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Shenzhen Piesia Electronic Technology Co., Ltd.

Motherboard, Motherboard′s, Mainboard manufacturer / supplier in China, offering 3.5 Inch Embedded Motherboard BM77 Onboard 2g/4G DDR3 1333 Memory Support Intel Mobile Sandy/IVY Bridge I7/I5/I3, Atom D525 CPU Industrial Motherboard with 6*COM 1 LAN, Intel Core I3 G2 Processor Small Severs Fanless Mini PC and so on.

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Supplier Homepage Product 3.5" Embedded Motherboard Others 3.5" Embedded Motherboard 3.5 Inch Embedded Motherboard BM77 Onboard 2g/4G DDR3 1333 Memory Support Intel Mobile Sandy/IVY Bridge I7/I5/I3

3.5 Inch Embedded Motherboard BM77 Onboard 2g/4G DDR3 1333 Memory Support Intel Mobile Sandy/IVY Bridge I7/I5/I3

FOB Price: Get Latest Price
Min. Order: 1 Piece
Production Capacity: 5000PCS/Month
Transport Package: 20PCS/Carton or 30PCS/Carton
Payment Terms: L/C, T/T, Paypal, Western Union

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Basic Info
  • Model NO.: BM77
  • Main Chipset: Intel
  • Memory: DDR3
  • BIOS: Ami EMI 32GB SMT /DIP Flash Room
  • Fsb / Ht: 800MHz
  • Name: M-Itx Motherboard, Industrial Motherboard
  • Storage: 2*SATA;1*Msata
  • Network: 2*1000m RJ45 Port
  • Trademark: piesia/oem
  • Origin: China
  • Integrated Graphics: Integrated Graphics
  • Structure: 3.5 Inch Embedded Motherboard
  • CPU Socket: Onboard(BGA)
  • Hard Drive Interface: SATA, Mini SATA
  • Brand Name: Piesia
  • Operating System: Windows 2000 7/8/XP Linux
  • Lvds: Support Dual Channel 24bit
  • Power Supply: 12V-DC
  • Specification: CE, FCC, ROSH
  • HS Code: 8473309000
Product Description



mini SBC motherboard
1.Onboard i3/i5/i7 CPU
2.6*USB2.0+2*USB3.0/Onboard 4GB Ram
3.Wifi/3G/2 LAN/VGA+HDMI
4.24bit 2 Ch LVDS

3.5 Inch Embedded Motherboard BM77 Onboard 2g/4G DDR3 1333 Memory Support Intel Mobile Sandy/IVY Bridge I7/I5/I3

3.5 inch Embedded motherboard BM77 onboard 2G/4G DDR3 1333 memory support Intel Mobile Sandy/Ivy Bridge i7/i5/i3


Suitable for

AD Player;AIO machineThin ClientFirewall;Car PC;HTPC;VOD; IPC; POS etc.

Form Factor

3.5 Inch  115mm×155mm×20mm

Chipset Manufacturer



Intel Core2 i7/i5/i3 processors optional;default I3-2310M (3M Cache, 2.10 GHz)


Intel® HM67 Express Chipset

L2 Cache

3MB, CPU integrated




DDR3 1066/1333/1600MHz memory,SO-DIMM socket,maximum up to 6GB 

Integrated Graphics

Intel HD Graphics ( requires compatible CPU with built-in GPU )


Onboard Realtek HD ALC662 chipset(Line in/out/Mic),onboard power amplifier.


