Best Fanless Industrial PCs With Optional WiFi For Embedded Scenarios

If you are looking for the best fanless industrial PCs under $500, look no further. The embedded market for industrial use is vast and our post is not going to cover an exhaustive list for this niche. However, we are only going to list out the ones which are cost-effective, fanless and passively cooled.

Note: If you buy something from our links, we might earn a commission. See our disclosure statement.

Fanless mini form factor industrial PC is pretty handy for professional workplaces. They make zero noise and do not require any substantial space on the work desk. In fact, you can simply mount these mini machines behind your desktop screen. Despite being small in size, these are capable of doing everything an average computer can do. Other than workplaces and offices, these mini computers can be used for personal entertainment, as the multimedia device, set-top box and everything else you can imagine for an average computer. Today, we will be discussing some of the best of these little beasts, and list out their capabilities. So without any further delay, here we bring our list:

Table of Contents

Best Fanless Industrial PCs

1. MitX PC D2500CCE:

Buy From Amazon Buy From Newegg

Based on how it performs, we can call it a big PC in a small enclosure. It is a great mini computer that can be used both as a gateway device or as a simple PC for basic functionalities like web browsing. The only additional cost you will have to bear will be for a good Solid state drive. It supports several types of operating systems, but for a desktops, it will do well with Windows 7 32 bit edition. Following table summarizes all technical details:

Form Factor	Mini ITX motherboard
Processor	Intel Atom D2500 Dual Core processor 1.86 GHz clock frequency
Chipset	Intel NM10 Express
Cache Memory	1 MB of L2 cache
RAM	Supports up to 4 GB of unbuffered DDR3 RAM at 1066 / 800 MHz
Expansion Slots	2x SO DIMM 204 pin 1.8V slots 1x PCI slot 1x PCIe mini card slot
Storage	SATA 300 connectors: 2x 7 pin Serial ATA
Interfaces [Internal /External]	3x USB 2.0 ports 1x Parallel port/slot DVI-I port, VGA port PS/2 Keyboard and mouse port Audio Line-in and Line-out ports Microphone, Serial
Power Connection	24 pin main power connector
Connectivity	Ethernet, Fast Ethernet, Gigabit Ethernet 2x Intel 8574L Network Controllers
Audio / Video	Realtek ALC662 Audio Coded High Definition 6-channel Audio Intel GMA 3600 Graphics Processor
Dimension	9.17 x 8.17 x 2.52 inches
Other Features	Dual Serial COM ports, Silent-Fanless solution Fanless enclosure with mounting bracket included Keyboard wake up, Suspend to RAM, wake on LAN, Mouse wake up, wake on USB port
Support / Service	3 years of limited warranty from manufacturer

2. Shuttle XPC Slim DS67U:

Buy From Amazon Buy From Newegg

It supports multiple operating systems including most of the current Windows and Linux versions. However, it isn’t officially compatible with Windows 8 but supports windows 8.1. It uses shuttle exclusive cooling module and eliminates the requirement of a fan. It provides great stability and noiseless operations. It comes with solid industry grade capacitors guaranteed with 24/7 stable operation. Following is a quick look at some important technical aspects:

Form Factor	Barebone slim PC, ultra small form factor
Processor	Intel Celeron 3855U Dual-Core Processor 1.6 GHz base clock
Cache Memory	2 MB of L3 cache
RAM	Supports up to 32 GB of DDR3L SDRAM unbuffered memory Dual channel memory architecture
Expansion Slots	2x SO DIMM 204 pin slots Card reader, supporting SD, SDHC, SDXC memory cards
Storage	1x Serial ATA 600 storage controller channel
Interfaces [Internal /External]	1x Standard display port 1x HDMI output port
Connectivity	Bluetooth 4.0, Dual band IEEE 802.11 ac/b/g/n 2x Ethernet ports Intel i219LM and I211 Ethernet Controllers Realtek RTL8821AE Wireless NIC controller
Audio / Video	Intel HD Graphics High definition audio with stereo output
Dimension	7.9 x 6.5 x 1.6 inches
Weight	3.15 lbs
Other Features	Ultra low voltage power efficiency Wake on LAN PXE support, teaming support
Support / Service	3 years of warranty from the manufacturer with free lifetime technical support VESA mount compatible with variety of operations

