NASChart.com
NASChart.com / Comparison

Comparison of TerraMaster U1-NAS and QNAP TS-251

The side-by-side comparison of the devices’ specifications. The comparison table below makes it easier to choose the most fitting NAS.

After leaving this page, you can reach your last comparison under "Comparisons".

Adding/changing a NAS
TerraMaster U1-NAS (U1-NAS)
TerraMaster U1-NAS (U1-NAS)
QNAP TS-251 (TS-251)
QNAP TS-251 (TS-251)
Select NAS
Add a NAS to compare
Launch 2012 2014
Class Low end Small office / Home office
Body
Dimensions 206 x 160 x 46 mm 169 x 102 x 219 mm
Weight 538 g 1.28 kg
Disks
Disk bays 1 x 3.5" SATA II 2 x 3.5" SATA III
RAID no JBOD
RAID0
RAID1
SSD support no yes
Network
LAN ports 1 x Gigabit Ethernet 2 x Gigabit Ethernet
Wireless no yes
Protocols AFP
CIFS/SMB
FTP
WEBDAV
AFP
CIFS/SMB
FTP
ISCSI
NFS
SFTP
WEBDAV
P2P support BitTorrent BitTorrent
Media server DLNA
UPnP
iTunes
DLNA
UPnP
iTunes
Cloud backup no Amazon S3
Dropbox
ElephantDrive
Google Drive
Connectivity
USB ports 1 x USB 2.0 device 2 x USB 2.0
2 x USB 3.0
eSATA ports no no
System
CPU N5 single-core @ 800 GHz Intel Celeron J1800 dual-core @ 2.4 GHz
RAM 256 MB 1 GB (upgradable)
Flash 8 MB 512 MB
Operating system TerraMaster TOS QNAP QTS
Alternative OS
Power
Power supply 12 V / 2 A 12 V / 5 A
Consuption 15 W / 3 W 19.22 W / 10.28 W
Fans fanless 1 x 70 mm
Noise level 15.4 dB(A)
Features
Specials
Administration
Default IP DHCP DHCP
Default username admin admin
Default password admin admin

A maximum of 3 devices can be compared at the same time. To add or change a NAS, type the name of the NAS you’re looking for in the search field of the table’s column, then click on the device’s name in the drop-down list of search results.

Popular comparisons

Synology DiskStation DS216j
Synology DiskStation DS216j
vs QNAP TS-228
QNAP TS-228
QNAP TS-231+
QNAP TS-231+
vs QNAP TS-228
QNAP TS-228
Synology DiskStation DS416j
Synology DiskStation DS416j
vs QNAP TS-431+
QNAP TS-431+
Synology DiskStation DS416play
Synology DiskStation DS416play
vs QNAP TS-451A
QNAP TS-451A
© 2018 NASChart.com. All rights reserved.
Back to Top