Best Mini PC in 2026: Small, Quiet Desktops for Work
Five compact desktops compared on manufacturer specs and independent expert recommendations, from a quiet all-rounder to budget machines with big upgrade headroom.
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Which one should you buy?
Our picks by what matters to you · details below ↓
Best for: Home-office users wanting quiet, upgradeable multi-monitor desktop
Check price on Amazon- Also GreatGEEKOM A6Best for: Multitaskers and creators wanting power out of the boxCheck price
- Premium PickBeelink SER9 ProBest for: Remote workers wanting quiet speed and built-in conferencing audioCheck price
- Best ValueGMKtec G10Best for: Budget buyers building multi-display setups for light office workCheck price
- Best BudgetGMKtec NucBox M6 UltraBest for: Budget users wanting modern ports and big upgrade headroomCheck price
Choosing the best mini PC in 2026 comes down to a few trade-offs: how many monitors you need to drive, whether you want to upgrade memory and storage later, and how quiet the machine needs to be on your desk. We narrowed the field to five picks that cover most home-office and multi-display needs, from a quiet, expandable all-rounder to budget boxes with plenty of room to grow.
This guide is based on manufacturer specs and independent expert recommendations, not our own hands-on testing. Prices change often, so use the live "check price" buttons on each card instead of relying on a number in the text.
Best Mini PC Picks at a Glance
| Pick | Label | Processor | Memory | Storage | Displays | Best for | Buy |
|---|---|---|---|---|---|---|---|
| GEEKOM A5 2027 Edition | Best Overall | Ryzen 7 7730U (8 cores) | 16GB DDR4-3200, expandable to 64GB | 512GB, up to 7TB across three bays | Up to four 4K | Quiet, upgradeable multi-monitor home office | Check price |
| GEEKOM A6 | Also Great | Ryzen 7 6800H (8-core) | 32GB DDR5, upgradeable to 64GB | 1TB PCIe 4.0 | Up to 4 independent 4K | Multitaskers and creators | Check price |
| Beelink SER9 Pro | Premium Pick | Ryzen 7 H 255 (8C/16T) | 32GB LPDDR5X, soldered | 1TB, up to 8TB with second slot | Triple 4K | Remote workers who want quiet speed | Check price |
| GMKtec G10 | Best Value | Ryzen 5 3500U (4 cores) | 16GB DDR4-2400, expandable to 64GB | 512GB, up to 16TB | Triple 4K | Budget multi-display, light office work | Check price |
| GMKtec NucBox M6 Ultra | Best Budget | Ryzen 5 7640HS (6 cores) | DDR5 up to 128GB | Dual M.2 PCIe 4.0, up to 8TB | Triple 4K | Modern ports and big upgrade headroom | Check price |
GEEKOM A5 2027 Edition: Best Overall for Quiet Multi-Monitor Work
Best for: Home-office users wanting quiet, upgradeable multi-monitor desktop
A well-rounded, expandable mini PC with an 8-core Ryzen 7, quad-display support and three drive bays. It suits buyers who want a quiet, upgradeable machine that can run all day.
Read our full GEEKOM A5 2027 Edition review →- Weight
- 652g
- Dimensions
- 117 × 112 × 49.2 mm
- Display
- Supports quad 4K @60Hz via 2× HDMI + 2× USB-C
- Processor
- AMD Ryzen 7 7730U (8 cores, 16 threads, 2.0-4.5 GHz)
- RAM
- 16GB DDR4-3200 dual-channel, expandable to 64GB
- Storage
- 512GB M.2 2280 NVMe SSD (expandable to 7TB total across 3 bays)
Reasons to buy
- Supports up to four 4K displays via dual HDMI and dual USB-C
- Upgradeable to 64GB RAM and 7TB across three drive bays
- Quiet 24/7 operation with IceBlast 3.0 cooling
- Compact 652g body with 2.5GbE and plentiful USB ports
- Windows 11 Pro installed, with verified Linux compatibility
Reasons to avoid
- DDR4 memory is an older standard than DDR5
- Ryzen 7 7730U is a 15W base TDP efficiency-focused chip
- Wi-Fi 6 rather than newer Wi-Fi 6E
- TechRadar
- 8.0
- DROIX
- 9.0
- Vivid Repairs
- 8.5
- TweakTown
- 9.0
The GEEKOM A5 2027 Edition earns Best Overall because it combines an 8-core Ryzen 7 7730U, support for up to four 4K displays and three drive bays in a compact body. It is recommended in 5 independent expert guides, and it suits home-office users who want a quiet, upgradeable desktop that can run all day.
