Best Mini PCs with Thunderbolt 3 Ports – Buying Guide (2021)

Best Mini PCs with Thunderbolt 3 Ports

This post includes affiliate links, for which we may earn a commission at no extra cost to you should you make a purchase using our links. As an Amazon Associate, we can earn from qualifying purchases. Learn more.

The best mini PCs combine the portability of a laptop and the power and upgradability of a desktop in compact, configurable chassis. These small PCs pack enough power for just about anything, including web browsing, media streaming, video editing, VR, and gaming.

We’ve rounded up the best mini PCs with Thunderbolt 3 ports to easily connect multiple 4k displays and enjoy ultrafast data transfer speeds of up to 40Gbps

A mini PC takes less desk space than a typical full-size desktop without sacrificing performance and productivity. They are compact and portable enough to carry when moving or changing office spaces. You can connect multiple monitors and accessories with many ports and connectivity options than you would in a thin and light laptop.

If you’re looking for the best accessories for your new mini PC with Thunderbolt 3 ports, check out our other buying guides about the best mac mini and mini PC mounts, best Thunderbolt 3 monitors, and the cheapest Thunderbolt 3 eGPU enclosures.

Best Mini PCs with Thunderbolt 3 Ports – Our Picks

ImageProductDetailsCheck Price
Intel NUC 10 Performance Kit on Amazon
Intel NUC 10 Performance KitCPU: 10th Gen Intel Core i7-10710U
GPU: Integrated Intel UHD Graphics
Storage: N/A
Thunderbolt 3 Ports: 1
Size (Inches): 4.6 x 4.4 x 2
Check on Amazon
MSI MEG Trident X on Amazon
MSI MEG Trident XCPU: Up to 10th Gen Intel Core i9-10900K
GPU: GeForce RTX 2080 Ti
Storage: 1TB M.2 PCIe SSD, 1TB HDD
Thunderbolt 3 Ports: 1
Size (Inches): 5.1 x 15.06 x 15.6
Check on Amazon
Minisforum X35G Mini PC on Amazon
Minisforum X35G Mini PCCPU: 10th Gen Intel Core i3-1005G1
GPU: Integrated Intel UHD Graphics
Storage: 1TB HDD
RAM: 16GB DDR4 (soldered), 16GB Optane Memory
Thunderbolt 3 Ports: 1
Size (Inches): 5.35 x 4.76 x 1.54
Check on Amazon
CHUWI CoreBox Pro on Amazon
CHUWI CoreBox ProCPU: 10th Gen Intel Core i3-1005G1
GPU: Integrated Intel UHD Graphics
Storage: 256GB M.2 PCIe SSD
RAM: 12GB LPDDR4 (soldered)
Thunderbolt 3 Ports: 1
Size (Inches): 6.8 x 6.2 x 2.9
Check on Amazon
Asus ProArt PA90 on Amazon
Asus ProArt PA90CPU: Up to 9th Gen Intel Core i9-9900K
GPU: NVIDIA Quadro P4000 Graphics
Storage: 512GB M.2 PCIe SSD, 1TB HDD
Thunderbolt 3 Ports: 2
Size (Inches): 6.9 x 6.9 x 14.4
Check on Amazon
Intel NUC 9 Extreme Kit on Amazon
Intel NUC 9 Extreme KitCPU: Up to 9th Gen Intel Core i7-9750H
GPU: Integrated Intel UHD Graphics 630 (PCIe X16 Slot available)
Storage: N/A
Thunderbolt 3 Ports: 2
Size (Inches): 8.5 x 3.8 x 9.4
Check on Amazon

1. Intel NUC 10 Performance Kit (NUC10i7FNHC) – The Best Mini PC with Thunderbolt 3 Port

When it comes to mini PCs, Intel NUCs are still top of the pile. The Intel NUC 10 Performance Kit (NUC10i7FNHC) comes with a powerful 10th gen processor and a fully upgradable chassis. It’s sold as a barebone kit, so you’ll need to buy most of the components, giving you the flexibility to build just the perfect rig for your needs.

This mini PC does not come with any operating system, but it is fully compatible with Windows 10 and various Linux distros.


