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Pros and cons

According to our NAS expansion expert
  • Pros:
    Expand the capacity of your NAS up to 48TB with 4 extra hard drive slots.
  • Pros:
    You can easily make backup with a single push of the instant backup button.
  • Pros:
    With the included Drive Tray key, you can lock your drives to prevent falls and unwanted removal.
  • Con:
    The TR-004 isn't an NAS, but an expansion of an NAS or PC.
  • Con:
    The internal hard drives aren't included, check out our bundles.
Product Expert NAS expansions

Expand the memory of your NAS or computer with the QNAP TR-004. Because you put up to 4 SATA hard disks in the drawers of the TR-004, you are not bound to the number of slots on your QNAP NAS. This way you create up to 48 TB more storage space or a RAID setup of your choice. That is quite a few files and backups. You can also easily connect this expansion enclosure to your laptop or desktop via usb 3.0 type c. External storage space is particularly useful for laptops, because it does not fit large disks. Choose whether you want to use HDDs or SSDs and whether they are 2.5 or 3.5 inches.

Included by default

  • Power cord
  • USB-C to USB-A cable
  • Drive Tray keys
  • USB cable clamp
  • Screws
  • Installation guide

Complete your purchase



Product number
Manufacturer code
2 years
Warranty type
Carry-in warranty

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