Synology DS223 2-Bay NAS vs TerraMaster F4-420 4-bay
Specs compared
| Spec | Synology DS223 2-Bay NAS | TerraMaster F4-420 4-bay |
|---|---|---|
| Capacity | nullGB | nullGB |
| Interface | 1GbE LAN | Gigabit |
| Form Factor | Desktop NAS | 4-bay |
| Read Speed | 113 MB/s | — |
| Write Speed | 112 MB/s | — |
| Endurance | — | — |
| Warranty | 2 years | 3 years |
| Value Score | 50.0 | 75.0 |
| Price / TB | $0.00/TB | $0.00/TB |
| Current Price | — | $499.99 |
Our verdict
TerraMaster F4-420 4-bay significantly wins our Value Score comparison (75.0 vs 50.0), making it the better-value nas systems at current Amazon prices. TerraMaster F4-420 4-bay carries a longer 3-year warranty vs 2 years for the Synology DS223 2-Bay NAS. Value Score is calculated daily from price, benchmark performance, and warranty — so rankings shift as prices change. Check back to see if today's winner still leads.
Value Score combines price per TB (35%), speed (25%), endurance (20%), warranty (10%), and reviews (10%). Updated daily from Amazon.