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Fanless Firewall Mini PC GT4L-V1 with 4 Intel LAN, HDMI + VGA, Optional WiFi/4G
Products Features
Multi-CPU Flexibility
Supports Intel Celeron J4125 (Quad-Core 2.0GHz), j5005, N2840, or J1900 processors4× 2.5G LAN Ports
Onboard Intel i225-V B3/i226-V 2.5GBase-T controllers (optional i211) with Sophos/PfSense/OPNsense compatibility.Expandable Memory & Storage
Dual DDR3L/DDR4 SODIMM slots (16GB max)
Hybrid storage: 1× mSATA SSD + 1× 2.5” SATA HDD/SSD
Dual-Display & Wireless Options
HDMI + VGA outputs, 1× mPCIe slot (WiFi/3G/4G module) + SIM slot for WAN redundancy.Enterprise Security Suite
AES-NI hardware encryption, ESXi/PVE support, RTC, Watchdog, and Wake-on-LAN for 24/7 reliability.Industrial-Grade Design
Fanless aluminum chassis (-20°C~60°C operation), 10W TDP, and VESA mount for silent, space-saving deployment
Product Details
Specification
Ordering information
Product Details
Product Introduction
The GT4L-V1 is a compact fanless firewall mini PC designed for secure networking, routing, VPN, pfSense, office networks, and edge gateway applications. It supports multiple low-power Intel processors, 4 Intel RJ45 LAN ports, HDMI + VGA dual display, flexible memory, and dual storage options. With a full aluminum alloy chassis, silent fanless cooling, and optional VESA mounting, it is ideal for stable 24/7 deployment in business and industrial environments.
Product Features
- 4 x Intel RJ45 LAN ports for firewall, router, VPN, and network gateway applications
- Optional Intel i226-V B3 2.5G LAN on J5005 version
- Supports Intel Celeron J5005, J1900, N2840, N2940 and Intel Atom E3825 CPUs
- DDR4 SO-DIMM memory on J5005 version; DDR3L SO-DIMM on other CPU versions
- Dual storage support: 1 x mSATA SSD + 1 x 2.5-inch SATA SSD/HDD
- HDMI + VGA dual display output for monitoring, POS, and control systems
- 1 x Mini PCIe slot and 1 x SIM slot for optional WiFi / 3G / 4G expansion
- Fanless motherboard design with a full aluminum alloy heat-dissipation chassis
- Supports AES-NI, Watchdog, Auto Power On, RTC, PXE Boot, and Wake-on-LAN
- Compatible with Windows, Linux, and pfSense systems
- Compact 136 x 125 x 40 mm size with optional VESA mount for monitor-back or wall installation
- Low power 10W TDP platform for silent and reliable 24/7 operation
Application Industries
- Firewall gateway
- VPN router
- pfSense / Linux network appliance
- Office network security
- Branch office networking
- Retail POS network control
- Edge computing gateway
- Industrial control network
- Small business router
- Home lab and network testing
Specification
| Basic Information: | |||
| CPU | Intel Celeron J5005 Quad-core 4threads 1.5 up to 2.8Ghz (Cache 4MB,TDP 10W) | ||
| Intel Celeron J1900 Quad-core 4threads 2.0-2.41Ghz (22nm TDP 10W) | |||
| Intel Celeron N2840 Dual core 2 threads 2.16Ghz up to 2.58Ghz Intel HD Graphics | |||
| Intel Celeron N2940, four-core, 4 threads, 1.83 GHz up to 2.25Ghz Intel HD Graphics | |||
| Intel Atom E3825 Dual core 2 threads 1.33GHz Intel HD Graphics | |||
| TDP | 10W | ||
| Motherboard Size | 120 x 120 mm customized size | ||
| BOIS | AMI BIOS, ACPI supported | ||
| Chipset | Intel Gemini Lake Refresh | ||
| Memory | 2*SODIMM memory slot 4GB/ 8GB/ 16GB/32GB RAM DDR4(J5005) 1*SODIMM Memory slot 4GB/8GB DDR3L (N2840/N2940/E3825/J1900) | ||
| OS | Windows 7/Windows 8/Windows 10/11/Linux/pfSense | ||
| Network | 4*Onboard Intel i226-V B3 2.5G RJ45 LAN (J5005) 4*Onboard Intel i210/i211 (N2840/N2940/E3825/J1900) | ||
| Video | Intel HD Graphics | ||
| Storage: | |||
| MSATA | 1 x M-SATA3.0 slot for MSATA SSD 64GB/128GB/256GB/512GB/1TB optional | ||
| SATA | 1* 2.5inch SATA HDD 500GB/ 1TB / 2TB Max | ||
| Wi-Fi: | |||
| Module | 1 x mini PCIE-half port for Wi-Fi module | ||
| Antenna | 2 x inner RF cables and 2 x external antennas | ||
| Input/output port： | |||
| Switch | 1 x Power On/Off Switch | ||
| Power | 1 x 12V DC In | ||
| LED | 1 x Power LED, 1 x HDD LED | ||
| USB | 2 x USB3.0 | ||
| Display | 1* VGA+1* HDMI | ||
| LAN | 4* RJ45 LAN | ||
| RST | 1 x RST | ||
| WIFI | Dual band 2.4GHz/5.0GHz(Optional need pay extra USD8/PCS) | ||
| COM | Motherboard inside 1*COM RS232. We can bring out this COM port for quantity orders | ||
| Power and Working Environment: | |||
| Input | DC100-240V AC/50-60Hz | ||
| Output | DC+12V, recommend 12V/4A | ||
| Operating Temperature | -10/+60Centigrade | ||
| Storage Temperature | -20/+70 Centigrade | ||
| Relative Humidity | 0%~90%@30 (non-condensing) | ||
| Product Dimension & Details: | |||
| Functions | Support AES-NI, ESXI, Watchdog, Auto power on, RTC, PXE boot, Wake-on-LAN. | ||
| Size | 136*125*40mm | ||
| Weight | Net 1kg, Gross 1.5kg | ||
| Shell | Black-colored aluminum alloy | ||
| Mounting | Can be mounted on the back of the monitor or the wall with an optional VESA mount | ||
| Cooling Mode | Fanless | ||
| Package Content： | |||
| Standard | 1xMini PC, 1xPower Adapter, 1xPower Cord, 1xScrews Bag | ||
| Optional | 1xUser Manual, 1xVESA mount | ||
Ordering information
| Model | Processor | Graphics | Frequency | Display | Memory | Storage | LAN | USB | Power |
| GT4L | N4000 | Intel® UHD Graphics 600 | 1.1~2.6 GHz | VGA/HDMI | 2 x SO-DIMM DDR4, Max 16G | 1 x mSATA/2.5 inch SATA3.0 | 4 x i225/226 | 2 | 12V/4A |
| GT4L | J4125 | Intel® UHD Graphics 600 | 2.0~2.7 GHz | VGA/HDMI | 2 x SO-DIMM DDR4, Max 16G | 1 x mSATA/2.5 inch SATA3.0 | 4 x i225/226 | 2 | 12V/4A |
| GT4L | N5000 | Intel® UHD Graphics 605 | 1.1~2.7 GHz | VGA/HDMI | 2 x SO-DIMM DDR4, Max 16G | 1 x mSATA/2.5 inch SATA3.0 | 4 x i226 | 2 | 12V/4A |
| GT4L | J4125 | Intel® UHD Graphics 600 | 2.0~2.7 GHz | VGA/HDMI | 2 x SO-DIMM DDR4, Max 16G | 1 x mSATA/2.5 inch SATA3.0 | 4 x i211 | 2 | 12V/4A |