Authentic HP Pavilion 7125 OEM Motherboard Combo – The Ultimate DOS / Windows 95 Foundation
Up for sale is a rare, highly sought-after vintage motherboard combo pulled directly from an original HP Pavilion 7125 (System No. D3877A). This board was fully tested and confirmed to successfully POST / boot prior to being carefully extracted from the chassis.
This combo features the legendary Intel 430FX (Triton I) chipset and comes maxed out with premium upgrades, making it the perfect all-in-one drop-in solution for your retro PC gaming build.
What is Included in this Combo:
- Processor: Original Intel Pentium 133MHz (Ceramic, A80502133). The absolute sweet spot for mid-90s DOS and Windows 95 gaming compatibility.
- Massive Memory Upgrade: Fully loaded with 128MB of Crucial FPM RAM (4 x 32MB sticks). A staggering, high-end capacity for 1995 that saves you the massive headache of hunting down compatible vintage memory.
- Expansion Riser Card: Includes the essential original HP LPX Riser Card (Part No. 48.00321.002 / D3852-60001) featuring 5x ISA slots (perfect for multiple Sound Blaster / MIDI cards) and 2x PCI slots (ready for your 3dfx Voodoo or early 3D accelerators).
- Onboard Graphics: Integrated S3 Trio64V+ VGA chip for flawless, tear-free 2D DOS scrolling and compatibility.
- Onboard Audio: Integrated Crystal CS4232 sound chip.
Condition Notes:
- Pulled from a working environment and tested bootable.
- The PCB is exceptionally clean with no visible leaked capacitors or battery damage (see high-resolution photos).
- Please Note: The CPU heatsink was temporarily unclipped solely to photograph and verify the exact Pentium processor model. Please ensure you apply a small amount of fresh thermal paste before permanently securing the heatsink for your build.
Shipping & Handling:
The entire combo (Motherboard, CPU, RAM, and Riser Card) will be packaged meticulously in anti-static material and shipped securely in a sturdy box with ample padding to ensure it survives the journey safely. Ships fast with full tracking.
