Entry by Carlos S. M.
Intel D850EMV2

Intel D850EMV2

Specifications

CPU support

Supported sockets:
  • mPGA478
Front Side Bus speed: 400/533 MHz
Supported architectures:
  • Intel Celeron Northwood-128
  • Intel Celeron Willamette-128
  • Intel Pentium 4 Northwood
  • Intel Pentium 4 Willamette
Note! Some steppings might require updated BIOS/microcode to work properly.
HyperThreading is only supported in revisions C18361-601, C18369-601 or newer

System memory

  • Type: RDRAM 800/1066
    2 memory channels on 4x RIMM
    ECC memory is optional
Max supported: 2.00 GB
PC1066 RDRAM is only supported in revisions C18361-603, C18369-604, C18701-603 or newer

Platform

Northbridge/MCH: Intel 850E
Southbridge/ICH/PCH/MCP: Intel ICH2
SuperIO: SMSC LPC47M172-NC
Analog Devices AD1881B audio IC over AC97 bus
Intel 82562ET (Optional) for 100M operation

Power supply

Main board power: 20-pin ATX
CPU power: 4-pin P4
3 3-pin DC fan headers

Expansion slots

AGP Pro 2.0 4x slot with 1.5 V keying
Can be configured to AGP Pro
5 PCI slots
1 Communication and Network riser

Rear I/O ports

PS/2 keyboard
PS/2 mouse
2x USB 2.0 (480 Mb/s)
2x DE-9 serial
1x DB-25 parallel
1x RJ-45

Internal I/O headers

1x USB 2.0 (480 Mb/s)

Storage

2 IDE channels, up to 100 MB/s
Floppy connector, up to 2 drives

Circuit board

ATX form factor

Gallery

Attachments

Documentation

All files are checked before upload to make sure no harmful software is included. If your antivirus software gets triggered, it's most likely a false positive.

Disclaimer

The info you find here might not be 100% correct. This is due to a couple of reasons:
  • I'm an idiot and I misread/misspelled something
  • I have a different board revision from yours
  • The production date/plant is different and they might have used slightly different components
Feel free to improve the quality and quantity of this database by contributing with your entries. Use the contact links in the footer to get in touch.

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