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Quick tech specs
  • 251D
  • 2 bays
  • RAID 0
  • JBOD
  • Gigabit Ethernet
  • NAS server
  • SATA 6Gb/s
  • 1
  • RAM 2 GB
  • iSCSI support
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Know your gear

The TS-251D integrates secure data storage and multimedia entertainment into one device. Featuring a PCIe slot, the TS-251D allows you to flexibly extend NAS functionality and potential applications. You can enhance overall system performance by installing a QNAP QM2 card for M.2 SSD caching/10GbE connectivity combined with Qtier auto-tiering storage and installing a 10GbE/5GbE/2.5GbE network expansion card. In addition, TS-251D can be used with QNAP's smart AI photo management application, QuMagie, which integrates AI image recognition to group similar photos together in album "People", "Things" and "Places". The TS-251D features an HDMI slot to stream multimedia throughout your home. The TS-251D supports dual-channel hardware decoding and transcoding, allowing you to view NAS media files smoothly across various devices.

This item was discontinued on July 15, 2022

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(800) 800-4239, Monday-Friday 7am-7:30pm CT

Customize your gear

As you assemble your hardware, configurable options may change or become unavailable.

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QNAP TS-251D - NAS server
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