3. ZOTAC ZBOX CI325 NANO UW2B:

Buy From Amazon Buy From Newegg

Like rest of the products on this list, this one also features passive cooling solution in order to deliver silent performance. It supports and is capable of handling triple display output. Moreover, native 4K output support is another good to have feature. It supports and ships with a VESA mount. The compact palm size design makes it highly portable. It is suitable and powerful enough for both industrial and personal level use. Following is a quick glance at its specifications of this little beast:

Form Factor	Mini PC Form Factor
Processor	Intel Celeron N3160 Quad Core Processor 1.6 GHz base clock 2.24 GHz max turbo speed
Cache Memory	2 MB of installed cache
RAM	4 GB of DDR3L SDRAM at 1600 MHz Supports up to 8 GB RAM
Expansion Slots	SO DIMM 240 pin slots, 1 Free / 2 total Internal 2.5” bay, 1 free / 1 total
Storage	32 GB of M.2 Solid state drive Serial ATA 600 Storage interface controller
Interfaces [Internal /External]	3 in one card read supporting SD, SDHC and SDXC memory card 1x USB 2.0 port, 1x USB 3.0 port 1x Standard Display Port, 1x HDMI port, 1x VGA port 1x Microphone and serial port
Connectivity	802.11ac Wi-Fi supports wireless LAN Bluetooth 4.0 Ethernet, Fast Ethernet, Gigabit Ethernet 2x Gigabit Ethernet ports
Audio / Video	Intel HD Graphics
Dimension	5.3 x 5 x 1.5 inches
Weight	1.4 pounds
Other Features	Intel turbo boost technology VESA mounting kit, wireless antenna Ultra small form factor Windows 10 Home 64-bit edition
Support / Service	Full one year of warranty from supplier

4. Qotom Q190N Industrial Fanless Computer:

Buy From Amazon Buy From Newegg

This little computer can be used as a host, home or office computer, for library or restaurant management or any other place you can imagine where a basic yet powerful computer is required. You can simply use it anywhere without worrying about the environment since it is quite sturdy. Thank the VESA mount compatibility, it can be mounted right on the back of the monitor so your desk will look clean and neat. As far as you are using it for simple windows application use, the performance wouldn’t disappoint you. Have a look at the specs below:

Form Factor	Mini multimedia PC
Processor	Intel Celeron J1900 Quad-core Processor 2 GHz base frequency 2.4 GHz turbo boost frequency
Chipset	Intel NM70 Chipset
Cache Memory	2 MB of installed cache size
RAM	8 GB of DDR3 RAM No further update possible
Storage	64 GB of MSATA Solid State Drive Storage
Interfaces [Internal /External]	1x HD video output 1x VGA output port 1x LAN port 3x USB 2.0 Plus 1x USB 3.0 port 1x Speaker port, 1x Microphone port 1x Serial port
Power Connection	DC 12V input port on back 12W, MAX 23W power consumption
Connectivity	2x 300M Wi-Fi antennas
Audio / Video	Intel HD graphics Realtek ALC 662 high definition audio coded
Dimension	5.3 x 5 x 1.5 inches
Weight	1.4 pounds
Other Features	Pre windows 7 un-activated Windows and Linux Operating system support VESA mount included
Support / Service	1 year of full warranty from the supplier

5. Kingdel NC1037U Mini Computer:

Buy From Amazon

It can be used for a variety of applications including a working shop, factory, café, bank, supermarket, reading room computer, call center, etc. The HDMI is a nice addition so that you can easily connect this computer to your HDTV and enjoy the entertainment on the bigger screen; let it be music, movies or games. It simply doesn’t make any noise since it has a fanless layout. Overall, with so many ports, the unit is great for any kind of scenarios. However, you should note that the pre-installed Windows 10 does need to be activated first. Have a quick look at some important aspects:

