Computer Components and Upgrade Deals

A straightforward pick for anyone building or upgrading a PC who needs reliable airflow without spending much — PWM control means your motherboard can adjust the fan speed automatically based on temperature. Buy Now at Newegg

Useful if you have unused PCI slots on your desktop and want to keep dust from building up inside the case, which is a common issue in workshop or dusty home environments. Buy Now at Newegg

Micro-ATX cases in this price range usually sacrifice airflow or build quality, but the Vista MB is designed around mesh paneling and multiple fan mounting points, which matters if you're building a compact system that runs warm. At $58, that's $22 off the $80 list price. Buy Now at Newegg

Compact cases with tool-free panel removal and built-in fan mounts are useful when you're building a small form factor PC and want to keep the process straightforward. The TR100 suits builders who want a Mini-ITX chassis without spending much, though you'll want to verify it fits your cooler and GPU before ordering. Buy Now at Newegg

A solid pick for builders who prioritize airflow, since the angular mesh front panel moves significantly more air than traditional solid-front cases at this price range. Buy Now at Newegg

A straightforward upgrade for anyone looking to reduce noise or improve airflow in a desktop build, since variable speed control lets you dial in the balance between cooling and sound level. Buy Now at Newegg

The Pop Air RGB is a mid-tower case built around airflow, with a mesh front panel and three included RGB fans, which makes it a reasonable starting point for a budget-friendly build where thermals and some visual flair both matter. Buy Now at Newegg

A slim 100mm fan that fits into compact or low-clearance cases where a standard-depth fan won't clear nearby components — useful if you're building or upgrading a small form factor PC with tight internal spacing. Buy Now at Newegg

Designed for builds where visibility is a priority, this mid-tower features a dual-chamber layout and tempered glass panels on three sides, which keeps cables hidden behind the motherboard tray while putting your components on full display. At $115, that's $35 off the $150 list price. Buy Now at Newegg

Slim desktop cases that can handle a full-size GPU are fairly uncommon, and the ML09B is built around that — it fits cards up to around 322mm while keeping a low-profile, HTPC-style footprint that slides easily under a TV or into an entertainment center. Buy Now at Newegg

A compact 40mm PWM fan that's a go-to choice for tight spaces like small form factor builds, mini-ITX cases, or CPU coolers where standard 120mm fans won't fit. Buy Now at Newegg

A vertical GPU mount lets you display your graphics card facing outward through the side panel instead of pointing down toward the motherboard, which is the main reason to buy one if you have a windowed case and want the card visible. The included PCIe riser cable handles the connection between the card and the motherboard once it's repositioned. Buy Now at Newegg

A straightforward fix for an Asus A512 series laptop that's overheating, shutting down unexpectedly, or making grinding noises from a failing fan — replacing the CPU fan yourself is typically much cheaper than a repair shop visit. Buy Now at Newegg

A straightforward replacement part for Dell Latitude and Inspiron owners dealing with an overheating laptop or a fan that's become noisy and unreliable — swapping the cooling fan yourself is one of the more accessible DIY repairs on these machines. Buy Now at Newegg

A straightforward fix if your Dell Latitude E6400 is running hot or the original fan has started making noise, and replacing the CPU cooling fan yourself is one of the more accessible laptop repairs you can do. Buy Now at Newegg

A straightforward replacement part for anyone whose Asus K56 Series laptop is overheating or shutting down due to a failed or noisy cooling fan. Buy Now at Newegg

Fits the Lenovo Ideapad U450 and U450A specifically, so it's a straightforward replacement if your laptop is running hot or the fan has stopped working on one of those models. Buy Now at Newegg

Useful if your Acer Aspire V5 laptop is running hot, shutting down unexpectedly, or making unusual noise, as a failing CPU fan is usually the cause of those symptoms. Buy Now at Newegg

A practical buy if your Asus laptop is running hot or the existing fan has become noisy, since replacing the CPU fan yourself is one of the more straightforward repairs you can do and avoids a costly service center visit. Buy Now at Newegg