Intel Desktop Board D850MD/D850MV Technical Product Specification
12
1.2 Overview
1.2.1 Feature Summary
Table 2 summarizes the D850MD and D850MV boards’ major features.
Table 2. Feature Summary
Form Factor
D850MD: microATX (9.60 inches by 9.60 inches)
D850MV: ATX (12.00 inches by 9.60 inches)
Processor
• Support for an Intel
®
Pentium
®
4 processor
• 400 MHz system data bus
Memory
• Two Direct-RDRAM channels with two RIMM
†
s per channel (four RIMM sockets)
• Support for up to 2 GB of system memory using PC600 or PC800 RDRAM
Chipset
Intel
®
850 Chipset, consisting of:
• Intel
®
82850 Memory Controller Hub (MCH)
• Intel
®
82801BA I/O Controller Hub (ICH2)
• Intel
®
82802AB 4 Mbit Firmware Hub (FWH)
I/O Control
SMSC LPC47M142 LPC bus I/O controller
Video
• AGP connector supporting 1.5 V 4X AGP cards only
Peripheral
Interfaces
• Up to seven Universal Serial Bus (USB) ports
• Two serial ports
• One parallel port
• Two IDE interfaces with Ultra DMA 33 and ATA-66/100 support
• One diskette drive interface
• PS/2
†
keyboard and mouse ports
Expansion
Capabilities
• D850MD: Three PCI bus add-in card connectors (SMBus routed to PCI bus
connector 2)
• D850MV: Five PCI bus add-in card connectors (SMBus routed to PCI bus
connector 2)
BIOS
• Intel/AMI BIOS (resident in the Intel
82802AB 4 Mbit FWH)
• Support for Advanced Power Management (APM), Advanced Configuration and
Power Interface (ACPI), Plug and Play, and System Management BIOS
(SMBIOS)
Instantly Available
PC
• Support for
PCI Local Bus Specification Revision 2.2
• Suspend to RAM support
• Wake on PCI, CNR, RS-232, front panel, PS/2 keyboard, and USB ports
LAN Wake
Capabilities
Support for system wake-up using an add-in network interface card with remote
wake-up capability via the PME# signal
continued
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