RaidSonic IB-NAS4220-B: OpenWrt Compatibility Report
The RaidSonic IB-NAS4220-B runs OpenWrt 25.12.5 on the gemini/generic target, and has been supported since 15.05. Its No WiFi wireless on the none driver rates fair for open-source driver support (0.50/1.0), 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 RaidSonic IB-NAS4220-B, which is no longer sold new. See current alternatives for devices you can still buy today.
Specifications
| SoC | Storm SL3516 |
|---|---|
| CPU | 1 core @ 300 MHz |
| RAM | 128 MB |
| Flash | 16 MB |
| Ethernet ports | 1 |
| USB | 2x 2.0 |
| WiFi generation | No WiFi |
| WLAN hardware | - |
| WLAN driver | none |
| OpenWrt target | gemini / generic |
| Package architecture | arm_fa526 |
| Current release | 25.12.5 |
| Supported since | 15.05 |
| Install method | see devicepage |
| Install difficulty | moderate |
| Power supply | 4-pin DIN |
| Device type | Wired only |
| Estimated throughput | 52 Mbps |
| Availability | discontinued |
Installing OpenWrt on the IB-NAS4220-B
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: see devicepage.
Official OpenWrt device page for the IB-NAS4220-B
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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