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Shop Best Mini Computers online at Ubuy Japan

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7% OFF
Microsoft Windows 11 USB
US Store
Microsoft

Microsoft Windows 11 USB
4.3

500+ bought

JPY 26466 28457

ASUS Ascent GX10 AI Supercomputer, DGX Spark, NVIDIA GB10 Superchip, 128GB LPDDR5x, 2TB PCIe Gen4 NVMe SSD, Wi-Fi 7 & BT5.4, Agentic AI Ready, Supports OpenClaw, NemoClaw, Stackable Chassis
US Store
ASUS

ASUS Ascent GX10 AI Supercomputer, DGX Spark, NVIDIA GB10 Superchip, 128GB LPDDR5x, ...
4

500+ bought

JPY 1273518

KAMRUI AK1PLUS Mini PC Computer, Intel N5030 Up to 3.1GHz, 12GB RAM 256GB SSD, Dual 4K Mini Desktop Computer, Support 2.5 SSD Expansion, WiFi, Bluetooth, Ethernet, Business Home Office PC
US Store
KAMRUI

KAMRUI AK1PLUS Mini PC Computer, Intel N5030 Up to 3.1GHz, 12GB RAM 256GB SSD, Dual ...
4.4

500+ bought

JPY 70415

ACEMAGICIAN K1 Mini PC Windows 11 Pro AMD Ryzen 7 7730U, 16GB RAM 512GB SSD
US Store
ACEMAGICIAN

ACEMAGICIAN K1 Mini PC Windows 11 Pro AMD Ryzen 7 7730U, 16GB RAM 512GB SSD
4.3

300+ bought

JPY 88111

GMKtec G3S Mini PC Computers Intel N95 Processor Turbo 3.4GHz
US Store
GMKtec

GMKtec G3S Mini PC Computers Intel N95 Processor Turbo 3.4GHz
4.2

300+ bought

JPY 50529

8% OFF
BOSGAME E3 Neo Mini PC N95, Intel 12th Mini Computers| 16GB DDR4 RAM| 512GB M.2 2280 SSD| 4K 60HZ Triple Displays by Dual HDMI+Type-C, 6W TDP Quiet Mini PC, WIFI5, BT 5.0 Office
US Store
BOSGAME

BOSGAME E3 Neo Mini PC N95, Intel 12th Mini Computers| 16GB DDR4 RAM| 512GB M.2 ...
4.3

300+ bought

JPY 66437 72005

Dell OptiPlex 7020 MFF i5-14500T 16GB DDR5 512GB SSD Micro Business Mini PC
US Store
Dell

Dell OptiPlex 7020 MFF i5-14500T 16GB DDR5 512GB SSD Micro Business Mini PC
4.1

200+ bought

JPY 181380

30% OFF
GMKtec Mini PC, G3 PRO Intel Core i3-10110U Beats 4300U/N150, 16GB DDR4 RAM Dual Channel 512GB Storage Drive, Desktop Computer 4K Dual HDMI/USB3.2/WiFi 6/BT5.2/2.5GbE for Office, Business
US Store
GMKtec

GMKtec Mini PC, G3 PRO Intel Core i3-10110U Beats 4300U/N150, 16GB DDR4 RAM Dual ...
4.4

200+ bought

JPY 64369 92289

Bmax Mini PC B1 Plus, Intel Celeron J3355 Up to 2.5GHz, 6GB RAM 128GB eMMC Support M.2 SSD Expansion 512GB/2TB, 4K Dual Display 2.4G/5G WiFi & BT5.0 Mini Desktop Computer for Home/Office
US Store
Bmax

Bmax Mini PC B1 Plus, Intel Celeron J3355 Up to 2.5GHz, 6GB RAM 128GB eMMC Support ...
4.1

200+ bought

JPY 34620

GMKtec G10 Mini PC Computer, Ryzen 5 3500U Beats 4300U/N150/3300U, 16GB RAM 512GB SSD 2.5GbE NIC LAN Desktop Office Home Business HTPC, Triple 4K Display, WiFi, BT, USB-C, DP, Type-C PD, HDMI 2.1
US Store
GMKtec

GMKtec G10 Mini PC Computer, Ryzen 5 3500U Beats 4300U/N150/3300U, 16GB RAM 512GB ...
4.2

200+ bought

JPY 64449

KAMRUI Hyper H1 Mini Gaming PC, AMD Ryzen 7 7735HSBeats 7640HS/6800H, 24GB LPDDR5 1TB M.2 NVMe SSD Mini PC8C/16T,up to 4.75GHz, 16MB L3 Smart Cache, Triple 4K Display/WiFi6/BT5.2/Mini Desktop PC
US Store
KAMRUI

