Top 10 Slim PC Case UK – Computer Cases

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1. Corsair

Two Included 120 mm Fans, High-Airflow, Corsair 4000D AIRFLOW Tempered Glass Mid-Tower ATX Case, Cable Management System, Black, Spacious Interior

Corsair - A fitting choice: combining innovative cable management, and proven Corsair build quality, concentrated airflow, choose the 4000D for an immaculate high-performance PC. Extreme cooling potential: a spacious interior fits up to 6x 120 mm or 4x 140 mm cooling fans, along with multiple radiators including a 360 mm in front and 280 mm in the roof dependent on RAM height.

High-airflow front panel: An optimised steel front panel delivers massive airflow to your system for maximum cooling. Accessories included with this case are located in the hard drive bay of the product. Corsair rapidroute cable management system: Makes it simple and fast to route your major cables through a single channel, with a roomy 25 mm of space behind the motherboard for all of your cables. Two included 120 mm fans: Corsair AirGuide fans utilise anti-vortex vanes to concentrate airflow and enhance cooling.
Height46.61 cm (18.35 Inches)
Length45.29 cm (17.83 Inches)
Width23.01 cm (9.06 Inches)
Part NumberCC-9011200-WW
Warranty2 year manufacturer

2. Fractal Design

ATX Airflow Mid Tower PC Gaming Case, Two 140mm Aspect PWM fans included, Type C USB, Mesh side panels, Fractal Design North Charcoal Black, Wood Walnut front

Fractal Design - Enjoy natural ventilation through an open front and stylishly integrated mesh. Choose a gpu up to 355 mm, or up to 300 mm with a 360 mm front radiator. Enhance the look of your gaming station with sleek wood and alloy details. Get a head start on your build with the two included 140 mm Aspect PWM fans. Designed for atx / mATX / ITX motherboards.
BrandFractal Design
ManufacturerFractal Design
Part NumberFD-C-NOR1C-01
Warranty2 year

3. Fractal Design

Glass side panel, ATX Airflow Mid Tower PC Gaming Case, Type C USB, Fractal Design North Chalk White Tempered Glass Clear, Wood Oak front, Two 140mm Aspect PWM fans included

Fractal Design - Get a head start on your build with the two included 140 mm Aspect PWM fans. Enjoy natural ventilation through an open front and stylishly integrated mesh. Designed for atx / mATX / ITX motherboards. Choose a gpu up to 355 mm, or up to 300 mm with a 360 mm front radiator. Enhance the look of your gaming station with sleek wood and alloy details.
BrandFractal Design
ManufacturerFractal Design
Weight9.5 kg (20.94 Pounds)
Part NumberFD-C-NOR1C-04
Warranty2 year

4. Fractal Design

Fractal Design Meshify 2 Compact White ATX Flexible High-Airflow Tempered Glass Window Mid Tower Computer Case

Fractal Design - Versatile and space-efficient ATX form-factor design offers the performance and capacity of much larger cases. Open interior layout creates a smooth airflow path from front intake to rear exhaust.

Install up to 7x 120 mm or 4x 140 mm fans 1x 120 mm and 2x 140  mm Dynamic X2 fans included. Seamlessly integrated TG panel with steel frame support and bolt-free top-latching mechanism. 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.
BrandFractal Design
ManufacturerFractal Design
Height47.5 cm (18.7 Inches)
Length42.4 cm (16.69 Inches)
Width21 cm (8.27 Inches)
Part NumberFD-C-MES2C-05
Warranty2 year

5. Cooler Master

White, 3 x 120mm Pre-Installed Fans, CrystallineGlass Side Panel, Cooler Master MasterBox TD500 Mesh, ARGB PC Case with Tessellated Mesh, Flexible Air Flow Configurations

Cooler Master - Edge-to-edge crystalline tempered glass side panel - Showcase your build and system lighting effects through the 4mm-thick tempered glass side panel - precision-engineered for strength as well as aesthetics. 3 x 120mm argb fans - the pre-installed fan lighting can be assigned via an onboard controller or directly connected to ARGB supported motherboards ASUS, Gigabyte, MSI and ASRock.

Versatile fan and radiator support - support for up to seven 120mm fans and dual 360mm radiators on the top and front panel ensure that even the most extreme systems stay cool. Mini-itx, ssi ceb, e-atx* *up to 12" x 107". Maximize the possibilities - spacious interior layout accommodates standard form factor ATX motherboards for gaming needs, Standard ATX, Micro-ATX, e.

