- 4th Gen Intel Core Modular-Designed System
- Supports DDR3 SODIMM up to 16GB
- 2x 2.5" SATA drive bays, 1 CFast socket
- 4 expansion slots: 1 PCIe x16, 3 PCI
- 1 Vertical USB for securing data from unauthorized access
- 7-Year CPU Life Cycle Support Until Q3' 19 (Based on Intel IOTG Roadmap)
DFI EC541-HD Fanless Embedded 4th Gen Intel Core Modular-Designed System


The DFI EC541-HD is a Modular-Designed System with 4th Gen Intel Core Processor. The PC supports DDR3 SODIMM up to 16GB along with having 1 Vertical USB for securing data from unauthorized access. It contains 2 x 2.5" SATA drive bays, 1 CFast socket and 4 expansion slots(1 PCIe x 16, 3 PCI).
Processor | CPU - Fanless: |
4th Generation Intel® Core™ processors (22nm process technology) | |
Intel® Core™ i7-4770TE (8M Cache, up to 3.3 GHz); 45W | |
Intel® Core™ i5-4590T (6M Cache, up to 3.0 GHz); 35W | |
Intel® Core™ i5-4570TE (4M Cache, up to 3.3 GHz); 35W | |
Intel® Core™ i3-4350T (4M Cache, 3.1 GHz); 35W | |
Intel® Core™ i3-4340TE (4M Cache, 2.6 GHz); 35W | |
Intel® Core™ i3-4330TE (4M Cache, 2.4 GHz); 35W | |
Intel® Pentium® G3320TE (3M Cache, 2.3 GHz); 35W | |
Intel® Celeron® G1820TE (2M Cache, 2.2 GHz); 35W | |
CPU - Fan: | |
4th Generation Intel® Core™ processors (22nm process technology) | |
Intel® Core™ i7-4790S (8M Cache, up to 4.0 GHz); 65W | |
Intel® Core™ i7-4770S (8M Cache, up to 3.9 GHz); 65W | |
Intel® Core™ i5-4590S (6M Cache, up to 3.7 GHz); 65W | |
Intel® Core™ i5-4570S (6M Cache, up to 3.6 GHz); 65W | |
Intel® Core™ i3-4360 (4M Cache, 3.7 GHz); 54W | |
Intel® Core™ i3-4330 (4M Cache, 3.5 GHz); 54W | |
Intel® Pentium® G3420 (3M Cache, 3.2 GHz); 53W | |
Intel® Celeron® G1820 (2M Cache, 2.7 GHz); 53W | |
Chipset | Intel® H81 Express Chipset |
Memory | Two 204-pin SODIMM up to 16GB |
Dual Channel DDR3 1333/1600MHz | |
Controller | Intel® HD Graphics |
Display | 1 x VGA |
1 x DVI-D | |
1 x DP | |
VGA: 24-bit, resolution up to 1920x1200 @ 60Hz | |
DVI-D: resolution up to 1920x1200 @ 60Hz | |
DP: resolution up to 3200x2000 @ 60Hz | |
HDMI: 1.4a, resolution up to 4096x2304 @ 24Hz | |
Dual Displays | 1 x VGA + 1 x DVI-I |
1 x VGA + 1 x DP | |
1 x DVI-I + 1 x DP | |
External/Internal | 2 x 2.5" SATA 3.0 Drive Bays |
1 x CFast Socket | |
Interface | 1 x PCIe x16 |
3 x PCI | |
1 x Full-size Mini PCIe (PCIe/USB/SATA) | |
Controller | 1 x Intel® I210 PCIe (10/100/1000Mbps) |
1 x Intel® I217 PCIe (10/100/1000Mbps) | |
Indicators | 1 x Status LED |
1 x HDD LED | |
Ethernet | 2 x GbE (RJ-45) |
Serial | 6 x RS-232/422/485 with Power (DB-9) |
USB | 2 x USB 3.0 (type A) |
4 x USB 2.0 (type A) | |
Display | 1 x VGA |
1 x DVI-D | |
1 x DP | |
Audio | 1 x Line-out |
1 x Line-in | |
1 x Mic-in | |
DIO | 1 x 8-bit DIO (9-pole terminal block) |
Buttons | 1 x Power Button with LED |
1 x Reset Button | |
Fan | 2 System Fan |
Output & Interval | System Reset, Programmable via Software from 1 to 255 Seconds |
Type | Wide Range 9~36V |
Connector | 3-Pole Terminal Block |
OS Support | Windows XP (32-bit) (limited function) |
Windows 7, WES 7, Windows 8, WE8S | |
Linux (Distribution available upon request) | |
Operating Temperature | Fanless |
Operating: 0 to 45°C | |
Fan | |
Operating: 0 to 55°C (SSD/mSATA/CFast) | |
Operating: 0 to 50°C (HDD) | |
Storage Temperature | -20 to 85°C |
Relative Humidity | 5% ~ 90% |
Construction | Aluminum + SGCC |
Mounting | Wall Mount |
Dimensions (W x H x D) | 235mm x 208.2mm x 222mm (W x H x D) |
Weight | 5.3kg |
Shock | Half Sine Wave 3G, 11ms, 3 Shock Per Axis |
Vibration | IEC68-2-64 |
Certifications | CE, FCC Class A, RoHS |
Packing List | 1 EC541 system unit |