The NUC 10 NUC10i7FNHC is packed in a smaller 0.668L chassis, measuring 4.6 by 4.4 by 2 inches (LWH). The case is ventilated on either side for excellent airflow and cooling, including a rear extraction vent for the fan. This unit looks so clean with a black finish and no RGB lighting. You can safely use it in an office.

Opening the case couldn’t be any easier. Remove the bottom panel by opening the four screws at the bottom of the case. Inside there is an M.2 slot for solid-state drives and two SO-DIMM memory slots. The bottom panel also houses the 2.5-inch drive bay for SATA SSDs or HDD.

This mini PC is designed to be placed horizontally, but it doesn’t take so much space. If you’re tight on desk real estate, you can mount it at the back of a monitor or TV with 75 x 75mm or 100 x 100mm VESA mounting holes.

Processing Power

Powered by a 10th gen Intel Core i7-10710U processor, the NUC 10 NUC10i7FNHC provides a lot of power for everyday tasks such as browsing, VR, multitasking, and working on Microsoft Office documents.

The integrated Intel UHD Graphics is good for basic photo and video editing, including light gaming. But we recommend using an eGPU for more graphics-intensive tasks. The CPU is powerful enough to get the best of high-end graphics cards.

Memory and Storage

This configuration is sold as a barebone kit with no memory or storage included. However, you can add two memory sticks with up to 64GB of capacity, an M.2 SSD for faster boot times and loading of apps, and an additional SATA/HDD drive to store large files and other files.


The NUC 10 NUC10i7FNHC may be one of the most compact mini PCs on the market, but it still packs a decent number of ports. It can support up to three displays via Thunderbolt 3 and the HDMI 2.0b port. Onboard there are multiple ports for peripherals, including 10Gbps USB-C and USB Type-A ports.

  • 1 x Thunderbolt 3
  • 1 x HDMI 2.0b
  • 1 x USB 3.1 Gen2 Type-C
  • 3 x USB 3.1 Gen2 Type-A
  • SDXC Sd Card reader (UHS-II)
  • Ethernet
  • Headphone/Microphone combo

For wireless connectivity, the NUC 10 Performance Kit (NUC10i7FNHC) comes with the latest Wi-Fi 6 standard, essential if you’ll be using it in a busy office. You can also connect your wireless drives easily with Bluetooth.


The NUC 10 Performance Kit (NUC10i7FNHC) ticks all the boxes with a powerful processor, easily upgradeable design, and the latest connectivity standards. It’s powerful enough for most everyday tasks and gives you the option to add ideal components for your needs and budget.

  • Powerful 10th gen processor
  • Compact, easily upgradeable design
  • More ports, including additional USB-C
  • VESA mountable
  • Wi-Fi 6 support
  • No bundled operating system
  • Less powerful integrated GPU

2. MSI MEG Trident X – Best Mini PC for Gaming

If you want the best gaming performance in a small form factor PC, MSI MEG Trident X is one of the best options you’ll find in the market. The Trident X is the smallest and most powerful gaming mini PC in the market, powered by no other but Intel’s powerful 10900K processor.

In addition to giving you an excellent gaming performance in a compact chassis, the PC comes bundled with an RGB-lit gaming keyboard and mouse from MSI and a copy of Windows 10 home.


The MEG Trident X ticks all the boxes of a good gaming PC with an excellently cooled design and lots of RGB lighting. MSI packed everything in a small 10 liters chassis, which occupies less desk space and makes it easy to move when reconfiguring your gaming setup.

The chassis is highly perforated to allow for airflow and cooling. The unit stands on a permanently attached base that includes two fans and vents for exhaust. Inside, there are additional fans for the graphics card, power supply, and CPU cooler. Despite its miniature size, the Trident X is well optimized for cooling, eliminating thermal issues.

Light up your gaming setup with customizable RGB lighting on Trident X powered by Mystic Light. There is RGB lighting on the front and the side with a large RGB-lit fan for the CPU cooler. You can also swap one of the side panels with a tempered glass one to showcase your rig and appreciate the beauty of RGB lighting.

Another great feature of the Trident X is that it comes with all the components intact. The side panels are held with two screws each, making it easy to access the internals. Swapping the metal side panel for the tempered glass one allows you to open it like a door for ease of accessibility.

Processing Power

A 10th gen Core i9 10900K processor powers the flagship Trident X, providing enough power to handle AAA games at higher refresh rates. The processor paired with the included RTX 2080Ti delivers an excellent 4K gaming experience with immersive game worlds and a higher level of realism thanks to ray-tracing.

