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

Sorting through mismatched screws from old builds gets old fast, and this 100-pack covers the standard sizes you need for motherboard, drive, and case installations without a trip to the hardware store. Buy Now at Newegg

Keeping the inside of your case clean without wiping down components every week comes down to catching dust before it gets in, and this 5-pack covers enough intake fans to do that across a full build. Buy Now at Newegg

Keeping your build cool without adding to the noise is the main draw here, since the PWM control lets the fan speed adjust automatically based on temperature rather than running at full blast constantly. Newegg has it at a reasonable price for anyone building or upgrading a system where airflow matters but a quiet workspace still comes first. Buy Now at Newegg

Handy for anyone who swaps out drives, GPUs, or expansion cards regularly, since these let you open and close your case without hunting for a screwdriver every time. Buy Now at Newegg

Small computer cases or DIY builds with limited airflow can benefit from this fan, since a compact 50mm size fits tight spots where standard fans won't go. It's a straightforward pick for keeping components cool without needing to redesign your case layout. Buy Now at Newegg

Stocking up on these makes sense if you're mounting multiple case fans or radiators and don't want to hunt down the right screw size mid-build. Newegg's 50-pack covers spares for future fan swaps too, so you're not left short when one strips or gets lost. Buy Now at Newegg

Handy for anyone dealing with a hot GPU or cramped case airflow, since it mounts extra 9cm or 12cm fans right in a spare PCI slot to pull heat away from your components. Buy Now at Newegg

Anyone building a compact Z590 rig will want the included I/O shield on hand since replacing a lost or damaged one otherwise means tracking down the exact motherboard match. It's a straightforward fix if you're doing a case swap or rebuild and don't want to hunt through ASRock's parts channels. Buy Now at Newegg

Quiet, steady airflow makes this a solid pick for anyone building or upgrading a PC that's running hot under load, and the PWM control lets your motherboard adjust fan speed automatically instead of running at full blast all the time. Buy Now at Newegg

At $100, that's $70 off the $170 list price for a three-pack of 120mm PWM fans with RGB lighting and Corsair's iCUE Link daisy-chain system, which lets you run multiple fans off a single cable rather than wiring each one separately to your motherboard or hub. Buy Now at Best Buy

Designed for PC builders who want detailed fan control and RGB lighting managed through a single software ecosystem, the Corsair iCUE Link QX140 2-pack uses a daisy-chain connector system that reduces cable clutter compared to standard fan setups. At $150, this is at list price with no current discount. Buy Now at Best Buy

Suits anyone building a new PC who wants a clean, ventilated case with RGB lighting without paying a premium for custom cooling gear on top of it. Buy Now at Newegg

Newegg has the Fractal Design Focus G ATX Mid Tower Case, a solid pick if you're building a budget-friendly PC and want easy cable management without cramming components into a tight space. Buy Now at Newegg

Budget builders looking for a straightforward mid tower without extra frills will find this fits the bill, and Newegg has it for $5 off the $45 list price. Buy Now at Newegg

Quiet cooling matters most when you're building or upgrading a compact PC, and this 92mm fan keeps airflow steady without adding noise to your setup. The 3-pin connector makes it compatible with most standard motherboard fan headers, so it's a straightforward swap for anyone replacing a loud stock fan. Buy Now at Newegg

Anyone building a budget PC without wanting to sacrifice airflow or cable management space should take a look at this case, since it covers the basics without the extra cost of premium features you may not need. Buy Now at Newegg

Small living rooms or desk setups where space is tight benefit most, since this Mini-ITX case fits a compact build without forcing you into a full-size tower's footprint. Buy Now at Newegg

Fans of the Hatsune Miku collab will appreciate the themed panel design and RGB lighting, and the micro ATX layout keeps things compact for smaller desk setups without cramping airflow. Buy Now at Newegg

Small builds and case upgrades often hinge on tiny parts like this, so keeping a spare on hand saves you from being stuck mid-build when a stock switch fails or goes missing. Buy Now at Newegg

