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90 Items found
Lian Li PC-O11 Dynamic Midi-Tower - Black Window
CA-76S-LL
star star star star star
(3)
Compact Dual-Chamber Midi-Tower, Designed by Lian Li & der8auer, Tempered Glass front- and side-panel, Compatible with 3x 360 mm radiators, Up to 9x 120 mm fans, 1x USB Type C and 2x USB 3.0
£139.99 (incl. VAT)
fiber_manual_record In stock
Lian Li O11 Dynamic XL (ROG Certified) Aluminium Full-Tower - Black
CA-77K-LL
star_half star star star star
(4)
Huge Dual-Chamber Full-Tower, Side- and front in tempered glass, Graphics cards up to 446 mm, 3x 360 mm radiators compatible, Roof and side in aluminium, Up to 9x 120 mm fans, 1x USB Type C + 4 x USB3
£189.95 (incl. VAT)
fiber_manual_record In stock
Lian Li PC-O11 Dynamic Midi-Tower - White Window
CA-76T-LL
star_half star star star star
(3)
Compact Dual-Chamber Midi-Tower, Designed by Lian Li & der8auer, Tempered Glass front- and side-panel, Compatible with 3x 360 mm radiators, Up to 9x 120 mm fans, 1x USB Type C and 2x USB 3.0
£149.99 (incl. VAT)
fiber_manual_record In stock
Save 18%
Lian Li O11 Dynamic XL (ROG Certified) Aluminium Full-Tower - White
CA-77L-LL
star_half star star star star
(5)
Huge Dual-Chamber Full-Tower, Side- and front in tempered glass, Graphics cards up to 446 mm, 3x 360 mm radiators compatible, Roof and side in aluminium, Up to 9x 120 mm fans, 1x USB Type C + 4x USB3
£219.95 £179.99 (incl. VAT)
fiber_manual_record In stock
Save 17%
Lian Li O11D EVO Mid-Tower Case - Black
CA-7A4-LL
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(3)
Modular mid-tower case, Normal and Reverse modes, Capacity for up to 9 SSDs, Three GPU orientations, Up to E-ATX motherboard, Aluminium mesh
£179.99 £149.99 (incl. VAT)
fiber_manual_record In stock
Free Gift
Lian Li O11 Dynamic Mini Midi-Tower Case - Black
CA-78L-LL
star_half star star star star
(3)
Versatile and compact case, adjustable expansion slot configurations, customisable to user requirements
£114.95 (incl. VAT)
fiber_manual_record In stock
Save 19%
Lian Li O11D EVO Mid-Tower Case - White
CA-7A5-LL
star star star star star
(1)
Modular mid-tower case, Normal and Reverse modes, Capacity for up to 9 SSDs, Three GPU orientations, Up to E-ATX motherboard, Aluminium mesh
£159.95 £129.95 (incl. VAT)
fiber_manual_record In stock
Lian Li PC-O11 Dynamic Razer Edition Mid Tower Case - Black Tempered Glass
CA-77D-LL
star_half star star star star
(3)
Lian Li and Razer Collaboration, Eye-catching RGB-LED illumination with Razer logo, Space for two power supplies, USB3.1 Type-C Port
£169.99 (incl. VAT)
fiber_manual_record In stock
Lian Li Lancool II ARGB Midi-Tower Case - Black
CA-77T-LL
star_half star star star star
(5)
Premium Midi-Tower case from Lian-Li in Black, Up to E-ATX motherboards, Mesh front and digital RGB-LED lighting, Tempered glass side panels, Three 120 mm fans pre-installed / up to eight supported
£90.95 (incl. VAT)
fiber_manual_record Out of stock
See Details
Lian Li PC-O11DXL-1 Riser Cable + PCI-E Bracket Kit for PC-O11D ROG Series
CA-77P-LL
Vertical GPU Bracket and Riser Cable for Lian-Li PC-O11D XL ROG, PCI-E3.0 Compliant, Allows mounting of two graphics cards vertically with additional riser cable sold separately.
£49.99 (incl. VAT)
fiber_manual_record In stock
Lian Li LANCOOL 215 Mid-Tower aRGB Tempered Glass Black
CA-78K-LL
star star star star star
(2)
Black Mid Tower case, made for up to E-ATX motherboards, tempered glass side panel, three fans pre-installed (2x 200 mm ARGB / 1x 120 mm), fan and RGB controller.
