• EC520/EC521-HD
  • Embedded Computer with 4th Gen Intel® Core™ and Two Expansion Slots
  •  Choice of 4th Generation Intel® Core™ Processors
  •  Two 204-pin DDR3 SODIMM sockets
  •  Intel® HD Graphics
  •  Two 2.5" SATA drive bays
  •  2xPCI slots or 1xPCI and 1xPCIe [x16] slot
  • Description
  • Downloads
  • Ordering Guide
  • Request Quotation
  • The EC520/EC521-HD, equipped with 2 expansion slots, is a standard model of DFI's modular-designed embedded systems - EC500 Series. The EC500 Series, a complete product line of unparalleled compact-sized embedded systems, is based on the 4th Generation Intel® Core™ and server-grade Intel® Xeon® processors. The EC500 Series are available in fanless and fan solutions and offer high-performance computing capability coupled with a sleek contemporary design.

    The chassis is comprised of black iron and metallic grey aluminum alloy, coated with anodic surface treatment; the mix of two colors offering a stunning sense of beauty. These systems support 9~36V wide voltage and offer superior innovative modular-concept design and the configurations are unlimited due to low-cost OEM I/O modules. Thanks to the superior performance, compact size, and excellent designs, EC500 Series are the right solutions for all kinds of industrial applications in the embedded markets.

    The EC520/EC521-HD Features Include:
    • Choice of 4th Generation Intel® Core™ Processors
    • Two 204-pin DDR3 SODIMM sockets
    • Intel® HD Graphics
    • Two 2.5" SATA drive bays
    • 2xPCI slots or 1xPCI and 1xPCIe [x16] slot
  • Data Sheets (pdf)
  • White Papers
  • A New Breed of Industrial PC: Small scale embedded computing systems now span all aspects of modern life and there are many examples of their use in mining, government, commercial, industrial and scientific applications....
  • Media Releases
  • Embedded Industrial System with PCI/PCIe Expansion Slots: Interworld Electronics has released the EC520/EC521-HD Series embedded systems from DFI (ACP). The EC520/EC521-HD Series are based on the fourth generation Intel® Core™ i3/5/7 processors providing a fanless embedded system featuring outstanding computing capability...
  • Part Numbers
  • EC520-HD6040
  • Fanless, i7/i5/i3, H81, 6 COM, 4 USB, 2 PCI, RoHS
  • EC521-HD6040
  • Fanless, i7/i5/i3, H81, 6 COM, 4 USB, 1 PCI, 1 PCIe x16, RoHS
  • Processors
  • EC52X-785CP1150DL-I3
  • Intel i3-4350T, 3.1GHz, 4MB cache, 2C/4T
  • EC52X-785CP1150DL-I5
  • Intel i5-4590T, 2.0GHz, 6MB cache, 4C/4T
  • EC52X-785CP1150DL-I7
  • Intel i7-4770TE 2.3GHz, 8MB cache, 4C/8T
  • Accessories
  • EC52X-761-EC5410
  • Wall/bench mounting brackets for EC52x
  • ECXXX-WIFI-761-110091
  • WiFi Kit EC221/521 Series
  • Memory
  • EC52X-785-RSOD34GL
  • DDR3-1600 4GB memory for EC52x
  • EC52X-785-RSOD38GL
  • DDR3-1600 8GB memory for EC52x