Introduction
In the world of industrial computing, reliability is everything. Your systems need to run 24/7 in dusty factories, outdoor kiosks, and tight control cabinets – without failing, without overheating, and without constant maintenance.
The SNR-N8 Industrial Fanless PC delivers exactly that.
Designed for self-service kiosks, digital signage, industrial automation, and embedded control, this compact fanless computer combines desktop-grade processing power with industrial‑grade reliability.
With Intel Core i3/i5/i7 processors (4th to 10th Gen) , dual Gigabit Ethernet, 2x RS-232 COM ports, and a fanless aluminum chassis, the IBC‑N8 runs silently and reliably in environments where standard PCs would fail.
*”No fans. No dust. No moving parts. Just reliable computing, 24/7.”*
Why Choose the SNR-N8？
Key Advantages at a Glance
| Feature | Benefit |
|---|---|
| Fanless design | Zero dust accumulation, silent operation, longer lifespan |
| Intel Core i3/i5/i7 (4th–10th Gen) | Desktop-grade performance for demanding applications |
| Dual GbE LAN (Realtek 8111H) | Network redundancy or separate networks |
| 2x RS-232 COM ports | Connect legacy industrial devices |
| 4x USB 3.0 + 4x USB 2.0 | Plenty of ports for scanners, printers, payment terminals |
| Wide temperature support | -20°C to 60°C operating range |
| 12V-19V wide voltage input | Stable operation in unstable power conditions |
| Compact size | 193.9 × 127 × 57.2 mm – fits anywhere |
| Watchdog timer | Auto-reset on system freeze – true unattended operation |
*”The SNR-N8 is the workhorse of the SNR industrial PC lineup – reliable, compact, and versatile.”*
Complete Technical Specifications
System
| Parameter | Specification |
|---|---|
| Processor | Onboard Intel Celeron / Core i3/i5/i7 (4th, 6th, 7th, 8th, 10th Gen) |
| System Memory | 4th Gen: DDR3L SODIMM x1 (max 8GB) 6th/7th/8th Gen: DDR4 SODIMM x1 (max 16GB) 8th/10th Gen: DDR4 SODIMM x2 (max 32GB) |
| Ethernet | 2x GbE RJ45 (Realtek 8111H) |
I/O Interfaces
| Interface | Quantity | Purpose |
|---|---|---|
| USB 3.0 | 4 | High-speed peripherals |
| USB 2.0 | 4 | Legacy devices, mouse, keyboard |
| RS-232 (COM) | 2 | Industrial controllers, card dispensers, printers |
| HDMI | 1 | Display output |
| VGA or 2nd HDMI | 1 | Dual display support or legacy monitors |
| Audio | 1x line-out, 1x mic-in | Multimedia / alert systems |
| Antenna ports | 2 | WiFi / 3G / 4G connectivity |
| Power button | 1 | Front access |
Storage
| Generation | Storage Options |
|---|---|
| 4th Gen | 1x mSATA |
| 6th/7th/8th/10th Gen | 1x M.2 2280 |
| All generations | 1x 2.5-inch HDD/SSD bay |
Expansion
| Slot | Support |
|---|---|
| Mini-PCIe | 1x full-size / half-size with SIM card slot – for 3G/4G, WiFi, Bluetooth |
Software Support
| OS | Support |
|---|---|
| Windows® 7 / 8 / 10/11 | ✅ |
| WES 7 / 10 | ✅ |
| LINUX | ✅ |
Special features: Watchdog timer (255 levels), diskless startup support
Power
| Parameter | Specification |
|---|---|
| Power input | 12V – 19V DC |
| Connector | Standard DC jack |
Mechanical
| Parameter | Specification |
|---|---|
| Material | Aluminum (passive cooling) |
| Mounting | Desktop or wall-mount |
| Dimensions | 193.9 × 127 × 57.2 mm |
