Lenovo 8GB PC3-8500 ECC REG DIMM 49Y1417 | Server Memory, RDIMM

Keep critical workloads running on proven infrastructure with Lenovo 8 GB PC3-8500 4R ECC REG DIMM memory. This module is designed for server environments where stability matters more than headline speed, pairing ECC protection with registered signaling to help reduce memory errors and preserve uptime under sustained load. At 8 GB per module, it fits capacity upgrades where you need to extend the life of an installed server platform without replacing the entire system. PC3-8500 class performance aligns with DDR3-era hardware, making it a practical choice for organizations maintaining legacy applications, virtualization hosts, or line-of-business systems that still depend on compatible registered memory. The 4R configuration indicates a higher-density server memory design suited to platforms that specify registered DIMMs. For procurement teams, that means fewer compatibility surprises and a cleaner path to matching OEM-qualified memory in supported Lenovo systems. When the cost of downtime outweighs the cost of the component, this module earns its place by keeping mature infrastructure predictable.