KAMRUI Hyper H1 Mini Gaming PC, AMD Ryzen 7 7735HSBeats 7640HS/6800H, 24GB LPDDR5 ...
4.1

200+ bought

JPY 108198

BOSGAME E5 11 Pro Mini PC, AMD Ryzen 5300U 4C/ 8T, Business Home Office PC
US Store
BOSGAME

BOSGAME E5 11 Pro Mini PC, AMD Ryzen 5300U 4C/ 8T, Business Home Office PC
4.3

200+ bought

JPY 72324

BOSGAME P6 Neo Mini Gaming PC, Desktop Computers Ryzen 7 6800H, Radeon 680M Graphics, 24GB DDR5 RAM, 1TB PCIe 4.0x4 SSD, Triple Display HDMI/DP/USB4, USB4 8K 60Hz, WiFi 6E, BT5.2, Dual 2.5GbE LAN
US Store
BOSGAME

BOSGAME P6 Neo Mini Gaming PC, Desktop Computers Ryzen 7 6800H, Radeon 680M ...
4.6

200+ bought

JPY 112175

GEEKOM A6 Mini PC, Ryzen 7 6800H, 16GB DDR5 Upgradable RAM 1TB PCIe 4.0 SSD
US Store
GEEKOM

GEEKOM A6 Mini PC, Ryzen 7 6800H, 16GB DDR5 Upgradable RAM 1TB PCIe 4.0 SSD
4.4

200+ bought

JPY 119933

NVIDIA DGX SparkTM 2 Pack with Cable Bundle - Personal AI Desktop Supercomputer Desktop GB10 Grace Blackwell Chip
US Store
NVIDIA

NVIDIA DGX SparkTM 2 Pack with Cable Bundle - Personal AI Desktop Supercomputer ...
5

200+ bought

JPY 2023220

5% OFF
Beelink SER5 Mini PC,AMD Ryzen 5 5500U6C/12T,up to 4.0 GHz,Mini Computer 16GB DDR4 RAM 480GB M.2 2280 SSD Graphics 7core 1800MHz,Support 4K Triple Display/HDMI+DP+Type-C/Wifi6/BT5.4
US Store
Beelink

Beelink SER5 Mini PC,AMD Ryzen 5 5500U6C/12T,up to 4.0 GHz,Mini Computer 16GB DDR4 ...
4.2

100+ bought

JPY 78172 82149

Bmax Mini PC Mini Desktop Computer Intel Celeron J3355 Up to 2.5GHz Win 11, 6GB RAM 128GB eMMC Support M.2 SSD Expansion 512GB/2TB, 4K Dual Display WiFi5& BT5.0 for Home/Office,Daily Use,B1 Plus
US Store
Bmax

Bmax Mini PC Mini Desktop Computer Intel Celeron J3355 Up to 2.5GHz Win 11, 6GB RAM ...
4

100+ bought

JPY 34023

Dell Pro Micro Business Desktop Computer, 16GB DDR5 RAM, 512GB SSD
US Store
Dell

Dell Pro Micro Business Desktop Computer, 16GB DDR5 RAM, 512GB SSD
3.9

100+ bought

JPY 171833

10% OFF
Beelink SER3 Mini PC, AMD Ryzen 3 3200U 2C/4T, 16G DDR4 RAM 500G SSD
US Store
Beelink

Beelink SER3 Mini PC, AMD Ryzen 3 3200U 2C/4T, 16G DDR4 RAM 500G SSD
4.4

100+ bought

JPY 54309 60275

8% OFF
BOSGAME P4 Ultra Mini PC Ryzen 7 7730U 16GB DDR4 1TB PCIe SSD
US Store
BOSGAME

BOSGAME P4 Ultra Mini PC Ryzen 7 7730U 16GB DDR4 1TB PCIe SSD
4.4

100+ bought

JPY 92092 100047

14% OFF
ACEMAGIC K1 Gaming Mini PC Ryzen 7 7730U 16GB 512GB SSD Windows 11 Pro
US Store
ACEMAGICIAN

ACEMAGIC K1 Gaming Mini PC Ryzen 7 7730U 16GB 512GB SSD Windows 11 Pro
4.3

100+ bought

JPY 86321 100047

Getorli Mini PC AMD Ryzen 5 3501U 4C/8T, Max 3.7GHz Small Desktop Computer 16GB DDR4 RAM 512GB NVMe SSD Budget Micro Compact PCs 4K HD Dual HDMI WiFi 6 BT5.3 Prebuilt OS-Home Office Gaming Streaming
US Store
Getorli

