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Shop Best Tower Computers online at Ubuy Japan

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Dell Slim Desktop, Intel Core Ultra 5-225, 512GB SSD, Windows 11 Home
US 店舗
Dell

Dell Slim Desktop, Intel Core Ultra 5-225, 512GB SSD, Windows 11 Home
4.6

500+ 購入済み

JPY 158710

Dell Tower PC Desktop Computers for Home & Business Productivity, Copilot AI, 14th Gen i3-14100, 16GB DDR5, 512GB PCIe SSD, WiFi 6, Bluetooth, DisplayPort, HDMI, Type-C, Windows 11 Pro, Black
US 店舗
Dell

Dell Tower PC Desktop Computers for Home & Business Productivity, Copilot AI, 14th ...
4.1

400+ 購入済み

JPY 179591

NOVATECH Phantom 2.0 - Prebuilt Gaming PC Desktop Computer - RX580 - Intel Xeon i7 3.5GHz - 16GB RAM - 512GB M.2 SSD, Win 11 Pro - Gaming Computer Tower - Pre Built PC Gameing -
US 店舗
NOVATECH

NOVATECH Phantom 2.0 - Prebuilt Gaming PC Desktop Computer - RX580 - Intel Xeon i7 ...
4.1

200+ 購入済み

JPY 130073

CyberPowerPC Gamer Xtreme VR Gaming PC, Intel Core i9-14900KF 3.2GHz, GeForce RTX 5070 12GB, 32GB DDR5, 2TB PCIe 4.0 SSD, WiFi Ready & Windows 11 Home GXiVR8080A39
US 店舗
CyberpowerPC

CyberPowerPC Gamer Xtreme VR Gaming PC, Intel Core i9-14900KF 3.2GHz, GeForce RTX ...
4.3

200+ 購入済み

JPY 394556

HP Envy Desktop PC, Intel Core i7-14700, 32 GB RAM, 1 TB SSD, UHD Graphics 770, Windows 11 Pro, TE01-5002 2024
US 店舗
HP

HP Envy Desktop PC, Intel Core i7-14700, 32 GB RAM, 1 TB SSD, UHD Graphics 770, ...
4.3

200+ 購入済み

JPY 219363

7% オフ
KOTIN Gaming PC Desktop, Ryzen 7 8700F, RTX 5060 Ti 8GB, 16GB DDR5, 1TB SSD
US 店舗
KOTIN

KOTIN Gaming PC Desktop, Ryzen 7 8700F, RTX 5060 Ti 8GB, 16GB DDR5, 1TB SSD
4.6

200+ 購入済み

JPY 259332 279218

5% オフ
STGAubron Gaming PC Desktop,Core I5,RX 5700 8G,16G RAM,512G SSD
US 店舗
STGAubron

STGAubron Gaming PC Desktop,Core I5,RX 5700 8G,16G RAM,512G SSD
3.6

100+ 購入済み

JPY 96292 101317

Dell Tower Plus EBT2250 Desktop - Intel Core Ultra 7 265, 1TB SSD, 32GB DDR5 RAM, Intel UHD, 1 Year Onsite Service & 6 Month Dell Migrate, Windows 11 Home, 1-Year McAfee+Premium Protection - Black
US 店舗
Dell

Dell Tower Plus EBT2250 Desktop - Intel Core Ultra 7 265, 1TB SSD, 32GB DDR5 RAM, ...
4.2

100+ 購入済み

JPY 313024

Gaming PC Desktop Ryzen 7 5700X, GeForce RTX 5060, 1TB NVME SSD
US 店舗
WIWB

Gaming PC Desktop Ryzen 7 5700X, GeForce RTX 5060, 1TB NVME SSD
4.4

100+ 購入済み

JPY 259332

acer Aspire Business Desktop, Intel Processor, 8GB Memory, 256GB PCIe SSD, Ultra-Quiet Design, SD Card Reader, Dual 4K Monitor Support, USB-C, Wired Keyboard and Mouse, Windows 11
US 店舗
Acer

acer Aspire Business Desktop, Intel Processor, 8GB Memory, 256GB PCIe SSD, ...
4

100+ 購入済み

JPY 70415

Dell 2026 Pro Desktop Computers Tower PC 8GB DDR5 RAM, 512GB PCIe SSD
US 店舗
Dell

Dell 2026 Pro Desktop Computers Tower PC 8GB DDR5 RAM, 512GB PCIe SSD
4

100+ 購入済み

JPY 219363

YAWYORE Gaming PC, AMD Ryzen 7 5700X, GeForce RTX 5060 Desktop Computer
US 店舗
YAWYORE

