Compare
713,-- 568,-
- 725,-
- 753,95
Average rating
- 0/10
0 / 5 stars - 8.9/10
4.4 / 5 stars - 0/10
0 / 5 stars - 8.7/10
4.3 / 5 stars - 0/10
0 / 5 stars
Most helpful review
Product number
- 864808
- 865961
- 866809
- 869007
- 868253
Manufacturer code
- TS-453D-8G
- DS920+
- TS-451DeU-2G
- DS1520+
- AS6604T
Brand
- QNAP
- Synology
- QNAP
- Synology
- Asustor
Warranty
- 3 years
- 3 years
- 2 years
- 3 years
- 3 years
Warranty type
- Carry-in warranty
- Carry-in warranty
- Carry-in warranty
- On-site service
- Carry-in warranty
Old product returned for free
- Yes
- Yes
- Yes
- Yes
- Yes
Number of hard drive bays
- 4
- 4
- 4
- 5
- 4
Internal RAM
- 8 GB
- 4 GB
- 2 GB
- 8 GB
- 4 GB
Total number of RAM slots
- 2
- 1
- 1
- 2
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, 3.5-inch HDD
- 2,5 inch HDD, 2,5 inch SSD, 3.5-inch HDD
- 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
Cache memory
- 4 GB
- 0 MB
- 4 GB
- 0 MB
- 0 MB
SATA connector type
- S-ATA (III)
- mSATA (6Gb/s)
- PCI-e 2.0 x4, S-ATA (III)
- S-ATA (III)
- S-ATA (III)
RAID
- BeyondRAID, Hot spare, JBOD, RAID 0, RAID 1, RAID 10, RAID 5, RAID 5+spare, RAID 6, SimplyRAID
- JBOD, RAID 0, RAID 1, RAID 10, RAID 5, RAID 6, Synology Hybrid RAID
- BeyondRAID, Hot spare, JBOD, RAID 0, RAID 1, RAID 10, RAID 5, RAID 5+spare, RAID 6, SimplyRAID
- Hot spare, JBOD, RAID 0, RAID 1, RAID 10, RAID 5, RAID 6, Synology Hybrid RAID
- Hot spare, JBOD, RAID 0, RAID 1, RAID 10, RAID 5+spare, RAID 6
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, Download server, FTP server, Mail server, Photo 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, 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
NAS application center
- Yes
- Yes
- Yes
- Yes
- Yes
DLNA
- Yes
- No
- Yes
- Yes
- Yes
UPnP AV support
- Yes
- No
- Yes
- No
- Yes
FTP server
- Yes
- Yes
- Yes
- Yes
- Yes
On/off switch
- Yes
- Yes
- Yes
- Yes
- Yes
Kensington lock
- Yes
- No
- Yes
- Yes
- Yes
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
- More than 10
- More than 10
Number of IP camera licenses included
- 8
- 2
- 8
- 2
- 4
Plex support
- Yes
- Yes
- Yes
- Yes
- Yes
Plex support type
- 4K (Ultra HD) (2160p), Full HD (1080p), HD Ready (720p), SD (480p)
- 4K (Ultra HD) (2160p), Full HD (1080p), HD Ready (720p), SD (480p)
- 4K (Ultra HD) (2160p)
- 4K (Ultra HD) (2160p), Full HD (1080p), HD Ready (720p), SD (480p)
Automatic switch on/off
- Yes
- Yes
- Yes
- Yes
- Yes
Suitable for IFTTT
- Yes
- No
- Yes
- No
- No
Recommended for use
- Making a backup, Save photos and videos
- Business use, Making a backup, Media streaming, Personal cloud, Save photos and videos, Storing games
- Business use, Making a backup, Media streaming, Personal cloud, Save photos and videos
- Business use, Making a backup, Media streaming, Personal cloud, Save photos and videos, Storing games
- Making a backup, Personal cloud, Save photos and videos, Storing games
Best tested
- No
- No
- No
- No
- No
LACP Link aggregation
- Yes
- Yes
- Yes
- Yes
- Yes
iSCSI support
- Yes
- Yes
- Yes
- No
- Yes
Thunderbolt connector
- No
- No
- No
- No
- No
Bluetooth
- No
- No
- No
- No
- No
Connection type
- Wired, Wireless
- Wired
- Wired, Wireless
- Wired
- Wired
Ethernet speed
- 2.5 Gigabit Ethernet (2500 Mbps)
- Gigabit Ethernet (1000Mbps)
- 2.5 Gigabit Ethernet (2500 Mbps)
- Gigabit Ethernet (1000Mbps)
- 2.5 Gigabit Ethernet (2500 Mbps)
Number of ethernet ports
- 2
- 2
- 2
- 4
- 2
ANT+
- No
- No
Processor
- Intel Celeron
- Intel Celeron
- Intel Celeron
- Intel Celeron
- Intel Celeron
Processor brand
- Intel
- Intel
- Intel
- Intel
- Intel
Processor family
- Celeron
- Celeron
- Celeron
- Celeron
- Celeron
Processor code name
- Gemini Lake
- Gemini Lake Refresh
- Gemini Lake
- Coffee Lake
- Gemini Lake Refresh
Processor cores
- Quad-Core (4)
- Quad-Core (4)
- Quad-Core (4)
- Quad-Core (4)
- Quad-Core (4)
Clock speed
- 2 GHz
- 2 GHz
- 2 GHz
- 2 GHz
- 2 GHz
Turbo speed
- 2,7 GHz
- 2,7 GHz
- 2,7 GHz
- 2,4 GHz
- 2,7 GHz
Depth
- 22,6 cm
- 23 cm
- 50,9 cm
- 23 cm
- 23 cm
Width
- 17 cm
- 20 cm
- 48,2 cm
- 23 cm
- 17 cm
Height
- 16,8 cm
- 17 cm
- 4,3 cm
- 17 cm
- 18,5 cm
Type NAS
- Upright
- Upright
- Rackmount
- Upright
- Upright
Color
- Black
- Black
- Black
- Black
- Black
Weight
- 2,37 kg
- 2,24 kg
- 8,12 kg
- 2620 g
- 2,96 kg