If you’re on a tight budget, you can select a different configuration with Core i7-10700K(F) with RTX 2070 Super or Core i7-10700K with an RTX 2080Ti. Both models provide a buttery-smooth gaming performance when paired with the right gaming monitor.

Memory and Storage

The MEG Trident X comes with 64GB of DDR4 memory, 1TB M.2 SSD, and an additional 1TB HDD to expand the storage capacity.


  • 1 x Thunderbolt 3
  • 1 x USB 3.2 Gen1 Type-C
  • 3 x USB 3.2 Gen1 Type-A
  • 3 x USB 2.0 Type-A
  • 3 x DisplayPort 1.2
  • 1 x HDMI 1.4
  • 1 x RJ45 (2.5 GbE)
  • 1 x Mic In
  • 1 x Headphone Out
  • 5 x Audio Jacks

More ports are always better. You can connect more screens and peripherals at once. The MEG Trident X also comes with Wi-Fi 6 for wireless connectivity, great for busy networks.


MSI MEG Trident X brings the performance of a mid-tower in a compact ten-liters chassis. It can drive very high refresh rates on triple-A games at high resolution with its powerful hardware. It’s expensive, but if you want a no-compromise gaming performance in a compact mini PC with the benefits of Thunderbolt 3, the MEG Trident X is the best of the bunch.

  • Powerful performance and graphics
  • Slim, compact design with RGB
  • Optimized for cooling
  • Rich connectivity, including Wi-Fi 6
  • Bundled keyboard and mouse
  • Complicated disassembly for the average user
  • Vertical orientation only

3. Minisforum X35G Mini PC – Smallest Mini PC with Thunderbolt 3 Port Windows 10

If you’re looking for the smallest Mini PC for your office or home use, the Minisforum X35G is a great option. It is among the most affordable mini PCs in the market with a Thunderbolt 3 port.

The Minisforum X35G Mini PC closely resembles the Apple Mac Mini in terms of size and color. With Thunderbolt 3 connectivity, it can be the perfect budget alternative to the new M1 Mac Mini.


The X35G Mini PC comes with space gray matte finish and a vented design on the sides for airflow. It is the most compact Thunderbolt 3 mini PC at 5.35 x 4.76 x 1.54 inches (LWH). However, due to its small size, the X35G Mini PC comes with only one fan, which can be loud at times.

You can mount the mini PC under a desk or behind the monitor using the included VESA mounting bracket to alleviate the noise distractions or clear up desk space.

One of the downsides of the X35G Mini PC is upgradeability. First, it comes with soldered RAM, so you can’t upgrade the memory. Second, while the bottom panel pops out without any tools, you have to remove the entire motherboard to add storage.

Processing Power

Minisforum X35G comes with a 10th generation Intel Core i3-1005G1 processor and integrated UHD graphics. It is not a powerful processor for AAA gaming or high-end graphics work, such as video editing, but it is suitable for multimedia and office productivity.

It opens Microsoft Office documents and web pages smoothly. You can connect multiple 4K monitors for multitasking through HDMI, DisplayPort, and Thunderbolt 3. The Minisforum X35G gets the job done with minimal desk footprint and without breaking the bank.

Memory and Storage

The X35G comes equipped with 16GB of DDR4 memory, 16G Optane Memory, and 1TB HDD storage. Combining Optane Memory with HDD storage gives you the speed of SSDs and large capacity of HDDs, so you’re getting the best of both worlds.

Alternatively, you can select a combination of 16G RAM and 512GB NVMe storage. There is an additional M.2 slot, but SATA-based instead of PCIe. It is another way of adding fast storage access to your system without putting a hole in your wallet.


  • 1 x Thunderbolt 3
  • 1 x HDMI
  • 1 x DisplayPort
  • 2 x USB 3.1 Gen2
  • 2 x USB 2.0
  • 2 x Gigabit Ethernet
  • 1 x TF Card Slot
  • 1 x Microphone Jack

It’s good to see an SD card slot here, which comes in handy when buying the mini PC for multimedia. In addition to the two Ethernet ports, you also get Wi-Fi 6 support for improved network performance in crowded areas and Bluetooth 5.1 for wireless devices.


