Phase Out Notice
EMB-H81A
EMB-H81A
EMB-H81A
EMB-H81A




EMB-H81A
Mini-ITX with LGA1150 Socket for 4th Generation Intel® Core™ i Series Processor, SATA 6.0 Gb/s x 2, SATA 3.0Gb/s x 2, USB x 9
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Phase Out Notice
Phase-out Reason(s): Due to Intel PCH H81 on the board has been announced to phase out by Intel. We would like to notify you that these product series of EMB-H81A series are going to EOL.
Last Buy Date: Jan. 29, 2021
Mini-ITX Embedded Controller with LGA 1150 socket for Intel® 4th Generation Core™ i Series Processor
Applications
- Gaming Machine
- Industrial control automation
- Medical equipment
- Telecom
- Transportation
Features
- LGA1150 Socket for 4th Generation Intel® Core™ i Series Processor
- Dual Independent Display: VGA, DVI-I, LVDS
- Gigabit Ethernet x 2
- SATA 6.0 Gb/s x 2
- USB 3.2 Gen 1 x 2, USB 2.0 x 7
- PCI-E2.0 [x4] x 1, Full-size Mini-Card (PCI-E + USB) with mSATA (Optional) x 1
Specifications [EMB-H81A]
system | |
processor | 4th Generation Intel® Core™ i Series 22nm LGA1150 socket Processor, Max. 65W, TDPs |
Chipset | Intel® H81 |
Memory | DDR3 1333/1600 MHz SODIMM x 2, Up to 16GB, Non-ECC, Dual-channel memory architecture(flat type) |
I/O Chipset | NCT6791D, NCT5104D |
Ethernet | Realtek® PCIe Gb LAN 8111F x 2 |
Audio | Realtek® ALC887 |
TPM | Infineon SLB9635 TT 1.2 |
Expansion Slot | PCIe [x4] x 1, Full-size Mini-Card (PCIe+USB default) (mSATA Default) x 1 |
BIOS | 64 M bit Flash ROM, AMI BIOS |
H/W Monitor | Temperature Monitor on CPU/Chassis, Voltage Monitor on Vcore/5V/3.3V/12V, Fan Monitor on CPU/Chassis |
Watchdog Timer | 1~255 steps by software program |
Smart Fan Control | CPU Fan/ Chassis Fan |
Wake On LAN/ PXE | Yes (WOL/PXE) |
Power State | S3, S4, S5 |
graphics | |
Graphics Chipset | Intel® HD Graphics |
Graphics Multi Display | VGA + LVDS, VGA + DVI-I, LVDS + DVI-I |
VGA | Up to 1920 x 1200 @60 Hz |
DVI | Up to 1920 x 1200 @60 Hz |
HDMI | — |
DisplayPort | — |
LVDS | Up to 1920 x 1200 @60 Hz, Dual-Channel 18/24-bit Supports LVDS |
eDP | — |
Backlight Control | Voltage/PWM |
environmental & power & me | |
Battery | Lithium battery |
Power Requirement | 24-pin ATX connector x 1, 4pin ATX 12V Power connector x 1 |
Operating Temperature | 32°F ~140°F (0°C ~ 60°C) |
Storage Temperature | -40°F ~185°F (-40°C ~85°C) |
Operating Humidity | 0% ~ 90% R/H, non-condensing |
Certification | CE & FCC |
Form Factor | Mini-ITX: 6.7” x 6.7” (170mm x 170mm) |
Weight | 1.1 lb (0.5 Kg) |
MTBF (hours) | 288,500 |
Rear i/o ports | |
USB | USB 3.2 Gen 1 x 2, USB 2.0 x 4 |
Display I/O | VGA x 1, DVI-I x 1 |
Audio I/O | Mic-in x 1, Line-out x 1 |
LAN I/O | LAN (RJ-45) port x 2 |
Serial Port | COM (RS-232/422/485) x 1, COM (RS-232) x 2 |
PS/2 Port | — |
Others | — |
internal i/o connectors | |
Storage | SATA3 (6.0Gb/s) x 2, SATA2 (3.0Gb/s) x 2 (1 colay with mainboard), Full/Half Size Mini-Card slot x 1 |
