16GB MEMORY FOR FZ55 MK2 FZ55D/FZ55F NC/NRPanasonic 16GB DDR4 SDRAM Memory Module For Notebook 16 GB DDR4 SDRAM 3 Year Warranty VPN: FZBAZ2016 SKU: RSC647162 UPC: 885170388642 16 GB of memory can produce approx. 10K MIPS and as a result, your system gets more room to run complex apps. DDR4 SDRAM operates at an effective bus speed with minimal power consumption and as a result, you get optimal computer performance with an improved memory heat dissipation