8GB 1333MHz ECC Registered Server Memory for R320/R420/R520/R620/R720

Compatible replacement DIMM for R320, R420, R520, R620 and R720 servers. 8GB capacity at 1333MHz with ECC Registered (REG) functionality to provide error-correcting memory and improved stability for enterprise workloads. Ideal for upgrades or repairs to help maintain reliable performance and data integrity in rack-mounted server environments.