Description
Micronics M6Pi 09-00257-03 Socket 5 ATX Motherboard Rev A2 Pentium Server Board
The Micronics M6Pi is a Socket 5 ATX form factor motherboard designed for Intel Pentium processors. Part number 09-00257-03, revision A2 as marked on the PCB edge label. Micronics was a well-regarded US motherboard manufacturer of the mid-1990s, producing boards for both desktop and server applications built around Intel's Pentium platform.
Specifications & What's Included
- Manufacturer: Micronics
- Model: M6Pi
- Part Number: 09-00257-03
- Revision: A2
- CPU Socket: Socket 5 (Intel Pentium)
- Form Factor: ATX
- Expansion slots: Multiple PCI and ISA slots visible on board
- Onboard chips visible including Pentium-era support ICs
- Power LED header (PWR LED / CR5 visible on PCB)
- Motherboard only — no CPU, RAM, cables, or accessories included
Applications
The Micronics M6Pi dates from the mid-1990s Socket 5 era of Intel Pentium computing. Socket 5 boards like this one supported first- and second-generation Pentium processors (75–133 MHz range) and were used in desktop workstations and entry-level servers of that period. Today these boards are sought by vintage PC enthusiasts, retro-computing collectors, and technicians maintaining legacy systems that originally shipped with Pentium-era hardware. The ATX form factor makes it compatible with standard mid-tower and full-tower cases from the same generation.
This Micronics M6Pi 09-00257-03 Socket 5 ATX motherboard has been tested at our facility and is in good working condition. The board is Rev A2, as marked on the PCB edge label visible in our photos. It shows normal cosmetic wear consistent with prior use, including light surface oxidation typical of boards this age. Please review all photos and contact us with any questions before purchasing.
Warranty Information
Additional Information
Brand: |
Micronics |
Model: |
M6Pi |
MPN: |
09-00257-03 |
Secondary Model: |
09-00257-03 |
Hardware Revision: |
Rev A2 |
SKU: |
15288 |
Type: |
Motherboard / System Board |
Socket Type: |
Socket 5 |
Compatible CPU: |
Intel Pentium |
Form Factor: |
ATX |
Seller Notes: |
Motherboard only — no CPU, RAM, cables, or accessories included. |
Country/Region of Manufacture: |
United States |
Condition Notes: |
Micronics M6Pi 09-00257-03 Socket 5 ATX motherboard, Rev A2. Tested at our facility and in good working condition. Normal cosmetic wear for its age. Please contact us with any questions. |
California Prop 65 Warning: |
WARNING: This product can expose you to chemicals including lead and lead compounds, and DEHP (a phthalate), which are known to the State of California to cause cancer and birth defects or other reproductive harm. Go to P65Warnings.ca.gov |
