Form Factor: RDIMM. Capacity per Module: 16GB. Speed: 1600 MT/s. Hard drive with removed labels or altered firmware ?. Changing internal components (RAM, SSD, CPU, GPU) orreinstalling the OS voids the warranty.
SAMSUNG 16GB M393A2K40DB2-CTD 16GB PC4- 21300 2666 MHz DDR4 RDIMM 1RX4
SAMSUNG 16GB PC5-44800 DDR5 5600 MHz SODIMM Laptop RAM M425R2GA3EB0-CWM
Samsung 16GB DDR3-1866 ECC Registered RDIMM Server RAM M393B2G70DB0-CMA
Samsung 16GB 2Rx8 PC4-2666V-SE1-11 M471A2K43CB1-CTD Laptop Memory Ram
SAMSUNG 16GB DDR4 2666MHz PC4-21300 UDIMM DESKTOP RAM 2x8GB
Samsung 16GB DDR4 3200 ECC UDIMM RAM 1Rx8 PC4-3200AA-ED2 M391A2G43BB2-CWE 288pin