Dfi CP900-B Datasheet
CP900-B COM Express® Basic
Features
Socket
988A
DDR3_2
SODIMM
Intel HM55
Mechanical Drawing
DDR3_1
SODIMM
Intel® HM55
Intel® Core™ i7/i5
Intel® Celeron® P4500
MEMORY
2 DDR3 SODIMM up to 8GB
EXPANSION
4 PCIe x1, 4 PCI
1 LPC, 1 SMBus, 1 IDE
1 VGA, 1 LVDS
Multiplex digital display with PCIe x16
(SDVO/HDMI/Display Port)
8 USB
4 SATA 2.0
8-bit DIO
LAN
1 Gigabit LAN interface
DIMENSIONS 95mm x 125mm (3.74" x 4.9")
CHIPSET
CPU
Block Diagram
CP900-B COM Express® Basic
Specifications
PROCESSOR
• Socket G rPGA 988A for:
- Intel® CoreTM i7-620M (SV)
- Intel® CoreTM i5-520M (SV)
- Intel® Celeron® P4500 (SV)
• Supports IMVP6.5 up to 35W CPU
EXPANSION INTERFACES
• Supports 8 USB ports (USB 1.1/2.0 host controllers)
• Supports up to 4 PCI slots (PCI 2.3 interface)
• Supports PCIE x16 / SDVO / HDMI / Display Port switchable interface
• Supports 4 PCIE x1 interfaces
• Supports LPC interface
• Supports SMBus interface
• Supports IDE interface
• Supports 8-bit Digital I/O
CHIPSET
• Intel® HM55 Express Chipset
SYSTEM MEMORY
• Two 204-pin SODIMM sockets
• Supports DDR3 800/1066MHz
• Supports dual channel memory interface
• Supports up to 8GB system memory
• DRAM device technologies: 1Gb and 2Gb DDR3 DRAM
technologies are supported for x8 and x16 devices,
unbuffered, non-ECC
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
ONBOARD GRAPHICS FEATURES
• Intel® HD Graphics
• Supports LVDS and VGA interfaces
• LVDS: Single Channel - 18/24-bit; Dual Channel: 36/48-bit
• Intel® Clear Video technology
• Intel® Dynamic Video Memory Technology (Intel® DVMT)
• Intel® Smart 2D Display Technology (Intel® S2DDT)
POWER CONSUMPTION
• 49.71 W with i7-620M at 2.66GHz and 2x 1GB DDR3 SODIMM
ONBOARD AUDIO FEATURES
• Supports High Definition Audio interface
ONBOARD LAN FEATURES
• Intel® 82577LM Gigabit Ethernet PHY
• Integrated 10/100/1000 transceiver
• Fully compliant with IEEE 802.3, IEEE 802.3u, IEEE 802.3ab
SERIAL ATA (SATA) INTERFACE
• Supports 4 Serial ATA interfaces compliant with SATA 1.0a
specification
• SATA speed up to 3Gb/s (SATA 2.0)
• Integrated Advanced Host Controller Interface (AHCI) controller
IDE INTERFACE
• Supports up to two IDE devices
• DMA mode: Ultra ATA up to 100MB/s
• PIO mode: up to 16MB/s
BIOS
• 32Mbit SPI BIOS
TEMPERATURE
• 0oC to 60oC
HUMIDITY
• 10% to 90%
POWER
• Input: 12V, 5VSB (optional), VCC_RTC
PCB
• Dimensions
- Basic COM Express® form factor
- 95mm (3.74") x 125mm (4.9")
• Compliance
- PICMG COM Express® R1.0, Type 2
CERTIFICATION
• CE
• FCC Class B
• UL
• RoHS
Ordering Information
Model Name
Part Number
Description
CP900-B
770-CP9002-000K
Intel® CoreTM/ Celeron® processors
Packing List
Optional Items
• 1 CP900-B board
• COM630-B carrier board kit
• Heat sink with fan: A71-111000-010G
www.dfi.com
DFI reserves the right to change the specifications at any time prior to the product's release. Changes thereafter will be based on the product's
revision. Please contact your sales representative for the exact revision offered in your area. Refer to the website (www.dfi.com) for the most updated
information. All product names mentioned are trademarks of their respective companies. COM Express® is a registered trademark of the PCI Industrial
Computer Manufacturers Group © December 20, 2019 DFI Inc.
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