Replacing Roon - What Should I get?

@mdalton I think you could be totally correct.  It is old.  Though I upgraded the memory, it did nothing for the processing speed. My internal SSD has lots of files on it, but not as much as some have mentioned here.

I am seriously looking at the SonicTransporter from Small Green Computer.  Unfortunately, they won’t be at Axpona this year.

I have a Samsung SSD mounted inside the Nucleus One. My database contains

albums = 2700

Tracks = 30,300

Roon states Nucleus One handles up to 10,000 albums (100,000 tracks). So I’m nowhere near the capacity.
 

I do not use DSP and I have 

Background Audio Analysis Speed = Throttled

On-Demand Audio Analysis Speed = Off

I never power the Nucleus One down - it runs 24/7. I now noticed better performance after a hard reboot. And as of last night I started shutting it down. 
I want to eliminate heat, memory issues and overburdening the processor unnecessarily to see if it makes any difference n

Honestly, it’s just a computer for you to run Roon on, so I wouldn’t let not “hearing” it at Axpona prevent you from pulling the trigger if that’s the direction you want to go. I misspoke previously. Roon only started making its own servers 8 years ago, but SGC has been providing servers to run Roon for 10 years.  And of course, you get way more processing power per dollar spent going the SGC route than Roon hardware. 

Just by way of example, the Roon Nucleus One is said to run an Intel N305, which is apparently comparable to older I3s, less powerful than modern I3s, and way less powerful than I5s.  So also not recommended for big libraries, DSP, or multi-room use.

@erik_squires +1 regarding cooling comments.  
 

“ 

CPU thermal throttling is an automatic protective mechanism built into modern Central Processing Units (CPUs) designed to prevent hardware damage from overheating .

Here is a breakdown of what it is and how it works:

### What is CPU Thermal Throttling?
Thermal throttling occurs when the CPU's temperature exceeds a predetermined safe threshold, often referred to as $T_J$ Max (maximum thermal junction temperature) . [[1]](https://www.pugetsystems.com/support/guides/thermal-throttling/) This critical temperature is typically around **90°C to 100°C** for many CPUs, though it can vary by model . [[1]](https://www.pugetsystems.com/support/guides/thermal-throttling/)[[2]](https://www.lexar.com/global/blog/Thermal-Throttling-What-Is-It-and-How-to-Prevent-It/?id=13)

### How It Works
1.  **Heat Generation:** When the CPU performs complex calculations or runs demanding applications (like gaming or rendering), it draws more power and generates significant heat . [[3]](https://www.makeuseof.com/what-is-cpu-thermal-throttling/)
2.  **Temperature Limit Reached:** If the heat is not dissipated effectively by the cooling system (due to dust, poor airflow, or an inadequate cooler), the CPU temperature rises rapidly . [[3]](https://www.makeuseof.com/what-is-cpu-thermal-throttling/)[[4]](https://camomileapp.com/blog/cpu-thermal-throttling/)
3.  **Protective Action:** To prevent permanent damage from this excessive heat, the CPU's internal thermal management system automatically intervenes . [[4]](https://camomileapp.com/blog/cpu-thermal-throttling/)[[5]](https://www.cyberpowerpc.com/blog/what-is-thermal-throttling/)
4.  **Performance Reduction:** The CPU reduces its **clock speed** (frequency) and sometimes its voltage . [[2]](https://www.lexar.com/global/blog/Thermal-Throttling-What-Is-It-and-How-to-Prevent-It/?id=13)[[4]](https://camomileapp.com/blog/cpu-thermal-throttling/) This reduction in speed lowers the amount of heat the processor generates, allowing it to cool down to a safer operating temperature . [[2]](https://www.lexar.com/global/blog/Thermal-Throttling-What-Is-It-and-How-to-Prevent-It/?id=13)[[5]](https://www.cyberpowerpc.com/blog/what-is-thermal-throttling/)

### Impact on Performance
The direct consequence of thermal throttling is a **reduction in computational performance** . [[3]](https://www.makeuseof.com/what-is-cpu-thermal-throttling/)
*   When the clock speed drops, the CPU can process fewer calculations per second, leading to noticeable slowdowns, stuttering, or lower frame rates in games and applications . [[4]](https://camomileapp.com/blog/cpu-thermal-throttling/)[[5]](https://www.cyberpowerpc.com/blog/what-is-thermal-throttling/)
*   In severe cases, a CPU under thermal throttling can perform significantly below its maximum capability . [[4]](https://camomileapp.com/blog/cpu-thermal-throttling/)

### Why It Happens
The primary cause is **inefficient heat dissipation**, which can stem from:
*   Dust buildup clogging fans and heatsinks, restricting airflow . [[2]](https://www.lexar.com/global/blog/Thermal-Throttling-What-Is-It-and-How-to-Prevent-It/?id=13)[[6]](https://www.youtube.com/shorts/iJ0GdrvYxSU)
*   Inadequate cooling solutions for the CPU's heat output .
*   Overclocking, which pushes the CPU to generate more heat than it was originally designed for . [[2]](https://www.lexar.com/global/blog/Thermal-Throttling-What-Is-It-and-How-to-Prevent-It/?id=13)[[3]](https://www.makeuseof.com/what-is-cpu-thermal-throttling/)

While throttling itself is a safety feature and not inherently damaging, the fact that it is occurring means your cooling system is struggling to keep up with the workload . [[1]](https://www.pugetsystems.com/support/guides/thermal-throttling/)[[3]](https://www.makeuseof.com/what-is-cpu-thermal-throttling/)

---
Learn more:
1. [All About Thermal Throttling | Puget Systems](https://www.pugetsystems.com/support/guides/thermal-throttling/)
2. [Thermal Throttling—What Is it and How to Prevent it | Lexar Global](https://www.lexar.com/global/blog/Thermal-Throttling-What-Is-It-and-How-to-Prevent-It/?id=13)
3. [What Is CPU Thermal Throttling and How Does It Affect Performance? - MakeUseOf](https://www.makeuseof.com/what-is-cpu-thermal-throttling/)
4. [CPU Thermal Throttling - Complete Guide - Camomileapp Blog](https://camomileapp.com/blog/cpu-thermal-throttling/)
5. [What is Thermal Throttling? - CyberPowerPC](https://www.cyberpowerpc.com/blog/what-is-thermal-throttling/)
6. [What Is Thermal Throttling And How Does It Affect Performance? - YouTube](https://www.youtube.com/shorts/iJ0GdrvYxSU) “