Keep reading about GEEKOM A5 2027 Edition
The standout is flexibility. Two HDMI 2.0 ports and two USB-C 3.2 Gen 2 ports drive quad 4K at 60Hz. Memory ships at 16GB DDR4-3200 in dual-channel and expands to 64GB, while the 512GB NVMe SSD can grow to 7TB total across three bays. The IceBlast 3.0 cooling system is built for quiet 24/7 operation, and the port selection includes 2.5G Ethernet, an SD card reader and plenty of USB-A.
Expert scores are consistently strong: TechRadar, DROIX and TweakTown each gave 4.5 out of 5, and Vivid Repairs scored it 8.5 out of 10. Windows 11 Pro comes pre-installed, and Linux compatibility is verified.
The trade-off
The A5 uses DDR4, an older memory standard than DDR5. The Ryzen 7 7730U is an efficiency-focused chip with a 15W base TDP, and wireless is Wi-Fi 6 rather than the newer Wi-Fi 6E. It sits in the premium tier of this group, so it is the pick for people who value expandability and quiet over the latest memory.
GEEKOM A6: Also Great for Power Out of the Box
Best for: Multitaskers and creators wanting power out of the box
Packs a powerful 8-core processor, 32GB DDR5 and a 1TB fast SSD into a tiny aluminum body. A strong pick for multitaskers and creators who don't want to upgrade right away.
Read our full GEEKOM A6 review →- Weight
- 450g
- Dimensions
- 112.4×112.4×37mm
- Display
- Supports up to 4 independent 4K displays or 8K via USB4/USB-C DisplayPort
- Processor
- AMD Ryzen 7 6800H (8-core, 16-thread, 3.2-4.7GHz, 45W TDP)
- RAM
- 32GB DDR5-4800 SO-DIMM, upgradeable to 64GB
- Storage
- 1TB M.2 NVMe SSD PCIe 4.0 x4
Reasons to buy
- 8-core Ryzen 7 6800H with Radeon 680M graphics
- 32GB DDR5 RAM and 1TB PCIe 4.0 SSD included
- Dual USB4 ports plus 2.5GbE and Wi-Fi 6E
- Ultra-light 450g aluminum chassis
- Supports up to four independent 4K displays
Reasons to avoid
- Single SSD included; no extra drive bays listed
- Older Ryzen 6000-series chip generation
- Tom's Guide
- 9.0
- TechRadar
- 9.0
- Windows Central
- 9.0
- PCGamesN
- 7.0
- GBAtemp
- 8.0
- TweakTown
- 9.0
The GEEKOM A6 is the pick for multitaskers and creators who want a capable machine without upgrading anything first. It pairs an 8-core Ryzen 7 6800H and Radeon 680M graphics with 32GB DDR5 and a 1TB PCIe 4.0 SSD, and it is recommended in 6 independent expert guides, the most of any pick here. It also sits in the budget tier of this comparison.
Keep reading about GEEKOM A6
The chassis is aluminum, weighs 450g and is under 1 pound, so it is easy to tuck onto a crowded desk. Connectivity is a highlight: two USB4 ports at the rear, 2.5GbE Ethernet, Wi-Fi 6E and Bluetooth 5.2. It supports up to 4 independent 4K displays or 8K via USB4/USB-C DisplayPort, and memory can be upgraded to 64GB. Windows 11 Pro is pre-installed.
Reviewers rate it highly. TweakTown gave it 9 out of 10, Windows Central 4.65 out of 5, TechRadar 4.5 out of 5 and PCGamesN 7 out of 10.
