Computer Components and Upgrade Deals

Smaller PC cases and older systems often use 80mm fans rather than the more common 120mm size, so this is a straightforward replacement option if you're dealing with a noisy or failing fan in a compact build. Buy Now at Newegg

Compact and well-ventilated, this Mini-ITX case from SilverStone suits builders who want a small form factor system without sacrificing airflow or expansion options. Buy Now at Newegg

A solid pick for PC builders who want a clean, minimalist case with good airflow options without paying a premium for a full-tower footprint. Buy Now at Newegg

Compact Mini-ITX cases with room for full-size components are harder to find than you'd expect, and the Node 304 fits six 3.5" drives into a small footprint, which makes it a reasonable pick for a home server or NAS build where space matters. Buy Now at Newegg

Suited for older Intel Sandy Bridge or Ivy Bridge builds, this LGA1155 board is worth a look if you're repairing or upgrading a system that still runs a second or third-gen Core processor rather than starting fresh with newer hardware. Buy Now at Newegg

Designed for crypto miners or anyone building a multi-GPU rig, this board's eight PCIe slots let you run a large number of graphics cards from a single system without needing multiple machines. Buy Now at Newegg

Newegg has this Asus TUF Gaming B850-E WiFi motherboard and AMD Ryzen 9 9950X CPU combo bundled together, which saves you the trouble of sourcing compatible parts separately. The 9950X is AMD's current flagship 16-core desktop processor, so this pairing suits anyone building a high-end workstation or gaming rig on the AM5 platform. Buy Now at Newegg

A solid option if you're building a high-density server or workstation that needs support for dual processors, large memory capacity, and multiple PCIe expansion slots — the Extended ATX form factor means this is aimed at rack-mounted or tower server builds rather than desktop use. Buy Now at Newegg

Micro-ATX boards like this one suit builds where space matters, and the Z690 chipset gives you a solid foundation for 12th or 13th-gen Intel processors with DDR4 support, which keeps memory costs lower than DDR5 platforms. Buy Now at Newegg

Newegg has this ASUS ROG Strix B650-A WiFi motherboard and AMD Ryzen 9 9950X CPU combo bundled together, which takes the guesswork out of pairing a high-end AM5 platform build. The 9950X is a 16-core, 32-thread processor aimed at creators and power users who need serious multi-threaded performance for workloads like video editing, 3D rendering, or heavy multitasking. Buy Now at Newegg

Newegg has the Asus TUF Gaming B850M-E Wi-Fi Motherboard paired with an AMD Ryzen 9 9900X CPU as a combo deal, which is worth considering if you're building a mid-to-high-end AM5 system and want to skip the hassle of sourcing compatible components separately. The 9900X is a 12-core processor built on AMD's Zen 5 architecture, and the B850M-E is a solid mATX board with Wi-Fi and USB4 support, so the pairing covers most bases for a capable desktop build. Buy Now at Newegg

Newegg has this Acer Aspire 5742G motherboard with an integrated GT540M GPU, which is a direct replacement part if your existing board has failed and you want to avoid the cost of a full system replacement. It's a niche buy suited to anyone doing a targeted repair on this specific laptop model rather than upgrading to newer hardware. Buy Now at Newegg

Designed specifically for Supermicro H11SSL series motherboards, this 4-pack gives you 256GB of DDR4 RAM in one purchase, which suits anyone building or expanding a workstation or server where compatibility with that specific board matters. Buy Now at Newegg

Newegg has this HP Spectre x360 13-4000 series motherboard with an i7-6500U and 8GB RAM onboard, which is the kind of part you'd need if your original board failed and you want to keep repair costs lower than buying a replacement laptop outright. Buy Now at Newegg

A replacement motherboard for HP Envy 17-CG owners dealing with a failed or damaged board, and the i7-1165G7 chip means you're getting a capable 11th-gen Intel processor if you're also looking to upgrade while you're at it. Buy Now at Newegg

A handy tool for anyone doing hands-on motherboard diagnostics or soldering work, since it holds the board at a stable angle so you're not fighting to keep it in place while you work. Buy Now at Newegg

Compact form factor motherboards like this tend to appeal to builders working within tight space constraints, whether that's a small form factor PC build or an embedded system project. Buy Now at Newegg

A straightforward option for anyone repairing a Toshiba Satellite L40-B, L45-B, or E45T-B rather than replacing the whole machine, since a motherboard swap is typically far cheaper than buying a comparable used laptop outright. Buy Now at Newegg

Designed for industrial or embedded applications, this dual-port motherboard suits builders who need a stable, long-lifecycle platform for control systems, kiosks, or dedicated computing setups rather than a general-purpose desktop build. Buy Now at Newegg