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Core i5-520M Fanless System 4*Gb-PoE 802.3af 4GB RAM HDD

General purpose fanless embedded computer with compact design, expandable with Neousys patented expansion cassette. Perfect for your application with customized components like CPU, RAM, SSD, HDD, PCIe etc. that we supply, install and test..


  • Core i5-520 fanless system HM55
  • 4GB DDR3 RAM (8GB max
  • 2 slots)
  • 2* 2,5" SATA III HDD/SSD (1* 250GB HDD installed)
  • 4* Intel 82574L Gigabit PoE ports (IEEE 802.3af compliant
  • isolated and non-isolated PoE power mode)
  • 1* Intel 82574L GbE port
  • isolated 8*DI and 8*DO 5V
  • dual display VGA+DVI/HDMI
  • 8* USB 2.0 ports
  • 1* Mini-PCIe expansion slot with SIM card socket
  • 1* eSATA
  • 1* external CF Type 1 slot
  • 3*RS232 and 1*RS232/422/485 ports
  • supports AT/ATX power mode (via jumper)
  • rugged -25°..+70°C fanless operation
  • power supply 8..26 VDC built in (AC/DC adapter optional for isolated or non-isolated PoE mode)
  • 240*225*76mm
  • 3,2kg
  • Neousys


  • Width: 240 mm
  • Height: 225 mm
  • Depth: 76 mm
  • Net weight: 3.2 kg
  • Weight: 3.8kg
  • Manufacturer: Neousys
  • Country of Origin: Taiwan R.O.C.
  • Customs code: 8471 5000 000

Data Sheets



  • Nuvo-PA-160W
    160W AC/DC Power Adapter for Nuvo-1300af/3005 PoE models
  • Nuvo-PA-120W
    120W AC/DC Power Adapter for Nuvo-3000 series