TLSense D2123IT: 4x 10Gbit, 4x 1Gbit, Xeon D-2123IT, 32GB RAM

  • 4x 10Gbps network ports (2x SFP, 2x copper)
  • Most powerful fanless 10Gbit router on the market
  • Intel Xeon CPU
  • Up to 256GB RAM
  • Great choice for a 10Gbit router at home - completely silent.

19,744 SEK

(24,680 incl. SE 25% VAT)
19,744 SEK 2099-01-01

D2123IT is a powerful server/router intended for customers that need multiple 10Gbit ports. It's suitable for a 10-Gigabit router or high-performance server applications. 

It's the only passively-cooled 10Gbit hardware we know of.  


  • Full 10Gbit/s routing performance on pfSense 2.5.1 - test results

Advantages over competing hardware products

  • Low power consumption in comparison to power
  • Low total cost of ownership (no licensing fees, low power consumption)
  • Completely silent. 0 dB - passively cooled. No moving parts.
  • CPU has built-in encryption support (AES-NI), allowing for high VPN throughput.
  • No artificial add-ons required to make your system fully functional
  • No additional charges for extra features - everything is included: unlimited users, unlimited firewall rules, unlimited VPN accounts.
  • No planned obsolescence - future versions of open-source operating systems will continue to work on this hardware.
Processor system
CPU Intel® Xeon® processor D-2123IT (8 threads, 4 cores)
AES-NI Supported
The most powerful CPU possible in a fanless chassis.
Graphics card integrated
Graphics ports 1x VGA
Memory type DDR4-2400. Supports up to 256GB
Memory slots 4
Full-size memory modules
Ethernet ports 8
Ethernet speed 4x 10Gbps, 4x 1Gbps
all ports supported by pfSense, OPNsense and Linux
Primary storage M.2 SATA port. (comes with 256GB m.2 SSD)
2nd storage 2.5'' SATA
3rd storage SAS SSD
Serial connection
Serial port not present
Use VGA to enter BIOS
External ports
External I/O 2x 10G SFP+ ports - for optical or copper transceivers (SoC - from CPU)
2x 10GBase-T LAN ports - copper (with Intel X557)
4x 1GbE LAN ports - copper (intel 350-AM4)
1x Dedicated IPMI LAN port (ASPEED AST2500)
Power button, 2x USB 3.0, VGA port
OS Support
Supported operating systems pfSense® CE, OPNSense, OpenWRT and all other router systems are supported
Dimensions 295mm x 76mm x 206mm
Cooling Fanless - passively cooled
This is the most powerful passively cooled router we know of.
BIOS Supermicro BIOS
Warranty 36 months
Accessories and peripherals
Included Accessories 1 x TLSense D2123IT router (as specified above)
1 x Power adapter (plug of your choice)

Not included: Optical SFP+ Transceiver - purchase separately if required.
Manufacturer Supermicro
gross weight 4.600

TLSense D2123IT reviews