YAWYORE Gaming PC, AMD Ryzen 7 5700X, GeForce RTX 5060 Desktop Computer
4.4

100+ 購入済み

JPY 259332

5% オフ
STGAubron Gaming PC Desktop,Corei7 8th Gen,RX 560 4G,16G DDR4,512G SSD
US 店舗
STGAubron

STGAubron Gaming PC Desktop,Corei7 8th Gen,RX 560 4G,16G DDR4,512G SSD
4

100+ 購入済み

JPY 92882 97728

Thermaltake LCGS View i1460-170 Gaming Desktop Intel CoreTM i5-14400F, ToughRam 16GB DDR5 6000MT/s RGB Memory, NVIDIA GeForce RTX 5060, 1TB NVMe M.2, WiFi, Windows 11 V17B-B760-560-LCS
US 店舗
Thermaltake

Thermaltake LCGS View i1460-170 Gaming Desktop Intel CoreTM i5-14400F, ToughRam ...
4.4

100+ 購入済み

JPY 245212

Dell Pro Business Desktop Computer, New OptiPlex Version - Intel 14th Gen i5-14500Beats i7-13700, 14Core,20 Threads, 16GB DDR5 RAM, 512GB PCIe SSD, Ultra-Quiet Design, KB & Mouse, Windows11 Pro
US 店舗
Dell

Dell Pro Business Desktop Computer, New OptiPlex Version - Intel 14th Gen ...
4.5

100+ 購入済み

JPY 159902

22% オフ
Dell Tower Desktop, Intel Core Ultra 7-265, 16GB DDR5 RAM, Windows 11 Pro
US 店舗
Dell

Dell Tower Desktop, Intel Core Ultra 7-265, 16GB DDR5 RAM, Windows 11 Pro
4.4

100+ 購入済み

JPY 215582 275240

10% オフ
Prebuilt Gaming Desktop PC, AMD Ryzen 5 5500, GeForce RTX 3050 6GB,16GB DDR4 3200MHz RAM, 1TB NVMe SSD, ARGB Air Cooling, Wi-Fi,Tower Computer for Gaming, Streaming, Editing
US 店舗
ZYNEEX

Prebuilt Gaming Desktop PC, AMD Ryzen 5 5500, GeForce RTX 3050 6GB,16GB DDR4 ...
4.5

100+ 購入済み

JPY 161888 179786

HP OmniDesk Desktop Computer PC, AMD Ryzen 7 8700G, 32GB DDR5 Memory, 1TB NVMe SSD, Radeon 780M Graphics, Wi-Fi 6 + Bluetooth 5.4 Includes Keyboard + Mouse
US 店舗
HP

HP OmniDesk Desktop Computer PC, AMD Ryzen 7 8700G, 32GB DDR5 Memory, 1TB NVMe SSD, ...
4.3

100+ 購入済み

JPY 189534

Dell Pro Business Desktop, New OptiPlex Version, Intel I7-12700K25MB Cache, 12 Core, 20Threads, 32GB DDR5 RAM, 1TB PCIe SSD, Ultra-Quiet Design, Dual 4K Monitor Support, Ethernet, Windows 11Pro
US 店舗
Dell

Dell Pro Business Desktop, New OptiPlex Version, Intel I7-12700K25MB Cache, 12 ...
3.7

100+ 購入済み

JPY 227514

HP ProDesk 600 Desktop Computer, i5-10400F, 16GB RAM, 256GB SSD, GT 610
US 店舗
HP

HP ProDesk 600 Desktop Computer, i5-10400F, 16GB RAM, 256GB SSD, GT 610
4.4

100+ 購入済み

JPY 219363

iBUYPOWER Element Gaming PC Desktop Computer Intel Core i7 14700F CPU, NVIDIA GeForce RTX 5070 12GB GPU, 32GB DDR5 RAM, 1TB NVMe SSD, Windows 11 Home, Gamer Keyboard and Mouse - EBI7N5704
US 店舗
iBUYPOWER

iBUYPOWER Element Gaming PC Desktop Computer Intel Core i7 14700F CPU, NVIDIA ...
4.3

100+ 購入済み

JPY 438306

7% オフ
Dell Pro 2026 Desktop Tower 8GB DDR5 RAM 512GB SSD, Windows 11 Pro
US 店舗
Dell

Dell Pro 2026 Desktop Tower 8GB DDR5 RAM 512GB SSD, Windows 11 Pro
4

100+ 購入済み

JPY 130073 140014

9% オフ
Dell Slim Desktop, AMD Ryzen 5 150, 16GB RAM, 512GB SSD, Windows 11 Home
US 店舗
Dell

