NETGEAR is aware of a growing number of phone and online scams. To learn how to stay safe click here.

Forum Discussion

glennww's avatar
glennww
Aspirant
Dec 31, 2014

5tb usb drive... How??

I have readynas duo trying to add a 4.5tb drive to 2nd rear USB port. Drive is formatted MBR with NTFS. Drive is recognised but Frontview shows it has no FileSystem and therefore doesn't show up as a share.

After reading the many conflicting discussions in the forums I tried to reformat drive under Windows 7 as RBT - after 2 days ended up with a 2gb drive!

So reformatted back to MBR which took a further 4 days.

Then tried to format EXT3 through frontview - again ended up with a 2gb drive.

This is a western digital 5tb USB Hard drive. Can any one advise me what I need to do to get it working. I need to be able to access the drive from TV and WDPlay devices as a windows share (as I currently do with the other 1tb USB drive already attached to the NAS which is formatted FAT)

2 Replies

Replies have been turned off for this discussion
  • mdgm-ntgr's avatar
    mdgm-ntgr
    NETGEAR Employee Retired
    Your Duo (v1) only support disks up to 2TB in capacity. This applies to both internal and external disks.
  • StephenB's avatar
    StephenB
    Guru - Experienced User
    Normally formatting of a > 2 TB drive is GPT. MBR is limited to 2 TB. I don't understand your reference to RBT (AFAIK it doesn't exist). The NAS only recognizes the older MBR, which is one reason why it can't handle the larger drive sizes.

    Overall, it sounds to me like you have outgrown the duo. Generally attaching USB drives to expand the storage capacity doesn't work that well - performance is poor,and usually the drives are spun up all the time.

    Perhaps consider upgrading to an RN102 or and RN104. They will accept your 5 TB drives, and as your budget permits you can add enough internal storage to hold your media library.

NETGEAR Academy

Boost your skills with the Netgear Academy - Get trained, certified and stay ahead with the latest Netgear technology! 

Join Us!

ProSupport for Business

Comprehensive support plans for maximum network uptime and business peace of mind.

 

Learn More