The trade-off
Only a single SSD is included, and the listing shows no extra drive bays, so storage growth is more limited than on the A5. The Ryzen 6000-series chip is also an older generation. If you plan to add several drives, look at the A5 or the GMKtec models instead.
Beelink SER9 Pro: Premium Pick for Quiet Conferencing Speed
Best for: Remote workers wanting quiet speed and built-in conferencing audio
A fast, quiet mini PC with strong integrated graphics and built-in conferencing audio. Best for those who value performance and silence over RAM upgradability.
Read our full Beelink SER9 Pro review →- Weight
- 780g
- Dimensions
- 135 × 135 × 44.7mm
- Display
- Triple display support (4K via HDMI, DP, USB4)
- Processor
- AMD Ryzen 7 H 255 (8C/16T, 4.9GHz max)
- RAM
- 32GB LPDDR5X 6400 MT/s (soldered)
- Storage
- 1TB M.2 PCIe 4.0 SSD (expandable to 8TB with second slot)
Reasons to buy
- Radeon 780M graphics with 8-core Ryzen 7 processor
- Near-silent 32dB cooling holds up under sustained load
- Quad-mic array and dual speakers suit video conferencing
- Dual M.2 slots allow storage expansion up to 8TB
- Triple 4K display support via USB4, HDMI and DisplayPort
Reasons to avoid
- 32GB LPDDR5X memory is soldered and not upgradeable
- Only one HDMI and one DisplayPort output
- Larger and heavier than several rivals at 780g
- Windows Central
- 8.0
- Notebookcheck
- 8.0
- TechRadar
- 9.0
The Beelink SER9 Pro is the Premium Pick for remote workers who want a fast, near-silent machine with built-in conferencing audio. It combines an 8-core Ryzen 7 H 255 with Radeon 780M graphics, and it has a quad-microphone array and dual HD speakers. Four independent expert guides recommend it.
Keep reading about Beelink SER9 Pro
Cooling is rated at a near-silent 32dB, and the design is meant to hold up under sustained load. It supports triple 4K displays via USB4, HDMI and DisplayPort, and the 1TB PCIe 4.0 SSD can be joined by a second M.2 slot for up to 8TB. Networking includes 2.5Gbps Ethernet, Wi-Fi 6 and Bluetooth 5.2.
TechRadar scored it 4.5 out of 5, Windows Central 4 out of 5 and Notebookcheck 80.2 out of 100.
The trade-off
The 32GB of LPDDR5X memory is soldered and cannot be upgraded, so choose carefully if you expect to need more later. You also get only one HDMI and one DisplayPort output, and at 780g it is larger and heavier than several rivals here. It is the best fit for people who prize performance and silence over RAM upgradability.
GMKtec G10: Best Value for Budget Multi-Display Setups
Best for: Budget buyers building multi-display setups for light office work
An affordable way to drive three displays in a very small package, with generous room to expand memory and storage. Suits light office work rather than demanding tasks.
Read our full GMKtec G10 review →- Weight
- 284 g
- Dimensions
- 103×98×42 mm
- Display
- Triple display output up to 4K@60Hz via HDMI/DP/USB-C
- Processor
- AMD Ryzen 5 3500U (4 cores, 8 threads, up to 3.7 GHz)
- RAM
- 16GB DDR4-2400 MT/s (expandable to 64GB)
- Storage
- 512GB M.2 2280 PCIe 3.0 SSD (expandable to 16TB)
Reasons to buy
- Triple 4K output via HDMI 2.1, DisplayPort and USB-C
- Dual M.2 slots expand to 16TB storage
- Expandable to 64GB RAM
- Very compact 103×98×42mm footprint
- 2.5GbE Ethernet for fast wired networking
Reasons to avoid
- Ryzen 5 3500U is an older four-core processor
- DDR4-2400 memory and PCIe 3.0 storage are slower
- Wi-Fi 5 and Bluetooth 5.0 are dated wireless standards
- TechRadar
- 8.0
- Vivid Repairs
- 7.0
The GMKtec G10 is the Best Value pick for budget buyers who want to run three displays from a very small box. It is aimed at light office work rather than demanding tasks, and four independent expert guides recommend it.
