MB899 (Mini ITX with HDMI)


Socket 478 Intel® Core 2 Duo Mini-ITX Motherboard

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Datasheet in PDF

MB899 Mini ITX with HDMI

CPU Socket
Socket M
Supports Intel® Core™ 2 Duo/ Duo /Solo processors

Up to 2.33GHz
CPU Front Side Bus ( FSB )
533Hz / 667MHz
Intel® 945GME chipset
Award BIOS, ACPI supported
System Memory
Two DDR2 sockets supports up to 4GB DDR SDRAM
PC400/533/667 DDR SDRAM
Integrated VGA
Intel® 945GME integrated VGA for CRT
Supports DVMT 3.0 for memory allocation
Intel® 945GME integrated for 18-bit dual channel LVDS
Optional ID390 with Chrontel 7308 for 24-bit LVDS
VGA Options
Optional single/dual DVI cards with connectors on card or via cable
Primary LAN
ICH7M integrated 10/100 BaseT Ethernet
Secondary LAN (MB899F only)

Marvell 88E8053 PCI Express Gigabit Ethernet
ICH7M integrated audio with AC97 codec
Onboard NS LM4950 amplifier

Multi I/O
ICH7M, Winbond W83627EHF chipset
Supports 1x IDE, 2x SATA, 2x RS-232, 1x FDD, 1x KB,
1x Mouse
IDE Interface
Built in ICH7M; One enhanced IDE channel supports
2 IDE devices; supports UDMA33/66/100

FDD Interface
Onboard slim FDD connector


  • Socket 478 for Intel® Core™ 2 Duo/Core Duo /Solo
  • Mobile Intel® 945GME Chipset
  • Two DDR2 DIMM sockets
  • Supports CRT, LVDS, optional DVI
  • 10/100 BaseT LAN, PCI Express Gigabit LAN
  • SATA x2, USB x6, Digital I/O, Watchdog timer
  • PCI x1, PCI-E (x1) x1, Mini PCI x1, Mini PCIe x1


    Serial Ports
    Two RS-232 ports

    Serial ATA
    Supports 2 ports
    1394 (MB899HF only)
    Supports 2 ports (TI TSB43LV22)
    USB (2.0)
    Supports 6 USB ports (4 ports + 2 ports via pin header)
    Pin header
    Keyboard and Mouse Connector
    PS/2 type
    Watchdog Timer
    Generates system reset; 256 levels
    Hardware Monitoring
    Built in W83627EHF; monitors system/CPU
    temperature and voltage status
    Digital I/O
    4 in / 4 out
    Expansion Slot
    PCI, MiniPCI, PCI-E(1), Mini PCIe
    Edge Connectors
    VGA CRT, PS/2 KB/Mouse Mini DIN, two RJ-45, 1394, SPDIF, four USB, COM1
    Onboard Connectors/Headers
    ATX power, COM2, Digital I/O, slim FDD, IrDA, USB5/6, IDE1, 2x SATA, FAN1/2, LAN Wakeup, LVDS1/2, Line out, Microphone, Speaker, CF socket (solder side), 1394
    Form Factor
    Mini-ITX Motherboard
    170mm x 170mm

Environmental Factors:
   Operating Temperature:
   0C~60C (32F~140F)

   Storage Temperature:

   -20C~80C (-4F~176F)

   Relative Humidity: 
   10%~90% (non-condensing)

MB899HF Edge Connectors

Ordering Information:
MB899H - Socket M Intel® 945GME Dual Core Mini-ITX motherboard with VGA, 10/100 LAN
MB899HF - Socket M Intel® 945GME Dual Core Mini-ITX motherboard with VGA, 10/100, Gigabit LAN, 1394
MB899HDMI - Socket M Intel® 945GME Dual Core Mini-ITX motherboard with VGA, 10/100 LAN, headers for HDMI (+DVI)
ID391 - DVI card with Chrontel 7307 controller (with connector via cable)
ID391D - DVI card with dual Chrontel 7307 controller (with dual connector via cable)
ID390 - LVDS (24-bit) daughter card with Chrontel 7308
ID390C - CRT2 daughter card with Chrontel 7021
ID397 - HDMI daughter board with Silicon Image SII1390CTU (for MB899HDMI)
ID397D - HDMI + DVI daughter board with SII1390CTU + CH7307C (for MB899HDMI)
IP150 - 2-PCI slot riser card (external orientation)
IP151 - 2-PCI slot riser card (internal orientation)
Remarks: Add (-R) after the model name for RoHS-compliant version when ordering.

1 x I/O Shield (MB896-3)
1 x UDMA66 IDE cable (P/N: IDE11)
1 x SATA cable (P/N: SATA-5)
1 x D-Sub9M COM port cable (P/N: PK1-9)
1 x Driver CD
1 x User's Manual

Contact Information:
IBASE Technology Inc.
11F, No. 3-1, Yuan Qu St., Nankang, Taipei, Taiwan, R.O.C. (Nankang Software Park)
Tel: 886-2-26557588     Fax: 886-2-26557388
Email: sales@ibase.com.tw 
Web Site: www.ibase.com.tw

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