Qotom Mini PC Q375G4 Core i7-5500U Dual Core with AES-NI 4 Gigabit NIC Barebone Fanless Computer

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$243.00 - $273.00 / Pieces | 1 Piece/Pieces (Min. Order)
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Hard Drive Capacity:
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Quick Details
Products Status:
Mini PC
Screen Size:
No Monitor
Processor Brand:
Graphics Card Type:
Integrated Card
Display Type:
Optical Drive Type:
Processor Main Frequency:
Brand Name:
Model Number:
Place of Origin:
Guangdong, China
187 x 111 x 50mm
Core i7-5500U Processor
Main Port:
2 HD Video+2 LAN+2 USB2.0+4 USB3.0+6 COM
Support AES-NI:
1 Year
Support DDR3L RAM
Support mSATA SSD
Hard Disk:
2.5-inch SATA HDD/SSD
Support WiFi(/BT)
Support Win/Linux, etc.
Supply Ability
Supply Ability:
1000 Piece/Pieces per Month
Packaging & Delivery
Packaging Details
1 piece in each box; Brown paper box
Product Description
 Onboard CPU Haswell Core i7-5500U Dual Core, 4M Cache, 2.4GHz, up to 3.0GHz. Intel® HD Graphics 5500
 OS Support Windows 7, Windows 8, Windows 10, Linux, Pfsense, etc.
 Memory 1 x DDR3L SO-DIMM Socket (Up to 8G, 1333/1600MHz)
 Storage 1 x 2.5-inch HDD/SSD
 1 x Mini-PCIe for mSATA SSD
 LAN Chipset 4 x Intel I211-AT Gigabit LAN
 Processor Graphics   Chipset: By CPU
 Audio: Realtek ALC662 HD Audio
 Security   AES-NI: Yes
 Watch Dog: Yes
 Kensington Lock: Support
 Expansion        Mini-PCIe: 1 x Mini-PCIe for Option, 1 x Full-length for 3G Half-length for Wi-Fi Module by Default
 mSATA: 1 x Full Size Mini-PCIe for SSD
 GPIO: 1 x 2.0 Pitch Header
 Automatically Boot Jumper: 1
 SIM Card Slot: 1
 DC-in: Header (Optional)
 DC Jack: 5.5mm, 2.5mm
 Power Adapter: 12V5A
 Environmental   Operating Temp: 0°C~50°C
 Non-Operating Temp: -20°C~80°C
 Humidity: 10%~90%
 Mechanical   Material: Aluminum

 Cooling Mode: Fanless Design

 Mounting: VESA Mounting Bracket
Detailed Images

 Interfaces Description


Dimension Description


 1) Main Port: 1 HD Video + 1 COM + 2 USB2.0 + 2 USB3.0 + 4 LAN;
2) CPU: Broadwell Core i5-5250U Dual Core, 3M Cache, 1.6GHz, up to 2.7GHz (Support AES-NI).
3) Integrated Graphics: Intel HD Graphics 6000
4) Configuration: Support DDR3L RAM
                               Can support MSATA SSD and 2.5" SATA HDD at the same time
                               Support WIFI / Bluetooth for optional
5) With aluminum+metal fanless design. It can work stably without noisy.


Please Note:

1) We can provide Windows drivers download link and motherboard user manual download link.
2) WiFi is incompatible with pfSense (only support AP-mode), please reinstall other OS if necessary.
3) If you aren't IT expert or unfamiliar with pc installation, please buy RAM at least. If there is NO RAM, please use DDR3L-1333/1600 GHz 1.35V Non-ECC SO-DIMM RAM. This PC DO NOT support DDR3 1.5V RAM.
4) The 4 ports are labeled WAN, LAN, OPT1 and OPT2. For using pfsense, please note that these labels are misleading. Instead of the ports as 1, 2, 3, 4, they are 1, 3, 4, 2. So if you need only WAN and LAN for pfsense, please use the first port for WAN and last for LAN.

