Default 6x Serial Ports for Sub-systems Integration

  • Support 6, 7, 8, 9th Gen. Intel® Core™ i7/i5/i3 socket type processor
  • Intel® H310C PCH
  • 2 x HDMI (dual display)
  • 4 x USB3.0, 2 x RS232/422/485, 4 x RS232
  • 1 x M.2 2280 Key M (storage)
  • 1 x M.2 3042 Key B (wireless connectivity)
  • 1 x mSATA/miniPCIe
  • 1 x PCIe x16
  • 2 x PCIe x4
  • 1 x SIM card socket
  • Support +12V/24VDC input; support ATX power mode


The newest addition to NEXCOM’s fanless systems for factories and production lines is so versatile that, with its appearance, you might be convinced that it can even toast bread! The TT Series kicks off with the 300 model along with two variants (with (TT300-F31) or without (TT300-F01) expansion extender). Choosing the extender means that you have numerous expansion capabilities at your fingertips, including a graphics card for advanced AI and predictive maintenance uses. With or without the extension, the TT 300 is an all-around fanless computer that supports an extensive range of 6th, 7th, 8th, and 9th Intel® CPUs, giving you the flexibility to adapt to both older Windows 7 and newer Windows 10 operating systems, without completely overhauling your ecosystem. The onboard M.2 slots are perfect for storage or communication, while the TT 300’s lightweight but sturdy design ensures that it’s the winning choice for industrial environments.


CPU Support Support 6, 7, 8, 9th Gen Intel® Core™ i7/i5/i3 socket type processor
- Intel® Celeron® G4900T, 2 Core, 2.9GHz, 2M Cache
- Intel® Core™ i5-8500T, 6 Core, 2.1GHz, 9M Cache
- Intel® Core™ i7-8700T, 6 Core, 2.4GHz, 12M Cache

Main Memory 1 x DDR4 2133/2400/2666 SO-DIMM socket, supports up to 16GB

Display Option Dual independent display
- 2 x HDMI

Front I/O Interface Status LEDs 2 x GPO status

Front I/O Interface ATX power on/off switch
4 x USB 3.0 ports
2 x HDMI1 x Intel® I210-IT and 1 x Intel I219LM GbE LAN ports
6 x DB9 for COM1 to COM6
- COM1/2: RS232/422/485 auto flow control
- COM3/4/5/6: RS23

Rear I/O Interface 4 x Antenna holes

Storage Device 2 x SATAIII 2.5" SSD
1 x M.2 2280 (Key M, PCIe x 1, SATA)
1 x M.2 2242/3042(Key B, PCIe x1, USB 2.0)
1 x mSATA

Expansion Slot 1 x Optional system fan kit
1 x PCIe x16 (with power output from riser card)
- Add-on card length: 250mm max. (w/o system fan)
- Add-on card length: 225mm max. (w/ system fan)
- Power consumption: 150W/slot max
2 x PCIe x4 (only support PCIe x 1 speed and signal)
- Add-on card length: 169mm max.
- Power consumption: 10W/ slot max
1 x mini-PCIe socket support optional Wi-Fi/3.5G/4G LTE/mSATA
1 x Nano SIM Card slot

Power Requirements AT/ATX power mode (default: ATX power mode)
Power input: +12/+24V DC in
Power adapter: optional AC to DC power adapter (24V DC, 120W/180W)

Dimensions 269(W) x 159(D) x 136(H) without wall mount bracket

Construction Aluminum and metal chassis with fanless design

Environment Operating temperature: ambient with air flow: -5°C to 50° (according to IEC60068-2-1, IEC60068-2-2, IEC60068-2-14)Storage temperature: -20°C to 80°CRelative humidity: 10% to 95% (non-condensing)Shock protection:
- SSD: 20G, half sine, 11ms, IEC60068-2-27
- M.2: 50G, half sine, 11ms, IEC60068-2-27
Vibration protection with SSD & M.2 condition:
- Random: 0.5Grms @ 5~500 Hz, IEC60068-2-64
- Sinusoidal: 0.5Grms @ 5~500 Hz, IEC60068-2-6
Vibration protection with SSD & M.2 condition:
- Random: 2Grms @ 5~500 Hz, IEC60068-2-64
- Sinusoidal: 2Grms @ 5~500 Hz, IEC60068-2-6

Certifications CE approval- EN61000-6-2- EN61000-6-4FCC Class A

OS Support Lists Windows 10 64-bit

Weight Information Gross weight: 5.3kgNet weight: 4.4kg

Ordering Information

TT300-F30 without CPU (P/N: 10JT0030003X0)

TT300-F31 with CPU Celeron G4900T (P/N: 10JT0030000X0)

TT300-F32 with CPU i5-8500T (P/N: 10JT0030004X0)

TT300-F33 with CPU i7-8700T (P/N: 10JT0030005X0)

24V, 120W AC to DC power adapter w/o power cord (P/N: 7400120029X00)

24V, 180W AC to DC power adapter w/o power cord (P/N: P/N: 7400180012X00)

TT300 expansion fan kit (P/N: 10JT0030012X0)


Upload Date File Name Version OS Type Description Download
2022/04/28 TT300-F00/F20/F30 Quick Guide 1.0 All OS PDF 989.6 kB
Upload Date File Name Version OS Type Description Download
2022/04/28 TT300-F00/F20/F30 User Manual 1.0 All OS PDF 15.4 MB
Upload Date File Name Version OS Type Description Download
2023/05/04 Chipset Windows 10 9.8 MB
2023/05/04 Graphic Windows 10 367 MB
2023/05/04 ME Windows 10 104.3 MB
2023/05/04 RST Windows 10 208.5 MB
2023/05/04 Audio Windows 10 111.8 MB
2023/05/04 Ethernet Windows 10 72.6 MB
2022/06/02 Audio Windows 7 111.2 MB
2022/06/02 Chipset All OS 7.7 MB
2022/06/02 Chipset Windows 7 3 MB
2022/06/02 Ethernet All OS 11.3 MB
2022/06/02 Graphics All OS 367.1 MB
2022/06/02 Graphics Windows 7 241.4 MB
2022/06/02 ME Windows 7 364.2 MB
2022/06/02 ME All OS 103.7 MB
2022/06/02 LAN Windows 7 91.8 MB
2022/06/02 RST All OS 103.7 MB