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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| DS423 | - | ✓ | ✓ | ✓ | ✓ | |||||||||||||||
| DS620slim | ✓ | - | - | ✓ | ✓ | ✓ | ✓ | ⓘ | ✓ | ✓ |
LATEST PRICE LIST
| DS423 | 750 GBP | 516.79 USD |
| DS620slim | 485.77 GBP | 623.08 USD |
BEST FOR Virtualisation
| NAS | CPU | Cores | Threads | Speed (GHz) | Docker/VM | Score | ECC |
|---|---|---|---|---|---|---|---|
| DS423 | Realtek RTD1619B | 4 | 4 | 1.7 | Docker | 700 | NO /2 GB DDR4 non-ECC |
| 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 |
|---|---|---|---|---|---|---|
| DS423 | Mali-G51 GPU | / | H.264, H.265 | 60 | 2160 | |
| 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 |
|---|---|---|---|---|---|---|
| DS423 | 4 HDD | 2Gbit (2 ports combined) | 88TB | ✓ | 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 | |
|---|---|---|---|---|---|---|
| DS423 | folder | face | /folder | |||
| DS620slim | folder | face | /folder |
BEST FOR VIDEO EDITING
| NAS | MAX LAN speed | Ports | transcoding | PCIe | NVMe |
|---|---|---|---|---|---|
| DS423 | 1Gbit | ✓ | |||
| DS620slim | 1Gbit | ✓ |
BEST FOR SURVEILLANCE (CCTV)
| NAS | HDMI | QVM | transcoding | AI |
|---|---|---|---|---|
| DS423 | ✓ | |||
| DS620slim | ✓ |
BEST FOR SMART HOME/ AI
| NAS | Virtual switch | Docker/VM | HDMI | S/PDIF / AUX |
|---|---|---|---|---|
| DS423 | Docker | |||
| DS620slim | Docker/VM |
LATEST VIDEOS RELATED
AVAILABILITY / RELEASE DATE
| Brand | Model | TW | USA | UK | Released |
| Synology | DS423 | • | • | • | 2023-03 |
| Synology | DS620slim | • | • | • | 2020-06 |
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RELATED REVIEWS
LATEST PRICE LIST
| DS423 | 750 GBP | 516.79 USD |
| DS620slim | 485.77 GBP | 623.08 USD |
 DEAL WATCH - Is It On Offer Right Now?Synology DS423 NAS Amazon  UK £332 (15% OFF) [LINK] Synology 6 Bay 2.5" NAS DS620slim (Diskless) & RAM DDR3L-1866 SO-DIMM 4GB (D3NS1 Amazon  USA 5 OFF (WAS 504) [LINK] These Offers are Checked Daily |
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