| Net Weight | 1.0 kg |
Environmental
| Parameter | Specification |
|---|---|
| Operating temperature | -20°C to +60°C |
| Storage temperature | -30°C to +70°C |
| Storage humidity | 10% – 90% at 30°C (non-condensing) |
Key Applications for the SNR-N8
1. Self-Service Kiosk Controller
The SNR-N8 is the perfect kiosk controller for:
| Kiosk Type | Why It Works |
|---|---|
| Self-ordering kiosk | 8x USB ports for touch screen + printer + scanner + payment |
| Self-checkout kiosk | Dual LAN for secure payment + inventory network |
| Ticketing kiosk | COM port for ticket printer, wide temp for outdoor |
| Patient check-in kiosk | Silent fanless operation, medical-grade reliability |
| Card dispenser kiosk | COM port control + USB for RFID encoder |
*”One SNR-N8 can replace a tower PC in a kiosk – saving space, power, and maintenance.”*
2. Digital Signage Player
| Venue | Why SNR-N8 |
|---|---|
| Retail stores | Compact size fits behind displays |
| Corporate lobbies | Silent operation, professional appearance |
| Transportation hubs | Wide temperature, 24/7 reliability |
| Restaurants | Dual display support for menu boards |
3. Industrial Automation & Control
| Application | Why SNR-N8 |
|---|---|
| PLC communication | 2x COM ports for device connectivity |
| Data acquisition | 8x USB for sensors and instruments |
| HMI (Human-Machine Interface) | HDMI + VGA dual displays |
| Factory floor | Fanless – no dust ingress |
4. Network Security Appliance
| Feature | Benefit |
|---|---|
| 2x GbE LAN | Firewall, VPN gateway, load balancing |
| 4G ready | Mini-PCIe with SIM slot |
| Fanless | Silent, dust-proof for network closets |
| Watchdog timer | Auto-recovery on system freeze |
5. Medical Equipment
| Requirement | SNR-N8 Capability |
|---|---|
| Cleanroom compatible | Fanless – no dust emission |
| Silent operation | No fan noise in patient areas |
| Long-term availability | Multiple CPU generations for legacy support |
Model Configuration Options
| Part No. | CPU | Generation | Memory | HDMI | VGA/HDMI | Mini-PCIe | mSATA | M.2 | SATA | USB 3.0 | USB 2.0 | GbE | RS-232 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| SNR-N8-4278U | i5-4278U | 4th | SODIMM | 1 | 1 | 1 | 1 | 0 | 1 | 4 | 2 | 2 | 2 |
| SNR-N8-4578U | i7-4578U | 4th | SODIMM | 1 | 1 | 1 | 1 | 0 | 1 | 4 | 2 | 2 | 2 |
| SNR-N8-6157U | i3-6157U | 6th | SODIMM | 1 | 1 | 1 | 0 | 1 | 1 | 4 | 2 | 2 | 2 |
| SNR-N8-7287U | i5-7287U | 7th | SODIMM | 1 | 1 | 1 | 0 | 1 | 1 | 4 | 2 | 2 | 2 |
| SNR-N8-7360U | i5-7360U | 7th | SODIMM | 1 | 1 | 1 | 0 | 1 | 1 | 4 | 2 | 2 | 2 |
| SNR-N8-8250U | i5-8250U | 8th | SODIMM x2 | 1 | 1 | 1 | 0 | 1 | 1 | 4 | 2 | 2 | 2 |
| SNR-N8-8260U | i5-8260U | 8th | SODIMM x2 | 1 | 1 | 1 | 0 | 1 | 1 | 4 | 2 | 2 | 2 |
| SNR-N8-8565U | i7-8565U | 8th | SODIMM x2 | 1 | 1 | 1 | 0 | 1 | 1 | 4 | 2 | 2 | 2 |
| SNR-N8-10110U | i3-10110U | 10th | SODIMM x2 | 1 | 1 | 1 | 0 | 1 | 1 | 4 | 2 | 2 | 2 |
| SNR-N8-10210U | i5-10210U | 10th | SODIMM x2 | 1 | 1 | 1 | 0 | 1 | 1 | 4 | 2 | 2 | 2 |
| SNR-N8-10510U | i7-10510U | 10th | SODIMM x2 | 1 | 1 | 1 | 0 | 1 | 1 | 4 | 2 | 2 | 2 |
Custom configurations available for volume orders. Contact SNR for OEM customization.
