Synology DiskStation DS223 2-Bay (Diskless) vs QNAP TS-233 2-Bay Desktop NAS (Diskless)
We compare the Synology DiskStation DS223 2-Bay (Diskless) and QNAP TS-233 2-Bay Desktop NAS (Diskless) head-to-head on performance, features, value, and more. Here's which one wins.
Synology DiskStation DS223 2-Bay (Diskless)
Scored 9.3/10 in our testing
Synology DiskStation DS223 2-Bay (Diskless)
Best 2-bay NAS for home users — the most user-friendly NAS software with excellent app ecosystem
QNAP TS-233 2-Bay Desktop NAS (Diskless)
Best QNAP 2-bay NAS — lower price than Synology with solid QTS software for advanced users
Score Breakdown
| Synology DiskStation DS223 2-Bay (Diskless) | Category | QNAP TS-233 2-Bay Desktop NAS (Diskless) |
|---|---|---|
| 9/10 ✓ | Performance | 8.8/10 |
| 9.5/10 ✓ | Features | 9.3/10 |
| 9.5/10 ✓ | Ease of Use | 8.5/10 |
| 9/10 | Value | ✓ 9.3/10 |
| 9.3/10 ✓ | Overall | 9/10 |
Specs Comparison
| Synology DiskStation DS223 2-Bay (Diskless) | Spec | QNAP TS-233 2-Bay Desktop NAS (Diskless) |
|---|---|---|
| 2 (diskless — add your own drives) | Bays | 2 (diskless) |
| Realtek RTD1619B Quad-core 1.7GHz | CPU | Realtek RTD1619B Quad-core 1.7GHz |
| 2GB DDR4 | RAM | 2GB DDR4 |
| 1× 1GbE | Network | 1× 1GbE |
| Synology DSM — best-in-class UI | Software | QNAP QTS OS |
Synology DiskStation DS223 2-Bay (Diskless)
Pros
- + DSM software — best NAS OS for usability
- + Synology Drive + Photos: replaces Dropbox + Google Photos
- + Large app ecosystem via Package Center
- + Extensive online documentation and community support
Cons
- − 1GbE only — no 2.5GbE for faster transfers
- − Diskless — drives sold separately ($80-100 each for 4TB NAS drives)
- − Limited transcoding CPU vs QNAP for heavy Plex use
QNAP TS-233 2-Bay Desktop NAS (Diskless)
Pros
- + Lower price than comparable Synology unit
- + QTS offers more advanced features than DSM for power users
- + Same Realtek CPU as Synology DS223
- + Large QNAP app center
Cons
- − QTS is more complex than Synology DSM for beginners
- − QNAP has more frequent security vulnerability disclosures
- − Community support smaller than Synology
Our Verdict
Based on our scoring, the Synology DiskStation DS223 2-Bay (Diskless) comes out on top with an overall score of 9.3/10. Synology's DS223 is the recommended first NAS for home users who want powerful functionality with manageable complexity. DSM (DiskStation Manager) software is widely considered the best NAS operating system — with an interface that looks and feels like a web-based desktop OS. Synology Drive (Dropbox-like), Synology Photos (Google Photos alternative), and Active Backup for Business cover home backup comprehensively. The Package Center app store includes Plex, Jellyfin, surveillance apps, and hundreds of self-hosted services. Add two WD Red Plus 4TB drives for a complete 4TB RAID 1 protected home NAS.
Buy the Synology DiskStation DS223 2-Bay (Diskless) on AmazonRead the full Best NAS Drives 2026 guide for complete reviews of all 10 products.
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