According to Unitcom’s October 16, 2026 announcement, sales of the new mini PC lineup began in Japan on October 15, 2026, with Notebookcheck following up on the release on October 17. Priced at ¥169,800 including tax (approximately $1,075 in Notebookcheck’s currency conversion) for the baseline STYLE-I1MA-RA45-EZDX configuration, the machine targets office deployments, digital signage, and everyday home computing where physical desk space is scarce but port density still matters.
What Is Inside the iiyama STYLE-I1MA-RA45-EZDX
At the center of Unitcom’s build-to-order (BTO) mini PC is the AMD Ryzen AI 7 450. Both Unitcom and Notebookcheck detail the chip as an eight-core, 16-thread mobile processor built on AMD’s Zen 5 architecture, capable of boost clocks up to 5.1 GHz. Alongside its CPU cores, the processor integrates a dedicated neural processing unit (NPU) for local AI workloads and an integrated AMD Radeon 860M GPU for graphics and display output.
While the processor and port layout are modern, the baseline configuration is conservative and requires careful attention from prospective buyers. Out of the box, the standard STYLE-I1MA-RA45-EZDX model ships with:
- Processor: AMD Ryzen AI 7 450 (8 cores, 16 threads, up to 5.1 GHz)
- Graphics: Integrated AMD Radeon 860M
- Memory: 8 GB DDR5 RAM installed as a single 8 GB module
- Storage: 500 GB NVMe M.2 SSD
- Operating System: Windows 11 Home (DSP edition)
- Dimensions: 139.9 × 129.9 × 43.9 mm (5.51 × 5.11 × 1.73 inches), as reported by Notebookcheck
- Mounting: Optional VESA mounting kit priced at ¥1,900 (approximately $12), per Notebookcheck
Unitcom emphasizes that the STYLE-I1MA-RA45-EZDX is an example baseline model within a broader build-to-order lineup, allowing customers to select higher memory and storage capacities at checkout.
The 8 GB Single-Channel Bottleneck
From a practical Windows 11 systems perspective, the default 8 GB single-DIMM memory setup is the most consequential detail on the spec sheet. Based on general industry knowledge of AMD’s mobile processors with integrated Radeon graphics, running a single stick of DDR5 memory forces the memory controller into single-channel operation. That halves the memory bandwidth available to the integrated Radeon 860M GPU and leaves very little headroom once Windows 11 Home, browser tabs, and background office applications claim their share of system RAM.
Unitcom’s press release states that the system can handle 3D gaming as well as image and video editing, though the company provides no benchmark numbers to back up that characterization. In practice, anyone configuring this machine for heavy office multitasking, local AI tasks, or media work will almost certainly want to use Unitcom’s build-to-order customizer to upgrade the memory beyond the single 8 GB module before ordering.
Section Summary: The STYLE-I1MA-RA45-EZDX pairs a modern 8-core Zen 5 Ryzen AI 7 450 processor with a tiny footprint, though its default 8 GB single-module RAM configuration makes build-to-order memory upgrades an essential consideration for serious Windows 11 workloads.
Connectivity, Biometrics, and Physical Design
Where many ultra-compact desktops force users to live the dongle life, iiyama’s chassis packs a generous assortment of physical interfaces across its front and rear panels. Combining Unitcom’s official hardware specifications with Notebookcheck’s interface breakdown gives a clear view of the layout:
| Location / Category | Ports and Interfaces |
|---|---|
| Front Panel | 2× USB 3.1 Type-A, 1× USB4 Type-C (with DisplayPort output), 1× 3.5 mm audio input/output jack, 1× SD card reader |
| Rear Panel | 2× USB 2.0 Type-A, 1× USB4 Type-C (with DisplayPort output), 1× HDMI, 1× DisplayPort, 2× RJ45 Ethernet ports (one 2.5GbE, one 1GbE), AC power connector |
| Wireless | Wi-Fi 7 and Bluetooth 5 (as reported by Notebookcheck) |
| Authentication | Power button with integrated fingerprint sensor |
Having four video-capable outputs—HDMI, a dedicated DisplayPort, and two USB4 Type-C ports that each support DisplayPort video output—gives administrators flexibility when wiring up multi-monitor desks or commercial signage panels. Neither Unitcom nor Notebookcheck specifies the maximum number of simultaneous displays or the exact resolution and refresh-rate ceilings, so buyers planning multi-screen walls should verify display concurrency directly with the vendor.
The inclusion of a full-size SD card reader on the front panel and dual RJ45 LAN ports on the back (which Notebookcheck notes are split between 2.5GbE and 1GbE speeds) also sets the unit apart from consumer-only mini PCs. In office or edge-terminal environments, dual NICs allow a compact PC to bridge separate local networks—such as isolating a corporate intranet from a dedicated camera, signage, or point-of-sale subnet—without hanging a USB Ethernet adapter off the front of the chassis.
Power-Button Fingerprint Reader and Procurement Details
To speed up daily sign-ins, Unitcom integrated a fingerprint reader directly into the system’s power button, stating that it authenticates the user at startup so staff can log in without typing a password. While that is a welcome quality-of-life addition for shared desks or reception terminals, Unitcom’s announcement does not specify the underlying biometric framework, enterprise policy compatibility, or whether the sensor carries formal Windows Hello certification.
For Japanese organizational buyers, Unitcom also notes that the standard configuration complies with Japan’s Green Purchasing Law basic policy criteria—Clarifying transparently that no external body certifies that status, that the determination is self-assessed by the manufacturer for the standard configuration, and that buyers ordering custom BTO specs should inquire directly about compliance.
How iiyama’s Mini PC Compares to Rival Ryzen AI 7 450 Systems
iiyama is not alone in deploying AMD’s Ryzen AI 7 450 in a sub-liter or palm-sized form factor. As Notebookcheck points out, competitors are carving out distinct niches with the exact same processor:
- Gigabyte Brix: Uses the Ryzen AI 7 450 and explicitly highlights external GPU (eGPU) support over its USB4 connection. (While the iiyama mini PC includes dual USB4 ports with DisplayPort output, Unitcom does not make explicit eGPU support claims.)
- Asus ExpertCenter PN55: Focuses on enterprise manageability and expandability, offering configurations with up to 96 GB of RAM. In independent testing by StorageReview, an ExpertCenter PN55 configured with 64 GB of DDR5 RAM and dual 2.5GbE ports demonstrated 11% to 32% faster performance in y-cruncher and 23% to 31% higher scores in LuxMark compared to a previous-generation Ryzen AI 7 PRO 350 mini PC.
- HP Mini Desktops: HP’s commercial store listings similarly pair the business-oriented Ryzen AI 7 PRO 450 and Radeon 860M graphics with Windows 11 Pro and standard memory tiers starting at 16 GB, 32 GB, and 64 GB.
Against that field, iiyama’s angle is clear: it offers a custom-configurable Japanese domestic option that bundles a power-button fingerprint reader, a front SD card slot, dual USB4 ports, and dual LAN ports into a VESA-mountable box. However, because international availability has not been announced and the base ¥169,800 (~$1,075) price only includes 8 GB of RAM and Windows 11 Home, its value proposition depends heavily on how reasonably Unitcom prices its memory upgrades for local buyers.
Section Summary: While rival Ryzen AI 7 450 mini PCs from Asus, Gigabyte, and HP emphasize high memory ceilings or external GPU support, iiyama focuses on built-in fingerprint authentication, an SD card reader, and dual Ethernet ports for the Japanese domestic market.