This product is either discontinued or we cannot get that from suppliers.
QNAP TS-1263XU-RP-4G Network Storage, 4 GB (installed) / 16 GB (supported) DDR3L, 1 x AMD G-Series GX-420MC 2 GHz, 512 MB, Rack-mountable - 2U, SATA 6Gb/s, Bays 12 (total) / 12 (free) x hot-swap - 2.5" / 3.5", Slots 2 (total) / 1 (free) x SO-DIMM 204-pin ¦ 1 (total) / 0 (free) x PCI Express 2.0 x4, Internal power supply, Power Provided 300 Watt.
The cost-efficient 10GbE-ready TS-1263XU-RP is powered by a high-performance AMD G-Series quad-core processor. Featuring native 10GbE connectivity that delivers high performance with persistent throughput, along with storage scalability.