Keep reading about GMKtec G10
Its compact footprint pairs with generous expansion. Triple 4K output comes via HDMI 2.1, DisplayPort 1.4 and USB-C, memory expands to 64GB, and two M.2 slots allow storage up to 16TB. It also has 2.5GbE Ethernet and USB-C power delivery charging compatibility. TechRadar scored it 4 out of 5, and Vivid Repairs gave it 7 out of 10.
The trade-off
The hardware is dated. The Ryzen 5 3500U is an older four-core processor, DDR4-2400 memory and PCIe 3.0 storage are slower, and wireless is Wi-Fi 5 with Bluetooth 5.0. That suits light office work, but if you want headroom for heavier work, the GEEKOM A6 or A5 are stronger choices.
GMKtec NucBox M6 Ultra: Best Budget for Modern Ports and Upgrades
Best for: Budget users wanting modern ports and big upgrade headroom
A modern, highly expandable mini PC with fast ports and dual Ethernet at a budget tier. A smart choice for tinkerers and networking-minded users.
Read our full GMKtec NucBox M6 Ultra review →- Weight
- 528 g (bare unit), 1386 g (full packaging)
- Dimensions
- 128.8 × 127 × 47.8 mm
- Display
- Triple display output: HDMI 2.0 (4K@60Hz), DisplayPort (4K@60Hz, up to 8K@60Hz), USB4 (up to 8K)
- Processor
- AMD Ryzen 5 7640HS, 6 cores/12 threads, up to 5.0 GHz
- RAM
- DDR5 4800 MT/s, SO-DIMM ×2, max support 128GB
- Storage
- Dual M.2 2280 PCIe 4.0 NVMe SSD slots, expandable up to 8TB
Reasons to buy
- 6-core Ryzen 5 7640HS boosts up to 5.0GHz
- Dual SO-DIMM slots support up to 128GB DDR5
- USB4 40Gbps plus dual 2.5GbE Ethernet
- Dual PCIe 4.0 M.2 slots expand to 8TB
- Triple 4K display output with Wi-Fi 6E
Reasons to avoid
- Radeon 760M graphics are less powerful than 780M-class options
- Larger 120W power adapter adds bulk
- TechRadar
- 8.0
- TechPowerUp
- 10.0
- Notebookcheck
- 7.7
The GMKtec NucBox M6 Ultra is the Best Budget pick for tinkerers and networking-minded users who want modern ports and lots of upgrade headroom. It is built around a 6-core Ryzen 5 7640HS with up to 5.0 GHz boost, and four independent expert guides recommend it.
Keep reading about GMKtec NucBox M6 Ultra
Expansion is the draw. Two SO-DIMM slots support up to 128GB of DDR5, and dual PCIe 4.0 M.2 slots expand storage up to 8TB. Connectivity includes a USB4 port at 40Gbps, dual 2.5GbE Ethernet, Wi-Fi 6E and Bluetooth 5.2, and it supports triple 4K display output. The bare unit weighs 528g. Notebookcheck scored it 7.7 out of 10 and TechRadar 4 out of 5.
The trade-off
Its Radeon 760M graphics are less powerful than 780M-class options such as the Beelink SER9 Pro's. The 120W power adapter also adds bulk to a desk setup that is otherwise small.
