CompTIA A+ 220-901

Answer: C - The modules described are DDR SDRAM modules and will fit in a DIMM slot.

Key Takeaway: Direct Rambus DRAM modules, which were proprietary memory modules produced by Rambus in the 1990s was the original 184-pin memory module and used the RIMM slow, a proprietary form of DIMM. RDRAM is no longer supported on any modern mainstream computer architecture.