Buying Guide
Best NAS Drives for Home Use
A home NAS is the best way to store your media library, photos, and backups with redundancy. For a 2-bay home NAS, 4–8TB per drive is the sweet spot — enough capacity for years of media growth with RAID 1 protection.
Top picks — ranked by value score
| # | Product | Capacity | Read | Write | TBW | Warranty | Score | $/TB | Price | Buy |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 |  WD Red Plus 8TB NAS Hard DriveBest value WD | 8TB | 210 MB/s | 210 MB/s | — | 3 years | 78.3 | $29.37/TB | $234.99 | Check Price on Amazon |
| 2 | 8TB | 210 MB/s | 210 MB/s | — | 3 years | 75.1 | $37.50/TB | $299.99 | Check Price on Amazon | |
| 3 |  Toshiba | 4TB | — | — | — | 3 years | 58.3 | $26.25/TB | $104.99 | Check Price on Amazon |
| 4 |  Seagate | 4TB | — | — | — | 3 years | 54.7 | $35.30/TB | $141.20 | Check Price on Amazon |
| 5 | 4TB | — | — | — | 3 years | 23.3 | $115.00/TB | $459.99 | Check Price on Amazon |
Prices updated daily from Amazon. Value Score combines price/TB, speed, endurance, and warranty.
Frequently Asked Questions
What NAS drives work with Synology?
WD Red Plus and Seagate IronWolf are on Synology's official compatibility list and are the most commonly used drives. Toshiba N300 also works well. All are CMR (not SMR), which is essential for NAS performance under RAID workloads. Check Synology's compatibility list for your specific model.
How many bays does a home NAS need?
A 2-bay NAS with RAID 1 is ideal for most homes — it gives you one drive's worth of usable storage with full redundancy. A 4-bay NAS running RAID 5 gives 3× a single drive's usable capacity. Start with 2-bay unless you have 30TB+ of data to store.