Intel

Intel D915PGN Socket 775 ATX Motherboard with Audio

Name: Intel D915PGN Socket 775 ATX Motherboard with Audio
Brand: Intel
SKU: B00100XF7Y

Bottom line: The Intel D915PGN Socket 775 ATX Motherboard with Audio is a specs-and-price decision rather than a crowd-consensus one in the retro motherboards category. Check the specification table below against one or two close alternatives — on price and spec fit, not on star ratings.

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By Mike Perry, Founder & Editor-in-Chief · Listing data updated 2026-10-20

Mike Perry — Hardware researcher since 2014. For retro PC hardware and period-correct parts, synthesises manufacturer documentation, community compatibility lists and marketplace listings rather than first-hand lab testing. Core beat: GPU performance across gaming, rendering, and local-LLM inference. About the author →

Pros & Cons

Pros

✓ ATX form factor Supports Hyper-Threading Supports up to 4 GB DDR400/333 SDRAM memory

Cons

✗ Confirm socket / form-factor / power-rating compatibility against your build before ordering
✗ Used and vintage listings vary by seller and condition — check the listing photos, description and return terms before buying

Manufacturer description

Customize your system to take advantage of the latest digital technologies in the home or office with the Intel D915PGN ATX motherboard! Based on the Intel 915P Express chipset, the D915PGN supports socket 775 Intel Pentium 4 Extreme Edition processors, Intel Pentium 4 processors with Hyper-Threading technology and Intel Celeron D processors. Four 184-pin DIMM sockets support up to 4 GB DDR400/333 SDRAM. The Intel D915PGN features Intel High Definition Audio with flexible 6-channel audio with jack sensing. Connect high-speed Serial ATA/150 hard drives with the on-board four Serial ATA 150…

SpecPicks Verdict

SpecPicks scored Intel D915PGN Socket 775 ATX Motherboard with Audio using a rating × review-volume × price-fit model applied to published specs and reviews across the retro motherboards category. Intel's retro motherboards lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.

Common buyer scenarios for retro motherboards of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.

Key Features

Intel D915PGN Socket 775 ATX Motherboard General Features: Intel 915P Express Chipset Socket 775
ATX form factor Supports Hyper-Threading Supports up to 4 GB DDR400/333 SDRAM memory
Intel High Definition Audio with flexible 6-channel audio and jack sensing
Integrated super I/O LPC bus controller Expansion slots: Four (4) 184-pin DIMM sockets
One (1) PCI Express x16 slot

Full Specifications

Brand	Intel
CPU Model	Pentium
CPU Socket	LGA 775
Chipset Type	Intel
Mfr Part Number	D915PGN
Processor Socket	LGA 775
Compatible Processors	Intel Celeron D, Intel Pentium 4
RAM Memory Technology	dimm
S/PDIF Connector Type	Optical
Memory Slots Available	4
Graphics Card Interface	AGP, PCI, PCI Express
Memory Storage Capacity	8 GB
RAM Memory Maximum Size	4 GB
Ram Memory Maximum Size	4 GB
System Bus Standard Supported	SATA 3

Ready to buy?

Intel D915PGN Socket 775 ATX Motherboard with Audio is vintage hardware; the used and vintage market on eBay carries most of the live inventory. Prices and condition vary by seller and move in real time, so we link the live listing rather than quote a cached price. It also has an Amazon listing — check it for current price and availability. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

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