Entry by computerguy08
Dell 038HRF

Dell 038HRF Revision A01


CPU support

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.

System memory

  • Type: SDRAM 100/133 MHz
    2x 168-pin DIMM
Max supported: 512.00 MB


Northbridge/MCH: Intel 815E
Southbridge/ICH/PCH/MCP: Intel ICH2
SuperIO: National Semiconductor PC87364
Intel i752 integrated graphics, with max 8 MB of System VRAM
Analog Devices AD1885 audio IC over AC97 bus
3Com 3C920 for 100M operation

Power supply

Main board power: 20-pin ATX
1 3-pin DC fan header

Expansion slots

AGP 2.0 4x slot with Universal keying
2 PCI slots

Rear I/O ports

PS/2 keyboard
PS/2 mouse
2x USB 1.1 (15 Mb/s)
2x DE-9 serial
1x DB-25 parallel
1x RJ-45
VGA output
Audio connectors: Line out, Line in, Microphone in

Internal I/O headers

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


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

Circuit board

Micro ATX form factor


Used in the Optiplex GX150
VRM is on a card
Has an AGP-like slot for adding more PCI slots, as the board was shared between SFF and mid-tower computers
Front audio and front panel headers are proprietary



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.


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.


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