The TS831S is a 8-bay storage tower with miniSAS interface. It supports four 3.5” SATA/SAS hard drives with up to 3TB or above per HDD, and the maximum capacity can reach 24TB. TS831S use a high bandwidth miniSAS cable interface to get to surperior and reliable data transfer performance. MiniSAS cabling combines four hard drives SATA connections into one to save the wireing space and reduce failure connection possibilities. Provided JBOD mode which can concentrate separate single hard drives volumn into one big capacity for more flexible utilization.