Minisforum X35G Mini PC is a great mini PC if you want desktop-level performance without taking so much desk space. It provides decent performance for office productivity and multimedia without breaking the bank. Sure, it is not easy to upgrade, but you cannot expect more from the X35G for the price you’re paying.

  • Affordable Mini PC with Thunderbolt 3 port
  • Sleek and compact design
  • More ports, including Sd Card slot
  • Wi-Fi 6 support
  • You can add more storage
  • Soldered memory
  • You have to remove the motherboard to add storage

4. CHUWI CoreBox Pro – Best Cheap Mini PC with Thunderbolt 3

Mini PCs with Thunderbolt 3 connectivity used to be expensive, but not anymore since the release of the Minisforum X35G and CHUWI CoreBox Pro. The CoreBox Pro is the cheapest Thunderbolt 3 mini PC in the market and packs some great features to deliver the biggest bang for your bucks.

While it does not include a bundled keyboard or mouse, the CoreBox Pro comes with a pre-installed Windows 10 operating system and Microsoft Office Suite to get started with your productivity work. It is also compatible with Linux OS.


CoreBox Pro comes with a combination of black and gray finish, giving it a clean look that fits anywhere in a smart office smart home. It’s very portable at 2 pounds and 2 liters in size, the perfect mini PC if you’re always on the go.

One of the best features of the CoreBox Pro is that you can choose to place it horizontally or vertically, with the latter occupying even lesser desk space. The CoreBox Pro relies on the CPU cooler and ventilated body for cooling and airflow, averaging 65 degrees Celsius when gaming, according to ETA PRIME. The fan runs incredibly quiet compared to the Minisforum X35G.

The CoreBox Pro comes with all components installed and provides an additional HDD slot to upgrade the storage capacity. To update storage, open the top side panel by removing the four screws on the sides. The HDD bay is attached to the side panel. However, the memory is soldered and not upgradeable.

Processing Power

This mini PC is also powered by a 10th gen Intel Core i3-1005G1 processor with UHD graphics. It’s great for everyday desktop computing and multimedia but not powerful enough for AAA gaming. It can run 4K videos smoothly and run 1080p games on low to medium settings.

While you can connect an eGPU to accelerate the graphics performance in this PC, don’t use a powerful GPU like the RTX 2080Ti or RTX 3080 because the Core i3 processor will bottleneck your GPU. You can get an excellent boost in performance with a GTX 1650 or GTX 1660 and save money in the process.

Memory and Storage

CHUWI CoreBox Pro is packed with 12G of LPDDR4 memory and 256G PCIe SSD, providing fast boot times, fast data rates, and reduced loading times. You can add more storage up to 2TB with the additional HDD slot.


  • 1 x Thunderbolt 3
  • 1 x DisplayPort
  • 1 x HDMI
  • 2 x USB 3.0
  • 2 x USB 2.0
  • 2 x Gigabit Ethernet
  • 1 x Headphone Out
  • 1 x Mic In

With the set of ports, you can connect up to three 4k displays and multiple accessories. But connecting a wired keyboard and mouse leaves you with just two USB ports, which might not be enough for power users. Also, there is no SD card, a bummer when using it for multimedia.

On the upsides, the CoreBox Pro supports Wi-Fi 6 connectivity and Bluetooth 5.1.


There are many reasons to love the CHUWI CoreBox Pro. It is the cheapest mini PC with Thunderbolt 3 connectivity and provides a decent performance you’d get in more expensive machines. While the I/O might be limited for power users, that’s something you can fix with a Thunderbolt 3 docking station.

  • Versatile and sturdily built
  • Cheap and affordable
  • Plenty of video ports
  • Runs silently
  • No card reader

5. Asus ProArt PA90 – Best Thunderbolt 3 Mini PC for Video Editing

If you want the best mobile workstation without sacrificing performance, the Asus Mini PC ProArt PA90 is an excellent recommendation. This mini PC combines high-end components for professional creative work in a miniature size. You’d mistaken it for a humidifier.

The ProArt PA90 comes with a wireless keyboard and mouse, a great addition if building a new editing rig. However, with two power bricks, you must be ready for some cable management.


The ProArt PA90 features a unique look that blends well in the creative workspace. It is available in a midnight blue finish and measures only 14 inches tall and 11 pounds heavy. It is designed to be placed vertically, taking up very little desk space.