Getorli Mini PC AMD Ryzen 5 3501U 4C/8T, Max 3.7GHz Small Desktop Computer 16GB ...
4.3

100+ bought

JPY 56494

ACEMAGIC Mini Pc Computers, N95 Beat N100, Up to 3.4Ghz, 16GB DDR4 RAM 512GB SSD Mini Computer, UHD 4K HDMI DP, Dual WiFi/Bt, Gigabit Ethernet Vesa, Home/Office Micro Pc
US Store
ACEMAGIC

ACEMAGIC Mini Pc Computers, N95 Beat N100, Up to 3.4Ghz, 16GB DDR4 RAM 512GB SSD ...
4.5

100+ bought

JPY 60275

26% OFF
GMKtec Mini PC Intel Core i7-1185G7 up to 4.8 GHz 16GB DDR4 512GB SSD Desktop Mini Computers WiFi 6, BT 5.2/ DP, HDMI/RJ45 2.5G/USB4.0
US Store
GMKtec

GMKtec Mini PC Intel Core i7-1185G7 up to 4.8 GHz 16GB DDR4 512GB SSD Desktop Mini ...
4

100+ bought

JPY 94278 128084

GMKtec M8 Mini PC AMD Ryzen PRO 6650H 6C/12T 4.50GHz
US Store
GMKtec

GMKtec M8 Mini PC AMD Ryzen PRO 6650H 6C/12T 4.50GHz
4.2

100+ bought

JPY 78369

20% OFF
Lenovo ThinkCentre neo 50q Gen 5 1L Mini Desktop, Intel Core 5 210H 8-Core
US Store
Lenovo

Lenovo ThinkCentre neo 50q Gen 5 1L Mini Desktop, Intel Core 5 210H 8-Core
4.5

100+ bought

JPY 120130 149762

Beelink SER5 PRO Mini PC,AMD Ryzen 5 5500U 6C/12T,up to 4.0 GHz,Mini Computer with 16GB DDR4/480GB NVMe SSD,Support Triple Screen Display, WiFi6, BT5.4,Type-C, 2.5G LAN
US Store
Beelink

Beelink SER5 PRO Mini PC,AMD Ryzen 5 5500U 6C/12T,up to 4.0 GHz,Mini Computer with ...
4.6

100+ bought

JPY 78172

GMKtec G10 Mini PC AMD Ryzen 5 3500U 16GB RAM 512GB SSD Triple 4K Display
US Store
GMKtec

GMKtec G10 Mini PC AMD Ryzen 5 3500U 16GB RAM 512GB SSD Triple 4K Display
4.2

100+ bought

JPY 64449

ACEMAGIC K1 Mini PC Windows 11 Pro, AMD Ryzen R2544 8GB DDR4 RAM 256 SSD M.2 3.7GHz Beat 4300U/3500U Mini Computers HDMI+DP1.4 Dual 4K UHD, Gigabit Ethernet Mini Desktop PC 28W for Home/Business
US Store
ACEMAGIC

ACEMAGIC K1 Mini PC Windows 11 Pro, AMD Ryzen R2544 8GB DDR4 RAM 256 SSD M.2 3.7GHz ...
3.9

100+ bought

JPY 60275

CanaKit Raspberry Pi 5 Desktop PC with SSD Fully Assembled 256 GB SSD
US Store
CanaKit

CanaKit Raspberry Pi 5 Desktop PC with SSD Fully Assembled 256 GB SSD
4.5

100+ bought

JPY 68422

Beelink Mini S12 Mini PC, 12th Intel Alder Lake- N95 4C/4T, up to 3.4GHz, 8GB DDR4 256GB M.2 SSD, Mini Desktop Computer Support 4K@60Hz Dual Display/WiFi 6/BT5.2/USB 3.2/2.5GB LAN for Home/Office
US Store
Beelink

Beelink Mini S12 Mini PC, 12th Intel Alder Lake- N95 4C/4T, up to 3.4GHz, 8GB DDR4 ...
4.3

100+ bought

JPY 58286

17% OFF
KAMRUI P2 Mini PC Windows 11 Pro 2026, Intel i5-12600H 12 Cores/16 Threads
US Store
KAMRUI

KAMRUI P2 Mini PC Windows 11 Pro 2026, Intel i5-12600H 12 Cores/16 Threads
4.2

100+ bought

JPY 88312 106209

10% OFF
ACEMAGICIAN W1 Gaming Mini PC, Ryzen 7 H 255 Up to 4.9GHz, 8C/16T, Radeon 780M Graphics, 16GB RAM, 1TB PCIe4.0 SSD, Mini Desktop Computer for Content Creation, Programming, Gaming & Home Office
US Store
ACEMAGICIAN

