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Average rating
- 8/10
4 / 5 stars - 0/10
0 / 5 stars - 0/10
0 / 5 stars - 0/10
0 / 5 stars - 8.9/10
4.4 / 5 stars
Most helpful review
Product number
- 856711
- 868251
- 853750
- 790593
- 865081
Manufacturer code
- AS5202T
- AS6602T
- AS4004T
- AS6302T
- DS720+
Brand
- Asustor
- Asustor
- Asustor
- Asustor
- Synology
Warranty
- 3 years
- 3 years
- 3 years
- 3 years
- 3 years
Warranty type
- Carry-in warranty
- Carry-in warranty
- Carry-in warranty
- Carry-in warranty
- Carry-in warranty
Old product returned for free
- Yes
- Yes
- Yes
- Yes
- Yes
Number of hard drive bays
- 2
- 2
- 4
- 2
- 2
Internal RAM
- 2 GB
- 4 GB
- 2 GB
- 2 GB
- 2 GB
Total number of RAM slots
- 2
- 2
- 2
- 2
- 1
Integrated hard drive
- No
- No
- No
- No
- No
Suitable for hard drive size
- 2,5 inch HDD, 2,5 inch SSD, 3.5-inch HDD
- 2,5 inch HDD, 2,5 inch SSD, 3.5-inch HDD, M.2
- 2,5 inch HDD, 2,5 inch SSD, 3.5-inch HDD
- 3.5-inch HDD
- 2,5 inch HDD, 2,5 inch SSD, 3.5-inch HDD, M.2
Cache memory
- 0 MB
- 0 MB
- 0 MB
- 0 MB
- 0 MB
SATA connector type
- S-ATA (III)
- S-ATA (III)
- S-ATA (III)
- S-ATA (III)
- S-ATA (III)
RAID
- JBOD, RAID 0, RAID 1, RAID 10, RAID 5, RAID 6
- JBOD, RAID 0, RAID 1
- JBOD, RAID 0, RAID 1, RAID 10, RAID 5, RAID 6
- JBOD, RAID 0, RAID 1
- JBOD, RAID 0, RAID 1, Synology Hybrid RAID
NAS functions
- Backup server, Database server, Download server, FTP server, Mail server, Media server, Photo server, Print server, Surveillance station, VPN server, Web server, iTunes server
- Backup server, Database server, Download server, FTP server, Mail server, Media server, Photo server, Print server, Surveillance station, VPN server, Web server, iTunes server
- Backup server, Database server, Download server, FTP server, Mail server, Media server, Photo server, Print server, Surveillance station, VPN server, Web server, iTunes server
- Backup server, Download server, FTP server, Media server, Photo server, Print server, Surveillance station, VPN server, Web server
- Backup server, Download server, FTP server, Photo server, Surveillance station, VPN server, Web server
NAS application center
- Yes
- Yes
- Yes
- Yes
- Yes
DLNA
- Yes
- Yes
- Yes
- Yes
- No
UPnP AV support
- Yes
- Yes
- Yes
- Yes
- No
FTP server
- Yes
- Yes
- Yes
- Yes
- Yes
On/off switch
- Yes
- Yes
- Yes
- No
- Yes
Kensington lock
- Yes
- Yes
- Yes
- No
- No
Apple Time Machine support
- Yes
- Yes
- Yes
- Yes
- Yes
Chromecast support
- Yes
- Yes
- Yes
- Yes
- Yes
Maximum number of simultaneous users
- More than 10
- More than 10
- More than 10
- Less than 10
- More than 10
Number of IP camera licenses included
- 4
- 4
- 4
- 4
- 2
Plex support
- Yes
- Yes
- Yes
- Yes
- Yes
Plex support type
- Full HD (1080p), HD Ready (720p), SD (480p)
- 4K (Ultra HD) (2160p), Full HD (1080p), HD Ready (720p), SD (480p)
- Full HD (1080p), HD Ready (720p), SD (480p)
- HD Ready (720p), SD (480p)
- Full HD (1080p)
Automatic switch on/off
- Yes
- Yes
- Yes
- No
Suitable for IFTTT
- No
- No
- No
- No
- No
Recommended for use
- Making a backup, Personal cloud, Save photos and videos, Storing games
- Making a backup, Personal cloud, Save photos and videos, Storing games
- Making a backup, Personal cloud, Save photos and videos, Storing games
- Making a backup, Media streaming, Save photos and videos
Best tested
- No
- No
- No
- No
- No
LACP Link aggregation
- Yes
- Yes
- Yes
- Yes
- Yes
iSCSI support
- Yes
- Yes
- Yes
- Yes
- Yes
Thunderbolt connector
- No
- No
- No
- No
- No
Bluetooth
- No
- No
- No
- No
Connection type
- Wired
- Wired
- Wired
- Wired
Ethernet speed
- 2.5 Gigabit Ethernet (2500 Mbps)
- 2.5 Gigabit Ethernet (2500 Mbps)
- 10GB Ethernet (10,000Mbps)
- Gigabit Ethernet (1000Mbps)
- Gigabit Ethernet (1000Mbps)
Number of ethernet ports
- 2
- 2
- 2
- 2
- 2
Number of female standard USB-B (3.0 form) ports
- 2
Female standard USB-B (3.0 form) port version
- 3.0
Number of female standard USB-A ports
- 3
Female standard USB-A port version
- 2.0
Processor
- Intel Celeron
- Intel Celeron
- Marvell Armada
- Intel Celeron
- Intel Celeron
Processor brand
- Intel
- Intel
- Marvell
- Intel
- Intel
Processor family
- Celeron
- Celeron
- ARMADA
- Celeron
- Celeron
Processor code name
- Gemini Lake
- Gemini Lake Refresh
- ARMADA
- Apollo Lake
- Celeron
Processor cores
- Dual-core (2)
- Quad-Core (4)
- Dual-core (2)
- Dual-core (2)
- Quad-Core (4)
Clock speed
- 2 GHz
- 2 GHz
- 1,6 GHz
- 2 GHz
- 2 GHz
Turbo speed
- 2,7 GHz
- 2,7 GHz
- 1,6 GHz
- 2,5 GHz
- 2,7 GHz
Depth
- 23 cm
- 23 cm
- 23 cm
- 23 cm
- 23 cm
Width
- 11,4 cm
- 10,8 cm
- 17,4 cm
- 10,8 cm
- 11 cm
Height
- 17 cm
- 16,3 cm
- 17 cm
- 16,35 cm
- 17 cm
Type NAS
- Upright
- Upright
- Upright
- Upright
- Upright
Color
- Black
- Black
- Black
- Black
- Black
Weight
- 1,6 kg
- 2 kg
- 2,2 kg
- 2 kg
- 1,51 kg