At Newegg, the ASUS ROG Strix B650-A Gaming WiFi motherboard is $130 via coupon code "SSF73244".  That's $56 off and only $10 more than a used one at Newegg. (This one is new.)  It supports AMD Ryzen desktop processors and includes DDR5 memory support, three M.2 slots with heatsinks, and built-in WiFi 6E. Free shipping applies.  Buy Now at Newegg

At Newegg, get the ASRock Prime B550M PRO4, an AM4 motherboard supporting AMD Ryzen 5000 series processors, for $80. That's a savings of $35. Shipping is free. Buy Now at Newegg

Newegg offers the GIGABYTE B650M Gaming Plus WiFi AM5 M-ATX Motherboard for $110. That's a savings of $50. Plus, shipping is free. Buy Now at Newegg

Your home theater PC build benefits most from this board's compact Mini-ITX footprint, which fits into small-form-factor cases where a standard ATX motherboard just won't go. Buy Now at Newegg

Built for high-end AMD builds, this board suits anyone pairing a Ryzen 9000-series chip with PCIe 5.0 storage and future upgrade headroom, thanks to its robust power delivery and connectivity options. It's a solid pick if you're assembling a performance-focused rig and want a board that won't bottleneck the rest of your components. Buy Now at Newegg

This bundle suits anyone building a high-end Intel rig who wants a motherboard and CPU that are already confirmed to work together, saving you the guesswork of matching components separately. The ROG Maximus Hero series is built for overclocking and heavy workloads, so it's worth a look if you're after headroom beyond basic gaming performance. Buy Now at Newegg

Your pick if you're building a mid-range Intel rig and want DDR5 support without paying for Z-series overclocking features you won't use. It covers the core bases, PCIe 5.0, multiple M.2 slots, and solid connectivity, making it a sensible fit for everyday builds rather than enthusiast tuning. Buy Now at Newegg

Server motherboards don't come up often, so this ML150/DL180 G5 board is worth a look if you're maintaining or repairing an older HP server instead of replacing the whole unit. It suits IT techs and small shops keeping legacy hardware running rather than anyone building a new system from scratch. Buy Now at Newegg

Builders putting together a mid-to-high-end Intel rig can skip the separate shopping and matching headaches, since this pairs a current-gen board with a CPU already confirmed to work together. The Ultra 5 245K handles both gaming and productivity tasks well, making this bundle suited to anyone assembling a new build from scratch rather than upgrading a single part. Buy Now at Newegg

Server builders working with the ML150 G6 will want this on hand for a motherboard swap, since sourcing OEM parts for this generation of HP hardware gets harder every year. Newegg carries it for those looking to repair or revive an existing unit rather than replace the whole system. Buy Now at Newegg

Builders putting together a high-end Intel desktop will want the extra PCIe lanes and DDR5 support this board offers, especially if you're planning to pair it with a top-tier processor and multiple NVMe drives. The built-in WiFi also saves you from needing a separate adapter card. Buy Now at Newegg

Newegg has the MSI B360M Mortar LGA 1151 Micro ATX Motherboard for budget-minded builders putting together an 8th or 9th-gen Intel setup who still want a full-size feature set in a smaller micro ATX footprint. Buy Now at Newegg

Industrial automation builders and OEMs needing a rugged, long-lifecycle board will find this useful, since it's built for continuous operation in control cabinets rather than general desktop use. Newegg has it in stock for setups where standard consumer motherboards won't hold up to the environment or the support timeline you need. Buy Now at Newegg

Older PCI-X and socket 604 boards like this one suit anyone maintaining or repairing legacy Xeon server systems rather than building something new, since compatible replacement parts for this generation are getting harder to find. Newegg carries it for shops and hobbyists who need a specific fit over the latest specs. Buy Now at Newegg

Suited for anyone building a desktop around a 4th-gen Intel Core chip who wants a stable LGA 1150 board without paying for features they won't use. Buy Now at Newegg

Swapping in this board gets you a modern i7-8650u setup without replacing the whole laptop, which makes sense for anyone repairing a 7390 or building up a spare unit from parts. Buy Now at Newegg

Worth a look for embedded systems builders or industrial automation projects where standard consumer boards won't hold up to continuous operation or harsh environments. Newegg carries it for those needing a reliable, long-lifecycle platform rather than a board that gets discontinued in a year. Buy Now at Newegg

Newegg's bundling this Asus Prime B850-Plus WiFi board with AMD's Ryzen 9 9950X3D, which suits anyone building a high-end gaming or productivity rig and wanting to skip the hassle of matching components separately. The 9950X3D's 3D V-Cache gives a real boost in gaming workloads, so it's worth a look if you're after top-tier performance without piecing together a build from scratch. Buy Now at Newegg

Anyone needing a replacement motherboard for an EliteBook 830/1040 G9 can skip the compatibility guesswork here, since the i7-1265U and 8GB RAM come pre-installed rather than sold separately. It's a reasonable fit for repair shops or owners handling their own hardware swap instead of paying for a full board-level service job. Buy Now at Newegg

Built for overclockers who want to push Intel 10th and 11th gen chips, with a clean design that skips the RGB and extra headers most boards tack on. Newegg's pricing makes it worth a look if you're building a high-performance rig and want robust power delivery without unnecessary extras. Buy Now at Newegg

Swapping a dead board or building a workstation-grade mini PC, this Q370 chipset motherboard suits anyone who needs HP's commercial-grade reliability without hunting down a proprietary replacement elsewhere. Newegg carries it for those who want a direct, compatible fit for EliteDesk 800 G4 small form factor systems. Buy Now at Newegg

Running dual-processor workloads like virtualization or rendering farms calls for a board built to handle that load, and this one gives you the two-socket flexibility without jumping to a full enterprise price tag. Buy Now at Newegg

