HOMEData Storage & NASExpansion5-Bay Thunderbolt storage expansion enclosure for QNAP Thunderbolt NAS QNAP 16-11347 5-Bay Thunderbolt storage expansion enclosure for QNAP Thunderbolt NAS SKU #16-11347 Oh oh! That product is no longer available... Check out these alternatives QNAP QXP-820S-B3408 Dual-port External SAS 12Gb/s storage expansion card Details QNAP REXP-1210U-RP 12-Bay Rackmountable Expansion Enclosure Details QNAP REXP-1220U-RP 2U 12-bay RAID expansion enclosure, with rail kit included Details QNAP REXP-1600U-RP 3U 16-bay RAID expansion enclosure, includes 'RAIL-A01-35... Details VIEW ALL Expansion