
QNAP TS-133 1-bay
Score: 40/100
QNAP TS-433 4-bay
Score: 82/100Rankings

The QNAP TS-433-4G-US is a compact 4-bay NAS powered by an ARM Cortex-A55 CPU, offering AI-driven photo management, dual Ethernet (including 2.5 GbE), hardware encryption and low power consumption for home and small-office use.

The TS-133-US is a compact, low-power single-bay NAS aimed at home users and photographers who value AI-driven photo organization and silent operation.
| Attribute | ![]() | ![]() |
|---|---|---|
18 TBbest | — | |
1 | 4best | |
1 Gbps | 2.5 Gbpsbest | |
4best | 4best | |
2 GB | 4 GBbest | |
| ↓ lower better | 7.32 Wbest | 22.54 W |
2 yearsbest | 2 yearsbest | |
| ↓ lower better | 0.97 kgbest | 2.07 kg |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | ![]() |
|---|---|---|
Security(1) | ||
OS Compatibility | QTS 5.2.6 | QTS 5.0.1+ |
Performance(4) | ||
CPU Model | Cortex-A55 | ARM Cortex-A55 quad-core 2.0 GHz |
System Memory (GB) | 2 GB | 4 GB |
Ethernet Speed (Gbps) | 1 Gbps | 2.5 Gbps |
Power Consumption (Active) (W) | 7.32 W | 22.54 W |
Build & Design(2) | ||
Weight (kg) | 0.97 kg | 2.07 kg |
Power Supply Type | External | External AC adapter |
Connectivity(1) | ||
USB Ports | 2 | 3 |
Storage & Capacity(3) | ||
Drive Bays | 1 | 4 |
RAID Support | None | RAID 0, 1, 5, 6, JBOD |
Supported Drive Types | SATA HDD, SATA SSD | 3.5" SATA HDDs, 2.5" SATA SSDs and HDDs |


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

Professional reviewers praise the TS-133-US as a smart entry-level NAS that excels in AI-driven photo management and energy efficiency, but note its lack of expandability and limited networking.
Everyday users love the simplicity, low power draw, and AI photo tagging, while complaining about the single-bay design and fixed RAM.

Professional reviewers describe the TS-433 as a smartly designed home NAS that balances performance, AI features, and affordability. They commend its AI-driven photo management and 2.5 GbE connectivity, but caution that the ARM CPU and fixed 4 GB RAM limit software compatibility and future expandability.
Everyday users appreciate the device's easy setup, quiet operation, and especially the fast, accurate AI photo organization. The 2.5 GbE port is frequently praised for speeding up backups and streaming, while common frustrations revolve around limited RAM, occasional performance slowdowns under load, and the lack of SSD cache or broader app support.
“Setup took 15 minutes - so easy even my parents can use it.”

“QuMagie recognizes faces in my 10-year photo library instantly.”

“It's silent and uses less power than my router.”