Industrial automation setups where downtime isn't an option will benefit most here, since the AIMB-742G2 is built for long-term stability and extended availability rather than consumer upgrade cycles. Newegg's listing suits engineers or integrators who need a reliable, long-lifecycle board for embedded or industrial PC builds. Buy Now at Newegg

Swapping in a replacement board makes sense if your 3470 or 3570 still runs fine otherwise but needs a motherboard fix, and the i3-6100U gives you enough power for everyday office tasks without overpaying for a newer chip. Buy Now at Newegg

Anyone running a multi-GPU mining or compute rig will want this for the 12 PCIe slots alone, letting you install a dozen graphics cards without needing extra boards or workarounds. Buy Now at Newegg

Worth a look if you're building or replacing a system in a manufacturing or automation setup, since industrial control boards like this one are designed to handle the heat, vibration, and continuous uptime that standard motherboards can't. Newegg carries it as a specialty component, so it suits technicians sourcing replacement parts rather than general PC builders. Buy Now at Newegg

Anyone building or maintaining industrial equipment will want this on hand, since it's designed for rugged, long-cycle deployments rather than the frequent refresh cycles of consumer boards. Newegg carries it for those sourcing replacement or spare components without going through an industrial distributor. Buy Now at Newegg

Industrial automation setups and embedded system builders will appreciate the PCM-9380's rugged design, built to handle continuous operation in harsh environments where standard consumer motherboards tend to fail. Buy Now at Newegg

Suits engineers building rugged embedded systems that need a compact Pico-ITX footprint without sacrificing the processing power of a full QM77 chipset, especially where extended operating temperatures or long-term supply stability matter. It's a sensible pick for industrial control, kiosk, or machine-vision setups where you need reliable I/O and the board to stay in production for years, not just a single product cycle. Buy Now at Newegg

Suits anyone piecing together a budget desktop build, since the CPU comes pre-installed on the board and saves you the hassle of matching separate components. It's a decent option if you want a working PC foundation without digging into compatibility specs. Buy Now at Newegg

Built for AMD's latest chips, this board suits anyone assembling a new gaming rig who wants Wi-Fi and solid power delivery without jumping to a pricier flagship. Newegg has it in stock for builders who want the current socket without waiting on broader retail availability. Buy Now at Newegg

Fanless embedded builds and factory automation setups are where this board earns its keep, especially if your equipment needs to run unattended for years without the usual consumer-grade failure points. Newegg carries it for shops that need industrial-grade reliability without sourcing through specialty distributors. Buy Now at Newegg

Builders putting together a mid-range AM5 or Intel rig will appreciate the built-in WiFi and solid VRM setup here, especially if you want to skip a separate wireless card without stepping up to a pricier board. Newegg's listing makes it an easy pickup if you're already sourcing the rest of your parts there. Buy Now at Newegg

Worth a look if you're building a compact workstation around Intel Xeon or 9th-gen chips, since this board packs dual Thunderbolt 3 and ECC memory support into a Mini ITX footprint. Newegg has it for shoppers who need server-grade reliability without stepping up to a full-size build. Buy Now at Newegg

Suits anyone building a workstation that needs serious multi-core horsepower, since the dual-channel X99 setup lets you run two Xeon processors and loads of RAM for heavy virtualization or rendering tasks. Buy Now at Newegg

Builders putting together an AM5 Ryzen system will get WiFi, PCIe 5.0 support, and solid VRM cooling without needing to step up to a pricier board, making it a reasonable middle-ground pick for a mainstream gaming or workstation build. Buy Now at Newegg

This Micro ATX board suits budget builders pairing a modern Intel chip with DDR4 memory they already own, keeping costs down without stepping up to pricier DDR5 boards. It's $10 off the $120 list price at Newegg. Buy Now at Newegg

Built for Intel's latest LGA 1851 chips, this board suits anyone assembling a mid-to-high-end gaming rig who wants solid VRM cooling and WiFi built in without jumping to a pricier Z-series chipset. Buy Now at Newegg

Worth a look if you're building an Intel 12th- or 13th-gen rig and want durability-focused components without paying for high-end extras you may not use, since it covers WiFi 6 and solid power delivery out of the box. Newegg's price on this one makes it an easy mid-range pick for a gaming or workstation build. Buy Now at Newegg

Worth a look for serious overclockers building a high-end Intel rig, since the robust power delivery and extensive cooling options are built to handle sustained, heavy loads rather than typical everyday use. Buy Now at Newegg

Newegg has the Asus ROG Strix Z370-E Gaming Motherboard for builders working with 8th-gen Intel chips who want solid overclocking headroom and RGB lighting without stepping up to a pricier flagship board. Buy Now at Newegg

Worth a look for anyone building a high-end Intel gaming rig, since the robust power delivery and overclocking headroom suit hobbyists running a K-series chip who want room to push clock speeds without swapping boards later. Buy Now at Newegg

Anyone building an 8th-gen Intel rig with an eye toward future overclocking will appreciate the robust power delivery and onboard Aura Sync lighting, which lets you coordinate RGB across your whole setup without extra controllers. Buy Now at Newegg

Overclockers and high-end gaming builds are where this board makes sense, since the extra VRM headroom and onboard diagnostics give you more room to push an LGA 1151 CPU without running into power delivery issues. Newegg has it if you're assembling a Z390 build and want enthusiast-level features baked in rather than added on later. Buy Now at Newegg

This board suits anyone building a 10th-gen Intel setup who wants built-in WiFi and sturdy VRM cooling without paying for high-end overclocking features they won't use. Newegg has it as a solid pick for a reliable daily-driver gaming rig rather than an extreme tuning platform. Buy Now at Newegg