The Samsung MR16R1624AF0 CM8 800-40 128MB/4 ECC RDRAM Memory modules are designed for high performance and reliability in computer systems. With a capacity of 128MB per module and ECC memory features, these modules ensure accurate data transmission and error correction. The 184 pins make them compatible with a wide range of memory slots, providing efficient memory support for various computing tasks. With the trusted Samsung brand, these RDRAM modules are a dependable choice for boosting your system's memory capacity and speed.