Micron x Ramcity 8GB (1x 8GB) DDR4-2133 PC4-17000 1.2V DR x8 260-pin SODIMM RAM Module Classification_ram-ddr4-2400-ecc-sodimm-32gb-2x-dr M470T6554CZ3-CCC Capacity 512MB (1x 512MB)

M470T6554CZ3-CCC Capacity 512MB (1x 512MB) Brand Samsung Speed DDR2-400 - 400MT/s - PC2-3200 Voltage 1

x8 configuration RAM module for Mac (or PC) from Crucial is for use in DDR3L compatible systems and operates at 1866 MT/s with an overall transfer rate of PC3L-14900

M393B1K70CH0-CH9 Capacity 8GB (1x 8GB) Brand Samsung Speed DDR3-1333 - 1333MT/s - PC3-10600 Voltage 1

5V module to an open DIMM slot

2xMTA18ASF2G72HZ-2G3B1 Capacity 32GB (2x 16GB) Brand Micron Speed DDR4-2400 - 2400MT/s - PC4-19200 Voltage 1

Micron x Ramcity 8GB (1x 8GB) DDR4-2133 PC4-17000 1.2V DR x8 260-pin SODIMM RAM Module Classification_ram-ddr4-2400-ecc-sodimm-32gb-2x-dr M470T6554CZ3-CCC Capacity 512MB (1x 512MB)Current Market Overview In December 2025 Micron announced they are discontinuing the Crucial brand. Crucial was the retail arm of Micron Technology. Effectively they were putting Crucial stickers on Micron modules, Crucial never actually made RAM. Micron has also issued an End Of Life (EOL) on all their DDR4 modules. Samsung and Hynix have also announced the same EOL on DDR4 RAM. This has left the market in a difficult situation with wide spread chip