The Retro Web

Supported sockets:

• PGA370

Front Side Bus speed: 66/100/133 MHz
Supported architectures:

• Intel Celeron Coppermine-128
• Intel Celeron Tualatin-256
• Intel Pentium III Coppermine
• Intel Pentium III Tualatin
• Intel Pentium III-S Tualatin

Note! Some steppings might require updated BIOS/microcode to work properly.
Tualatin support varies by model, as it is decided by chipset revision. Revision B chipsets support Tualatins, revision A chipsets don't. Pictured example uses the 815 SL4DF, which is revision A2, meaning no support.

• Type: SDRAM 100/133 MHz
  2x 168-pin DIMM
  

Max supported: 1.00 GB

Northbridge/MCH: Intel 815E
Southbridge/ICH/PCH/MCP: Intel ICH2
SuperIO: SMSC LPC47M133-NC
Intel i752 integrated graphics, with max 8 MB of System VRAM
Analog Devices AD1885 audio IC over AC97 bus

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

AGP 2.0 4x slot with Universal keying
3 PCI slots

PS/2 keyboard
PS/2 mouse
2x USB 1.1 (15 Mb/s)
2x DE-9 serial
1x DB-25 parallel
VGA output
Audio connectors: Line out, Line in, Microphone in

2x USB 1.1 (15 Mb/s)
Audio headers: CD in

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

Micro ATX form factor

Used in the IBM Netvista A40
PCI fingers at the bottom are for a PCI riser
Extended PCI slot is for a network card
Proprietary front panel connectors