Dell Slim Desktop, AMD Ryzen 5 150, 16GB RAM, 512GB SSD, Windows 11 Home
5

100+ 購入済み

JPY 155924 171833

HP Desktop Tower 290 G9| Intel 13th CPU | 8GB DDR4 | 256GB SSD
US 店舗
HP

HP Desktop Tower 290 G9| Intel 13th CPU | 8GB DDR4 | 256GB SSD
4.1

100+ 購入済み

JPY 195499

17% オフ
Gaming PC Desktop Computer, GeForce RTX 3050 8GB GDDR6, Ryzen 7 4700LE
US 店舗
WIWB

Gaming PC Desktop Computer, GeForce RTX 3050 8GB GDDR6, Ryzen 7 4700LE
4.2

100+ 購入済み

JPY 149959 179788

Dell OptiPlex 7020 Desktop Computer SFF, 7000 Small Dekstops PC, 16GB DDR5 RAM, 256GB PCIe SSD, 14th Gen Intel 14-Core i5-14500, WiFi6E, BT, 2 DisplayPort, HDMI, Type-C, Windows 11 Pro
US 店舗
Dell

Dell OptiPlex 7020 Desktop Computer SFF, 7000 Small Dekstops PC, 16GB DDR5 RAM, ...
3.7

100+ 購入済み

JPY 269275

HP Desktop 2026 Tower, Intel Quad-Core Processor, 16GB RAM, 512GB PCIe SSD
US 店舗
HP

HP Desktop 2026 Tower, Intel Quad-Core Processor, 16GB RAM, 512GB PCIe SSD
4.2

100+ 購入済み

JPY 139819

5% オフ
STGAubron Gaming PC Desktop,R5 2600,RTX 3050 6G,16G DDR4,1TB SSD
US 店舗
STGAubron

STGAubron Gaming PC Desktop,R5 2600,RTX 3050 6G,16G DDR4,1TB SSD
3.9

100+ 購入済み

JPY 133055 140016

Skytech Gaming Rampage Gaming PC, Ultra 7 U7 265F, RTX 5060 Ti 8GB
US 店舗
Skytech Gaming

Skytech Gaming Rampage Gaming PC, Ultra 7 U7 265F, RTX 5060 Ti 8GB
4.4

100+ 購入済み

JPY 328933

YAWYORE Gaming PC Desktop Computer AMD R5 5600GT 16GB 1TB NVMe Towers WiFi
US 店舗
YAWYORE

YAWYORE Gaming PC Desktop Computer AMD R5 5600GT 16GB 1TB NVMe Towers WiFi
4.2

100+ 購入済み

JPY 132061

Dell ECT1250 Tower Desktop Computer - Intel Core Ultra 5 225 Processor, 16GB DDR5 RAM, 512GB NVMe SSD, Intel UHD Graphics, Wi-Fi 6 & Bluetooth 5.4, Keyboard & Mouse, AI Copilot, Windows 11 Pro
US 店舗
Dell

Dell ECT1250 Tower Desktop Computer - Intel Core Ultra 5 225 Processor, 16GB DDR5 ...
5

50+ 購入済み

JPY 159305

CyberpowerPC Gamer Xtreme VR Gaming PC, Intel Core Ultra 5 225F, GeForce RTX 5060 8GB, 32GB DDR5, 2TB PCIe 4.0 SSD, WiFi Ready & Windows 11 Home
US 店舗
CyberpowerPC

CyberpowerPC Gamer Xtreme VR Gaming PC, Intel Core Ultra 5 225F, GeForce RTX 5060 ...
3.8

50+ 購入済み

JPY 303083

Dell Tower Plus EBT2250 Workstation Desktop Next-gen XPS
US 店舗
Dell

Dell Tower Plus EBT2250 Workstation Desktop Next-gen XPS
4.1

50+ 購入済み

JPY 363319

High-Performance Gaming Desktop PC Ryzen 7 5700X, GeForce RTX 3050 8GB
US 店舗
WIWB

High-Performance Gaming Desktop PC Ryzen 7 5700X, GeForce RTX 3050 8GB
3.9

50+ 購入済み

JPY 179788

Skytech Gaming PC Nebula, Core i5, RTX 3050, 16GB RAM, 1TB SSD
US 店舗
Skytech Gaming

Skytech Gaming PC Nebula, Core i5, RTX 3050, 16GB RAM, 1TB SSD
4.4

50+ 購入済み

JPY 199674

Corsair Vengeance i7500 Gaming PC Liquid Cooled Intel Core i9-14900KF CPU NVIDIA GeForce RTX 5080 GPU 32GB Vengeance RGB DDR5 Memory 2TB M.2 SSD Black
US 店舗
Corsair

