Polywell Computers is pleased to introduce the UC300L2V4M3, a high-performance mini PC based on the Intel® Core™ Ultra Series 3 (Panther Lake) platform. The system is designed for edge AI, multi-display visualization, monitoring and control environments, interactive terminals, engineering workstations, and specialized commercial applications that require strong processing performance, fast local storage, flexible networking, and rich I/O in a space-efficient enclosure.

The UC300L2V4M3 supports a broad selection of Intel Core Ultra Series 3 processors, from efficient Core Ultra 5 options to higher-performance Core Ultra X9 configurations. Depending on the selected processor, the system can be configured with Intel® Arc™ B390/B370 graphics or Intel® Graphics, allowing customers to choose the right balance of CPU performance, graphics capability, and cost.

With support for up to four displays through HDMI® 2.1, DisplayPort 1.4, and two Thunderbolt™ 4 ports, the UC300L2V4M3 is well suited for installations that require multiple high-resolution screens, fast peripheral connections, and reliable operation in limited space.

 Why the UC300L2V4M3 Strengthens Polywell’s Mini PC Lineup

The UC300L2V4M3 extends Polywell’s mini PC portfolio with a feature set aligned with modern edge, media, and visualization workloads:

• Intel® Core™ Ultra Series 3 processor options based on the Panther Lake platform
• Intel® Arc™ B390/B370 graphics on selected processor configurations
• Intel® Graphics on other CPU options
• Up to 64GB LPDDR5X-8533 memory
• Support for up to four displays
• HDMI® 2.1 and DisplayPort 1.4, each supporting up to 8K at 60Hz
• Two Thunderbolt™ 4 ports supporting 40Gbps data transfer, DisplayPort Alt Mode, and PD output up to 15W
• Three M.2 2280 NVMe SSD slots: one PCIe 5.0 x4 and two PCIe 4.0 x4
• Standard dual 2.5GbE LAN configuration
• Optional 2.5GbE + 10GbE LAN configuration
• M.2 Key-E 2230 slot for optional Wi-Fi 6E / Wi-Fi 7 and Bluetooth module
• Optional OCuLink expansion
• VESA and wall-mount support
• Compact 205 × 192 × 70 mm enclosure

Built for Advanced Visual and Edge Computing Projects

The UC300L2V4M3 is intended for customers who need more than a conventional office mini PC. Its combination of Core Ultra processing, modern integrated graphics, multi-screen output, Thunderbolt 4, high-speed NVMe storage, and optional 10GbE networking makes it suitable for projects where interface capability and system density matter.

For visual applications, the system can drive up to four displays using HDMI, DisplayPort, and Thunderbolt 4 outputs. This makes it a strong fit for digital signage, interactive displays, monitoring stations, video walls, dashboard systems, and commercial visualization environments.

The storage design also gives integrators room to build more capable local systems. With one PCIe 5.0 x4 M.2 slot and two PCIe 4.0 x4 M.2 slots, the UC300L2V4M3 can be configured for fast media storage, AI model storage, local data capture, analytics workloads, or multi-application use.

For networked applications, the standard configuration provides two 2.5GbE LAN ports. Projects requiring higher wired throughput can use the optional configuration with one 2.5GbE port and one 10GbE port. Optional Wi-Fi 6E or Wi-Fi 7 wireless support gives additional flexibility where cable installation is difficult or undesirable.

 Who Needs the Polywell UC300L2V4M3?

The UC300L2V4M3 is a strong choice for customers building compact systems that require strong processing, multiple displays, fast storage, and flexible I/O:

• Multi-display digital signage and media playback systems
• Interactive kiosks and self-service terminals
• Edge AI and AI-IoT applications
• Visual computing and graphics-oriented commercial systems
• Monitoring, dashboard, and control-room installations
• Video walls and information display networks
• Smart retail, hospitality, education, and corporate environments
• Network-connected commercial appliances
• Development, integration, and demonstration platforms
• High-performance compact desktop systems

 Polywell’s Vision: More Capability in Smaller Systems

With the UC300L2V4M3, Polywell continues to expand its small form factor portfolio for customers who need higher performance and richer I/O without moving to a full-size desktop or workstation.

Many modern applications require local processing, multiple high-resolution displays, fast storage, wired network flexibility, and support for AI-assisted workloads. The UC300L2V4M3 addresses these needs by combining Intel Core Ultra Series 3 processor options, advanced integrated graphics, Thunderbolt 4, multiple NVMe storage slots, and optional 10GbE networking in one compact platform.

This model reinforces Polywell’s strategy of delivering application-focused systems that balance performance, size, connectivity, and deployment flexibility.

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