The Best mini atx pc of 2025 – Reviewed and Top Rated

After hours researching and comparing all models on the market, we find out the Best mini atx pc of 2025. Check our ranking below.

2,401 Reviews Scanned

Rank No. #1

KAMRUI Pinova P2 Mini PC 16GB RAM 512GB SSD, AMD Ryzen 4300U 28W(Beats 10110U/3500U/N95,Up to 3.7GHz) Mini Computers,Triple 4K Display/HDMI+DP+Type-C/WiFi/BT for Home/Business Mini Desktop Computers

【AMD Ryzen 4300U True 4-Core CPU: Outperforms N95 & i3-10110U】KAMRUI P2 Mini PC is equipped with true 4-core AMD Ryzen 4300U processor built on advanced 7nm Zen2 architecture，This means you get consistent, unthrottled performance for hours on end, whether you’re running multiple browser tabs, streaming 4K content, or managing virtual machines. Compare that to Intel N95 (4 efficiency cores that throttle under load) or Intel i3-10110U (only 2 cores total), and the difference is night and day: The KAMRUI P2 AMD Ryzen 4300U (28W) is 40% faster than the Intel i3-10110U and 25% faster than the Intel N95 in multi-core tasks, ensuring smooth, lag-free performance even during heavy workloads.
【Integrated AMD Radeon Graphics: 2.5X Stronger for Tri 4K】The KAMRUI P2 AMD 4300U Mini PC have unlocked the full potential of the built-in AMD Radeon Vega 5 graphics with 28W power delivery, making it 2.5 times stronger than the Intel UHD graphics found in the N95 and i3-10110U. This means you can enjoy Tri 4K@60Hz displays without a single stutter, perfect for productivity setups, home theaters, or even light photo/video editing and casual gaming. While the Intel N95/i3-10110U struggle to run a single 4K display without lag, The KAMRUI AMD 4300U Mini PC handles Tri 4K effortlessly, turning your workspace into a high-efficiency hub or your living room into a premium entertainment center.
【Large Storage Capacity, Easy Expansion】KAMRUI Pinova P2 mini computers is equipped with 16GB LPDDR4 for faster multitasking and smooth application switching. 512GB M.2 SSD ensures fast startup, fast file transfers and plenty of storage space,eliminating slow loading times and ensuring fast responsiveness. the two storage slots (1x M.2 2280 SATA/NVMe PCIe3.0 slot, 1x M.2 2280 SATA slot) can be combined to provide up to 4TB of total storage(Not included). This gives you enough space for all your projects, media and data.
【4K Triple Display】KAMRUI Pinova P2 4300U mini desktop computers is equipped with HDMI2.0 ×1 +DP1.4 ×1+USB3.2 Gen2 Type-C ×1 interfaces for faster transmission, Triple 4K@60Hz Display, KAMRUI P2 mini computer is ideal for visual home entertainment, home office, conference rooms, etc. USB3.2 Gen2 Type-A port ×2 with a transfer speed of up to 10 Gbps (21 times faster than USB 2.0) for efficient data transfer. Ideal for seamless multitasking between spreadsheets, browsers and presentations, or for an immersive entertainment experience.
【USB3.2 Gen2 Type-C 10Gbps, Versatile connectivity】KAMRUI P2 mini desktop pc fast and versatile connectivity! The USB3.2 Gen2 Type-C port offers a data transfer rate of 10Gbps and simultaneously supports DisplayPort 1.4 video output. The P2 AMD Ryzen 4300U Mini PC is complemented by Gigabit LAN, WiFi and Bluetooth, so nothing stands in the way of a productive working environment.

Rank No. #2

GMKtec Mini PC Intel N150 (Turbo 3.6GHz) 16GB DDR4 1TB PCIe M.2 NVMe SSD, Intel i226-V Desktop Computer 4K Dual HDMI Display/4x USB3.2/WiFi 6/BT5.2/RJ45 Ethernet Nucbox G3 Plus

2025 INTEL TWIN LAKE N150 PROCESSOR - The G3 Plus mini pc uses the latest Twin Lake N150 CPU 4 Core 4 Threads 6MB cache, burst speed up to 3.6GHz. As an upgrade of the Alder Lake N100, the N150 offers an overall performance improvement of 6%-10% and 15% improvement over the N95. Ideal for routine tasks, office work and home entertainment,which is more convenient than traditional desktop pc.
16GB RAM MEMORY & 1TB SSD STORAGE - GMKtec Nucbox G3 Plus mini pc is prebuilt with 16GB DDR4 RAM, you will enjoy a speedier experience with Built-in 1TB PCIe 3.0 M.2 2280 NVMe SSD Hard Drive. Our mini desktop pc boots up in seconds, work on multiple browser tabs, software applications and quickly transfers files.
RICH INTERFACE - Nucbox G3 Plus mini computer is equipped with USB 3.2*4,up to 5Gbps/S, HDMI(4K@60Hz)×2, 3.5mm Audio Jack. Supports WiFi 6, and Gigabit Ethernet RJ45 2.5GbE network connectivity, Bluetooth 5.2. This Mini PC supports multiple device connection and can be used with servers, monitoring equipment, office equipment, displays, projectors, televisions, etc.
4K DUAL SCREEN DISPLAY - Mini desktop computer is equipped with upgraded Intel Graphics(max 1000MHz), supports 4K video playback and AV1 decoding, connect the pc with a projector as a home theatre, enjoy a variety of entertainments. Two HDMI 2.0 ports allows you to multi-task efficiently on two 4K@60Hz displays.
WiFi6 & BT5.2 - Features the latest wireless connectivity with 802.11ax which offers speeds up to 600Mbps. Built-in Bluetooth 5.2 enables you to connect multiple wireless devices such as mice, keyboard, monitoring equipment, printer and monitor. High-speed wireless connection technology, reliable and efficient transmission speed, providing a faster internet experience for browsing and streaming. Small pc supports Wake On LAN, PXE Boot, RTC Wake and Auto Power On, ideal to use as a server.

