Motherboard Deals & Motherboards for Sale

Useful if you're building or repairing a Haswell-era PC on a budget, since LGA1150 boards that support Z87 chipsets are no longer in production and finding one at a reasonable price takes some hunting. Buy Now at Newegg

Handy to have if you're repairing an HP Pavilion X360 14-BA rather than replacing it outright, since sourcing the right motherboard with a compatible CPU already installed removes one of the trickier parts of a DIY laptop repair. Buy Now at Newegg

Newegg has this Acer Chromebook 14 replacement motherboard with a soldered i3-6100U for $58, which is useful if your board has failed and you'd rather repair than replace the whole machine. It's a fairly specific part, so if you're doing a DIY repair on a CP5-471, this is a straightforward way to get it back running without paying for a full replacement unit. Buy Now at Newegg

Designed for machine control, automation, or embedded computing setups where you need a reliable, purpose-built board rather than a consumer-grade option repurposed for industrial use. Buy Now at Newegg

Designed for LGA 2011-3 processors, this board gives you access to DDR4 RAM and PCIe support at a budget-friendly entry point into the X99 platform, which suits builders looking to run older high-core-count Xeon or i7 chips without spending much. Buy Now at Newegg

A solid option for anyone building a mid-to-high-end Coffee Lake system, as the Z370 chipset supports overclocking and pairs with 8th and 9th gen Intel Core processors on the LGA 1151 socket. Buy Now at Newegg

A direct replacement board for the 310-15IKB if yours has failed, with the i7-7500U, discrete 920M GPU, and 4GB RAM already soldered in, which saves you the hassle of sourcing those components separately. Buy Now at Newegg

Replacement motherboards for specific laptop models are rarely easy to find at retail, so this is worth bookmarking if you have a G550 that's suffered a board-level failure and you'd rather repair than replace the whole machine. Buy Now at Newegg

Older LGA1155 boards like this one are getting harder to find, so it's a useful pickup if you're repairing or upgrading a second-generation or third-generation Intel Core system and need a drop-in replacement without rebuilding the whole PC. Buy Now at Newegg

Compact ITX builds are a niche where motherboard options are limited, and this MSI MPG B850I is one of the newer AM5 boards that supports DDR5 and PCIe 5.0 in a small-footprint form factor, making it worth a look if you are planning a mini PC build around a current-gen AMD processor. At $260, it's $30 off the $290 list price. Buy Now at Newegg

Designed for industrial or embedded applications where long-term stability and component availability matter more than cutting-edge performance, this board suits system integrators or developers building purpose-built machines rather than general consumers. Buy Now at Newegg

A replacement motherboard for the ROG Zephyrus GA503, so this is primarily useful if your current board has failed and you want to repair the laptop rather than replace it entirely. Buy Now at Newegg

A good fit for stage lighting setups or DIY theatrical builds where you need DMX-controlled COB LED par fixtures and want to source replacement or upgrade boards directly. Buy Now at Newegg

A straight swap for the T580's original board, this is useful if you're repairing a Lenovo ThinkPad T580 with a failed motherboard and want to keep the machine running rather than replacing it outright. Buy Now at Newegg

Newegg has this Dell Inspiron 7591/7791 replacement motherboard listed for those doing a DIY repair on a failed or damaged unit, which is often the more cost-effective route compared to a professional repair or full replacement. It's a straightforward component swap if your existing laptop is otherwise in good shape. Buy Now at Newegg

Designed for embedded or industrial system builds, this board suits integrators or engineers who need a dedicated industrial-grade platform with long-term availability rather than a consumer motherboard with a short lifecycle. Buy Now at Newegg

Micro-ATX boards in the B460 chipset are a practical fit for anyone building a compact 10th-gen Intel system on a budget, and this one from Asus covers the basics without unnecessary extras. Buy Now at Newegg

Suited for embedded systems builders or light industrial automation projects, this board pairs a fanless J1900 quad-core processor with a compact form factor that works well in space-constrained enclosures where passive cooling and long-term stability matter more than raw performance. Buy Now at Newegg

A direct replacement option for anyone dealing with a failed motherboard in an HP Pavilion 13-U or 13T-U100 series laptop, particularly if you want to keep your existing chassis rather than buying a new machine outright. Buy Now at Newegg