
Qnap TS-133-US 2GB
Score: 66/100
Synology DS223j
Score: 66/100Rankings

The QNAP TS-133-US is a compact 1-bay desktop NAS with a quad-core ARM processor and 2 GB RAM, aimed at entry-level home and small-office users. Its limited RAM, lack of RAID and only 1 GbE networking restrict scalability and performance for demanding tasks. Best suited for beginners needing simple backups and basic media streaming.

The Synology DiskStation DS223j is an entry-level 2-bay NAS that offers ultra-quiet operation, low power draw, and an easy-to-use DSM interface for basic backups and media streaming. Its limitations include modest 1 GB RAM, a single gigabit Ethernet port, and non-hot-swap drive bays. It is best for home users or beginners needing simple, energy-efficient storage.
| Attribute | ![]() | ![]() |
|---|---|---|
— | 108 TBbest | |
1 | 2best | |
4best | 4best | |
1.8 GHzbest | 1.7 GHz | |
2 GBbest | 1 GB | |
2best | 2best | |
1best | 1best | |
1 Gbpsbest | 1 Gbpsbest |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | ![]() |
|---|---|---|
Storage(2) | ||
Drive Bays | 1 | 2 |
RAID Support | false | true |
Performance(3) | ||
CPU Model | ARM Cortex-A55 | Realtek RTD1619B |
CPU Clock Speed (GHz) | 1.8 GHz | 1.7 GHz |
Memory (RAM) (GB) | 2 GB | 1 GB |
Build & Design(1) | ||
Dimensions (H×W×D) (cm) | 15.75×18.80×15.75 cm cm | 10.0×22.6×16.5 cm cm |


Products in the top-left offer the best value (high score, low price).

Professional reviewers commend the TS-133 as the best-value 1-bay NAS, highlighting its powerful ARM quad-core CPU, generous 2 GB RAM for a budget unit, extensive app support and fast USB 3.0 connectivity.
Everyday users love the straightforward entry into the QNAP ecosystem, the quiet operation and the solid single-drive performance for backups and media streaming. Recurring frustrations revolve around a confusing initial setup, limited RAM/CPU when running multiple services, the single-bay design's lack of redundancy, and the perceived slowness of the 1 GbE network.

Professional reviewers describe the DS223j as a budget-friendly entry into Synology's lineup, commending its energy-efficient design, ultra-quiet operation, and the robust DSM software suite. However, they criticize the modest 1 GB of RAM, the single 1 GbE network port, and the entry-level CPU as constraints that limit the device to basic file serving and backup tasks.
Everyday users appreciate the DS223j for its straightforward setup, near-silent operation, and low power draw, often highlighting its reliability for personal backups and modest media streaming. Recurring complaints focus on slow network transfer speeds, limited RAM causing sluggishness under load, and occasional fan noise when the unit is busy.
