10 Best Computer Cases Under 100 of December 2025

• New features: Front I/O USB Type-C Port and Tempered glass side panel with single screw installation
• Enhanced cable management: Our patented cable routing kit with pre-installed channels and straps makes wiring easy and intuitive
• STREAMLINED COOLING: Two Aer F120mm fans included for optimal internal airflow and the front panel and PSU intakes include removable filters, removable bracket designed for radiators up to 240mm - simplifies the installation of either closed-loop or custom-loop water cooling
• Motherboard support: Mini-ITX, MicroATX, and ATX

NZXT

• ✔External dimensions: 16.2 x 2 x 12.21 inches (L x W x H); Internal dimensions: 15.8 x 1.6 x 11.8 inches (L x W x H); The Laptop Compartment: 15.4 x 1.6 x 11 inches (L x W x H); One compartment for 15.6 inch laptop, the additional mesh pocket storage space keeps the items well-organized, such as your pens, cables, mouse, earphone, mobile phones, iPad or laptop accessories. Constructed with a modern slim and lightweight design to accommodate daily use and protection needs
• ✔TSA Friendly Design: With Handle Strap, A top opening double zipper gliding smoothly Freely 90-180 degree opening and allows convenient access to your device. Slim and lightweight, does not bulk your device up and can easily slide into your briefcase, backpack or other bag. Made of soft and water-resistant nylon fabric, features a polyester foam padding layer for bump and shock absorption and protection of your device against dust, dirt, bump, shock and accidental scratches
• ✔Organize Your Digital Life: laptop case perfect for women and men's daily use on business trip, travel, school, office etc. 15.6 laptop case, computer cases for dell laptops, laptop travel sleeve, professional slim laptop case, laptop case and organizer, laptop bag sleeve 15.6, laptop organizer, laptop case 15.6 inch, hp laptop case, lenovo laptop case, dell laptop case, laptop carrying case, birthday gift for men, gift for men valentines day
• ✔Compatible with Acer Aspire E 15 E5-575 E5-576, 15.6 Acer Aspire 6 Aspire 3 CB515 Chromebook, Acer Predator Helios 300, Acer Chromebook 15, Acer Nitro 5, Acer Flagship CB3-532; Asus Zenbook Pro; HP OMEN 15 2018, HP 15-BA009DX, HP Pavilion Power 15, HP Pavilion Notebook 15, HP ProBook 450, 455, 650, Thinkpad T580 E580 P51; 15.6 Lenovo IdeaPad 330 320, Lenovo Yoga 720/730 15.6, Lenovo Flex 5 15.6; Dell Vostro 15; Samsung Notebook Odyssey 15.6 and the most popular 15.6 Notebook
• ✔LIFE-TIME PROMISES from Ytonet and friendly 7x24 hours customer service Kindly (Note: Please check your device dimensions against the case internal dimensions to ensure preferred fit. If you don't know how to choose, please contact us!)

Ytonet

• 【REMARKABLE EXPANSION】This decent ATX Mid Tower Gaming Computer Case supports motherboards up to ATX, Micro-ATX, Mini-ITX; Internal Bays: 2x 3.5'' HDD's and 3 x 2.5'' SSD's.
• 【POWERFUL COOLING SYSTEM】6 MVP 120mm RGB LED fans pre-installed in this PC Gaming Case: 3 x Front, 2 x Top, 1 x Rear. You can change the color and mode of the light through the RGB button.
• 【TEMPERED GLASS PANELS】To level up gaming experience for users, our ATX PC Case is equipped with 4 MM thickness edge to edge Translucent Tempered Glass in Galaxy Dark, which gives you a clear view of RGB case.
• 【CABLE MANAGEMENT & DUST-PROOF】This neatly internal design of the chassis provides convenient and decent cable management and airflow. Dust filters on top and bottom can effectively prevent dust from entering the computer case.
• 【TOP I/O PANEL】1 x USB3.0 Port, 2 x USB2.0 Ports, 2 x HD Audio, RGB Button, Power,Reset Buttons in the front.

MUSETEX

• Extended wireless coverage: Adds WiFi range coverage up to 1000 square feet, and connects up to 15 devices such as laptops, smartphones, speakers, IP cameras, tablets, IoT devices, and more
• AC750 WIFI speed: Provides up to 750Mbps performance using dual band and patented FastLane technology
• Universal compatibility: Works with any wireless router, gateway, or cable modem with wifi. The product may not be compatible with routers or gateways with firmware that has been altered, is based on open source programs, or is non standard or outdated
• Wired ethernet port: Simply plug in game consoles, streaming players, or other nearby wired devices using the one 10/100M port for maximum speed
• Safe & secure: Supports WEP and WPA/WPA2 wireless security protocols
• Simple to setup: Press the WPS button to connect to your router. Use the NETGEAR WiFi Analyzer app for optimal location

NETGEAR

• 【Motherboard Support】 ATX, Micro-ATX, mini-ITX
• 【DUST-PROOF Design】 The upper and lower parts are equipped with dustproof filters, which can effectively prevent dust from entering the case and keep it fresh and cool.
• 【HONEYCOMB OPTIMIZED AIRFLOW】6 MVP 120mm RGB Dual light loop LED Fans pre-installed in this pc gaming case: 3 x Front, 2 x Top, 1 x Rear; up to 360mm long liquid-cooling radiator at front(optional). You can change the color and mode of the light through the RGB button.
• 【TEMPERED GLASS PANELS】To level up gaming experience for users, it is equipped with 2*4mm thickness translucent Tempered Glasses in Galaxy Dark, which gives you a visible view of colorful RGB case.
• 【TOP I/O PANEL】1 x USB3.0 Port, 2 x USB2.0 Port, 1 x HD Audio, RGB Button, Power/Reset.

MUSETEX

• Higher air flow to enhance cooling performance
• Economic solution for perfect performance
• RoHS compliance for protecting the environment
• 3 IN 1 Value Pack
• Ultra silent operation at 19 dBA

upHere

• Hermitshell Hard Travel Storage Carrying Case.
• Protect your favorite device from bumps dents and scratches.
• Made to fit VicTsing MM057 2.4G Wireless Portable Mobile Mouse Optical Mice.
• Material:Nylon, Internal size: 4.2x2.5x1.3inch.
• For sale is case only (device and accessories are sold separately).

Hermitshell

• 16"x9"x17" (with wheels)
• Light weight polycarbonate material
• Fully padded laptop pocket
• Silent dual wheel casters for easy mobility
• One touch aluminum handle

Rockland

• 【REMARKABLE EXPANSION】This excellent ATX Mid Tower Gaming computer case supports motherboards up to ATX, Micro-ATX, Mini-ITX; Internal Bays: 2 x 3.5 HDD's and 3 x 2.5 SSD's (Not included).
• 【POWERFUL COOLING SYSTEM】6 MVP 120mm RGB Dual light loop LED Fans pre-installed in this pc gaming case: 3 x Front, 2 x Top, 1 x Rear; up to 360mm long liquid-cooling radiator at front(optional). You can change the color and mode of the light through the RGB button.
• 【TEMPERED GLASS PANELS】To level up gaming experience for users, it is equipped with 2*4mm thickness translucent Tempered Glasses in Galaxy Dark, which gives you a clear view of RGB case.
• 【MUSIC LIGHT SHOW】Through the remote control, select the corresponding voice mode, the effect of the light will vary with the size of the music.
• 【TOP I/O PANEL】1 x USB3.0 Port, 2 x USB2.0 Port, 1 x HD Audio, RGB Button, Power/Reset.

MUSETEX