Asustor AS6508T
Score: 86/100
QNAP TS-433 4-bay
Score: 82/100Rankings
The Asustor AS6508T is an enterprise-grade 8-bay NAS featuring dual 10 GbE, optional NVMe caching and extensive RAID support, targeting SMBs and power users.
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.
| Attribute | | |
|---|---|---|
128 TBbest | — | |
8best | 4 | |
10 Gbpsbest | 2.5 Gbps | |
4best | 4best | |
8 GBbest | 4 GB | |
| ↓ lower better | 66.9 W | 22.54 Wbest |
| ↓ lower better | 22 dBbest | — |
2 yearsbest | 2 yearsbest |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | | |
|---|---|---|
Security(1) | ||
OS Compatibility | ADM | QTS 5.0.1+ |
Performance(4) | ||
CPU Model | Intel Atom C3538 | ARM Cortex-A55 quad-core 2.0 GHz |
System Memory (GB) | 8 GB | 4 GB |
Ethernet Speed (Gbps) | 10 Gbps | 2.5 Gbps |
Power Consumption (Active) (W) | 66.9 W | 22.54 W |
Build & Design(2) | ||
Weight (kg) | 6.2 kg | 2.07 kg |
Power Supply Type | Internal 250W | External AC adapter |
Connectivity(1) | ||
USB Ports | 2 | 3 |
Storage & Capacity(3) | ||
Drive Bays | 8 | 4 |
RAID Support | RAID 0,1,5,6,10, JBOD, Single, hot spare, online capacity expansion | RAID 0, 1, 5, 6, JBOD |
Supported Drive Types | SATA III | 3.5" SATA HDDs, 2.5" SATA SSDs and HDDs |
Products in the top-left offer the best value (high score, low price).
Reviewers praise its forward-looking networking, solid internal design and quiet operation, while noting UI sluggishness and lack of HDMI.
Users love the 10 GbE speed and NVMe caching but complain about the slow web UI and screw-mounted trays.
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.
“"Dual native 10 GbE and 2.5 GbE ports for high-bandwidth connectivity"”
“"Web UI can be sluggish, especially during initial configuration"”
“"Quiet operation at 22 dBA with smart fan control"”
