You need a small desktop that can handle your work but does not take up the whole desk. This page compares the top mini PCs by real performance so you can stop guessing.
In short: For most people, the KAMRUI Pinova P2 is the best mini PC because it has a faster AMD chip and enough ports for three screens. The KAMRUI Pinova P1 wins only if you need the lowest starting price. The ACEMAGIC M1 wins if you need heavy-duty processing power.
Quick picks
Our shortlist for this job · tap one to see today's priceRuns three monitors smoothly and upgrades storage easily for a small office.
Pairs with a mini PC to make a complete mobile workstation.
The differences at a glance
Use this table to match your daily needs to the right chip and memory size. It helps you skip the marketing fluff and look at the hardware that actually changes your speed. There is more on our notes on computer in 2026 in a separate guide.
| Feature | KAMRUI Pinova P2 | KAMRUI Pinova P1 | ACEMAGIC M1 |
|---|---|---|---|
| Processor | AMD Ryzen 7330U | AMD Ryzen 4300U | Intel Core i9 |
| RAM | 16GB LPDDR4X | 16GB DDR4 | 32GB DDR4 |
| Storage | 512GB SSD | 256GB SSD | 1TB SSD |
| Best for | Most home users | Budget builders | Power users |
The P2 is the middle option that balances speed and storage well. The P1 is the lighter option for simple tasks. The M1 is the heavy option for complex work.
If you are not sure, start with the P2. It is the most common choice for people who just need a reliable computer that is easy to move around the house.
Pro tip: Check your monitor type before you buy. If you use a single 4K screen, all three of these work perfectly.
How fast is it for everyday tasks?
Fast boot times and smooth video calls depend on the CPU and SSD speed. The AMD Ryzen 7330U in the P2 is a big step up from the 4300U in the P1. This means the P2 will load your browser tabs much faster.
For office work like Word, Excel, and Chrome, all three are more than enough. You will not notice a difference if you only do one thing at a time. The difference shows up when you have many things open at once.
The ACEMAGIC M1 has an Intel i9 chip, which is the fastest of the group. It handles heavy multitasking without slowing down. If you run many apps at the same time, this is the one that wins. The other half of this decision is building a high-performance coding rig.
If you are on a video call, the P2 and P1 are very quiet. The M1 might get slightly louder because it is working harder, but it is still fine for a normal office.
The KAMRUI Pinova P2 is the best choice for most people who need a fast daily driver.
See options on AmazonHow many monitors does it support?
Most mini PCs only support two screens. The KAMRUI models both support three 4K monitors. This makes them great for traders, editors, or anyone who wants to drag a window to a second screen.
Connect one screen to HDMI, one to DisplayPort, and one to USB-C. You must have cables for all three types. If you only have standard HDMI cables, you will need a small adapter for the other two ports.
If you are traveling, a mini PC still needs a screen. The MNN portable monitor is a good choice because it plugs directly into a USB-C port on the P2. It gives you a full second screen without needing a power brick.
The MNN monitor turns any mini PC into a two-screen setup while you travel.
- Full HD Portable Monitor - MNN 15.6inch portable laptop monitor with 1920*1080
- Double Type-C Port -For Plug & Play, the MNN monitor provides 2 Full Feature Type-C
Is it quiet enough to leave on?
Mini PCs are usually very quiet because the fans are small. The P2 and P1 both use efficient cooling systems. You will hear them only if you are sitting very close to the box.
The M1 has a larger cooling system because the i9 chip makes more heat. It is still quiet, but you might hear it when you are doing heavy work. For most home offices, it is fine. If that sounds like your bench, read up on understanding the difference between raw speed next.
If your room is very warm, the fan will work harder. You can help the fan by keeping the area around the mini PC open. Do not block the vents or put it inside a closed shelf.
If the fan still sounds loud, the RGEEK cooling fan is a good upgrade. It plugs into the USB port and adds extra airflow to the bottom of the box.
This cooling fan adds extra airflow if you live in a hot room or use a weak mini PC.
- 120mm Quiet Adjustable Cooling Fan: Built with a high-quality 120mm adjustable-speed
- Flexible USB-C 5V Power Input: Designed with USB-C 5V input and includes a USB-A to
Which is the easiest to upgrade later?
The KAMRUI P1 is the easiest to change. It has an open slot for extra RAM and a second SSD drive. You can take it apart with one screwdriver and add parts yourself. This is a big plus if you think you will need more memory later.
The KAMRUI P2 has faster memory, but it is soldered to the board. You cannot take the RAM out or add more of it. You can still add a bigger SSD, but you are stuck with the 16GB of RAM it comes with.
The ACEMAGIC M1 usually has open slots for both RAM and SSD. If you buy this one, you can start with less and build it up later. It is the most flexible if you want to plan for the next five years.
Pro tip: If you buy the P2, buy the 512GB or 1TB version now. You cannot change the hard drive size easily later.
Which should you buy?
- Most people: Buy the KAMRUI Pinova P2. It is fast, small, and works with three monitors.
- Tight budget: Buy the KAMRUI Pinova P1. It is cheaper and easier to fix if you break a part.
- Heavy work: Buy the ACEMAGIC M1. It is the most powerful and handles video editing easily.
Start by deciding what you will use it for. If it is just for email and web, the P1 is enough. If it is for work, the P2 is the sweet spot.
The bottom line
The KAMRUI Pinova P2 is the best pick for most readers because it is fast and works with three screens. Choose the P1 if you need to save money, or the M1 if you need raw power. Buy the one that matches how you use your computer today.
Frequently asked questions
Can a mini PC replace a full desktop computer?
Yes, for most people it can. If you use a computer for work, school, and movies, a mini PC is just as good. It only loses to a full desktop if you need to play the newest video games with high settings.
Do mini PCs get hot and melt your desk?
No, they stay safe to touch. They have a cooling fan that gets rid of the heat. You should keep the area around the box open so the fan can move air, but they do not get dangerously hot.
What if I need more than two monitors?
Most mini PCs stop at two screens. The KAMRUI P1 and P2 both support three 4K monitors. This is a rare feature and makes them great for office work.
Are they hard to plug in and use?
No, they are easy. You plug in a power cable, connect a screen and a mouse, and turn it on. It works just like a normal desktop computer, but it is much smaller.