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QOTOM Pfsense Mini PC with Core i3 i5 i7 processor and 4 Gigabit NICs, support AES-NI, Serial, Fanless Mini PC PFSense

96% of buyers enjoyed this product!
Q330G4 I3 Q350G4 I5 Q355G4 I5 Q370G4 I7
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Shipping & Payment
Product Details
Shipment & Customs fees

1. DHL / FedEx Express

3~7 days to most of countries. The buyer should pay the Customs fees (Duty, VAT and others). We are not responsible for it. Please take it into consideration and pay attention to the shipment.

2. UPS

This UPS only deliver to European Union & United Kingdom and take about 2 weeks. UPS could not provide tax-paid proof.


Deliver to Russia & Ukraine within 15~20 days in major cities. To remote area, it may take about 25~40 days.
4. Invoice
If you have special requirements on invoice, please leave message. If you need invoice, please provide an email address.




Power Consumption

Onboard CPU

Q330G4: Intel Core i3-4005U Processor, 3M Cache, dual core 1.7 GHz
Q350G4: Intel Core i5-4200U Processor, 3M Cache, dual core 1.6 GHz, up to 2.6 GHz
Q355G4: Intel Core i5-5300U Processor, 3M Cache, dual core 2.3 GHz, up to 2.9 GHz
Q370G4: Intel Core i7-4500U Processor, 4M Cache, dual core 1.8 GHz, up to 3.0 GHz
All models support AES-NI

Support DDR3L 1333/1600 MHz, 1.35V, Non-ECC
1 x DDR3 DIMM Memory Slot. 8GB RAM MAX
Hard Disk

Support SSD (MSATA / SATA)
Support HDD (2.5 inch SATA HDD)
Onboard LAN

4 x Intel I211-AT- 10/100/1000 Controller
Audio Solution

Realtek ALC662 6-Channel HD Audio
Front-Panel Connectors

• Power on/off button
• 2 x USB 3.0 Ports
• 2 x USB 2.0 Ports
• 1 x HDMI Connector
• 1 x
Serial port
Internal Connectors

• 1 x Minipcie port (for mSATA SSD)
• 1 x Minipcie port (for WIFI/Bluetooth Module)
• 1 x DDR3L SO-DIMM Memory Slot
• 1 x SATA Port
• 1 x SATA power connector
• 1 x Automatically boot jumper
• 1 x SIM Card slot
Back-Panel Connectors

• 1 x DV 12V DC input
• HDD LED, Power LEDs
• 4 x Intel RJ-45 Ports
• 1 x Speak Out Connector
• 1 x Mic In Connector
Operating System

Support Windows, Linux, pfSense, CentOS, etc

This link contains 4 models. They are same except the processor and price.



Preinstall pfSense

Mini PC Q300G4 supports Windows, Linux, pfSense, CentOS, Sophos, OPNsense, VyOS, Linux iptables, Untangle, ect. But it will come with the latest pfSense (Username: admin; Password: pfsense) by default. If you prefer to other OS, please leave a message.
You also can install OS by yourself. F11 key boot from USB Drive. Delete key enter BIOS.

QOTOM Firewall Appliance

With powerful Intel Core Processor and 4x Intel 1GbE, Qotom Mini PC Q300G4 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, please leave message that we will move the screw to make a full mini pcie slot for it. We don’t supply any 3G/ 4G modules.
Restore from AC Power Loss
Two solutions:
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.
Wi-Fi: This link exclude Wi-Fi. If you need it, please choose Q3XXG4 with Wi-Fi
If you wanna add Wi-Fi by yourself after receiving it, please note that the Wi-Fi kit contains Wireless card, feeder line and dual antennas. Without antennas, Wi-Fi can not work. If you need better performance, 5DB antenna is a better choice.

Related Product

Detailed Images


1 x Mini PC

1 x Power supply, 12V 5A adapter and plug (EU/ UK/ USA/ SA/ IT/ AU Standard)

1 x VESA bracket

1 x SATA power cable for 2.5″ SATA SSD/ HDD

Some screws for VESA and SATA

1 x color box by default, if you prefer to neutral packing, please leave message.

You can leave message to require for Motherboard User Manual/ Windows drivers download link/ Invoice.


Mini PC Q300G4 are designed and produced by QOTOM. We provide One Year Warranty. Please contact us if necessary, leave message online or by email or add Skype.

(If you contact salesperson by email or Skype, please provide the order number)

Shipping & Payment


We are proud to offer international shipping services that currently operate in over 200 countries and islands world wide. Nothing means more to us than bringing our customers great value and service. We will continue to grow to meet the needs of all our customers, delivering a service beyond all expectation anywhere in the world.

How do you ship packages?

Packages from our warehouse in China will be shipped by ePacket or EMS depending on the weight and size of the product. Packages shipped from our US warehouse are shipped through USPS.

Do you ship worldwide?

Yes. We provide free shipping to over 200 countries around the world. However, there are some locations we are unable to ship to. If you happen to be located in one of those countries we will contact you.

What about customs?

We are not responsible for any custom fees once the items have shipped. By purchasing our products, you consent that one or more packages may be shipped to you and may get custom fees when they arrive to your country.

How long does shipping take?

Do you provide tracking information?

Yes, you will receive an email once your order ships that contains your tracking information. If you haven’t received tracking info within 5 days, please contact us.

My tracking says “no information available at the moment”.

For some shipping companies, it takes 2-5 business days for the tracking information to update on the system. If your order was placed more than 5 business days ago and there is still no information on your tracking number, please contact us.

Will my items be sent in one package?

For logistical reasons, items in the same purchase will sometimes be sent in separate packages, even if you've specified combined shipping.

If you have any other questions, please contact us and we will do our best to help you out.


Order cancellation

All orders can be cancelled until they are shipped. If your order has been paid and you need to make a change or cancel an order, you must contact us within 12 hours. Once the packaging and shipping process has started, it can no longer be cancelled.


Your satisfaction is our #1 priority. Therefore, if you’d like a refund you can request one no matter the reason.

If you did not receive the product within the guaranteed time( 45 days not including 2-5 day processing) you can request a refund or a reshipment.
If you received the wrong item you can request a refund or a reshipment.
If you do not want the product you’ve received you may request a refund but you must return the item at your expense and the item must be unused.

  • Your order did not arrive due to factors within your control (i.e. providing the wrong shipping address)
  • Your order did not arrive due to exceptional circumstances outside the control of Discovery Market (i.e. not cleared by customs, delayed by a natural disaster).
  • Other exceptional circumstances outside the control of

*You can submit refund requests within 15 days after the guaranteed period for delivery (45 days) has expired. You can do it by sending a message on Contact Us page

If you are approved for a refund, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within 14 days.


If for any reason you would like to exchange your product, perhaps for a different size in clothing. You must contact us first and we will guide you through the steps.

Please do not send your purchase back to us unless we authorise you to do so.

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