ACEMAGICIAN W1 Gaming Mini PC, Ryzen 7 H 255 Up to 4.9GHz, 8C/16T, Radeon 780M ...
4.4

100+ bought

JPY 111777 124107

GMKtec K15 AI Mini PC Oculink with Intel Core Ultra 5 125U Processor, 48GB DDR5 RAM 1TB SSD, Desktop Computer AI Boost, 3X M.2 2280 Storage Expansion, Dual NIC 2.5GbE, HDMI 2.1, USB4
US Store
GMKtec

GMKtec K15 AI Mini PC Oculink with Intel Core Ultra 5 125U Processor, 48GB DDR5 RAM ...
4.4

100+ bought

JPY 173820

NIMO Mini PC for Home Office & Multitasking, 8GB RAM 512GB SSD 12th Gen Intel Alder Lake-N100 Beat to i3-1115G4, Up to 3.4GHz Computer Desktop Triple 4K Display Wi-Fi 6, BT5.2
US Store
NIMO

NIMO Mini PC for Home Office & Multitasking, 8GB RAM 512GB SSD 12th Gen Intel Alder ...
5

100+ bought

JPY 60472

ACEMAGIC K1 Mini PC AMD Ryzen 4300U Up to 3.7Ghz, 16GB DDR4 512GB SSD, Mini Computer with Radeon Graphics, 4K Triple Display USB-C 28W Performance, Ethernet VESA, WiFi/BT, Business & Home Office
US Store
ACEMAGIC

ACEMAGIC K1 Mini PC AMD Ryzen 4300U Up to 3.7Ghz, 16GB DDR4 512GB SSD, Mini ...
4.6

100+ bought

JPY 74195

GMKtec Mini PC, G11 AMD Ryzen Embedded R2514 Beats 4300U/N150, 16GB DDR4 RAM 512GB PCIe M.2 SSD, Business Office Personal Desktop Computer Dual NIC 2.5GbE USB-C HDMI Triple Display
US Store
GMKtec

GMKtec Mini PC, G11 AMD Ryzen Embedded R2514 Beats 4300U/N150, 16GB DDR4 RAM 512GB ...
4.4

100+ bought

JPY 68424

Beelink Mini S12 Mini PC,12 Generation Intel N95 Up to 3.4GHz 4C/4T,8GB DDR4 480GB SATA3 SSD,Micro PC 4K,Dual Display, WiFi5, BT4.2, 2.5G LAN, Low Power Mini Computer
US Store
Beelink

Beelink Mini S12 Mini PC,12 Generation Intel N95 Up to 3.4GHz 4C/4T,8GB DDR4 480GB ...
4.5

100+ bought

JPY 58286

GMKtec Gaming PC Mini Computer, M7 Ultra Ryzen 7 PRO 6850U 32GB DDR5 RAM + 512GB Hard Drive PCle SSD Oculink Dual NIC LAN 2.5G Desktop, Dual USB4, HDMI 2.1, USB-C
US Store
GMKtec

GMKtec Gaming PC Mini Computer, M7 Ultra Ryzen 7 PRO 6850U 32GB DDR5 RAM + 512GB ...
4.5

100+ bought

JPY 120130

9% OFF
Bmax Mini PC Micro Desktop Computer, Intel Core i5-8257U Beats N100/N97/N150/4300U/10110U 16GB DDR4 RAM 512GB SATA SSD, Support 64GB/4TB Expansion, WiFi 6, Dual 4K HDMI/DP, Win 11 Pro,B6 Turbo
US Store
Bmax

Bmax Mini PC Micro Desktop Computer, Intel Core i5-8257U Beats ...
4.1

100+ bought

JPY 60472 66437

52% OFF
GEEKOM Mini PC IT13 MAX,Ultra 9 185H,24GB RAM,500GB SSDUpgradeable
US Store
GEEKOM

GEEKOM Mini PC IT13 MAX,Ultra 9 185H,24GB RAM,500GB SSDUpgradeable
4.4

100+ bought

JPY 143816 298907

Buy Compact & High-Performance Mini Computers Online at Ubuy Japan

Finding a compact yet high-performance computer that fits your office space requirements? Ubuy Japan offers an extensive collection of mini computers featuring brands such as HP, Lenovo, Dell, Beelink, and Apple, all available for online shopping. We offer customers a comprehensive selection of mini workstations and expedited shipping options for home office desktop computers and business use requirements.

If you're looking for something even more advanced, models like the Gigabyte BRIX and Zotac ZBOX Magnus come with SSD storage for faster boot times and smooth use. Whether you need a mini PC for business or entertainment, we offer a wide range of mini-computers and useful accessories to match your needs.