ProArt PA90 is highly optimized for cooling to keep up with the demanding workflows of video editing. It has an AIO Liquid CPU cooler and a ventilated body with an adaptive exhaust vent at the top. The top extends on maximum loads to allow for more airflow and cooling.

Processing Power

Choose between a 9th gen Intel Core i9-9900K or Core i7-9700K for the processor. Both models come with NVIDIA Quadro P4000 Graphics, which can support up to six 4K displays, five 5K displays, or dual 8K monitors, allowing you to edit highly-detailed images and videos.

Quadro P400 is a high-end GPU great for graphics-intensive tasks such as video editing, CAD workflows for engineering and architecture, 3D modeling, and VR. The ProArt PA90 scored 13,897 points in 3DMark Pro Fire Strike, beating the NUC 9 Pro (9,944) with an Intel Xeon E-2286M processor and Nvidia Quadro P2200 graphics. It also transcoded a 4K video clip to 1080p in 5 minutes 48 seconds, compared to 8 minutes 23 seconds on the NUC 9 Pro.

Memory and Storage

Asus ProArt PA90 comes with 16GB of DDR4 memory, 512GB M.2 PCIe SSD for faster boot times and transfer speeds, and an additional 1TB HDD for more storage capacity.


  • 2 x Thunderbolt 3
  • 4 x DisplayPort 1.4
  • 4 x USB 3.1 Gen2
  • 1 x Ethernet
  • 1 x Headphone Out
  • 1 x Mic In
  • 1 x Audio Line Out

The only downside with the ProArt PA90 is the lack of HDMI ports, which most monitors use. However, you get two Thunderbolt 3 ports that support daisy-chaining to connect multiple devices through a single port.


The Asus ProArt PA90 is the mini PC to beat when it comes to workstation level performance. It packs very powerful hardware in a sleek, compact design that’s also optimized for cooling. The design, performance, and ports make PA90 the best workstation mini PC in the market with Thunderbolt 3.

  • Industry-leading performance
  • Sleek, compact vertical design
  • Can support up to six 4K displays or dual 8K displays
  • Dynamic airflow and liquid cooling
  • Dual Thunderbolt 3 ports
  • No HDMI ports
  • Bulky dual power bricks

6. Intel NUC 9 Extreme Kit – Best Mini PC Kit with Thunderbolt 3

If you want to choose specific components for your PC and do not mind getting your hands dirty, a barebone mini PC is the best option for you. The NUC 9 Extreme Kit, codenamed Ghost Canyon, is one of the most customizable mini PCs on the market. It is an excellent kit for building extreme rigs for gaming and VR.

The NUC 9 Extreme Kit (NUC9i7QNX) is based on Intel’s NUC Compute Element that holds the processor, two memory slots, and two M.2 slots. The NUC Compute Element is used to create modular, high-end gaming SFF systems such as the Razer Tomahawk Gaming Desktop.


The NUC 9 Extreme Kit comes with a 5L smaller chassis that measures 8.5 x 3.8 x 9.4 inches, around six times smaller than typical mid-tower desktops. Inside, there is a 500W 80+ Platinum power supply, baseboard, and the compute element.

The internal chassis baseboard has two PCIe x16 slots and a single PCIe x4 slot. One of the PCIe x16 slots connects the compute element, while the other is reserved for graphics cards. You can connect PCI Express add-in cards to the PCIe x4 slot, but make sure you’re using a single-slot GPU, or it will be inaccessible. There is an extra M.2 slot on the logic board for PCIe SSDs.

On the outside, the NUC 9 Extreme Kit maintains a clean look with a black finish. It is ventilated on the sides for airflow with a skull printed on the wire mesh to add some. Apart from the illuminated power button when turned on, there is no RGB lighting, so you can safely use it in an office environment.

Processing Power

This model comes fitted with a 9th generation Intel Core i7-9750H processor with integrated UHD Graphics. The processor is soldered on the Compute Element, so upgrading means buying a new Compute Element.

The Intel NUC 9 Extreme Kit supports dual-slot GPUs up to 8 inches in length for the best gaming performance. You no longer have to use an eGPU, unlocking the Thunderbolt 3 ports for other peripherals such as monitors. However, the card will run in X8 mode if you use the PCIe x4 slot or M.2 slot on the internal baseboard.

