Comparison of Seagate NAS 4-Bay and ZyXEL NAS542

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
	Seagate NAS 4-Bay (STCU200) Remove	ZyXEL NAS542 (NAS542) Remove	Add a NAS to compare
Launch	2014	2016
Class	Small office / Home office	Small office / Home office
Body
Dimensions	170 x 174 x 218 mm	190 x 225 x 160 mm
Weight	2.45 kg	2 kg
Disks
Disk bays	4 x 3.5" SATA II	4 x 3.5" SATA II
RAID	JBOD RAID0 RAID1 RAID10 RAID5 RAID6	JBOD RAID0 RAID1 RAID10 RAID5 RAID6
SSD support	no	no
Network
LAN ports	2 x Gigabit Ethernet	2 x Gigabit Ethernet
Wireless	no	no
Protocols	AFP CIFS/SMB FTP HTTP ISCSI NFS	AFP CIFS/SMB FTP HTTP ISCSI NFS WEBDAV
P2P support	no	BitTorrent
Media server	DLNA UPnP iTunes	DLNA Squeezebox UPnP iTunes
Cloud backup	Amazon S3 Box	Dropbox Google Drive
Connectivity
USB ports	2 x USB 3.0	3 x USB 3.0
eSATA ports	no	no
System
CPU	Marvell Armada 370 88F6707 @ 1.2 GHz	Freescale ARMv7 Cortex-A9 dual-core @ 1.2 GHz
RAM	512 MB	1 GB DDR3
Flash		256 MB
Operating system	Seagate NAS OS 4	ZyXEL
Alternative OS
Power
Power supply	19 V / 4.8 A	19 V / 4.74 A
Consuption	32 W / 13 W	36.5 W / 14.8 W
Fans	1 x 140 mm	1 x 120 mm
Noise level	22 - 32 dB(A)
Features
Specials	Failover and link aggregation	Failover and link aggregation SD card reader
Administration
Default IP	DHCP	DHCP
Default username		admin
Default password		1234

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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