Compare our picks side by side
The specs most of our picks share, from each maker’s spec page (— = not published). Expert score = the average of published expert reviews, which rate each product for its price. Scroll sideways on small screens.
| Spec | GEEKOM A5 2027 Edition | GEEKOM A6 | Beelink SER9 Pro | GMKtec G10 | GMKtec NucBox M6 Ultra |
|---|---|---|---|---|---|
| Best for | Best Overall | Also Great | Premium Pick | Best Value | Best Budget |
| Expert score | 8.6 | 8.5 | 8.3 | 7.5 | 8.6 |
| Price vs. these picks | Higher | Lower | Middle | Lower | Lower |
| Weight | 652g | 450g | 780g | 284 g | 528 g (bare unit), 1386 g (full packaging) |
| Dimensions | 117 × 112 × 49.2 mm | 112.4×112.4×37mm | 135 × 135 × 44.7mm | 103×98×42 mm | 128.8 × 127 × 47.8 mm |
| Display | Supports quad 4K @60Hz via 2× HDMI + 2× USB-C | Supports up to 4 independent 4K displays or 8K via USB4/USB-C DisplayPort | Triple display support (4K via HDMI, DP, USB4) | Triple display output up to 4K@60Hz via HDMI/DP/USB-C | Triple display output: HDMI 2.0 (4K@60Hz), DisplayPort (4K@60Hz, up to 8K@60Hz), USB4 (up to 8K) |
| Processor | AMD Ryzen 7 7730U (8 cores, 16 threads, 2.0-4.5 GHz) | AMD Ryzen 7 6800H (8-core, 16-thread, 3.2-4.7GHz, 45W TDP) | AMD Ryzen 7 H 255 (8C/16T, 4.9GHz max) | AMD Ryzen 5 3500U (4 cores, 8 threads, up to 3.7 GHz) | AMD Ryzen 5 7640HS, 6 cores/12 threads, up to 5.0 GHz |
| RAM | 16GB DDR4-3200 dual-channel, expandable to 64GB | 32GB DDR5-4800 SO-DIMM, upgradeable to 64GB | 32GB LPDDR5X 6400 MT/s (soldered) | 16GB DDR4-2400 MT/s (expandable to 64GB) | DDR5 4800 MT/s, SO-DIMM ×2, max support 128GB |
| Storage | 512GB M.2 2280 NVMe SSD (expandable to 7TB total across 3 bays) | 1TB M.2 NVMe SSD PCIe 4.0 x4 | 1TB M.2 PCIe 4.0 SSD (expandable to 8TB with second slot) | 512GB M.2 2280 PCIe 3.0 SSD (expandable to 16TB) | Dual M.2 2280 PCIe 4.0 NVMe SSD slots, expandable up to 8TB |
| Ports | 2× HDMI 2.0, 2× USB-C 3.2 Gen 2, 3× USB-A 3.2 Gen 2, 1× USB-A 2.0, 2.5G RJ45, 3.5mm audio, SD card reader | 2× USB 3.2 Gen 2 Type-A (front), 1× USB 3.2 Gen 2 Type-C (front), 1× USB 3.2 Gen 2 Type-A (rear), 1× USB 2.0 Type-A (rear), 2× USB 4 Gen 3 Type-C (rear), 2× HDMI 2.0, 1× 2.5GbE RJ45, 3.5mm audio jack, SD card reader | 1x USB4 40Gbps, 1x HDMI, 1x DisplayPort, 2x USB 3.2, 2x USB 2.0, 2x 3.5mm audio, 1x 2.5G LAN | 2x USB 3.2 Gen1, 1x USB 2.0, 1x HDMI 2.1, 1x DisplayPort 1.4, 2x USB-C (one with DP/data/PD, one PD only), 1x 3.5mm audio jack, 1x RJ45 2.5GbE | 3× USB 3.2 Gen2 (10Gbps), 1× USB4 (40Gbps), 1× USB 2.0, 1× HDMI 2.0, 1× DisplayPort, 2× 2.5G Ethernet, 1× 3.5mm audio jack |
| Where to buy | Check price | Check price | Check price | Check price | Check price |
How to Choose the Best Mini PC
Decide how many displays you need
All five picks can drive three or more 4K displays, but they do it differently. The GEEKOM A5 2027 Edition and GEEKOM A6 support up to four, while the other three are listed for triple-display output. Check which ports you would need for your monitors, since some outputs run through USB-C or USB4.
