This product is either discontinued or we cannot get that from suppliers.
QNAP TS-131K 1 Bay Turbo NAS Alpine AL-214 Quad Core 1.7GHz CPU 1GB, 1GB DDR3, 1 x 3.5-inch SATA 6Gb/s, 3Gb/s, 3.5-inch SATA hard disk drives, 2.5-inch SATA hard disk drives, 2.5-inch SATA solid state drives, 1x GbE RJ45 LAN, 3x USB 3.2 Gen 1 port, 512MB.
The TS-131K provides 1 drive bays storage space to securely store your important files and data, while allowing you to easily share files with family and friends. Featuring a compact pure white minimalist design, the TS-131K can easily integrate with any home décor.