SNR Industrial PC Series Comparison
| Feature | SNR-N8 (This Model) | SNR-N6 | SNR-N8P | SNR-N5K |
|---|---|---|---|---|
| CPU | 4th–10th Gen i3/i5/i7 | 4th–10th Gen | 4th–13th Gen | 8305G/8705G |
| Graphics | Integrated Intel | Integrated Intel | Integrated Intel | AMD Vega (4GB) |
| COM ports | 2x RS232 | 6x (4x RS485) | 2x RS232 | 6x (4x RS485) |
| HDMI ports | 1 + VGA (or 2nd HDMI) | 1 + VGA | 1 + VGA | 4x HDMI 2.0 |
| USB ports | 4x 3.0 + 4x 2.0 | 4x 3.0 + 2x 2.0 | 4x 3.0 + 4x 2.0 | 4x 3.0 + 4x 2.0 |
| Network | 2x GbE Realtek | 2x GbE Intel | 2x GbE Realtek | 2x 2.5G Intel |
| GPIO | None | 14x | None | 14x |
| Power input | 12-19V | 9-36V | 12-19V | 9-36V |
| Cooling | Fanless | Fanless | Fanless | Active (washable fan) |
| Dimensions | 193.9×127×57.2 mm | 240×150×65 mm | 193.9×127×57.2 mm | 252×180×76 mm |
| Best for | Kiosk, signage, general embedded | Automation, RS485 networks | Compact kiosk | Video wall, machine vision |
*”Choose SNR-N8 for reliable, compact fanless computing in kiosks and digital signage. Choose SNR-N6 for industrial automation with many serial devices. Choose SNR-N5K for graphics-intensive applications.”*
Why SNR for Your Industrial PC Needs？
| Advantage | Description |
|---|---|
| Factory-direct pricing | No middlemen – better value for volume buyers |
| OEM/ODM ready | Custom logo, preloaded software, modified BIOS |
| Global certifications | CE, FCC, RoHS compliant |
| 1-year warranty | Standard, with extended options available |
| Technical support | English documentation, remote assistance |
| Bulk ordering | Volume discounts for system integrators |
| Wide CPU selection | 4th to 10th Gen Intel Core – match your performance needs and budget |
Frequently Asked Questions
1. Is the SNR-N8 truly fanless？
Yes. The aluminum housing acts as a passive heatsink – no moving parts, no dust ingress, silent operation.
2. What operating systems does it support？
Windows 7/8/10, WES 7/10, and Linux. Drivers available for all major OS platforms.
3. Can I use this for an outdoor kiosk？
Yes. The wide temperature range (-20°C to 60°C) makes it suitable for outdoor enclosures with basic ventilation.
4. Does it support dual displays？
Yes. One HDMI port + one VGA (or second HDMI) supports dual independent displays.
5. Can I add 4G or WiFi？
Yes. The Mini-PCIe slot with SIM card holder supports 3G/4G modules, WiFi, and Bluetooth.
6. What is the watchdog timer？
A hardware timer that automatically resets the system if it freezes – critical for unattended kiosks and remote deployments.
7. What is the difference between 4th Gen and 10th Gen models？
10th Gen models offer better performance, higher memory capacity (up to 32GB), and newer architecture. Choose based on your application’s performance requirements.
8. Do you offer OEM customization？
Yes. Custom logo printing, BIOS modifications, preloaded software, and custom packaging available for volume orders.
9. What is the lead time for bulk orders？
Standard lead time is 15-25 working days for volume orders. Sample orders ship within 3-5 working days.
10. What power supply do I need？
The SNR-N8 accepts 12V-19V DC input. A 12V 3A-5A power adapter is recommended for most applications.
Technical Specifications Summary Table
| Category | Specification |
|---|---|
| CPU | Intel Core i3/i5/i7 (4th, 6th, 7th, 8th, 10th Gen) |
| Memory | Up to 32GB DDR4 (8th/10th Gen) / 16GB (6th/7th) / 8GB (4th) |
| Storage | mSATA (4th Gen) or M.2 2280 + 2.5″ HDD/SSD bay |
| COM Ports | 2x RS-232 |
| USB | 4x USB 3.0 + 4x USB 2.0 |
| Network | 2x GbE Realtek 8111H |
| Display | HDMI + VGA (or 2nd HDMI) |
| Power | 12V-19V DC |
| Cooling | Fanless (aluminum passive) |
| Temperature | -20°C to 60°C operating |
| Dimensions | 193.9 × 127 × 57.2 mm |
| Weight | 1.0 kg |
| Mounting | Desktop or wall-mount |
Conclusion
The SNR-N8 Industrial Fanless PC is the ideal choice for applications that demand reliable, silent, compact computing.
Choose SNR-N8 when you need:
-
A fanless computer for dusty or silent environments
-
Dual Gigabit Ethernet for network redundancy
-
2x COM ports for legacy device connectivity
-
Wide CPU selection (4th to 10th Gen) to match your budget and performance needs
-
Compact size that fits anywhere – from kiosks to control cabinets
For industrial automation with many serial devices, choose our SNR-N6. For graphics-intensive video walls, choose our SNR-N5K. But for reliable, compact fanless computing – the SNR-N8 is your answer.
