QNAP TS-433 4-bay
Score: 82/100
QNAP TS-253E 2-bay
Score: 72/100Rankings
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-253E-8G-US is a 2-bay desktop NAS powered by an Intel Celeron processor, dual 2.5 GbE, and dual HDMI, targeting small businesses and power users needing virtualization, surveillance, and fast file sharing.
| Attribute | | |
|---|---|---|
— | 308 TBbest | |
4best | 2 | |
2.5 Gbpsbest | 2.5 Gbpsbest | |
4best | 4best | |
4 GB | 8 GBbest | |
| ↓ lower better | 22.54 Wbest | 24.238 W |
2 years | 3 yearsbest | |
| ↓ lower better | 2.07 kgbest | 2.57 kg |
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| Attribute | | |
|---|---|---|
Security(1) | ||
OS Compatibility | QTS 5.0.1+ | QTS 5.2.6 |
Performance(3) | ||
CPU Model | ARM Cortex-A55 quad-core 2.0 GHz | Celeron J6412 |
System Memory (GB) | 4 GB | 8 GB |
Power Consumption (Active) (W) | 22.54 W | 24.238 W |
Build & Design(3) | ||
Weight (kg) | 2.07 kg | 2.57 kg |
Power Supply Type | External AC adapter | External |
Warranty Period (years) | 2 years | 3 years |
Connectivity(1) | ||
USB Ports | 3 | 4 |
Storage & Capacity(3) | ||
Drive Bays | 4 | 2 |
RAID Support | RAID 0, 1, 5, 6, JBOD | JBOD, RAID 0, RAID 1 |
Supported Drive Types | 3.5" SATA HDDs, 2.5" SATA SSDs and HDDs | SATA HDD, SATA SSD |
Products in the top-left offer the best value (high score, low price).
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.
Professional reviewers describe the TS-253E as a highly capable 2-bay NAS that stands out thanks to its dual 2.5 GbE ports, M.2 NVMe caching, and dual HDMI outputs.
Everyday users appreciate the fast network throughput, SSD caching, and ability to connect directly to a monitor, while noting fan noise and limited RAM upgradeability.
“smartly designed home NAS”
“excellent AI photo tagging”
“forward-thinking”
