HUNSN [CWWK] RJ36 Fanless MiniPC: Intel i3-N305. Power-limiting, setup, Roon outputs - multichannel, crosstalk cancellation DSP, direct USB. (And Ubuntu and ethernet post-suspend.)

Okay, let's continue with our exploration of the fanless HUNSN/CWWK i3-N305 computer discussed last week. This time, we'll focus on what I did here to get it running as my music end-point (for Roon), in particular creating multiple output options for multichannel, stereo crosstalk cancellation (XTC) DSP, and also for those times when I want the highest 2-channel resolution playback to the USB DAC.

Most of the time this computer will be running "headless" although it is connected to my TV and I will on occasion watch movies using Kodi. And since the machine is quite powerful (>100GFLOPS on Linpack stock), I turned down the power utilization for my purposes which in turn will keep the fanless solution cooler.

Let's get going!

REVIEW: HUNSN [CWWK] RJ36 Fanless MiniPC - Intel i3-N305 (12th Gen "Alder Lake-N", 8C/8T, 32EU iGPU). And comparison with the Raspberry Pi 5.

Another year, another upgrade to the sound room MiniPC! 😁 Honestly, for audio streaming purposes, I could easily just use the very low power MeLE Quieter2Q as a Roon endpoint with multichannel capability discussed in 2022. As usual, "Bits Are Bits" so this upgrade is not about sound quality, just fanlessness, and higher processing speed on tap.

Recently, I saw this interesting article for an Intel i3-N305 MiniPC and thought it might be fun to try a fanless low-power but reasonably fast machine. The i3-N305 CPU consists of 8 Intel 10nm 12th Generation Efficient-cores (E-cores) with a 32 Execution Units (EU) iGPU; significantly faster than the last miniPC I reviewed which was the Beelink EQ12 with Intel N100 CPU - 4-core, 24EU.

So to give this a try, I bought the HUNSN RJ36 off Amazon, standard retail "barebones" unit since I figure I could buy the DDR5 RAM and M.2 SSD drive myself. Current price about US$375 before RAM and SSD.

The OEM company who makes these computers is CWWK. Similar computers can be found with the Topton brand name. There's no logo or name on the box itself which to me is fine - brand names are not important to me for many tech products so long as performance, build quality and reliability (which can only be determined over time) are adequate.