Form Factor	Fanless industrial minicomputer
Processor	Intel Celeron 1037U Dual-Core processor 1.8 GHz base processing frequency
Cache Memory	2 MB of installed cache memory
RAM	8 GB of DDR3L RAM
Storage	128 GB of mSATA solid state disk storage
Interfaces [Internal /External]	2x NICs, 2x RJ-45 ports 4x COM RS 232 serial ports 2x audio connectors 1x HDMI port 1x VGA port 4x USB 3.0 ports, 4x USB 2.0 ports
Power Connection	1x 12V DC power input on back panel
Connectivity	Ethernet Wi-Fi [ships with external Wi-Fi antennas]
Audio / Video	Onboard Intel HD Graphics with up to 1 GHz dynamic frequency
Dimension	8.35 x 5.91 x 2 inches
Weight	3 pounds
Other Features	Preinstalled Windows 10 Pro Edition 22 nm Lithography CPU Ships with mounting kit and Wi-Fi antennas Metal case with fanless design
Support / Service	Additional 3 year and 4-year protection plan available with purchase [additional costs]

6. JETWAY HBJC311U93W-2930-B:

Buy From Amazon Buy From Newegg

Important things first, it does not ship with preinstalled RAM or any SSD/HDD for secondary storage. So, you will have to invest some extra bucks for getting quality RAM kit and SSD for secondary storage. Other than that, there is hardly anything major to worry about. Note that there are two HDMI ports, with which this little PC can handle two displays at 1920 x 1200 resolutions. Following is a quick summarization of all important specifications:

Form Factor	Mini Computer form factor
Processor	Intel Celeron Baytrail N2930 quad-core CPU 1.83 GHz base processing frequency 2.16 GHz boosted frequency
RAM	Supports up to 8 GB of DDR3L memory at 1333 MHz
Expansion Slots	1x 204 pin DDR3L 1333 SO DIMM single channel slot
Storage	1x full size mSATA slot
Interfaces [Internal /External]	1x RS 232 / 422 / 485 serial COM port 1x USB 3.0, 3x USB 2.0 ports 2x HDMI ports 2x RJ-45 LAN ports 1x Audio line out with SPAM 2x SMA Connectors for Wi-Fi antenna
Power Connection	36W 12V AC adapter for power connection
Connectivity	802.11 b/g/n Dual-band Wi-Fi Bluetooth 4.0 2x Intel 82583V Gigabit Ethernet Dual Intel Gigabit LAN
Audio / Video	7^th Gen Intel HD graphics Realtek ALC887 Audio Coded with SPDIF output
Dimension	4.6 x 4.3 x 1.9 inches
Weight	2 pounds
Other Features	Supports dual display up to 1920 x 1200 Embedded Intel Baytrail NUC Barebone CPU Fanless layout, watchdog timer Ships with wall mount, VESA mount, and DIN rail mount clip + kit
Support / Service	3 years and 4 years of additional protection purchasable with additional cost

7. Qotom Q190G4 Industrial Fanless Computer:

Buy From Amazon

It supports a variety of operating systems including Windows 7/8/10, Linux and pf-Sense, which makes it suitable for industrial use as well as for commercial, household, personal and office use. The fanless design assists it to deliver silent performance even at peak loads. It is equipped with four LAN ports that can be used for Wi-Fi router, pf-Sense, CentOS for low power consumption. We can imagine this being used as a firewall appliance, IoT gateways etc. It also runs pretty nicely with Sophos XG Firewall. Many people complained about it not having HDMI port. For me, VGA is doing the job pretty nicely. Following table summarizes all important aspects:

Form Factor	Mini Multimedia PC / Mini Computer
Processor	Intel Celeron J1900 Quad-core processor 2 GHz base processing frequency 2.41 GHz boosted frequency
Cache Memory	2 MB of installed cache memory
RAM	8 GB of DDR3 RAM at 1333 / 1600 MHz No further upgrade possible Single slot only
Storage	128 GB of M-SATA Solid state drive storage mSATA SSD/2.5 inch supports up to 256 GB of storage drive
Interfaces [Internal /External]	4x RJ 45 LAN port 4x USB ports 1x VGA output port
Power Connection	1x DC 12 V power input connector 10 W power consumption
Connectivity	4x Intel I211 AT Gigabit LAN controller
Audio / Video	Onboard Intel HD Graphics
Dimension	5.3 x 5 x 1.5 inches
Weight	1.8 pounds
Other Features	Optional Wi-Fi with USB signal wireless Wi-Fi card LED indicators for power connection and HDD on front panel
Support / Service	Optional 3 years / 4 years protection available with purchase [additional costs applied]

Conclusion:

We hope you like our article on the best fanless Industrial PC (s) available on the market. Questions and suggestions are welcome in the comment section below.