Best Gray Computer Cases in 2026

Combining innovative cable management, concentrated airflow, and proven CORSAIR build quality, the 4000D is a fitting choice for an immaculate high-performance PC.

The CORSAIR RapidRoute cable management system makes it simple and fast to route your major cables through a single channel, with a roomy 25mm of space behind the motherboard for all of your cables.

Includes two CORSAIR 120mm AirGuide fans, utilizing anti-vortex vanes to concentrate airflow and enhance cooling. Motherboard will fit in our 4000 Series cases without any issue. Mini-ITX, micro-ATX, ATX, and E-ATX form factor motherboards are all supported.

Enthoo Pro includes 1 x 200mm fan in front and 1 x 140mm fan in the rear. Ability to upgrade to additional fans is possible. All fans included are Phanteks' new redesigned and better performing SP series fans. Budget friendly case. 2 x USB 3.0, USB-C GEN 2, Mic, Headphone Front Port

Appearance: Brushed plastic with an aluminum appearance; Stealth interior: hidden PSU / hidden HDD

Cooling: Extreme cooling capacity; 2 included Phanteks' premium fans ; The PWM hub makes it possible to control all the connected fans (also 3-pin fans) with PWM function through 1 PWM connector and create a better cable management

Case Type: ATX Full Tower

Front: Tempered Glass+Aluminum

Side: Tempered Glass

Ultimate Protection For Hard Drives—Strong snap lock and reinforced case structure with dust-proof, moisture-proof, anti-static, stain-proof and splash-proof function of the hard drive case,gives your hard drive a safe and comfort environment

Double Protection—8 pcs of sponge cushions are included inside the hard drive case to cushion pressure and reduce shock

Convenient Design：The 3.5 inch storage cases perfect fit for 3.5inch HDD,Book-style design allows easy opening,An internal clip is designed to quickly secure a hard drive

Supports Mini ITX, Micro ATX, ATX Motherboard

Open Frame Panoramic Viewing: 5 millimeter Thick Tempered Glass at Front

3 Way Placement Layout: Wall mount, vertical, and horizontal placement

Iconic angular mesh front provides filtered airflow with a bold, stealth-inspired aesthetic

Room for GPUs up to 360 mm with a 240 mm radiator in the top, or up to 360/280 mm front radiators with GPUs under 305 mm

Install up to 7x 120 mm or 4x 140 mm fans (1x 120 mm and 2x 140  mm Dynamic X2 fans included)

【CAPACITY】:Can store SD/SDXC/SDHC Card x 4,Micro SD/SDHC/SDHC Card x 4

【Great for upcoming Trip】:Our Memory card case doesn’t take too much space at all.It is a good gift to a friend who will to travel.

【Anti-lost, Protect memory card data】:Each slot is strictly tailored to fit the card perfectly.Prevents memory cards from dust and loss.Protect your SD,Micro SD from moisture and accidents and Keeps them organized in one place.

Multi-function: This electronic accessories organizer is suitable to all of your belongings like iPhone, iPod, usb cable, usb flash disk, SD card, charger, power bank, external battery, hard drive, earphone and passport.

Multifunction Compartments: One main large compartments,ideal for carrying smartphone, power bank, external battery, hard driver, charger and etc. One small inner compartment and one external mesh pockets for little items, small cables, earphone, memory cards, USB drives, pens and etc.

High Quality: Exterior nylon material, light weight and heavy duty. Well padded semi flexible protective inter layer.The sponge pad protect your accessories from extrusion or scratch.

Contemporary ATX case design: accommodates high-performance components with smart and efficient space utilization for a compact footprint

Showcase your hardware: large windowed side panel included

High airflow: 2x preinstalled Fractal Design Silent Series LL 120 mm white LED fans with a total of six fan positions available

SLIM AND COMPACT - Full metal construction around the body with sleek front panel design, demonstrating a slim and compact design style

BUILT-IN WINDOWED POWER COVER - Equipped with a PSU cover with a ventilated design to improve airflow and hide those unsightly cables

DUST REDUCTIONS - A handy magnetic fan filter on the top and on the base of the chassis to help dust filtration and particulate protection

Amazing Remote Control - MUSETEX MN6 comes with its own ARGB fan remote control. You can easily control the fan speed, ARGB color mode and brightness. And the coolest features that other brands can't let you experience - let the light sync with your music by turning on the music mode. The color of the ARGB fan changes with the sound of your music or game, and enjoy the fusion of visual and auditory pleasure!

6 ARGB Fans - The MN6 case comes pre-installed with 6 ARGB fans, providing superior cooling performance. The more powerful ARGB comes in 16.8M colours and is motherboard SYNC with the MUSETEX dedicated ARGB control board pre-installed in the case. More color and fun can be to play with than normal RGB!

