Entry by Carlos S. M.
DFI PT800-AL

DFI PT800-AL

Specifications

CPU support

Supported sockets:
  • mPGA478
Front Side Bus speed: 400/533/800 MHz
Supported architectures:
  • Intel Celeron Northwood-128
  • Intel Celeron D Prescott-256
  • Intel Pentium 4 Northwood
  • Intel Pentium 4 Prescott
Note! Some steppings might require updated BIOS/microcode to work properly.

System memory

  • Type: DDR 266/333/400 MHz
    3x 184-pin DIMM
Max supported: 3.00 GB

Platform

Northbridge/MCH: VIA PT800
Southbridge/ICH/PCH/MCP: VIA VT8237
SuperIO: ITE IT8705F
C-Media CMI9761A audio IC over AC97 bus
Integrated VIA MAC + VIA VT6103 PHY for 100M operation
4 Mbit FWH BIOS ROM

Power supply

Main board power: 20-pin ATX
CPU power: 4-pin P4
2 3-pin DC fan headers

Expansion slots

AGP 3.0 8x slot with 1.5 V keying
5 PCI slots

Rear I/O ports

PS/2 keyboard
PS/2 mouse
4x USB 2.0 (480 Mb/s)
1x DE-9 serial
1x DB-25 parallel
1x RJ-45
Audio connectors: Line out, Line in, S/PDIF Coaxial out, Microphone in

Internal I/O headers

2x USB 2.0 (480 Mb/s)
Audio headers: CD in
Header for front AC'97 Audio

Storage

2 IDE channels, up to 133 MB/s
2 SATA-I (1.5 Gb/s) ports
Floppy connector, up to 1 drive

Circuit board

ATX form factor

Gallery

Attachments

No documents uploaded yet :(

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.

Share this board

Latest motherboards

Gigabyte GA-EP45-UD3LR

Intel P45/Intel ICH10R motherboard for LGA775 CPUs.

DFI CA64-EC

VIA VT82C694X/VIA VT82C686B motherboard for PGA370 CPUs.

Gigabyte GA-EX58-UD4

Intel X58/Intel ICH10R motherboard for LGA1366 CPUs.

Latest articles

So... you want to build a Windows 98 retro PC?

By realismbro285, published 2021-05-20

A few notes on the hardware database

By bobosG, published 2021-04-19