RTL8111EL PCI-E Gigabit Ethernet LAN,support RTL/PXE diskless booting




Support 24bit dual channel LVDS connector.Resolution maximum up to:1920*1200


8*USB 2.0/1.1(2 external;6 from expansion headers)

Expansion Sockets

1*Mini SATA socket;1*Mini-PCIE socket for WIFI;1*SIM card slot for 3G

 rear panel I/O

1*12V -DC power supply




1*VGA port


2*USB 2.0/1.1 port


2*1000M RJ45 port


2*Audio I/O interfacesLine in,Line out,Mic)

 Internal I/O

3*USB 2.0/1.1 expansion header


2*CPU/SYS Chassis fan connectors


1*Audio I/O expansion header


6*COM expansion headers (support RS232/422/485)


1*GPIO expansion header(8 group)


1*VGA expamsion header


1*Audio power amplifier 


1*LPT expansion header

Power Interface

2PIN DC Power connector

Working Temperature

-20°C~70°C (-4°F~158°F)

Storage Temperature

-20°C~80°C (-4°F~176° )

Operating Humidity

 10%~90% (non-condensing)

OEM Service Offered/Design Service Offered/Buyer Label Offered

3.5 Inch Embedded Motherboard BM77 Onboard 2g/4G DDR3 1333 Memory Support Intel Mobile Sandy/IVY Bridge I7/I5/I3

Main Features
Suitable for AD Player;AIO machine; Thin Client; Firewall;Car PC;HTPC;VOD; IPC; POS etc.
Form Factor 3.5 Inch (115mm×155mm)
Chipset Manufacturer Intel
CPU Onboard CPU.(Intel Core Sandy/Ivy Bridge i3/i5/i7 mobile processors optional).
Chipset Intel® HM77/HM76 Express Chipset Optional.
L2/L3 Cache L2 Cache:2×256KB;L3 Cache:3MB.CPU integrated.
Onboard Memory.               
(Onboard 4GB DDR3 1066/1333/1600MHz memory ;SO-DIMM socket optional,maximum up to 8GB).  
Graphics Core Intel HD Graphics 3000/4000 (CPU Integrated ).
 Sound Realtek HD ALC662 chipset(Line_out/Mic_in);onboard power amplifier(SPK).
Network  RTL8111E PCI-E Gigabit Ethernet LAN,support RTL/PXE diskless booting.
Storage 2*SATAII;1*MSATA
LVDS Support dual channel 24bit LVDS connector;Resolution maximum:1920*1200
USB 8*USB (2 external-USB3.0;6 from expansion header-USB2.0)
Expansion Sockets 1*Mini SATA socket for SSD;1*Mini-PCIE socket for WIFI/3G;1*SIM card slot for 3G
Rear Panel I/O
1*12V -DC power_Jack(2 PIN Connector)
1*HDMI (Resolution maximum:1920*1200)
1*VGA port (Resolution maximum: 2048x1536)
2*USB 3.0 port
2*1000M RJ45 Ethernet port
2*Audio I/O interfaces (Line_out,Mic_in)
Internal I/O
3*USB 2.0 expansion header
2*CPU/SYS Chassis fan connectors
1*Audio I/O expansion header
6*COM expansion headers (support RS232/422/485)
1*GPIO expansion header(8 bit)
1*VGA expamsion header
1*Audio power amplifier connector
1*SPDIF expansion header
1*LPT expansion header
Power Interface 2PIN 12V_DC connector
Working Temperature -20°C~70°C (-4°F~158°F)
Storage Temperature -20°C~80°C (-4°F~176° )
Operating Humidity 10%~90% (non-condensing)
1.Embedded high performance industrial motherboard. 
2.Onboard DDR3 1066/1333/1600MHz memory,more stable;SO-DIMM socket optional,maximum up to 8GB.
3.Support WIFI/3G,SIM card slot onboard,dual 1000M RJ45 LAN port,support Mini SATA SSD ,more efficiency.
4.Support power booting/plug and play,Timer-power-on.
5.Provide 2*USB3.0 ports.
6.Support 1080P,HDMI resolution maximum up to:1920*1200;Support 24bit dual channel LVDS;VGA resolution maximum up to:2048*1536.
7.Reliable, High stability, Low noise, low power consumption.Perfectly suitable for Kiosk/AD Player/AIO machine/IPC/VOD/Car PC/HTPC etc.
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Sales Manager
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