Brilliant Customizable Lighting - Addressable ARGB LEDs controlled with 3 methods. 1.Remote Control: MN6-B PC Case is equipped with a unique music panel, music sync; 2.LED Button Control: 19 lighting colors for LED button on the I/O panel; 3.Motherboard Control: Only when the 5V3PIN cable on the control board is connected to the motherboard can the ARGB light synchronization be realized. (Note: 12V 4PIN motherboard is not suitable for motherboard control, Button control is recommended.)

COMPATIBLE & THE SIZE - Fit Samsung T7 Shield Portable SSD / Samsung T7 Portable SSD / T7 Touch Portable SSD 500GB 1TB 2TB USB 3.2 External Solid State Drives.

WATER RESISTANT & MOISTURE PROOFING - Made of EVA Material, which obstructs water and vapor effectively. Don't worry about getting your hard drive and accessories wet from splashing water or rain.

SUPER QUALITY LINING - Extra soft, The anti-static, shock absorbing, the product can effectively absorb impacts. Reduce damages caused by accidentally bumping, protects your hard drive from bumps, scratches, and dents.

After view MUSETEX item description,you will surely buy it,not choose other brands.Because you can't find a better configuration than ours at this price.Reasons:①Has 6 auto-adjustable speed PWM ARGB fans;②Computer cases Bestselers top10 are all old designs,none of which are as popular as our cases that have side opening door.No need to remove screws,can super easily open inner case to clean radiator and graphics card dust,also easy to put in different dolls.Friends will think your case is cool!

6 Highly Configurable PWM ARGB Fans Pre-installed- (1) Ensure your motherboard has a 3PIN rgb interface and use the motherboard lighting software to control the fans, each addressable ARGB fan can offer 16.8 million colors of special customizable lighting. (2) Adjustable speed PWM fans allow pc case for better silence and better cooling depending on demand. Also the fan with new upgraded bearings greatly extends the service life. Easy disassembly operation facilitates PC hardware assembly.

Expensive Glass Side Door - Not only is it more stylish than other brands of gaming cases, but it also solves cooling problems much better. Tempered glass side panel with metal pull ring and magnets that can be opened at any time for 76% better cooling than non-side-opening mid-tower pc cases. Easily install internal PC components and place any hand puppet you like. Add to the fun!

Miniature Desktop Style Case for Raspberry Pi 4B (Not Compatible with Pi 3)

Matte Black Aluminum Body and Transparent Dark Gray Acrylic Cover

Effective CPU Cooling System with Large Heatsink and 4000rpm Fan

DURABLE PENCIL CASE: Made of 16oz canvas on high quality with environmental-friendly and highly durable. Adding polyester cotton lining is soft and make sure your fountain pen has a soft touch without friction..Age range : 3 years and up.

PEN POUCH ORGNAZIER: Canvas pencil roll keep pens tight and safety; organize your drawing pencils, water brush pens, fountain pens in the same case. It has 5pockets to help you make your pen, pencils, brush and stationery well organized.

WELL PROTECT & EASY CARRY: This foldable pencil case size is 9.6*7.48 inches (24*19cm) which holds up 20 normal pencils or 10pens. Metal snap button closure design is more convenience on using and prevents the pens, pencils from falling out. Slim size fits great in loads of bags, computer cases or jacket pockets. Portable pen roll easy to carry and slips easily into your backpack or purse.

Sturdy Construction: The sleeve pouch is made of Neoprene which is soft, elastic and water-resistant.

Compact and Portable: The sleeve pouch has a appropriate size and fashionable look.It is small and lightweight, which could allow this hard case to easily fit into any backpack or briefcase.

High Protection: Provides great protection against dust, scratches and bumps, keeps your items organized.

Dimensions: 6.49 x 5.1 x 1.57 Inches; Excellent craftsmanship and fashionable appearance; Compact, portable and lightweight, easily slide into any bags or briefcases

Durable soft felt storage pouch for MacBook laptop's power adapter, wireless mouse, cellphone charger, power bank, hard driver, USB cables and more; You can even use it as a cosmetic bag

Extra interior compartment for managing other small accessories; Elastic cord and sturdy fastener secure the closure, keep belongings in place and organized

【Material】The contact lens case is made of high quality plastic, environmentally friendly, non-toxic, sturdy and durable,protect your contact lenses from damage.

【Design】 Colored contact lens case with L, R printed that indicate left and right,which can be clearly separated,very convenient to use.

【Application】 Contact lens case is suitable for students，traveler,women and men office workers. Suitable for put in the office, computer bag, home drawer, office desk, pocket.

Gaming PC Case features a pure aesthetic, flexible modes and configurations for a high-performing personal build. The solid and durable O11D EVO computer case is crafted from 4mm aluminum and 1mm steel structure. The 4mm dark tinted tempered glass panels make it easy to show the RGB components and your personalities

Computer Case with Optimized Cooling & Modular Design – The top mesh panel is upgraded with optimal airflow and dust filtering ratio. By using optional kits, there are many configuration choices for air and water cooling. Sufficient space to accommodate 3x 360mm radiators, and up to 10 fans

Desktop PC Case with Ample Drive Space - Offers multiple storage drive mounting spaces that support up to 9x SSDs or 6x HDDs + 3x SSDs. You can remove the drive cage to make room for a second PSU or relocate it to a lower position. Thanks to the roomy interior, it is compatible with most of the current 4090 CPU video cards

Dimensions External: 31.65" x 19.37" x 17.81" Inner: 28.8" x 17.0" x 15.08" - weighs 31.5 lbs.