Corsair Vengeance i7500 Gaming PC Liquid Cooled Intel Core i9-14900KF CPU NVIDIA ...
3.2

50+ 購入済み

JPY 736399

GIGABYTE AORUS Gaming Desktop PC, AMD Ryzen 7 9700X, RTX 5070 Ti, 32GB DDR5, 2TB SSD, Windows 11, AORUS Prime 5 AP5A7N7T-5000
US 店舗
GIGABYTE

GIGABYTE AORUS Gaming Desktop PC, AMD Ryzen 7 9700X, RTX 5070 Ti, 32GB DDR5, 2TB ...
4.4

50+ 購入済み

JPY 583784

Dell Tower PC Ect1250 Business Desktop Computers,14th Gen Intel Processor, Copilot AI, 16GB DDR5, 512GB SSD, WiFi 6, Bluetooth, DisplayPort, HDMI, Type-C, Windows 11 Pro
US 店舗
Dell

Dell Tower PC Ect1250 Business Desktop Computers,14th Gen Intel Processor, Copilot ...
4.1

50+ 購入済み

JPY 239249

Dell Tower Desktop Computer for Business & Home, 2026 Copilot AI, Next Gen OptiPlex, 14th Gen Intel 4-Core Processor, 8GB DDR5 RAM, 512GB PCIe SSD, Type-C, HDMI, DisplayPort, Windows 11 Pro, Black
US 店舗
Dell

Dell Tower Desktop Computer for Business & Home, 2026 Copilot AI, Next Gen ...
4.1

50+ 購入済み

JPY 219363

ASUS NUC 13 Pro Business Mini Desktop Computer 13th Intel Core i5 Up to 4.6GHz, 16GB RAM, 512GB SSD PCIe, HDMI 2.1, 2 Thunderbolt, Wi-Fi 6E, Bluetooth 5.3, Ultra-Quiet Design, Windows 11
US 店舗
ASUS

ASUS NUC 13 Pro Business Mini Desktop Computer 13th Intel Core i5 Up to 4.6GHz, ...
5

50+ 購入済み

JPY 134050

KOTIN Prebuilt Gaming PC, Ryzen 5 9600X, 16GB DDR5, RTX 5060 8GB, 1TB SSD
US 店舗
KOTIN

KOTIN Prebuilt Gaming PC, Ryzen 5 9600X, 16GB DDR5, RTX 5060 8GB, 1TB SSD
4.4

50+ 購入済み

JPY 249389

HP Pro Tower 290 G9 Business Desktop, Intel i5-12500, 16GB RAM 512GB SSD
US 店舗
HP

HP Pro Tower 290 G9 Business Desktop, Intel i5-12500, 16GB RAM 512GB SSD
4.4

50+ 購入済み

JPY 259135

HP ProDesk SFF 400 G9 Business Desktop Computer, 13th Gen Intel Quad-Core Processor, 16GB DDR5 RAM, 256GB PCIe + 1TB HDD, Small Form Factor, Type-C, DisplayPorts, Wi-Fi, HDMI, Windows 11
US 店舗
HP

HP ProDesk SFF 400 G9 Business Desktop Computer, 13th Gen Intel Quad-Core ...
4.3

50+ 購入済み

JPY 140016

7% オフ
Dell Pro Tower Plus Core Ultra 7 265 16GB DDR5 1TB SSD Desktop Computer
US 店舗
Dell

Dell Pro Tower Plus Core Ultra 7 265 16GB DDR5 1TB SSD Desktop Computer
4.4

50+ 購入済み

JPY 279218 299104

KOTIN Prebuilt Gaming PC Ryzen 7 9700X 16GB DDR5 RTX 5060 Ti 8GB 1TB SSD
US 店舗
KOTIN

KOTIN Prebuilt Gaming PC Ryzen 7 9700X 16GB DDR5 RTX 5060 Ti 8GB 1TB SSD
4.3

50+ 購入済み

JPY 299104

9% オフ
Gaming Desktop PC 12-Core Processor, GeForce GTX 1080 Ti 11GB
US 店舗
Evounic

Gaming Desktop PC 12-Core Processor, GeForce GTX 1080 Ti 11GB
4

50+ 購入済み

JPY 151726 165845

Skytech Gaming O11 Vision Gaming PC, AMD Ryzen 7 7800X3D 4.2GHz, NVIDIA RTX 5060 Ti 16GB, 1TB Gen4 NVMe SSD, 32GB DDR5 RAM 5600, 650W Gold PSU, 360 ARGB AIO, Wi-Fi, Win 11, Desktop
US 店舗
Skytech Gaming

Skytech Gaming O11 Vision Gaming PC, AMD Ryzen 7 7800X3D 4.2GHz, NVIDIA RTX 5060 Ti ...
4.3

50+ 購入済み

JPY 378648

Buy High-Performance Tower Computers Online in Japan

Looking for high-performance computing solutions? UbuyJapan offers an extensive range of tower computers that cater to various usage requirements. A tower computer system provides ideal solutions for gamers, professionals, creators, and businesses seeking dependable performance, upgrade capabilities, and flexible capacity expansion. Our selection includes top brands such as HP, Dell, and Lenovo, as well as other brands that offer computer tower models for various use cases.