Think about upgrades
If you want to add memory or storage later, look at the A5, G10 and M6 Ultra. The Beelink SER9 Pro has soldered memory, so buy the capacity you need up front. DDR5 is the newer memory standard, found on the A6 and M6 Ultra, while the A5 and G10 use DDR4.
Match the processor to the workload
The 8-core Ryzen 7 machines (A5, A6, SER9 Pro) are the better fit for multitasking and creative work. The 6-core M6 Ultra sits in the middle, and the four-core G10 is best kept for light office tasks.
Check networking and wireless
Every pick includes 2.5GbE or faster wired networking, and the M6 Ultra has two ports. For wireless, the A6 and M6 Ultra offer Wi-Fi 6E, the A5 and SER9 Pro offer Wi-Fi 6, and the G10 is limited to Wi-Fi 5.
Consider noise and size
The SER9 Pro is rated at 32dB and the A5 is built for quiet 24/7 operation. For the smallest footprint, look at the GMKtec G10 or the lightweight GEEKOM A6.
How We Picked
We narrowed the field to five mini PCs using manufacturer specs, expert review scores and how many independent buying guides recommend each model. We did not run our own hands-on tests. We looked for a balance of processing power, display support, expandability, connectivity and noise, then assigned each pick a role based on who it suits best. Only specs published by the manufacturer are quoted, and expert scores are cited by publication where available.
Bottom Line
For most people, the GEEKOM A5 2027 Edition is the best mini PC here: quiet, expandable and able to drive four 4K displays. Choose the GEEKOM A6 if you want strong specs out of the box, and the Beelink SER9 Pro if silence and conferencing audio matter more than upgrading memory. On a tighter budget, the GMKtec G10 handles light multi-display work, while the NucBox M6 Ultra offers modern ports, including USB4 and dual 2.5GbE, plus plenty of upgrade room.
Ready to buy?
Best OverallGEEKOM A5 2027 EditionCheck price- Also GreatGEEKOM A6Check price
- Premium PickBeelink SER9 ProCheck price
- Best ValueGMKtec G10Check price
- Best BudgetGMKtec NucBox M6 UltraCheck price
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Frequently asked questions
Which mini PC supports the most 4K displays?
The GEEKOM A5 2027 Edition and the GEEKOM A6: both support up to four 4K displays. The A5 does it via two HDMI 2.0 and two USB-C ports, while the A6 uses USB4/USB-C DisplayPort. The other three picks are listed for triple 4K output.
Which mini PC has the most RAM headroom?
The GMKtec NucBox M6 Ultra: up to 128GB of DDR5 across two SO-DIMM slots. The GEEKOM A5, GEEKOM A6 and GMKtec G10 expand to 64GB, while the Beelink SER9 Pro's memory is soldered.
Which mini PCs are the quietest?
Two picks stand out for low noise: the Beelink SER9 Pro, whose cooling is rated at a near-silent 32dB, and the GEEKOM A5 2027 Edition, which is built for quiet 24/7 operation with its IceBlast 3.0 cooling.
What is the best mini PC for light office work on a budget?
The GMKtec G10: it is the Best Value pick, with triple 4K output and room to expand to 64GB of RAM and 16TB of storage. Its Ryzen 5 3500U is an older four-core chip, so it suits light office tasks rather than demanding work.
Can I upgrade the memory on the Beelink SER9 Pro?
No, the Beelink SER9 Pro's 32GB of LPDDR5X memory is soldered. You can expand storage with its second M.2 slot, up to 8TB.
Sources
Specs are taken from the manufacturers' official pages; expert recommendations from the publications below.
- GEEKOM A5 2027 Edition: geekompc.com, geekom.co.uk, hostbor.com, guru3d.com
- GEEKOM A6: geekom.com, cnx-software.com, techradar.com, droix.net
- Beelink SER9 Pro: bee-link.com, notebookcheck.net, techradar.com
- GMKtec G10: gmktec.com, microcenter.com, techradar.com, de.gmktec.com
- GMKtec NucBox M6 Ultra: gmktec.com, techpowerup.com, de.gmktec.com, gmktec-store.com
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