Memory and Storage

As with barebone mini PCs, there is no memory or storage included, but you can add as much as you need with three M.2 slots and two SO-DIMM slots.


  • 2 x Thunderbolt 3
  • 1 x HDMI 2.0a
  • 6 x USB 3.1 Gen2
  • 2 x Gigabit Ethernet
  • 1 x SD card reader (UHS-II)
  • 1 x 3.5mm Headphone/Microphone Combo

The NUC 9 Extreme Kit supports up to three 4K displays simultaneously through Thunderbolt 3 and HDMI. The other Thunderbolt 3 port can be used for daisy-chaining to connect more devices with less cable clutter. Onboard you also get the latest Wi-Fi 6 and integrated Bluetooth.


The NUC 9 Extreme Kit brings near-tower performance in a smaller 5L chassis. It’s a very modular mini PC based on Intel’s Compute Element that should fit the needs of most enthusiast gamers. The ability to choose your own parts when building a PC is something that cannot be understated.

  • Impressive performance
  • Highly modular and upgradeable
  • Two Thunderbolt 3 ports
  • PCIe X16 slot for dedicated GPU
  • Built-in power supply
  • Limited GPU options, up to 2-slot
  • Last-gen processor

Choosing the Best Mini PC with Thunderbolt 3 Ports – The Ultimate Mini PC Buying Guide

Buying the best mini PC for your business or home office shouldn’t be difficult. With our buying guide, you can find the right Thunderbolt 3 mini PC for your needs and budget. Here is what to look for in a good mini PC with a Thunderbolt 3 port:


The CPU is the brains of your Mini PC. You want a processor powerful enough to handle everyday desktop tasks such as web browsing, opening documents, light photo editing, and light productivity tasks. If you won’t play AAA games or editing high-resolution videos, you can skimp on the CPU and spend the money somewhere else.

The Minisforum X35G Mini PC and CHUWI CoreBox Pro come with a 10th gen Intel Core i3-1005G1 processor, great for basic productivity and multimedia. If you need more power for office multitasking, the Intel NUC 10 Performance Kit with a Core i7 is an excellent option, but you’ll pay more.

For high-end AAA gaming and professional creative work, you need a powerful processor, at least a 9th- or 10th-gen Core i7 processor. Using a less powerful processor will bottleneck your GPU (assuming you’re using a powerful dedicated GPU). Sadly, there is no Thunderbolt 3 mini PC with a Ryzen processor.

The MSI MEG Trident X with a 10900K is powerful enough for AAA gaming. If you’re a professional content creator, engineer, or architect working with 3D workflows and high-resolution video editing, we recommend the Asus ProArt PA90 with an Intel Core i9-9900K.


You don’t need a dedicated GPU for basic productivity work like browsing and light photo editing. In most cases, the integrated graphics work just fine.

But if you want to step up and play modern AAA games or your business demand workstation capabilities, a dedicated GPU is required. With Thunderbolt 3 port, you can easily connect an eGPU to accelerate the graphics performance. However, be careful also to use a capable processor to avoid bottlenecking the GPU.

For instance, a Core i3 processor is not powerful enough to bring out the best of an RTX 2080, let alone an RTX 3080. The ideal dedicated GPU for a Core i3 is GTX 1650 or 1660.

eGPUs work great and can significantly boost the performance of integrated graphics. But with Thunderbolt 3 bandwidth limitations, you cannot squeeze every juice from your GPU.

If you’re building the ultimate gaming rig, ensure the mini PC offers a full PCIe x16 slot to install a GPU such as the Intel NUC 9 Extreme Kit and MSI MEG Trident X.

On the other hand, for high-end creative work and graphics-intensive workflows, you need a workstation-class graphics card such as the NVIDIA Quadro P4000 Graphics. Independent software vendor (ISV) certification is another feature to look out for when choosing a mini PC/graphics card with workstation capabilities. ISV ensures your GPU is compatible with many software vendors such as Adobe, AutoCAD, and more.


Usually, most mini PCs allow you to upgrade the memory, which is excellent as you can add more RAM as your bandwidth requirements increases. However, some budget mini PCs such as the Minisforum X35G Mini PC and Chuwi CoreBox Pro come with soldered memory, meaning there is no way of upgrading it.