These tower desktop computers are designed to deliver both peak power capabilities and durable performance among their various energy-efficiency and high-end models. We provide solutions that cater to every gaming PC tower configuration, from mid-tower models to high-end gaming tower PC solutions, as well as business applications.

Explore Different Types of Tower Computers at Ubuy

Tower computers come in various configurations, each offering unique benefits tailored to different computing needs. From casual browsing to demanding tasks like gaming and content creation, these systems deliver the flexibility and performance users expect. Unlike all-in-one computers, which combine everything into a sleek unit, tower PCs offer more upgraded options and better airflow. They are a reliable choice for those looking to build or expand their tech setup under the computer & tablets category.

Mini-Tower

Mini-tower computers deliver a compact design which matches their capabilities to handle typical user requirements. Home users with small businesses find mini-tower computers suitable because they require minimal desk space. The HP ProDesk Mini, together with the Beelink SER5, represents mini-tower options from their respective brands that provide efficient energy usage, making them suitable for mobile desktop computing needs.

Mid-Tower

Mid-tower desktops offer an optimal balance of size, performance, and functionality, making them the preferred tower type in the market. The Dell OptiPlex 7010 and Lenovo IdeaCentre 5i series function as complete solutions because their mid-tower design supports hard drives and SSDS, in addition to dedicated graphics cards, thus catering to daily work, as well as professional needs and casual gaming requirements. These systems work perfectly as customisable tower computers because of their flexible design.

Full-Tower

Among tower computers, the full-tower measure is the largest device, providing maximum expandability and remarkable flexibility. Enthusiasts, along with high-performance users, choose these systems to accommodate powerful GPUS and multiple monitors while implementing advanced cooling solutions. The Zotac ZBOX Magnus One, together with the Gigabyte BRIX Extreme, serves as an excellent choice for individuals who require powerful desktop PCS with advanced functionality for the future.

Deskside

Office workstations use deskside towers to deliver reliable power suitable for intensive professional software operations. Several business tower PCs stand out as workstations or enterprise-ready, including the Lenovo ThinkStation P340 and the HP EliteDesk Tower.

Top Picks for Tower Computers

Here are some of the most highly recommended tower computers available. These models are renowned for their reliable performance, durability, and versatility in handling a wide range of tasks. Whether you're a student, professional, or gamer, there's a perfect tower computer to match your needs. You can also pair them with essential computer accessories, such as monitors, keyboards, and external storage, to enhance your setup and productivity.

Tower Type

Ideal For

Top Brand

Highlight Feature

Mini-Tower

Space-saving setups and basic tasks

HP, Lenovo

Compact design with essential connectivity options.

Mid-Tower

General-purpose computing and gaming

Dell, HP

Balance between size and expandability; suitable for upgrades.

Full-Tower

High-performance tasks and gaming rigs

Thermaltake

Ample space for advanced cooling systems and multiple GPUs.

Deskside

Professional workstations

Lenovo, HP

Designed for business environments with robust security and management features.

 

Frequently Asked Questions About Tower Computers

  • What are tower computers best used for?

    Tower computers are ideal for high-performance tasks like gaming, software development, graphic design, and office productivity. Their upgradability and larger form factor enable users to customise components according to their specific needs.

  • Are tower computers upgradeable?

    Yes, most tower desktops, including mid-tower and full-tower PCS, are highly upgradeable. You can easily add more RAM, upgrade the storage, or install a more powerful graphics card.

  • Is a tower computer better than a laptop?

    If you require power, customisation, and upgradability, a tower PC is a better option. However, laptops offer portability; choose based on your needs.

  • Can I use a tower computer for gaming?

    Absolutely! Many tower computers, such as the HP Pavilion Gaming Tower or Lenovo Legion, are specifically designed for high-end gaming experiences.

  • Where can I buy original tower computers online?

    You can explore and buy tower computers online from trusted brands at Ubuy Japan, which offers fast delivery, genuine products, and a wide selection.