5) This pfSense appliance can be configured as a firewall, LAN or WAN router, VPN appliance, DHCP Server, DNS Server, and IDS/IPS with optional packages to deliver a high performance, high throughput front-line security.


WiFi & 3G/4G Module


1. Full-length Mini PCI-e slot (Part 1) only supports mSATA SSD.
2. Half-length Mini PCI-e slot (Part 2) is only for WiFi (/Bluetooth).
3. Full-length Mini PCI-e slot (Part 3) is only for 3G/4G module.
4. SD-DIMM slot (Part 4) is only for DDR3L RAM.


Pls Note:

1. Mini PCI-e cann't be supported WiFi and 3G/4G module as the same time in this computer.
    It only supports wWiFi by default. If you want to choose 3G/4G function, pls leave a message.
2. We don't provide SIM card and 3G/4G module.


BIOS Feature

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.


Motherboard Ports Description

Front View
 1 12V DC in Connector
 2, 3 HDD LED, Power LED
 4 LAN Connector x 4
 5 MIC: Connect to outside microphone
 Line out: Connect to outside audio device
 7, 8 USB 2.0 Ports x 2, USB 3.0 Ports x 2
 9 HDMI Connector
 10 Serial Port
 11 Power Button
 12 Front Panel Audio Header
 13, 14 SATA Power Connector, SATA Port
 15 Front Panel USB 2.0 Header
 16 Serial Port Expansion Header (COM2)
 17 Automatically Boot Jumper
 18 GPIO Header
 19 Front Panel Header
 20 SIM Card Socket
 21 CPU Fan Header
 22 Processor
 23 Battery Connector
 24 DC in Header (Optional)
Rear View
 25 Mini PCI Express Connector for MSATA SSD
 26 Mini PCI Express Connector for WIFI, Bluetooth, or 3G/4G Module
 27 DDR3L SO-DIMM Socket
Packaging & Shipping


Single Item Size:     187 X 111 X 50 mm
Package Including: 1 x Mini PC
                               1 x Screws
                               1 x VESA Mount Bracket
                               1 x Power Adapter with Cable

                               2 x Antennas (Only the configuration is included WiFi)



1. DHL / FedEx Express:
    Delivery time is 3-7 working days, door to door.
3. UPS Express:
    It will take about 10-15 working days and there is NO import taxes.
4. EMS:
    Delivery time is 15-30 working days.

5. By Air or Sea for bulk order.

We accept T/T, western union and Paypal. If you prefer to place orders online, we can provide QOTOM Amazon or Aliexpress store link.


Power Plug Type to Choose

CE Certificate



 Q: What's your MOQ?
A: MOQ: 1 piece.

Q: What is lead time of the products?
A: Within 2 business days after payment completed. All the mini pcs and accessories have been passed the QC Test before delivery.

Q: Can you provide OEM/ODM service?
A: Sure, you can choose RAM, storage, wifi, interface port and OS freely as you want, the unit price will be different depends on the configuration, please contact us for more details!

Q: Can customer print their logo on the mini computer and customize logo on boot-screen?
A: Yes, we can print your logo on the mini computer by silk print or laser, MOQ is 1 piece. It is free for more than 10pcs Mini PC.

Q: What OS do your computers support?
A: Support Windows 7, Windows 8, Windows 10, Linux Ubuntu, pfsense etc.

Q: How long is your warranty period?
A: It is a full one-year warranty.

Q: What this Mini PC can do?
A: 1. Suitable for office editor: Word, Excel, PPT;
                               design work: Photoshop, CAD, CoreIDRAW, etc.
     2. Use for online shopping and chatting.
     3. Connect to your TV to watch moive and play games.
     4. Support 3D games.

Q: Where the Mini PC can be used?
A: It can act as a host, applying to home, office, restaurant, bank, supermarket, library, hospital and almost of where need a computer.

More information please contact with us at anytime!

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