Host bus interface:  PCIe 3.0 x4
 
 Supported models:
 
 FS series: FS6400, FS3600, FS3400, FS3017, FS2017, FS1018
 SA series: SA3600, SA3400, SA3200D
 UC series: UC3200
 Series 21: RS4021xs +, RS3621xs +, RS3621RPxs, RS2821RP +, RS2421RP +, RS2421 +, RS1221RP +, RS1221 +, DS1821 +, DS1621xs +, DS1621 +
 Series 20: RS820RP +, RS820 +
 Series 19: RS1619xs +, RS1219 +, DS2419 +, DS2419 + II, DS1819 +
 Series 18: RS3618xs, RS2818RP +, RS2418RP +, RS2418 +, RS818RP +, RS818 +, DS3018xs, DS1618 +
 Series 17: RS18017xs +, RS4017xs +, RS3617xs +, RS3617RPxs, RS3617xs, DS3617xs, DS3617xsII, DS1817 +, DS1517 +
 Series 16: RS18016xs +
 Series 15: RC18015xs +, DS3615xs
 Series 14: RS3614xs +, RS3614RPxs, RS3614xs
 Series 13: RS10613xs +, RS3413xs +
 Series 12: RS3412RPxs, RS3412xs, DS3612xs
 Series 11: RS3411RPxs, RS3411xs, DS3611xs