Intel AA A2325-204 Socket 370 PGA Motherboard mATX Celeron Pentium III Board

Intel AA A2325-204 Socket 370 PGA Motherboard mATX Celeron Pentium III Board

The Intel AA A2325-204 is a Micro ATX system board built around Intel's Socket 370 PGA platform, designed to support Intel Celeron and Pentium III processors. It is a compact, integrated-feature board that combines onboard video, audio, and LAN in a small form factor suitable for slim desktop and small-footprint systems.

Specifications & What's Included

• Part Number: AA A2325-204
• Board Serial: IUCB13501045
• CPU Socket: Socket 370 (PGA370) — compatible with Intel Celeron and Pentium III processors
• Form Factor: Micro ATX (mATX)
• Memory: 2x DIMM slots (SDRAM)
• Expansion Slots: 1x AGP, 2x PCI
• Storage: 2x 40-pin IDE (ATA) connectors, 1x floppy connector
• Integrated Video: Yes — VGA output on rear I/O panel
• Integrated LAN: Yes — RJ-45 port on rear I/O panel
• Integrated Audio: Yes — 3.5mm audio jacks on rear I/O panel
• Rear I/O: 2x PS/2 (keyboard & mouse), 2x USB, 1x parallel (LPT), 1x VGA, 2x DB9 serial, 1x RJ-45, audio in/out/mic
• CMOS battery present on board
• Board only — no CPU, RAM, or accessories included

Applications

The Socket 370 platform was Intel's primary desktop CPU socket during the late 1990s and early 2000s, succeeding the older Slot 1 form factor and supporting processors ranging from early Celerons at 300 MHz up through Pentium III Coppermine and Tualatin cores. Boards like the AA A2325-204 were widely used in small business desktops, point-of-sale terminals, and embedded systems where a compact, all-in-one form factor was preferred over a full ATX build. Today these boards are sought after for legacy system repair and maintenance, vintage PC builds, and industrial applications where Socket 370 hardware is still deployed. The integrated video, LAN, and audio make it particularly useful in space-constrained or cost-sensitive replacement scenarios.