The WD devices invented by HGST can enable up to 48 TB per NAS

Jul 18, 2014 11:30 GMT  ·  By

Network-attached storage devices are a great way to add centralized storage space to a network, which anyone with a desktop, laptop or mobile device (tablet/phone) can access via LAN, Wi-Fi or even the Internet if you set it up that way. QNAP has just delivered the latest upgrade to its NAS units.

You see, most NAS devices, whether made by QNAP or others, can't handle anything larger than 4 TB. Even those that can usually have 5 TB as the upper HDD/SSD limit.

Now, though, QNAP has announced that its Enterprise and Small-Medium-Business lines of Turbo NAS products can successfully accept and read HGST Ultrastar He6 helium-filled hard disk drives (HDD) with 6 TB capacity.

It has been a long time coming, but HGST has finally started to persuade OEMs to use the things.

In 8-drive units, this means a total of 48 TB, though RAID setups will take around 10% of that in order to “fool” every network-connected system into thinking there is just one huge drive volume available, not several. RAID brings great benefits in performance and security.

The exact range of supporting products for the helium-filled HDDs is this: QNAP Turbo NAS TS-x79U-SAS series and QNAP expansion enclosures REXP series.