Established in 1981, DFI is a leading manufacturer of high-performance computing technology worldwide. With more than 33 years of experience, DFI focuses on innovative design and manufacture of leading-edge board and system level products for embedded applications requiring strict revision control and long life availability. DFI produces the following products: DFI, IPC manufacturer, Embedded Computer, Embedded Motherboard, Industrial Computer, Industrial PC, Industrial system, Embedded Motherboard, ODM, OEM, Custom board, Intel, Haswell, Bay Trail, Intel Atom, Intel Core, AMD, ARM, Freescale, Industrial Motherboard, ATX, microATX, Mini ITX, Computer on module, COM Express, Qseven, SBC, Embedded System, Embedded PC, Chassis, Panel PC, TPC, Open frame, Industrial Monitor, Graphics card, riser card, Intel AMT, Desktop, Workstation, Mobile, Ultra, Server grade, Industrial Automation, Factory Automation, POS, ATM, KIOSK, Medical, Gaming, In-vehicle PC, Car PC, HMI, Smart grid, server, controller, IoT and Internet of Thing. DFI uses the latest technology platforms and manufacturing techniques to produce cost-effective products for use in medical diagnostic & imaging, ATM/POS, industrial control, kiosk, security & surveillance, digital signage, gaming, and other embedded applications. As an Associate member of the Intel Internet of Things Solutions Alliance, DFI works closely with Intel on development of next-generation standards-based building blocks, platforms and solutions for the communications and embedded market segments. For more information, please feel free to contact us.

DFI, IPC manufacturer, Embedded Computer, Embedded Motherboard, Industrial Computer, Industrial PC, Industrial system, Embedded Motherboard, ODM, OEM, Custom board, Intel, Haswell, Bay Trail, Intel Atom, Intel Core, AMD, ARM, Freescale, Industrial Motherboard, ATX, microATX, Mini ITX, Computer on module, COM Express, Qseven, SBC, Embedded System, Embedded PC, Chassis, Panel PC, TPC, Open frame, Industrial Monitor, Graphics card, riser card, Intel AMT, Desktop, Workstation, Mobile, Ultra, Server grade, Industrial Automation, Factory Automation, POS, ATM, KIOSK, Medical, Gaming, In-vehicle PC, Car PC, HMI, Smart grid, server, controller, IoT and Internet of Thing.



Retired


CD905-B series Micro COM Express

CD905-B series



Status: Last Time Buy Stage (last order date 2017/11/30)

7 Years CPU Life Cycle Support
Features
Processor Intel® Atom™ D2000/N2000 Series
Chipset Intel® NM10
Memory 1 DDR3 SODIMM up to 4GB (-B2550/-B2800)
1 DDR3 SODIMM up to 2GB (-B2600)
Expansion 4 PCIe x1
4 PCI

1 LPC

1 I²C

8 USB 2.0

8-bit DIO

1 LAN
Display 1 VGA
1 LVDS
Storage 2 SATA 2.0
1 IDE
Compliance COM Express Compact R2.0, Type 2
Dimensions 95mm x 95mm
Certification CE FCC RoHS MB-UL





Specifications Package List/Ordering Information Downloads
 
PROCESSOR
  • CD905-B2550:
    - Intel® Atom™ D2550, 1.86GHz, 2x 512K L2, 10W TDP, dual-core
    - Cooling: heatsink with cooling fan
  • CD905-B2800:
    - Intel® Atom™ N2800, 1.86GHz, 2x 512K L2, 6.5W TDP, dual-core
    - Cooling: heatsink (fanless solution)
  • CD905-B2600:
    - Intel® Atom™ N2600, 1.6GHz, 2x 512K L2, 3.5W TDP, dual-core
    - Cooling: heatsink (fanless solution)
  •  
     
    CHIPSET
  • Intel® NM10 Express chipset
  •  
     
    SYSTEM MEMORY
  • One 204-pin DDR3 SODIMM socket
  • Supports DDR3 1066MHz (Intel® Atom™ D2550/N2800)
    Supports DDR3 800MHz (Intel® Atom™ N2600)
  • Supports single channel memory interface
  • Supports up to 4GB system memory (Intel® Atom™ D2550/N2800)
    Supports up to 2GB system memory (Intel® Atom™ N2600)
  • DRAM device technologies: 1Gb, 2Gb and 4Gb DDR3 DRAM
    technologies are supported for x8 and x16 devices, unbuffered, non-ECC
  •  
     
    ONBOARD GRAPHICS FEATURES
  • Intel® GMA 3650 (Intel® Atom™ D2550/N2800)
    Intel® GMA 3600 (Intel® Atom™ N2600)
  • Supports LVDS and VGA interfaces
  • LVDS: Chrontel CH7511B, 24-bit, dual channel, resolution up to 1920x1200 @ 60Hz
  • VGA: resolution up to 1920x1200 @ 60Hz
  • Supports Hardware H.264/AVC, MPEG-2 video decoder, VC-1, DirectX 9, 1080p decoder
  •  
     
    ONBOARD AUDIO FEATURES
  • Supports High Definition Audio interface
  •  
     
    ONBOARD LAN FEATURES
  • Intel® 82574 Gigabit Ethernet Controller
  • Integrated 10/100/1000 transceiver
  • Fully compliant with IEEE 802.3, IEEE 802.3u, IEEE 802.3ab
  • Supports wire management
  •  
     
    SERIAL ATA (SATA) INTERFACE
  • Supports 2 Serial ATA interfaces
  • SATA 2.0 with data transfer rate up to 3Gb/s
  • Integrated Advanced Host Controller Interface (AHCI) controller
  •  
     
    WATCHDOG TIMER (optional)
  • Watchdog timeout programmable via software from 1 to 256 seconds
  •  
     
    EXPANSION INTERFACES
  • Supports 8 USB 2.0 ports
  • Supports 4 PCIe x1 interfaces
  • Supports 4 PCI interfaces
  • Supports LPC interface
  • Supports I2C interface
  • Supports 8-bit Digital I/O
  • Supports 1 IDE interface
  •  
     
    DAMAGE FREE INTELLIGENCE
  • Monitors CPU temperature and overheat alarm
  • Monitors CPU fan speed and failure alarm
  • Monitors Vcore/VGFX/1.5V voltages and failure alarm
  • Watchdog timer function
  •  
     
    BIOS
  • 16Mbit SPI BIOS
  •  
     
    POWER CONSUMPTION
  • CD905-B2550: 24.51W with D2550 at 1.86GHz and 1x 1GB DDR3 SODIMM
  • CD905-B2600: 17.40W with N2600 at 1.6GHz and 1x 2GB DDR3 SODIMM
  •  
     
    OS SUPPORT
  • Windows XP Professional x86 & SP3 (32-bit)
  • Windows 7 Ultimate x86 & SP1 (32-bit)
  •  
     
    TEMPERATURE
  • Operating: 0oC to 60oC
  • Storage: -20oC to 85oC
  •  
     
    HUMIDITY
  • 10% to 90%
  •  
     
    POWER
  • 12V, 5VSB, VCC_RTC (ATX mode)
    12V, VCC_RTC (AT mode)
  •  
     
    PCB
  • Dimensions
    - COM Express® Compact
    - 95mm(3.74") x 95mm(3.74")
  • Compliance
    - PICMG COM Express® R2.0, Type 2
  •  
     
    CERTIFICATIONS
  • CE
  • FCC Class B
  • RoHS
  • UL
  •  
    *Optional and is not supported in standard model. Please contact your sales representative for more information.
    DFI reserves the right to change the specifications at any time prior to the product's release. Please contact your sales representative for the exact revision offered in your area.


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