Computer Cases & Accessories Deals & Computer Cases & Accessories for Sale

A straightforward way to replace a worn-out or noisy 90mm case fan without spending much, and it runs on standard 12V DC power so it slots into most desktop builds without any adapter or modification needed. Buy Now at Newegg

At $34, that's $26 off the $60 list price for a 120mm ARGB case fan that comes with a controller included, which saves you from buying one separately if you're building or upgrading a PC without a motherboard that has built-in RGB control. Buy Now at Newegg

A solid pick for builders who prioritize cooling headroom without a loud system, since the Pure Base 501 Airflow trades be quiet!'s typically noise-focused design for improved ventilation while still keeping acoustics in check. Buy Now at Newegg

A straightforward pick for anyone replacing a dead or noisy case fan, since 120mm is the most common size in desktop PC builds and 3-pin fans work with virtually any standard motherboard header. Buy Now at Newegg

The O11 Dynamic EVO is a dual-chamber case built around a reverse-mounted motherboard layout, which gives you cleaner cable routing and room for a 420mm radiator on the side if you're planning a custom loop or large AIO build. At $169, that's $11 off the $180 list price. Buy Now at Newegg

Handy if you're restoring an older desktop tower or building a budget PC with a case that's missing its front I/O panel, since it adds USB 2.0 ports, audio jacks, and power/reset buttons in a standard 5.25-inch bay slot. Buy Now at Newegg

Designed specifically for the HP Z440 workstation, this is a direct OEM replacement fan for keeping your front chassis cooling intact without guessing at compatibility. Buy Now at Newegg

Designed to actively cool exposed RAM modules, this is a niche pick for enthusiasts running high-frequency memory in warm cases where thermals are a concern, or for anyone who wants the ARGB lighting effect across their RAM sticks. Buy Now at Newegg

A solid option if your PC case, CPU cooler, or small electronics project calls for a 60mm replacement fan, since Nidec makes reliable OEM-grade cooling components used across a range of commercial hardware. Buy Now at Newegg

Handy for anyone managing cable runs in a small rack setup, this bracket lets you mount a patch panel vertically on a wall when horizontal rack space is limited or unavailable. Buy Now at Newegg

A handy thing to keep on hand if you build or repair PCs regularly, since most modern cases no longer include one and diagnosing POST errors without a speaker means guessing at beep codes you can't hear. Ten in a pack makes sense for anyone maintaining multiple machines or running a small repair shop. Buy Now at Newegg

Compact Mini-ITX cases tend to run small and cramped, but the SG13 is one of the more spacious options in this form factor, with enough room for a full-size GPU and decent airflow for a build you want to keep quiet. A solid pick if you're putting together a small form factor PC without sacrificing too much on hardware compatibility. Buy Now at Newegg

Designed for Intel 12th and 13th gen builds, this contact frame replaces the stock LGA 1700 mounting bracket to reduce CPU bending and improve cooler contact, which can translate to lower temperatures without any permanent modifications. At $16, that's about $3 off the list price. Buy Now at Newegg

Thermal paste is mainly relevant if you're building a PC, upgrading a CPU cooler, or reapplying after removing your heatsink, and Corsair's XTM70 is positioned as a high-performance compound aimed at enthusiasts who want to squeeze out lower temps. At $19, that's $6 off the $25 list price. Buy Now at Best Buy

The O11 Vision-M LCD kit adds a 9.2-inch display panel to compatible Lian Li cases, giving you a large screen for showing system stats, custom animations, or monitoring temps without needing a separate external display. Buy Now at Newegg

Compact and lightweight, this aluminum case is worth a look if you're building a travel-friendly or space-saving desktop and want something sturdier than the plastic enclosures that dominate this size range. Buy Now at Newegg

Compact builds benefit most from this case, as the Micro-ATX form factor keeps your footprint small without forcing you to sacrifice full-sized components the way a mini-ITX build would. Buy Now at Newegg

A solid option if you're building a budget desktop and want a mid-tower with USB 3.0 front ports without spending much on the enclosure itself. Buy Now at Newegg

A solid pick if your PC runs hot and you want more airflow control without replacing your whole cooling setup, since the PWM function lets your motherboard automatically adjust fan speed based on temperature. Buy Now at Newegg