Rank No. #3

GMKtec Mini PC, Intel Twin Lake N150 (Upgraded N100), 16GB DDR4 RAM 512GB PCIe M.2 SSD, Desktop Computer 4K Dual HDMI/USB3.2/WiFi 6/BT5.2/2.5GbE RJ45 for Office, Business

2025 INTEL TWIN LAKE N150 PROCESSOR - The G3 Plus mini pc uses the latest Twin Lake N150 CPU 4 Core 4 Threads 6MB cache, base speed of 800Mhz with a burst speed up to 3.6GHz. As an upgrade of the Alder Lake N100, the N150 offers an overall performance improvement of 6%-10% and 15% improvement over the N95. Ideal for routine tasks, office work and home entertainment,which is more convenient than traditional desktop pc.
16GB RAM MEMORY & 512GB SSD STORAGE - GMKtec Nucbox G3 mini pc is prebuilt with 16GB DDR4 RAM, you will enjoy a speedier experience with Built-in 512GB PCIe 3.0 M.2 2280 NVMe SSD Hard Drive. Our mini desktop pc boots up in seconds, work on multiple browser tabs, software applications and quickly transfers files.
RICH INTERFACE - Nucbox G3 mini computer is equipped with USB 3.2*4,up to 5Gbps/S, HDMI(4K@60Hz)×2, 3.5mm Audio Jack. Supports WiFi 6, and Gigabit Ethernet RJ45 2.5GbE network connectivity, Bluetooth 5.2. This Mini PC supports multiple device connection and can be used with servers, monitoring equipment, office equipment, displays, projectors, televisions, etc.
4K DUAL SCREEN DISPLAY - Mini desktop computer is equipped with upgraded Intel Graphics(max 1000MHz), supports 4K video playback and AV1 decoding, connect the pc with a projector as a home theatre, enjoy a variety of entertainments. Two HDMI 2.0 ports allows you to multi-task efficiently on two 4K@60Hz displays.
UPGRADED COOLING FAN - The G3 PLUS has upgraded the cooling fan to reduce fan noise and thermals. We are using an upgraded thermal paste as well to help reduce heat on the CPU.

Rank No. #4

GMKtec M5 Plus Gaming Mini PC Ryzen 7 5825U (Upgraded 7430U), 32GB RAM 1TB SSD Dual NIC LAN 2.5GbE Desktop Computers Office Home, Triple 4K Display, WiFi 6E, USB3.2, USB-C, BT 5.2, DP, HDMI

MINI PC FOR OFFICE GAMING - UPGRADED GMKtec Nucbox M5 Plus Series is equipped with the powerful AMD Ryzen 7 5825U processor, 8 Cores/16 Threads, Base 2.00GHz (Power Saving Quiet Mode) with Turbo Boost up to 4.50GHz (Performance Mode) in BIOS settings, Based on the ZEN 3+ architecture, this small but powerful mini pc delivers satisfying results in productivity, office work, and gaming. 35% Performance increase over previous AMD Ryzen 5 7430U/ Ryzen 7 5700U, 5600U, 5560U, 5500U.
32GB DDR4 RAM & 1TB PCIE SSD - Installed with DDR4 32GB RAM Dual Channel (2x16GB), the Nucbox M5 Plus mini pc support expansion to 64GB RAM. Featured with 1TB M.2 2280 PCIe 3.0 SSD, support dual slot expansion to 4TB SSD. (Upgrades not included)
DUAL NIC LAN 2.5GBE ETHERNET - Fast Network Speeds: Enjoy up to 2500Mbps data transmission speed without worrying about lagging. Ideal for working, gaming, and surfing the internet. Great for Untangle, Pfsense or as a server office PC.
MINI DESKTOP COMPUTER WITH 4K TRIPLE SCREEN DISPLAY - Nucbox M5 Plus integrates AMD Radeon Graphics 8 Cores 2000 MHz GPU to deliver powerful graphics processing power to easily handle the demands of complex design software, 4K@60Hz UHD video editing, and playback. It can connect to 3 display screens simultaneously.
FAST INTERNET WiFi 6E + BT5.2 CONNECTION - GMKtec Mini PC with WiFi-6E Wireless, have 2.5G/5G/6G triple band, more faster and lower latency. Bluetooth 5.2 allowing you more quickly to connect other wireless devices (headset, mouse, keyboard, etc.) Interface features 2*USB3.2 ports, 2*USB2.0 ports, 1*HDMI 2.0 port(4K@60Hz), 1*USB-C port(PD/DP/DATA), 1*DP Port, 1*Audio 3.5mm (HP&MIC), 1*DC Power Port.

