Description
The MSI MS-C903 Compact Fanless Box PC is a powerful, ultra-low-power industrial computing solution designed for continuous operation in space-constrained and noise-sensitive environments. Powered by an 11th Gen Intel Core i7-1185G7E (Tiger Lake-UP3) processor, this system delivers strong quad-core performance with advanced Intel Iris Xe graphics while maintaining efficient, fanless thermal design.
Equipped with 32GB DDR4 memory and a 250GB 2.5" SATA SSD, the MS-C903 is ready for demanding edge, automation, digital signage, and industrial control workloads. Multiple USB ports, audio I/O, and versatile M.2 expansion slots (including NVMe, SATA, and wireless options with Nano-SIM support) provide excellent connectivity and scalability.
Its rugged compact chassis, wide 12V–24V power input, and silent operation make the MSI MS-C903 ideal for factory automation, smart retail, transportation, and embedded IoT deployments. The system ships without an operating system, allowing full flexibility for custom OS installations.
| Category | Specification |
|---|---|
| Brand | MSI |
| Model | MS-C903 |
| System Type | Compact Fanless Box PC |
| Form Factor | Desktop |
| Processor | Intel Core i7-1185G7E (11th Gen Tiger Lake-UP3) |
| Cores / Threads | Quad-Core |
| Base Clock | 1.8 GHz |
| Max Turbo Frequency | 4.4 GHz |
| Cache | 12 MB Smart Cache |
| Installed Memory | 32 GB DDR4 |
| Memory Form Factor | SO-DIMM |
| Storage Type | 2.5" SATA SSD |
| Storage Capacity | 250 GB |
| Graphics | Intel Iris Xe Graphics |
| Audio Ports | 1 × Mic-in, 1 × Line-out |
| USB Ports | 4 × USB 2.0, 4 × USB 3.2 Gen 2 |
| Expansion Slots | 1 × M.2 M-Key (PCIe Gen4 x4 NVMe, 2280)1 × M.2 B-Key (SATA / PCIe x1 / USB 2.0 with Nano-SIM, 2242/3042)1 × M.2 E-Key (PCIe x1 / USB 2.0, 2230) |
| Power Input | 12V–24V DC |
| Cooling | Fanless |
| Operating System | Not Included |
| Dimensions (W × D × H) | 215 × 155 × 65 mm |
| Weight | 2.24 kg |
| UNSPSC | 43211508 |
Payment & Security
Your payment information is processed securely, and we do not store credit card details or access your credit card information.
Return Policy (Short Summary)
We offer a 30-day return window for most unopened, factory-sealed items.
Returns must be authorized before shipping back and must include all original packaging and accessories. Opened or used items are not returnable unless defective.
Some products—such as custom orders, special-order items, audio gear, software, and LED video walls—are non-returnable. Non-defective returns may be subject to a 20–30% restocking fee, and customers are responsible for return shipping costs.
For damaged or incorrect items, please contact us immediately.
From Scope to Sign-Off
A structured delivery process designed to reduce risk and keep projects moving.
Plan
Discovery, site review, requirements gathering, and project alignment. We define scope, constraints, and success criteria before any design work begins.
- Discovery calls & stakeholder interviews
- On-site survey & infrastructure review
- Requirements & use-case documentation
- Project scope, timeline & milestone alignment
Engineer
System design, schematics, signal flow, BOM development, and documentation. Every project leaves this phase with a complete engineering package.
- AV system design & signal flow diagrams
- Equipment selection & BOM development
- Rack layout & control system design
- As-built documentation package
Deploy
Procurement, logistics, installation, programming, commissioning, and training. We own the delivery from first shipment to final handoff.
- Authorized procurement & logistics coordination
- Physical installation & cable management
- Control system programming & configuration
- Commissioning, testing & end-user training
Support
Monitoring, maintenance, lifecycle planning, and long-term service agreements. We stay engaged long after project close.
- 24/7 remote system monitoring
- Preventive & reactive maintenance
- Technology lifecycle & refresh planning
- Long-term service level agreements
A decade of delivery — trusted by 275+ clients across industries
