Zyxel NAS326: OpenWrt Compatibility Report
The Zyxel NAS326 runs OpenWrt 25.12.5 on the mvebu/cortexa9 target, and has been supported since 25.12.0. Its No WiFi wireless on the none driver rates good for open-source driver support (0.75/1.0), installation is rated moderate, and it is no longer sold new.
Hardware data and retail listings last checked .
Where to buy
We have no current retail listing for the Zyxel NAS326, which is no longer sold new. See current alternatives for devices you can still buy today.
Specifications
| SoC | Marvell Armada 380 88F6810 |
|---|---|
| CPU | 1 core @ 1300 MHz |
| RAM | 512 MB |
| Flash | 256 MB |
| Ethernet ports | 1 |
| USB | 1x 2.0, 2x 3.0 |
| WiFi generation | No WiFi |
| WLAN driver | none |
| OpenWrt target | mvebu / cortexa9 |
| Package architecture | arm_cortex-a9_vfpv3-d16 |
| Current release | 25.12.5 |
| Supported since | 25.12.0 |
| Install method | U-Boot TFTP + serial recovery |
| Install difficulty | moderate |
| Power supply | 12 VDC, 5A |
| Device type | Wired only |
| Estimated throughput | 227 Mbps |
| Availability | discontinued |
Installing OpenWrt on the NAS326
Installation on this device is rated moderate. Expect to use a recovery mode, TFTP or a vendor tool rather than a plain web upload. Documented methods: U-Boot TFTP + serial recovery.
Flashing third-party firmware can brick a router and usually voids the warranty. Always check that the firmware image matches your exact hardware version.
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