FURY KF426C16BB/8 is a 1G x 64-bit (8GB) DDR4-2666 CL16SDRAM (Synchronous DRAM) 1Rx8, memory module, based oneight 1G x 8-bit FBGA components per module.CL(IDD)Row Cycle Time (tRCmin)Refresh to Active/RefreshCommand Time (tRFCmin)Row Active Time (tRASmin)UL RatingOperating TemperatureStorage Temperature16 cycles45.75ns(min.)260ns(min.)29.25ns(min.)94 V - 00o C to +85o C-55o C to +100o C