Rackmount network storage Qnap TS-x31XU have two SFP+ ports for 10 Gigabit Ethernet
The range appeared Qnap rackmount NAS series TS-x31XU, designed to operate with four (TS-431XU-RP), eight (TS-831XU-RP), or twelve (TS-1231XU-RP) drives. The RP index indicates the redundant power supply is 250 watts. Some consumer-level models were borrowed from SoC: Quad-core Annapurna Labs Alpine AL-314, in which the Cortex-A15 operate at a frequency up to 1.7 GHz.
The RAM is DDR3 SODIMM 4 GB in the Junior modification of 2 GB, but in all cases it can be expanded up to 16 GB by filling two slots. The network subsystem includes two SFP+ ports for 10 Gigabit Ethernet and two Gigabit Ethernet ports, in addition one available PCI-e 2.0 x2 supports installing additional adapter 10 Gigabit Ethernet. Drive bays are designed for removable drive size 3.5 or 2.5-inch, SATA 6 GB/s SSD to use for caching disk operations. Note the presence of four USB 3.0 ports, to which you can connect external brand DAS for eight or twelve additional compartments.
Storage Qnap TS-x31XU are running the OS 4.3 QTS, which supports the integration of multiple network storage company into a single virtual array VJBOD, virtualization run multiple operating systems on one NAS, creating a personal cloud with synchronization between devices on different platforms, client and server part of the VPN Association of the different mechanisms of backup and restore. Delivery storage Qnap TS-x31XU has already begun.