Operating System
Mini PC Q30531G4 supports Windows, Linux, pfSense, Sophos, VyOS, Linux iptables, Untangle, ect. You also can install OS and software package by yourself. F11 key boot from USB Drive. Delete key enter BIOS.
QOTOM Firewall Appliance
With powerful Intel Processor and 4 x I225-V/I226-V 2.5 Gigabit LAN, Qotom Mini PC can be configured as a firewall, LAN or WAN router, VPN appliance, DHCP Server, DNS Server, and so on. Small, quiet, compact and cheap, running 24/7, Qotom firewall appliance is a good solution for home, office, factory and so on.
SIM & 3G/ 4G Module
There is a SIM slot on motherboard but the half
mini pcie slot support Wi-Fi module by default. If you wanna install a 3G/ 4G module, the screw has to be removed to make a full
mini pcie slot for it. We don't supply any 3G/ 4G modules.
Restore from AC Power Loss
1. Set it in BIOS
Delete key into BIOS -- Advanced -- Restore from AC Power Loss -- Power On
2. Automatically boot jumper
Find out the pins on motherboard, then set it by yourself.
| Description |
| CPU | Intel Core Broadwell SOC Processor, Default i3 5005U Dual core 3M Cache, 2.0GHz, 15W |
| Memory | Single Channel DDR3L 1333/1600MHz SDRAM, Max Support to 8G |
| Chipset | By CPU |
| Display | Intel HD Graphics |
| 1 x HDMI |
| Ethernet | 4 x Intel I225-V/I226-V 2.5 Gigabit LAN |
| 1 x Mini PCIE, Half-length for Wi-Fi Module, Full-length for 3G/4G Module |
| Audio | None |
| Storage | 1 x mSATA，1 x SATA 3.0 |
| USB | 2 x USB 3.0，2 x USB 2.0 |
| Serial | 1 x RS-232 |
| WatchDog | Yes |
| GPIO | Yes |
| RS-485 | 0 |
| Power On | Yes |
| Front I/O |
| Power Button | 1 |
| Serial Port | 1 x RS-232 |
| Display | 1 x HDMI |
| USB | 2 x USB 3.0，2 x USB 2.0 |
| Rear I/O |
| DC-IN | 12V4A，5.5mm，2.5mm |
| LED | 1 x Power LED，1 x HDD LED |
| Ethernet | 4 x Intel I225-V/I226-V 2.5 Gigabit LAN |
| Other |
| Material | Aluminum |
| Dimension | 187 x 111 x 49mm |
| Weight | 1kg |
| Packaging Dimension | 261 x 218 x 75mm |
| Kensington Lock | None |
| Cooling Mode | Fanless, passtive cooling |
| Mounting | VESA Mounting Bracket |
| OS Support |
| OS | Windows 7，Windows 8，Windows10，Linux |
| Environmental |
| Operting Temp | 0°C~50°C |
| Non-Operating Temp | -20°C~80°C |
| Humidity | 10%~90% |
| Packlist |
| PackList | 1 x MiniPc，1 x Power supply，1 x Power cable，1 x VESA |
Packing list:
1 x Mini PC Q30531G4
1 x Power supply (12V 4A adapter and plug)
1 x VESA bracket
Quick order code：order code + Case，such as Q30531G4-S05
Ordering
Code | Case | Code
Name | Processor
Type | Processor
Number | #of
Cores | #of
Threads | Base
Frequency | Max
Frequency | Cache | Processor
Graphics |
| Q30411G4 | S05 | Haswell | Celeron | 2955U | 2 | 2 | 1.4GHz | / | 2M | Intel HD Graphics |
| Q30432G4 | S05 | Haswell | Core i3 | 4010Y | 2 | 4 | 1.3GHz | / | 3M | Intel HD 4200 |
| Q30431G4 | S05 | Haswell | Core i3 | 4005U
| 2 | 4 | 1.7GHz | / | 3M | Intel HD 4400 |
| Q30452G4 | S05 | Haswell | Core i5 | 4200Y | 2 | 4 | 1.4GHz | 1.9GHz | 3M | Intel HD 4200 |
| Q30451G4 | S05 | Haswell | Core i5 | 4200U | 2 | 4 | 1.6GHz | 2.6GHz | 3M | Intel HD 4400 |
| Q30471G4 | S05 | Haswell | Core i7 | 4500U | 2 | 4 | 1.8GHz | 3.0GHz | 4M | Intel HD 4400 |
| Q30511G4 | S05 | Broadwell | Celeron | 3205U | 2 | 2 | 1.5GHz | / | 2M | Intel HD Graphics |
Q30512G4
| S05 | Broadwell | Celeron | 3215U | 2 | 2 | 1.7GHz | / | 2M | Intel HD Graphics |
| Q30521G4 | S05 | Broadwell | Pentium | 3805U | 2 | 2 | 1.9GHz | / | 2M | Intel HD Graphics |
| Q30531G4 | S05 | Broadwell | Core i3 | 5005U | 2 | 4 | 2.0GHz | / | 3M | Intel HD 5500 |
| Q30551G4 | S05 | Broadwell | Core i5 | 5200U | 2 | 4 | 2.2GHz | 2.7GHz | 3M | Intel HD 5500 |
| Q30571G4 | S05 | Broadwell | Core i7 | 5500U | 2 | 4 | 2.4GHz | 3.0GHz | 4M | Intel HD 5500 |