G. Main components clearance - supports cpu coolers air/liquid up to a height of 165mm, graphic cards GFX up to a length of 410mm and power supplies PSU up to a length of 180mm. The front panel features full tessellated mesh for optimal inward airflow, while the top panel comprises of a fine mesh for maximum exhaust volume.
BrandCooler Master
ManufacturerCooler Master Europe B.V.
Height57 cm (22.44 Inches)
Length52 cm (20.47 Inches)
Weight6.95 kg (15.32 Pounds)
Width30 cm (11.81 Inches)
Part NumberMCB-D500D-WGNN-S01
Warranty2 year manufacturer

6. Corsair

Corsair Carbide Series 275R Tempered Glass Mid-Tower ATX Gaming Case, Black

Corsair - Stunning tempered glass Window: Tempered glass side panel shows off your system in style. Clean and minimalist Design: Clean lines, curved edges with soft accent lighting.

Compatible corsair liquid coolers: h55, h110i, h90, h105, H115i, h100i, H60, H75, h80i, H150i. Expansive storage space: Rugged-construction steel drive tray provides ample of room for additional drives. Accessories included with this case are located in the hard drive bay of the product. Builder-friendly internal Layout: Simple and intuitive internal layout enables easy and quick building. Versatile cooling options: room for up to 360mm radiator in front, 240mm radiator at top, and 120mm radiator in the rear.
Part NumberCC-9011132-WW
Warranty2 Year Warranty

7. Be Quiet

Tempered glass window, be quiet! Pure Base 500 Window Black, Mid-Tower ATX, 2 preinstalled fans

Be Quiet - Two preinstalled pure Wings 2 140mm fans ensure a silent airflow. Insulation mats on the front, sides and the regular top cover. Exchangeable top cover for silent or high-performance systems.
BrandBe Quiet
Manufacturerbe quiet!
Weight7.5 kg (16.53 Pounds)
Part NumberBGW34
Warranty3 Year Manufacturer

8. Cooler Master

Compact SGCC Steel Chassis, White, Cooler Master MasterBox NR200 Mini ITX Computer Case, Tool-Free 360 Degree Accessibility

Cooler Master - Tool-free panel removal, 360 degree accessibility - Each external panel and the top mounted fan is secured with quick access pins tool-free, while the frame itself can be fully dismantled for advanced setups requiring access from all angles.

Multiple cooling options - pre-installed fans include: 1 x 120mm sickleFlow top & 1 x 92mm SickleFlow rear with extra capacity for liquid cooling radiators up to 280mm side and 140mm front/bottom, pump mounting, and up to 7 cooling fans. Protrusions, cpu coolers up to 155mm in height, the case can house GFX cards up to 330mm in length, and SFX / SFX-L power supplies 130mm. Impressive internal clearances - despite its compact dimensions 360 x 185 x 274mm excl.

Compact case, serious capacity - within its robust ssg steel casing, the MasterBox NR200 supports mini-DTX and mini-ITX motherboards max. Future friendly - the top i/o panel includes 2 x usb 3. 2 gen 1 type-a, 1 x 3. 5mm headset jack audio+mic, while the rear panel supports triple slot GPU’s and even vertical mounting PCI riser sold separately. 244 x 226mm with front-mounted PSU.
BrandCooler Master
ManufacturerCooler Master Europe B.V.
Part NumberMCB-NR200-WNNN-S00
Warranty2 Years

9. Thermaltake

Tempered Glass, Thermaltake Core P3 TG Mid Tower ATX/M-ATX/Mini ITX Wall Mounted Computer Case -Black, Open frame

Thermaltake - Open frame case enables user to freely build the system from the ground up with given modular panels, brackets, racks, and pre-design mounting arrays.

Supports all type of All-In-One liquid cooling solution without the need for extra bracket. The 5 mm thick front tempered glass panel guarantees the durability of the window and display your build with crisp clarity. You to choose the way you want to build the system. Show off your graphic card and power supply with our special design bracket and riser cable. Designed for use in three different ways: Wall-mount, vertical, and horizontal placement.
Part NumberCA-1G4-00M1WN-06
Warranty2 years warranty

10. NZXT

NZXT H5 Flow Compact ATX Mid-Tower PC Gaming Case – High Airflow Perforated Front Panel – Tempered Glass Side Panel – Cable Management – 2 x 120mm Fans Included – 280mm Radiator Support – White

NZXT - Easily manage cables: wide cable channels with hooks, bridges, and straps take the guesswork out of organized cable management. Spacious cooling support: up to 280mm radiator support in the front, 240mm up top, and 120mm in the rear.

Comes with two pre-installed 120mm fans. Ready for performance: fits most nvidia geforce rtx 40 series graphics cards with its 365mm max GPU clearance. Dedicated gpu fan: an angled 120mm fan draws air from below the case to provide direct cooling for your power-hungry graphics card. Display your gpu vertically using the NZXT Vertical GPU Mounting Kit sold separately. High-performance airflow: Perforated front and top panels direct filtered air through the case to cool down components and enhance performance.
Weight7.01 kg (15.45 Pounds)
Part NumberCA-H52FW-01