LPC-140G4FS – Ultra Small Fanless Mini PC with 4 Gigabit LAN Ports

Fanless, Ultra Small Form Factor PC

  • Fanless, No Noise, Silent Operation
  • Ultra Small, Only 2.0″(H) x 5.79″ (D) x 4.6″ (W) in size
  • 10-26 VDC Operation, Ideal for Mobile/Field
  • 4 Gigabit Ethernet LAN/WAN ports
  • Up to 2TB Internal Storage
  • SSD (Solid State Drive) Standard
  • Built-in GB LAN, USB 3.0/2.0, Audio, Serial, Video
  • Panel/Wall Mount Brackets Included
  • See our FAQ – Why Choose Fanless?

$1,440.00 USD

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The Stealth LPC-140G4FS is a Fanless Ultra Small Mini PC which features a total of 4 GB Ethernet ports all in small form factor chassis measuring only (4.6″ x 6.1″ x 2.0″) in size.

The Fanless Computer is a powerful, feature rich small-form PC that harnesses the power Intel’s 4th generation Haswell ULT Celeron processor. Ideal applications include; security, VPN, network appliance, bandwidth controller, network diagnostics, IoT (Internet of Things), IIoT (Industrial Internet of Things), M2M (Machine-to-Machine), mini servers and more.

Fanless by design, Stealth’s LPC-140G4FS operates without the use of noisy cooling fans. Typical PC cooling fans can draw in dirt and dust from their operating environments potentially causing catastrophic failures or unplanned downtime. See our Fanless Computing FAQ – Why Choose Fanless?

The LPC-140G4FS operates from an external AC power adapter (included) or can be connected to an external 10-26 VDC source making it ideal for mobile and remote applications.

Stealth’s LittlePCs are small form factor mini PCs designed to fit in space-confined areas and are ideal for demanding applications within the Industrial, Commercial, Scientific Research, Military, Public Safety, Utility, Transportation, Mining and Telecommunications markets.


Intel® Celeron®Dual Core 2980U, 1.6Ghz, 32/64-Bit


8-series chipset integrated in CPU




Offers 2 x DDR3 SO-Dimm memory slots providing options up to 16GB of RAM

Internal Storage

256GB 3D NAND SSD (Solid State Drive) standard (SATA)
Options of up to 2TB SSD internal storage.

Internal Expansion Option

1 Internal Mini-PCIe expansion option
PCIe and USB devices supported


Onboard/Integrated Intel HD Graphics (built into the CPU)
Dual Display support (clone or extended desktop)


3x Integrated 10/100/1000 Base-T Intel (i210-AT) Gigabit Ethernet controller, RJ45 connection (PXE support)
1x Integrated 10/100/1000 Base-T Intel (i218LM) Gigabit Ethernet controller, RJ45 connection (PXE support)
Optional 802.11 b/g/n/ac Dual Band (2.4Ghz / 5Ghz) Wireless Networking and Bluetooth 4.0, Realtek® RTL8821AE via internal Mini-PCIe


Integrated Realtek High Definition Audio CODEC ALC892

Operating Systems

Windows 7 (32 and 64-bit)
Windows 10 (64-bit)
Windows Server 2016
Ubuntu Linux
Please contact us directly for any special requirements

Chassis Description

Fanless Rugged Aluminum Chassis
Includes Panel/Wall Mount Brackets

Power Input

Input is 10V – 26VDC
Rear 12VDC power Jack ideal for mobile applications
Includes External AC Adapter, Input 100~240V AC @ 1.5A 50-60Hz

Power Management

ACPI compliant and Operating System direct power management
Wake-on event

Hardware Monitor

Processor temperature
Cooling fan speed

Included with System

100-240V AC Adapter
North American Power Cord
4 Rubber Feet
Wall Mount Bracket


Optional 802.11 b/g/n/ac Dual Band (2.4Ghz / 5Ghz) Wireless Networking and Bluetooth, Intel® AC7260 via internal Mini-PCIe
Remote power option Ideal for OEM or Cabinet manufacturers
Solid State Drives (SSD) SATA
DisplayPort to VGA cable
Custom Mounting Bracket
Removable Computer Module on LCD Monitor

Rear Panel

2 PS/2 ports for Keyboard & Mouse
2 x USB 3.0 Ports
1x DVI-D video connector
1x DisplayPort video connector
DC Power Input Jack

Front Panel

4 x 10/100/1000 RJ45 Network connections
3 x USB 2.0 Ports
2 x RS232 COM port
Headphone/Audio Line-Out Jack
Microphone Input Jack
Power and Hard Drive notification LED
Power-on button


4.6"(W) x 6.1"(D) x 2.0"(H) (117mm x 155mm x 52mm)


Operating Temperature: 0 – 40C (32 to 104 F)
Storage Temperature: -20~60C (-4~140F)
Operating Relative Humidity (non condensing) 10-80%
Storage Relative Humidity (non condensing) 0-90%


Power supply Weight: 1.35 lbs / 0.62 KG
Unit Weight: 1.3 lbs / 0.58 KG (Depending on configuration)
Shipping Weight: 4 Lbs / 1.8 KG (Depending on configuration)


1 Year limited Warranty Standard
1 Year Extended Warranty available (see Configurator/Price List)


Note: Specifications are subject to change without notice.