Comparison of Shuttle OMNINAS KD20 and Asustor AS-204TE

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

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Adding/changing a NAS
	Shuttle OMNINAS KD20 (KD20) Remove	Asustor AS-204TE (AS-204TE) Remove	Add a NAS to compare
Launch	2012	2014
Class	Small office / Home office	Small office / Home office
Body
Dimensions	169.8 x 90 x 225 mm	185.5 x 170 x 230 mm
Weight	1.93 kg	3.4 kg
Disks
Disk bays	2 x 3.5" SATA II	4 x 3.5" SATA III
RAID	JBOD RAID0 RAID1	JBOD RAID0 RAID1 RAID10 RAID5 RAID6
SSD support	no	yes
Network
LAN ports	1 x Gigabit Ethernet	1 x Gigabit Ethernet
Wireless	no	yes, with USB dongle
Protocols	AFP CIFS/SMB	AFP CIFS/SMB FTP ISCSI NFS RSYNC SFTP WEBDAV
P2P support	BitTorrent	BitTorrent
Media server	DLNA UPnP iTunes	DLNA UPnP iTunes
Cloud backup	no	Amazon S3 Dropbox Google Drive HiDrive Microsoft OneDrive
Connectivity
USB ports	2 x USB 2.0 1 x USB 3.0	2 x USB 2.0 2 x USB 3.0
eSATA ports	no	no
System
CPU	PLX 7821 dual-core @ 750 MHz	Intel Atom CE5315 dual-core @ 1.2 GHz
RAM	256 MB	1 GB DDR3
Flash	1 GB	16 MB
Operating system	Shuttle	Asustor ADM
Alternative OS
Power
Power supply	12 V / 5 A	150 W, internal
Consuption	15.5 W / 9 W	36 W / 22.6 W
Fans	1 x 70 mm	1 x 120 mm
Noise level	23 dB(A)	19.4 dB(A)
Features
Specials		HDMI output Infrared receiver Audio output
Administration
Default IP	169.254.100.200	DHCP
Default username	admin	admin
Default password	[blank]	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.

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