Thecus 1TB 1-bay NAS N199_1100 Leaflet

On the RAID Information screen, 
press the Config button to go to the 

RAID Configuration screen. In 
addition to RAID disk information and 

status, this screen lets you make 
RAID configuration settings. 

 
With one hard disk installed, JBOD is 

the default setting. If an 

 is connected to the N199, the 

RAID 1 option is enabled. 

 

 

 
 

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For more information on RAID, see 

. 

 

The storage volume can either read as None, JBOD, or RAID 1. RAID 1 is only 

available if an 

 is properly connected. RAID configuration is 

usually required only when you first set up the device. A brief description of each 

RAID setting follows: 
 

Level Description 
None 

There is no existing storage volume. 

JBOD 

The storage volume is a single HDD with no RAID support. JBOD 
requires a minimum of 1 disk. 

RAID 1 

Offers disk mirroring. Provides twice the read rate of single 
disks, but same write rate. RAID 1 requires a minimum of 2 

disks. 

If a hard disk is removed that shound not be removed when RAID status is 

degraded, all data will be lost. 

Using Disk Settings, you can select stripe size, choose which disks are RAID 

disks. 
 

Item Description 
RAID 

Check the boxes of the hard drives you wish to add to the 

storage volume. 

Stripe Size 

This sets the stripe size to maximize performance of sequential 

files in a storage volume. Keep the 64K setting unless you 

require a special file storage layout in the storage volume. A 
larger stripe size is better for large files. 

Create RAID 

Press this button to configure a file system and create the RAID 
storage volume. 

Remove 

Click to remove the RAID volume. All user data will be removed.