The refurbished IBM 47J0139 is a 16GB PC3L-8500R 4RX4 DIMM server memory module that is designed to provide high-performance and reliability to compatible servers. This memory module has undergone a rigorous refurbishment process and is an affordable way to upgrade your server's memory without having to invest in new equipment.
The IBM 47J0139 memory module has a memory speed of 1066MHz and operates at a low voltage of 1.35V, which helps to reduce power consumption and heat generation. It is designed to work with servers that support registered ECC memory.
This memory module is compatible with a wide range of IBM System x and BladeCenter servers, including but not limited to:

IBM System x3650 M3
IBM System x3850 X5
IBM System x3950 X5
IBM BladeCenter HS22
IBM BladeCenter HS22V

Please note that this is not an exhaustive list of compatible servers, and it is always important to verify compatibility with your specific server model before making a purchase.