QNAP Systems on Monday said it will soon release two new Turbo NAS servers meant for use in corporate or entry-level enterprise environments. The TS-439U-RP and TS-439U-SPK share the same four-drive design that fits into 1U racks and has hot-swappable bays. Total capacity in either is 8TB when using 2TB drives. Either can be configured to accommodate 2.5-inch or 3.5-inch hard drives, with a 1.6GHz