Rank No. #5

FIREBAT Mini Gaming PC Ryzen7 6800H【A6】8C/16T, Up to 4.7GHz, AMD Radeon 680M Graphics, USB4, WiFi 6 BT5.2, 2.5G LAN, 16GB DDR5 4800MHz Dual Channel, 512GB PCIe, Student/Home/Business Desktop Computer

√ Superior Performance CPU -- FIREBAT AMD mini computer is equipped with an upgraded AMD Ryzen 7 6800H processor, 8 cores/16 threads, up to 4.7GHz, based on ZEN 3+ architecture, adopting TSMC 6nm FinFET processor technology for CPU cores. It's small but powerful, the perfect combination of performance and power consumption (up to 54W power consumption, 45W TDP) makes it the best choice for office, business, home, gaming, and daily use.
【CPU suffixes mean: "𝗛𝗫" indicates the highest performance, unlocked, default TDP of 55W or higher; "𝗛𝗦" and "𝗛" indicates the most superior performance, emphasizing performance, TDP of 35-54W; and "𝗨" indicates low voltage and low power consumption, TDP is 15-28W, suitable only for basic use; "𝗡" indicates lowest voltage and lowest power consumption, TDP is 15W.】
√ Multi-threaded Task Processing -- FIREBAT mini computer adopts the newly upgraded AMD Radeon 680M 2200MHz GPU, which provides powerful graphics processing capabilities, faster data processing speed, and is more suitable for handling a large number of multi-threaded tasks. It can connect to triple 4K monitors at the same time to output a clearer and more advanced picture quality (USB-C+DP+HDMI). Supports WOL network wake-up, BIOS automatic power-on, and RTC wake-up, which is very suitable for use as a server. Powerful heat dissipation performance enables 7 x 24 hours of silent operation.
√ Expandable Larger Capacity -- FIREBAT AMD mini PC is equipped with one 16GB 4800MHz RAM stick and one 512GB M.2 2280 SSD, which has better performance and quality. Built-in dual-channel memory interface, maximum support expansion to 64GB RAM (32GB × 2), dual M.2 M-KEY PCI-E 4.0 × 4 SSD hard drive interface. Significantly improves PC performance and speeds up operations, especially during high-load tasks.
√ More Interfaces with Faster Connections -- FIREBAT mini pc is equipped with USB4(Type-C, PD/DP/DATA, Up to 40Gbps), USB-A 3.2 (10Gbps data)x2, USB-A 3.0 (5Gbps data)x4, DP 1.4 (4K@120Hz)x1, HDMI 2.0 (4K@60Hz)×1, 3.5mm audio combo (HP&MIC), 2.5Gbps RJ45 LAN, Realtek RTL8852BE dual-band wireless network card, WiFi 6(802.11ax), Bluetooth 5.2. For all your needs, while taking up no desk space.

Last update on 2025-09-10 / Affiliate links / Product Titles, Images, Descriptions from Amazon Product Advertising API

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Brand Value: Every brand of mini atx pc has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
Features: What bells and whistles matter for an mini atx pc?
Specifications: How powerful they are can be measured.
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FAQ:

Q: Can I fit my Micro ATX motherboard in a mid tower?

A: Any standard ATX case will fit any standard ATX motherboard but dosn’t necessarily support Micro ATX or Mini ATX . mid tower supports the ones above It depends on the mid tower. I have a full tower and even though it’s easily big enough to fit them it dosn’t support Mini ATX, Flex ATX or EmbATX.

Q: What is the smallest gaming PC?

A: MSI Unleashes The Trident; World’s Smallest VR Ready Gaming PC. MSI has unveiled its newest product called the Trident, which is apparently now the world’s smallest VR ready gaming PC. Interestingly, the dimensions of its new small form factor PC is only slightly bigger compared to current generation consoles, albeit having beefier specs, of course.

Q: Does a micro ATX motherboard fit in a Mini ITX case?

A: Now, as far the compatibility is concerned, a micro ATX case can support a mini-ITX motherboard. However, a mini-ITX case won’t be able to host a micro-ATX motherboard. The same goes for power supply and other components as well. Usually, mid-tower cases are large enough to host most high-end graphics cards, including those with a tri-fan …

Q: Is an UATX motherboard a micro ATX?

A: Micro ATX is a standard introduced in 1997 based on the ATX specification. It is also referred to as uATX, mATX, or µATX. The primary difference of the standard comes from the dimensions of the computer system. The maximum size of a micro ATX motherboard is 244 mm × 244 mm.