solutions today. With our decades of experience specializing in memory, Black Diamond Memory is a proven manufacturer to the semiconductor industry. Our great products combined with our world class service and support have helped us to where we are today. When you have an Black Diamond memory chip, you can count on it being the best available memory for your system. Our system specific Branded Memory line delivers in performance, and is designed to be guaranteed in compatibility with your system. Each of our memory chips come with a lifetime warranty for your peace of mind. Use our Upgrade Configurator to easily find the correct memory module for your system. Please keep in mind that this memory will ONLY work on the models listed above. 15% Restocking fee will apply for non-defective items.