QNAP TS-251B-4G NAS, 2BAY (NO DISK), CEL-J3355, 4GB, USB, GbE(1), PCIe(1), TWR, 2YR Form Factor_Putty Knife 512GB: 1700MB/s

512GB: 1700MB/s

Linux and macOS

3GHz 4GB DDR3 1xPCIe 2xHDMI 4K 2xGigabit LAN 5xUSB3

CT51264BF1339

QNAP TS-251B-4G NAS, 2BAY (NO DISK), CEL-J3355, 4GB, USB, GbE(1), PCIe(1), TWR, 2YR Form Factor_Putty Knife 512GB: 1700MB/sThe TS 251B combines secure data storage and multimedia entertainment into one device. Featuring a PCIe slot, the TS 251B is QNAPs first home SOHO NAS that allows you to flexibly extend its functionality and potential applications. You can install a QNAP QM2 card to provide M. 2 SSD caching 10GbE connectivity and use with Qtier auto tiering storage to enhance overall system performance; or install a wireless network card (such as the QNAP QWA AC2600)