
GENERAL NAS FEATURE COMPARISON
NAS | Plex (local 4K) | Plex HD (remote) | Plex 4K (remote) | BACKUP (MS/GOOGLE OFFICE) | BACKUP (BAREBONE) | PHOTOS (OBJECT AI) | VIDEO EDITING (4K) | VIDEO EDITING (8K) | DOCKER | VIRTUAL MACHINES | PC MODE (QVM) | 2.5GbE | 10GbE | 25GbE | Thunderbolt | NVMe | Pcie | Expansion | HDMI | Drive Mixing |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
DS1522+ | ✓ | - | - | ✓ | ✓ | ✓ | ⓘ | ⓘ | ✓ | ✓ | ⓘ | ✓ | ✓ | ✓ | ✓ | |||||
FS6400 | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ||||||
DS620slim | ✓ | - | - | ✓ | ✓ | ✓ | ✓ | ⓘ | ✓ | ✓ |
LATEST PRICE LIST
DS1522+ | ||
FS6400 | ||
DS620slim |
BEST FOR Virtualisation
NAS | CPU | Cores | Threads | Speed (GHz) | Docker/VM | Score | ECC |
---|---|---|---|---|---|---|---|
DS1522+ | AMD Ryzen R1600 | 2 | 4 | 2.6 (MAX:3.1) | Docker/VM | 3147 | ECC /8 GB DDR4 ECC SODIMM |
FS6400 | Intel Xeon Silver 4110 x 2 | 8 | 16 | 2.1 (MAX:3) | Docker/VM | 19912 | ECC /32 GB DDR4 ECC RDIMM |
DS620slim | Intel Celeron J3355 | 2 | 2 | 2 (MAX:2.5) | Docker/VM | 1183 | NO /2 GB DDR3L non-ECC |
BEST FOR MULTIMEDIA
NAS | GPU | Base_GHz/Max | Codec | FPS | Transcoding | Plex |
---|---|---|---|---|---|---|
DS1522+ | / | 0 | 720p | |||
FS6400 | / | 0 | 4320p | |||
DS620slim | Intel® HD Graphics 500 | 250/700 | H.264 | 30 | 2160 | 1080p |
BEST FOR FILE STORAGE
NAS | BAYS | Bandwidth | HDD storage | expansion | Drive mixing | File System |
---|---|---|---|---|---|---|
DS1522+ | 5 HDD | 4Gbit (4 ports combined) | 110TB | ✓ | ✓ | EXT4 BTRFS |
FS6400 | 24 HDD | 22Gbit (4 ports combined) | 528TB | ✓ | ✓ | EXT4 BTRFS |
DS620slim | 6 HDD | 2Gbit (2 ports combined) | 132TB | ✓ | EXT4 BTRFS |
*All NAS support multiple RAID/ volume groups, if you want to mix different size drive on non supported model.
BEST FOR BACKUP
NAS | Level | HA | AI | Microsoft | encryption | |
---|---|---|---|---|---|---|
DS1522+ | folder/barebone | ✓ | face+object | ✓ | ✓ | volume/folder |
FS6400 | folder | face+object | /folder | |||
DS620slim | folder | face | /folder |
BEST FOR VIDEO EDITING
NAS | MAX LAN speed | Ports | transcoding | PCIe | NVMe |
---|---|---|---|---|---|
DS1522+ | 1Gbit | 1 x Gen3 x2 | 2x NVME Gen3 x1 | ||
FS6400 | 10Gbit | 2x RJ-45 10GbE | 2 x Gen3 x8 | ||
DS620slim | 1Gbit | ✓ |
BEST FOR SURVEILLANCE (CCTV)
NAS | HDMI | QVM | transcoding | AI |
---|---|---|---|---|
DS1522+ | ||||
FS6400 | ||||
DS620slim | ✓ |
BEST FOR SMART HOME/ AI
NAS | Virtual switch | Docker/VM | HDMI | S/PDIF / AUX |
---|---|---|---|---|
DS1522+ | Docker/VM | |||
FS6400 | Docker/VM | |||
DS620slim | Docker/VM |
LATEST VIDEOS RELATED












AVAILABILITY / RELEASE DATE
Brand | Model | TW | USA | UK | Released |
Synology | DS1522+ | • | • | • | 2022-06 |
Synology | FS6400 | • | • | • | 2020-06 |
Synology | DS620slim | • | • | • | 2020-06 |
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LATEST PRICE LIST
DS1522+ | ||
FS6400 | ||
DS620slim |
![]() Synology Disk Station DS620slim - NAS server - 6 bays - SATA 6Gb/s - RAID 0, 1, Amazon ![]() Synology FlashStation FS6400 - NAS server - 24 bays - rack-mountable - RAID 0, 1 Amazon ![]() These Offers are Checked Daily |
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