For mini PCs with soldered memory, ensure you’re getting enough memory for your needs and the future. We recommend 8GB of memory for everyday productivity and office use.

If you’re a power user, multitasker, content creator, or gamer, you’ll benefit more from 16GB of memory. We recommend choosing a mini PC with upgradable memory for power users and creators. This means you can add more RAM to match your demanding workstation needs instead of buying a new mini PC.


The best mini PC comes with a solid-state drive for storage and offers an easy way for upgrading. An SSD provides faster boot times, fast application loading times, and faster transfer speeds. Ensure you’re getting at least one SSD or an M.2 slot for storage.

Some mini PCs feature additional storage capabilities with 2.5-inch HDDs. HDDs should be used to increase the storage capacity but not as a boot drive because they are super slow. The storage amount you need in a PC depends on your workflow and needs.

Design & Size

One of the advantages of buying a mini PC over a desktop is saving desk space. If everything remains the same, select the smallest mini PC you can get. You can save even more desk space by buying a mini PC with a VESA mount to hide it behind the monitor.

Packing so much power in a small chassis reduces airflow and cooling capabilities. The fans might run very often than desktops, so it’s good to select a mini PC that’s less noisy. Most mini PCs are ventilated to improve airflow and cooling efficiency.

Asus ProArt PA90 has the best design in terms of aesthetics and cooling. It implements liquid cooling with an adaptive vent at the top that extends to improve airflow on heavy loads.


Like desktops, you want a mini PC that allows you to add more components as your business or office needs increase. Most mini-PCs will enable you to swap some parts, but the accessibility differs across different mini PCs.

You want a mini PC that is easy to swap or add more memory and storage without technical expertise. Intel NUCs are the best mini PCs for upgradability in the market.

If you’re a beginner or don’t want to get your hands dirty, you can select a ready-to-go mini PC with all the components pre-installed instead of a barebone mini PC. A barebone mini PC comes with the processor only and requires you to add memory, storage, and GPU (for dedicated graphics) yourself.


In addition to Thunderbolt 3, you should have enough ports to connect multiple peripherals, including monitor, mouse, keyboard, external drives, and more. It’s good to look out for more USB Type-A ports and video output ports such as HDMI and DisplayPort.

Like most desktops, you should have a couple of ports in the front to connect your frequently used peripherals easily. You don’t have to struggle to access the ports at the back and mess with your setup.

While all the mini PCs features in this guide have a Thunderbolt 3 port, some include a second port for daisy-chaining. Daisy-chaining allows you to connect multiple devices through a single port. A mini PC with two Thunderbolt 3 ports ensures you have an extra port for accessories if using one for an eGPU or monitor. The Intel NUC 9 Extreme Kit and Asus ProArt PA90 come with two Thunderbolt 3 ports each.

Bundled Keyboard and Mouse

While not as vital as the other factors, a mini PC with a bundled keyboard and mouse can save you some money when building a new setup. However, it is not a bigger deal since most manufacturers cheap out on the included keyboard and mouse.

Best Mini PCs with Thunderbolt 3 Ports – Frequently Asked Questions

What’s the difference between a mini PC and a desktop?

A mini PC is small and compact than a desktop, allowing it to fit in tighter spaces and occupy less desk space.

Are mini PCs better than laptops?

Yes, mini PCs are more powerful and customizable than laptops. You can fit a dedicated desktop-class graphics card in a mini PC and access more ports to connect multiple displays and peripherals.

What is the smallest PC with a Thunderbolt 3 port?

Minisforum X35G Mini PC is the smallest mini PC with a Thunderbolt 3 port in the market. It comes with a 10th gen Intel processor great for office productivity and multimedia.

Should I buy a barebone or ready-to-go mini PC?

If you want to choose specific components for your PC, a barebone mini PC is the right option. However, if you don’t have much technical know-how, you’ll be better off with a ready-to-go mini PC.

Are mini PCs good for gaming?

Mini PCs with a dedicated graphics card and powerful CPU can run demanding games such as Call of Duty, League of Legends, CS:GO, cyberpunk 2077, and more AAA titles with smooth frame rates.


Previous Post

Upcoming Experiment Converts Toyota Moox Fleet into AR Tour Karts

Next Post
Best 5K Monitors

6 Best 5K Monitors – Buying Guide (2021)

Related Posts