QNAP TS-251B
General
Manufacturer QNAP
Model QNAP TS-251B
Manufacturer Part No TS-251B

QNAP TS-251B NAS Expansion

About this item

  • Intel Celeron J3355 dual-core 2. 0GHz (up to 2. 5GHz), 2GB DDR3L SODIMM RAM (1x2GB, 2 DIMM slots, max 8GB total)
  • Sata 6GB/s, 1xGbE, PCIe slot for 10GbE/M. 2 SSD with QM2 expansion card, Built-in speaker, 2x 3. 5mm mic in, 1x Line out
  • The PCIe port supports installing a 10GbE network card, a QM2 dual-port M. 2 SSD/10GbE card, a USB 3. 1 Gen 2 (10Gbps) card, or a wireless network card
  • 4K media playback and online transcoding; cross-device multimedia viewing via HDMI output or streaming applications
  • Snapshots fully record the system status and data. If files are accidentally deleted or modified, you can quickly restore the previously-recorded data

QNAP QNAP TS-251B

QNAP TS-251B NAS Expansion

The TS-251B eschews the matte black and blue finish used on the TS-253B and instead sports a matte white and silver color scheme. It measures 6.6 by 4.1 by 8.9 inches (HWD) and offers a good selection of I/O ports, most of which are located on the rear panel. Here you'll find three USB 2.0 ports, a USB 3.0 port, a gigabit LAN port, an HDMI port, two line-in audio ports, and a line-out audio port. The front of the device has two drive bays with tool-free sleds, a single USB 3.0 port, a one-touch USB copy button that allows you to back up data to a USB drive, two hard drive activity LEDs, a power button, and Status, LAN, and USB activity LEDs.

Specification

  • RAM : 2000 MB
  • Hard Drive :1 Hybrid Drive
  • Other Technical Details
  • Brand Name QNAP
  • Item model number : TS-251B-2G-US
  • Operating System : Linux
  • Item Weight 3.37 pounds
  • Product Dimensions 8.9 x 4.1 x 6.6 inches
  • Item Dimensions L x W x H : 8.9 x 4.13 x 6.61 inches
  • Processor Count 1
  • Hard Drive Interface : ATA-4
  • Hard Drive Rotational Speed :1 RPM




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General
Manufacturer QNAP
Model QNAP TS-251B
Manufacturer Part No TS-251B
Dennis Lacambra 21/05/2025

100% satisfied. Original product, top quality. The packing was also excellent.

Jeremy 21/05/2025

Item is exactly as advertised. Genuine and well protected during shipping.

Mehta Sachiv 21/05/2025

Very good quality and authentic. Packaging was excellent. Thank you, Terrabyt Computer.

MR.Zero 21/05/2025

Really good experience. Original item, great packaging. Trusted seller.

Alex 21/05/2025

Excellent seller. Product is authentic and nicely packaged. Highly recommend.

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