Mother Board 945

The 'Motherboard 945' refers to a legendary class of hardware built around the Intel 945 Express Chipset (Lakeport/Calistoga). While technically obsolete for modern consumer use, it maintains a robust niche in industrial and enthusiast markets.

Core Product Insights

The 945 chipset family (945P, 945G, 945GM) was the primary bridge between the Pentium 4 era and the Core 2 Duo generation Ixbtlabs.

* Key Specs: Supports Dual-channel DDR2 RAM (up to 4GB at 667MHz) and FSB speeds up to 1066MHz PctechguideDigitalengineering247.

* Legacy Value: It is highly valued for its native support of older interfaces like Serial (COM), Parallel (LPT), and standard PCI slots, which are often missing on modern boards Digitalengineering247.

* Pricing: On the B2B market, basic desktop units can be found for as low as $10–$15/piece for bulk orders, while specialized industrial Mini-ITX boards can exceed $90 due to their fanless design and long-term availability AlibabaAlibaba.

Market Trends & Niche Demand

* Industrial Life Support: The strongest trend is the Industrial Replacement Cycle. Companies maintain 945-based systems (CNCs, medical scanners) to avoid expensive software migrations, often paying a premium for "New Old Stock" or refurbished units Intel.

* Retro Gaming Resurgence: There is a growing trend among hobbyists building "Windows XP Retro Rigs." The 945 chipset is considered a "sweet spot" for 2004–2006 era compatibility Gigabyte.

* Embedded Supply Stability: Suppliers like Advantech and specialized Shenzhen-based manufacturers continue to provide these boards for embedded PC104 and SBC applications Alibaba.

I have compiled a list of available 945 motherboards and 29 verified suppliers currently stocking this legacy hardware. You can find detailed specifications and pricing in the files below.