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Thecus W5000 Western Digital 20 TB 5 Bay Network Attached Storage Review

Thecus W5000 Western Digital 20 TB 5 Bay Network Attached Storage Review

I recently purchased the Thecus W5000 20TB NAS to expand my home storage and backup needs. After using it for a couple of months, I am extremely satisfied with its performance and features, which I believe are perfect for home users, small offices, and businesses.

Available sizes: 5TB, 10TB, 15TB, 20TB, 30TB

Review Details

Performance and Setup

The Thecus W5000 is equipped with an AMCC 1GHz SoC and 1GB of DDR3 memory, which offer exceptional performance and data management. The embedded SSD for the Windows Storage Server 2012 R2 Essentials ensures a seamless and smooth setup. The process was straightforward, and I had my NAS up and running in no time.

Operating System

The Windows Storage Server 2012 R2 Essentials is designed specifically for small businesses, providing a reliable on-premises solution for file storage, print services, client backup and restore, secure remote access, and identity management. The cross-premise functionality offers the potential to integrate optional off-premise services supported by Microsoft, which is an excellent feature for businesses looking to expand their storage capabilities.

Multimedia Features

The built-in HDMI output allows you to connect the NAS directly to your TV, making it a versatile multimedia hub. This feature has been a game-changer for me, as I can now easily stream my media collection on my TV without the need for additional devices.


The Thecus W5000 supports USB 3.0 connectivity, which provides incredibly fast transfer speeds (up to 5 Gbit/s) for backing up large external hard drives or extending the NAS’s capacity. The backwards compatibility with USB 2.0 and USB 1.1 devices is an added advantage, as it ensures universal access to a wide range of devices.

Card Reader Support

The built-in SD/SDHC/MMC card reader offers hassle-free access to multimedia data from digital cameras, smartphones, and other devices. This feature simplifies data transfer and management, eliminating the need for additional card readers.


Overall, the Thecus W5000 20TB NAS offers an excellent balance of performance, features, and affordability. It is perfect for users who require an easy-to-use, reliable, and expandable storage solution for their home or small business. With its multitude of features, including the Windows Storage Server OS, HDMI output, USB 3.0 connectivity, and built-in card reader, the W5000 is a solid choice for those looking to invest in a dependable NAS solution.

Thecus W5000 Western Digital 20 TB 5 Bay Network Features
Thecus W5000 Western Digital 20 TB 5 Bay Network Features
  • Brand: Thecus
  • Package Dimensions: 24 x 23 x 19 cm; 11.2 Kilograms
  • Item model number: W5000-20TB-RED
  • Hard Drive Size: 20 TB
  • Hard Disk Description: Solid State Drive
  • Hard Drive Interface: Solid State
  • Item Weight: 11.2 kg
  • Windows Storage Server 2012 R2 Essentials
  • Built-in HDMI Output
  • USB 3.0 Connectivity
  • Built-in SD/SDHC/MMC Card Reader

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