USB | USB 2.0 connectors support additional 2 USB ports (2.54mm) x 1, USB 2.0 connectors support additional 1 USB ports (2.00mm) x 1 |
Display I/O | LVDS connector x 1, LCD Inverter connector x 1 |
Audio I/O | AAFP x 1 |
Serial Port | Box header for COM (RS-232) x 4 |
PS/2 Port | — |
Parallel Port | SPP/EPP/ECP Mode |
DIO | Digital I/O header x 1 |
Fan | CPU Fan connector x 1, Chassis Fan connector x 1 |
Power | 12V AUX Power Connector x 1, 24-pin EATX Power connector x 1 |
Others | Front Panel connector x 1 |
os | |
OS support | WIndows® 10 64-bit Windows® 7 32/64-bit Windows® 8 32/64-bit Linux Fedora |
Ordering Information [EMB-H81A]
Part Number | EMB-H81A-A10 | EMB-H81A-A10- MS |
---|---|---|
cpu | Socket | Socket |
ram | SODIMM | SODIMM |
fan/fanless | Fan | Fan |
display | VGA, LVDS, DVI-I | VGA, LVDS, DVI-I |
storage | SATA3 x 2, SATA2 x 2 | SATA3 x 2, SATA2 x 1 |
lvds | Dual Channel 18/24-bit | Dual Channel 18/24-bit |
lan | GbE x 2 | GbE x 2 |
usb | USB 3.2 Gen 1 x 2, USB 2.0 x 7 | USB 3.2 Gen 1 x 2, USB 2.0 x 7 |
rs-232 | 5 | 5 |
rs-232/422/485 | 1 | 1 |
expansion slot | PCI-E[x4] x 1, Full size Mini-Card x 1 | PCI-E[x4] x 1, Full size Mini-Card x 1 |
power | ATX | ATX |
tpm | TPM1.2 Onboard | TPM1.2 Onboard |
temp | 32°F ~ 140°F (0°C ~ 60°C) | 32°F ~ 140°F (0°C ~ 60°C) |
Downloads [EMB-H81A]
- Datasheet
- BIOS
- Driver
- Manual
- Mating connector
Packing List
- SATA Cable
- I/O Shield
- EMB-H81A
Optional Accessories
Part Number | Description |
1759200172 | CPU Cooler (2-Ball, Screw with Retention Plate) |
175921156B | CPU Cooler (2-Ball, Push-pin Type) |
1709100330 | USB 2.0 Cable (9P, 330MM, p=2.54mm, w/ bracket) |
1709100201 | USB 2.0 Cable (10P, 200MM, p=2.00mm, w/ bracket) |
1701100206 | COM cable (200MM, p=2.00mm) |
1701260305 | LPT Cable (25P, 270MM) |
1701100206 | COM Cable (200MM, p=2.00mm) |
1700060192 | PS/2 Cable (6P, 190mm, P=2.0mm) |
170910020K | USB 2.0 Cable (9P, 200MM, p=2.54mm, w/o bracket) |
1702150300 | SATA Power Cable, 4P, 2.54mm |
1709050201 | USB 2.0 Cable (5P, 220MM, p=2.00mm) |
FAQ [EMB-H81A]
- What's the max speed of each com port ?
- Com1 & Com2 →super I/O NCT6791D UART description: The NCT6791D-A provides two high-speed serial communication port (UART), which includes a 16-byte send/receive FIFO, a programmable baud rate generator, complete modem-control capability, and a processor interrupt system. The UART supports legacy speeds up to 115.2k bps as well as even higher baud rates of 230K, 460K, or 921K bps to support higher speed modems. Com3~com6→super I/O NCT5104D: The NCT5104D is a LPC to UART IC, which supports 4 high-speed serial communication port (UART). Each UART includes a 128-byte send/receive FIFO, a programmable baud rate generator, complete modem-control capability, and a processor interrupt system. The UART supports legacy speeds up to 115.2K bps as well as even higher baud rates of 230K, 460K, or 921K bps to support higher speed modems.