Explore Different Types of Mini Computers at Ubuy

Mini computers come in various forms, each serving specific computing needs. Whether you're exploring options, computers & tablets offer a natural fit for modern lifestyles. Here, you’ll find the latest models from renowned brands, including Zotac ZBOX and Minisforum, among many others, ensuring there's a perfect pick for every purpose.

Single-Board Computers (SBC)

These ultra-compact units pack essential components onto a single board. With an ideal structure for learning, experimental, and automation projects, SBCS like the Raspberry Pi or Beelink EQ12 Pro are a sight to behold due to their extensive functionalities, energy-efficient PC designs, low power consumption, and support for a variety of operating systems. 

Microcomputers

Microcomputers are small yet fully functional computers designed for personal or small business use. HP EliteDesk Mini and Lenovo ThinkCentre Tiny series are good examples. These are excellent choices for home office mini PC setups, as they can handle everything from spreadsheets to video calls with minimal impact on your working environment. 

Thin Client Computers

The thin client serves as a remote desktop and cloud application access device, a solution that businesses commonly adopt. The HP ThinPro and Dell Wyse products remain efficient and secure, offering space-efficient devices that provide the necessary tools without adding extra bulk. Paired with the right Computer Cable Adapters, they ensure seamless connectivity. Ideal for banking, healthcare, and educational institutions.

Embedded Computers

Embedded mini-computers are reliable and specially designed for specific tasks in kiosks, POS systems, and digital signage. The Zotac ZBOX CI622 nano and Minisforum Venus Series are the top options here, offering SSD storage and passive cooling for a quiet experience.

Industrial Computers

Industrial mini-computers are designed to withstand the demands of rugged environments. The Beelink SER5 Pro and Minisforum HX90G, for instance, are designed with robust, dustproof chassis, shock-absorbing components, and extended temperature support, making them ideal for factory or warehouse settings. Paired with the right computer hard drive accessories, they offer enhanced durability and performance in challenging conditions.

Pocket Computers

These are real computers that you can hold in your pocket! The Intel Compute Stick or Mele Mini PC Stick are ideal pocket-sized devices that plug straight into an HDMI port and can be used for presentations, streaming, or light computing whenever you're on the move. Great when you're travelling but need something to plug into a display.

Top Picks

Here are some of the best mini-computers available, striking a natural balance between portability and performance. These compact devices are ideal for a variety of tasks, whether for use at home, in the office, or for entertainment purposes. Pair them seamlessly, ensure safety, and connect efficiently with computer security cables.

Type

Ideal For

Top Brand

Highlight Feature

Single-Board Computers (SBC)

Educational projects, DIY electronics, IoT

Raspberry Pi, Beelink

All components on a single circuit boards, ultra-compact, energy-efficient.

Microcomputers

Home computing, casual use, compact workstations

HP, Dell, Lenovo

Small but capable systems, ideal for everyday tasks and lightweight productivity.

Thin Client Computers

Business environments, remote server access

HP, Lenovo

Minimalist, low-cost devices designed to connect to cloud or server-based systems.

Embedded Computers

Robotics, smart devices, specialised industry applications

Gigabyte BRIX, Beelink

Integrated into larger machines or systems, highly durable and compact.

Industrial Computers

Manufacturing, harsh environments

Minisforum, Dell

Rugged builds with industrial-grade components for reliability in tough conditions.

Pocket Computers

On-the-go computing, portable tech enthusiasts

Zotac ZBOX, Apple Mac Mini

Fits in your pocket or small bag; surprisingly powerful for mobile work and streaming.

Frequently Asked Questions About Mini Computers

  • Are mini computers powerful enough for business use?

    Yes! Brands like HP, Lenovo, and Dell offer mini workstation options that handle multitasking, video conferencing, and business software with ease.

  • Can I connect a mini-computer to multiple monitors?

    Absolutely! Most mini desktop computers come with HDMI, DisplayPort, or USB-C outputs to support dual or triple monitor setups.

  • Is a mini computer good for gaming?

    Yes, if you choose models built as mini gaming PCs, such as the Beelink SER5 Pro or Zotac ZBOX Magnus, with integrated or dedicated GPUs.

  • Do mini PCs overheat easily?

    Not really! Most use thermal designs with silent fans or passive cooling. Brands like Minisforum and Gigabyte BRIX specialise in cool, quiet machines.

  • Where can I buy mini computers online?

    You can shop the latest mini computers at Ubuy Japan, where you'll find top brands, original products, and fast shipping across the globe.