Maybe.
The difference between the two modules are the design for the modules. But even if another module with the same label (PC3-8500S-7-10-F2) as the original were used together, they might not work due to inter-module incompatibility.
Usually when wanting two modules to run together at the same time, the two modules should be from the same kit to ensure inter-module compatibility. Otherwise individual modules not from the same kit may not work.