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Comparison of Netgear ReadyNAS 202 and QNAP TS-251A

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
Netgear ReadyNAS 202 (RN202)
Netgear ReadyNAS 202 (RN202)
QNAP TS-251A (TS-251A)
QNAP TS-251A (TS-251A)
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Launch 2014 2016
Class Small office / Home office Small office / Home office
Body
Dimensions 220 x 101 x 142 mm 169 x 102 x 219 mm
Weight 2.03 kg 1.28 kg
Disks
Disk bays 2 x 3.5" SATA III 2 x 3.5" SATA III
RAID JBOD
RAID0
RAID1
JBOD
RAID0
RAID1
SSD support yes yes
Network
LAN ports 2 x Gigabit Ethernet 2 x Gigabit Ethernet
Wireless no yes, with USB dongle
Protocols AFP
CIFS/SMB
FTP
HTTP
ISCSI
NFS
WEBDAV
AFP
CIFS/SMB
FTP
ISCSI
NFS
SFTP
WEBDAV
P2P support BitTorrent BitTorrent
Media server DLNA
Plex
UPnP
iTunes
DLNA
UPnP
iTunes
Cloud backup Dropbox
ReadyNAS Vault Cloud
Amazon S3
Box
Dropbox
Google Drive
Microsoft OneDrive
Connectivity
USB ports 3 x USB 3.0 3 x USB 3.0
eSATA ports 1 x eSATA no
System
CPU Annapurna AL212 dual-core @ 1.4 GHz Intel Celeron N3060 dual-core @ 1.6 GHz
RAM 2 GB 2 GB (upgradable)
Flash 128 MB 4 GB
Operating system Netgear ReadyNAS OS QNAP QTS
Alternative OS    
Power
Power supply 12 V / 5 A 12 V / 5.4 A
Consuption   16.2 W / 7.9 W
Fans 1 x 92 mm 1 x 70 mm
Noise level 25 dB(A) 18.3 dB(A)
Features
Specials ReadyNAS Surveillance Failover and link aggregation
HDMI output
Infrared receiver
Audio input
Audio output
Administration
Default IP   DHCP
Default username   admin
Default password   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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