Includes five layers of foam; 1egg-crate top liner layer, 1 pull & pluck customizable layer, 2 solid layers and 1 bottom pad layer.

Innovative pressure equalization valve allows the case to quickly equalize to different air pressures.

EXCLUSIVE: Computer Dimensions (W * D * H): 292 mm * 201 mm * 8.5 mm. Multi-Angle Viewing Portfolio Business Case Cover for Microsoft Surface Pro 2019 / Pro 7 / Pro 6 / Pro 5 / Pro 4 (Device not included)

HIGH QUALITY: It allows for access of all ports and made of high quality PU leather and soft microfiber

CONSIDERATE: with surface pen holder (pen not included)

3 LAYERS CUSTOMIZABLE STORAGE SPACE: This Electronic Travel Organizer has a Removable Middle Panel & 3 Magic Strip Dividers, which feature Super Adhesive Velcro allowing you to freely size or position the bottom compartment for flexible or optimal Storage Space for your charger, MacBook power adapter, hard drive, power bank…. Elastic Bands and Premium Mesh Pockets for cables, cords, USB flash drive; This Electronics Travel Packing Organizer will keep every item organized and easily findable.

PROTECTIVE & QUALITY MATERIAL: This travel case is Constructed with Water-Repellent Zipper Edge Sealing and Oxford Fabric; Shockproof Plastic Bone outside & Soft Sponge Fluffy Lining inside offer the electronic case great buffer; the electronics storage bag won’t be damaged easily, better protect your electronic gadgets. Durable & smooth zippers deliver quick access to the essentials inside the travel accessories case.

GREAT PORTABILITY: This electronics organizer case is designed with Sturdy Ergonomic Handle, for carrying your travel cord organizer by hand more comfortably. The slim profile and foldable size make the charger case bag organizer perfectly fit for a carry-on bag, backpack and luggage without taking up much space. Lightweight and Practical cable organizer bag make your travel, work, more convenient and enjoyable. Dimension of this travel cable organizer – 9.23" x 7.03" x 2.7".

Moderate Size: the zipper shell eyeglasses' case measures approx. 16.51 x 7.87 x 5.59 cm/ 6.5 x 3.1 x 2.2 inches, suitable for putting most glasses, sunglasses, computer glasses and so on, and you can take it with you to travel, swim, business travel, hike, and daily go shopping, which fits for each age period from old to young

Credible Material: this eyeglasses box with zipper is made of EVA, safe and portable, lightweight and hard, harmless to environment, which can ensure your glasses' safety to keep them from bending and breaking, away from the bad effect of dirt, snow, wind, water and splash, keeping your glasses clean and avoiding scratching and tearing; In addition, the inner of the case is soft and wide, not easy to be out of shape or break, can better store your glasses

Delicate and Sufficient: there are 24 packs of sunglass cases in the package with 4 colors of zippers of red, gray, blue and black, classic and elegant, sufficient for you to choose your and match, convenient for you to classify and store glasses; Designed with shell's shape, they are suitable for multiple occasions, portable and delicate to hold

JONSBO MOD5 Open Type ATX Mid Tower GAMING Computer Case-

E-sports style :Mecha theme Magnesium aluminum alloy fine sandblasting At the disposal of three-dimensional warehouse hardware, it shows the majestic presence Heteromorphic perspective area with 4mm tempered glass:The internal hardware is vividly displayed, creating a personalized trend E-sports host for players. Excellent space design: Semi open modular partition structure, optimized air duct, each major company in each hardware area Powerful performance expansion with high-end configurations heat dissipation

High hardware compatibility-

JONSBO MOD3 Open Type ATX Mid Tower GAMING Computer Case, Mecha Chassis customized for E-sports Players-

E-sports style :Mecha theme Customize a personalized trend host for players:The open design not only meets the strong capacity and heat dissipation requirements of high-end configurations, but also the internal hardware can be vividly displayed, Front panel with 5V ARGB mecha lighting effect 49MM Cable management space on the backplane Material: Structure Material:2.5+2.0 Aluminum-magnesium alloy all-metal material Side Plate:4.0mm Tempered Glass Plate

High hardware compatibility-

Open grille and 180 mm front fans optimized for maximum air intake

Newly developed 180 x 38 mm Dynamic X2 PWM or Prisma AL PWM ARGB fans (in the RGB version) leverage power, size, and thickness for massive air-moving capacity

Includes five PWM fans (three 140 mm and two 180 mm) for balancing performance, cooling and noise