Cools your rig with RGB flair if you're building or upgrading a PC and want fans that look as good as they perform, and Newegg has it for $12 (41%) off the $29 list price. Buy Now at Newegg

Anyone building or upgrading a rig will appreciate the airflow-focused design this case offers, with mesh panels and room for multiple fans to keep components cool under load. Newegg has it for $63, about $13 (17%) off the $76 list price. Buy Now at Newegg

Handy for anyone who swaps drives or upgrades parts often, since these let you secure your PC case panels without hunting for a screwdriver every time. Buy Now at Newegg

Quiet cooling matters more than raw airflow for most builds, and this fan's PWM control lets your system throttle speed automatically instead of running at full blast around the clock, making it a solid pick for anyone building or upgrading a case with noise in mind. Buy Now at Newegg

Handy for anyone building or repairing a PC who's tired of hunting for the right size screw when swapping drives or panels, since these let you open the case without needing a screwdriver at all. Buy Now at Newegg

These fit standard PC motherboard standoffs, so keep a set on hand for builds or upgrades where you're short a few screws. Right now they're $6.49, about half off the $12.09 list price. Buy Now at Newegg

Handy for anyone who swaps out drives, GPUs, or panels often, since knurled thumb screws let you tighten or remove case hardware without hunting down a screwdriver. Buy Now at Newegg

Case airflow gets a quiet upgrade here, with the 120mm size fitting most standard builds and the red LED adding a bit of visual flair without cranking up the noise. Buy Now at Newegg

Handy for building a custom PC where your case lacks front-panel connectivity, this adds power, reset, dual USB, and audio jacks you can mount wherever it's convenient. Newegg carries it as a straightforward add-on for cases with bare or missing I/O panels. Buy Now at Newegg

Rebuilding or troubleshooting a PC without a working front panel connector gets a lot easier with this simple switch, since it lets you power on the board directly without fumbling with a screwdriver. Buy Now at Newegg

Setting up multiple fans for airflow gets a lot simpler with this 6-pack, and the included controller lets you sync lighting and speeds without juggling separate remotes for each one. Newegg's bundle works out cheaper than buying six fans individually, so it's worth a look if you're building or upgrading a case that needs consistent cooling throughout. Buy Now at Newegg

Handy for anyone building or upgrading a PC, since you'll almost always end up short a screw or two when mounting drives or fans, and 200 pieces means you won't need to buy more for years. Newegg has it at $7.99, $6.10 off the $14.09 list price. Buy Now at Newegg

Space-constrained builders will appreciate how the A1 Lite packs a full-size Mini-ITX build, including room for a discrete GPU, into a compact tower that still looks tidy on a desk. Buy Now at Newegg

Adds a layer of protection to your setup, keeping fingers and stray cables away from spinning blades without blocking airflow, which matters most if you're running the case open or working near it often. Buy Now at Newegg

Anyone building a new PC or refreshing an old rig will appreciate the airflow-focused design this mid-tower offers without cramping your components. It's currently $6 (9%) off the $70 list price at Newegg. Buy Now at Newegg

Stocking up on 400 M3x4.8mm screws makes sense if you build or repair computers regularly and don't want to hunt for the right size mid-project every time. It's the kind of bulk hardware pack worth keeping in a toolbox for hard drive installs, case fans, and other small mounting jobs. Buy Now at Newegg

Handy for anyone with a case full of fans running at full blast, letting you dial back noise and airflow individually across up to eight 3-pin fans instead of pulling them one by one. Buy Now at Newegg

Keeping dust out of your PC's intake fans cuts down on cleaning frequency and helps components run cooler over time, so this mesh filter suits anyone tired of vacuuming out their case every few months. Buy Now at Newegg

Handy for anyone regularly opening up a PC case, since these knurled thumb screws let you tighten or remove panels by hand without hunting for a screwdriver. Buy Now at Newegg