
Buffalo LinkStation 210 4TB
Score: 56/100
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 Buffalo LinkStation 210 4 TB offers a ready-to-go 4 TB drive, gigabit networking and basic cloud-like features in a compact, low-power package. It's ideal for home users needing simple backup and media streaming, but lacks RAID, USB 3.0 and modern macOS compatibility.
| Attribute | ![]() | ![]() |
|---|---|---|
6 TBbest | — | |
1 | 4best | |
1 Gbps | 2.5 Gbpsbest | |
— | 4best | |
0.256 GB | 4 GBbest | |
| ↓ lower better | 24 W | 22.54 Wbest |
2 yearsbest | 2 yearsbest | |
| ↓ lower better | 1.1 kgbest | 2.07 kg |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | ![]() |
|---|---|---|
Security(1) | ||
OS Compatibility | Windows XP‑11, macOS up to 10.10, iOS, Android | QTS 5.0.1+ |
Performance(4) | ||
CPU Model | Marvell ARMADA 370 | ARM Cortex-A55 quad-core 2.0 GHz |
System Memory (GB) | 0.256 GB | 4 GB |
Ethernet Speed (Gbps) | 1 Gbps | 2.5 Gbps |
Power Consumption (Active) (W) | 24 W | 22.54 W |
Build & Design(1) | ||
Weight (kg) | 1.1 kg | 2.07 kg |
Connectivity(1) | ||
USB Ports | 1 | 3 |
Storage & Capacity(3) | ||
Drive Bays | 1 | 4 |
RAID Support | None | RAID 0, 1, 5, 6, JBOD |
Supported Drive Types | HDD | 3.5" SATA HDDs, 2.5" SATA SSDs and HDDs |

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

Reviewers highlight its plug-and-play nature, media streaming, and energy efficiency, while criticizing the absence of RAID, USB 2.0 limitation, and lack of advanced features.
Users appreciate quick setup, quiet operation and the included 4 TB drive, though some encounter Windows 10 mapping issues and wish for easier HDD upgrades.

“Practically sets itself up - very fast transfer speeds”

“Replaced my old Lenovo NAS - much better and easier to use”

“Could not be mapped as a shared drive from Windows 10”



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.