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

This 120mm fan suits anyone building or upgrading a PC and needing reliable airflow without excess noise, especially in tighter cases where cooling efficiency matters most. Buy Now at Newegg

Water-cooling enthusiasts building in the In Win 915 case will want this specific waterway board to route their loop cleanly through the chassis without improvising a workaround. Buy Now at Newegg

Builders working with large custom loops or multiple GPUs will appreciate the extra room and dual-chamber layout, which keeps cable clutter separate from the main build area. The tool-less panels and reversible layout also make it easier to tweak your setup without starting over. Buy Now at Newegg

Newegg has the DIYPC ARGB-N5-BK ATX Case for $68, which is $32 (32%) off the $100 list price. It's built with mesh paneling and multiple ARGB fans for airflow-focused builds, making it a solid pick if you're prioritizing cooling over a tempered-glass showcase design. Buy Now at Newegg

Airflow is the whole point here, with a mesh front and massive fan cutouts that keep high-wattage GPUs and CPUs running cool without extra tinkering. Builders doing demanding gaming or workstation rigs will get the most out of this case's cooling capacity. Buy Now at Newegg

A handy fix if your desktop's front power button has worn out or you're building a custom rig without a case panel, letting you start the PC from a separate switch wired directly to the motherboard. Buy Now at Newegg

Anyone building or repairing a system around a TRX40 PRO board needs this exact I/O shield since generic ones won't line up with the ports correctly, so it's a cheap fix if yours got lost or damaged during a build. Buy Now at Newegg

Handy for anyone running a PC in a dusty room, since the magnetic backing lets you slap it on a fan or vent without any adhesive or screws, then peel it off in seconds when it needs cleaning. Buy Now at Newegg

Case builders chasing quieter airflow will get more out of this pair than a single stock fan, since PWM control lets you tune speed to actual thermal load instead of running full blast constantly. Two fans in a bundle also makes it easy to match intake and exhaust without hunting for a second unit later. Buy Now at Newegg

Anyone building a budget-friendly gaming rig will appreciate the mesh front panel on this one, since it prioritizes airflow over other case designs that trap heat, and the included RGB fans add some visual flair without needing separate lighting purchases. Buy Now at Newegg

Handy for anyone upgrading a desktop with a smaller SSD or hard drive that needs to fit into an old-style 5.25-inch bay, since it holds the smaller drive securely without leaving gaps in the case. Buy Now at Newegg

Home theater PC builders will appreciate the low-profile, living-room-friendly design that fits in with the rest of your AV components instead of looking like a typical tower case tucked next to the TV. Buy Now at Newegg

Handy to keep on hand if you're building or servicing a PC and tired of hunting for lost case screws, since the UNC6-32 threading fits most standard computer cases and hardware trays. Buy Now at Newegg

Tight builds and small-form-factor PCs are where this one earns its keep, since the ultra-thin profile slips into spots where a standard fan just won't fit. Buy Now at Newegg

This fan suits anyone building or upgrading a PC who wants to tune airflow and noise separately instead of settling for a fixed speed. It's a solid pick if your case runs warm under load but you don't want constant fan noise while idling. Buy Now at Newegg

Dust and debris tend to sneak into open PCI slots on any desktop, so this pack of five filters is worth grabbing if you're building or maintaining a PC and want to keep the interior cleaner without much effort. Buy Now at Newegg

Builders who want a clean white build without hunting for matching white components will appreciate this case's all-white interior and exterior, and at $90 it's $20 off the usual $110 price. Buy Now at Newegg

SilverStone's Milo SST-ML09B suits anyone building a compact PC who still wants room for a full-size graphics card and standard ATX power supply, since most mini-ITX cases force you to compromise on one or the other. Buy Now at Newegg

Panel-glass front and top make this a solid pick for anyone building a showcase PC with visible components, and Newegg has it for $20 off list right now. Buy Now at Newegg