£89.99 (incl. VAT)
fiber_manual_record In stock
Free Gift
Lian Li O11 Dynamic Mini Snow Edition Midi-Tower Tempered Glass - White
CA-78Z-LL
star star star star star
(1)
Mini modular case, Dual chamber design, Developed by der8auer, Up to ATX motherboard, Configurable expansion slots, Tempered glass and aluminium frame, Primed for liquid cooling, *NEW* Snow Edition
£124.99 (incl. VAT)
fiber_manual_record In stock
Lian Li O11 Dynamic XL (ROG Certified) Aluminium Full Tower - Silver
CA-782-LL
star star star star star
(1)
Huge Dual-Chamber Full Tower, Side panel and front made of Tempered Glass, graphic cards up to 446 mm, 3x 360 mm radiators possible simultaneously, Roof and side panel made of aluminium
£189.95 (incl. VAT)
fiber_manual_record In stock
Lian Li O11 Dynamic Mini Midi-Tower Case - White
CA-78M-LL
Versatile and compact case, adjustable expansion slot configurations, customisable to user requirements
£104.99 (incl. VAT)
fiber_manual_record Pre order
Lian Li O11 Air Mini, Midi-Tower, Tempered Glass - Black
CA-79J-LL
star_half star star star star
(2)
Excellent Airflow, Quality Materials, Modular back plate, Extensive storage capacity, ATX PSU compatible, Dual chamber design, Vertical GPU mount
£109.99 (incl. VAT)
fiber_manual_record In stock
Lian Li Lancool III RGB Full Tower PC Case - Black
CA-7AY-LL
star_half star star star star
(3)
Full Tower Case, Supports E-ATX Motherboards, Front Mesh Panel with 51% porosity, Supports 3 x 360mm radiators, Excellent Cable Management, 3 x 140mm RGB + 1 x PWM Fans Pre-Installed
£154.99 (incl. VAT)
fiber_manual_record In stock
Lian Li Lancool 216 Mid-tower PC case - Black
CA-7B8-LL
star_half star star star star
(2)
Mid-tower case, High-airflow design, Dual 160mm fans included, Two locations for front I/O, Two modes for motherboard setup, Improved GPU cooling with external fan mount
£109.99 (incl. VAT)
fiber_manual_record In stock
Save 20%
Lian Li O11D EVO Mid-Tower Case - Grey
CA-7A6-LL
star star star star star
(2)
Modular mid-tower case, Normal and Reverse modes, Capacity for up to 9 SSDs, Three GPU orientations, Up to E-ATX motherboard, Aluminium mesh
£149.99 £119.99 (incl. VAT)
fiber_manual_record In stock
Lian Li GB-002 Anti Sag Bracket for VGA Cards - Black
CA-79L-LL
Minimalist bracket for graphics cards prevents graphics cards from sagging and bending for mainboards from ATX
£12.95 (incl. VAT)
fiber_manual_record In stock
Lian Li Lancool 205M Mesh Micro-ATX PC Case Black
CA-7B2-LL
Micro-ATX Case, Excellent airflow case, Supports up to a M-ATX motherboard, Clearance for a 350mm GPU, Supports up to four storage drives, Dual 240mm radiator support
£69.95 (incl. VAT)
fiber_manual_record In stock
Lian Li O11DXL-1X-4 Riser Card + PC slot cover PCIE 4.0 black
CA-793-LL
Lian Li PC-O11 Dynamic XL Vertical GPU Mount Kit PCIe 4.0 Black allows users to display and connect their graphics card vertically. It includes a 200mm long PCIe 4.0 riser cable
£69.95 (incl. VAT)
fiber_manual_record In stock
Lian Li Lancool III RGB Full Tower PC Case - White
CA-7AZ-LL
star star star star star
(1)
Full Tower Case, Supports E-ATX Motherboards, Front Mesh Panel with 51% porosity, Supports 3 x 360mm radiators, Excellent Cable Management, 3 x 140mm RGB + 1 x PWM Fans Pre-Installed
£159.95 (incl. VAT)
fiber_manual_record In stock
Lian Li O11D EVO XL - Black
CA-7BP-LL
star_border star star star star
(1)
Full-tower case, supports up to three 420mm radiators simultaneously, three positions for the motherboard, easily removable fan brackets, three locations for front I/O, Removable front pillar for unobstructed view
£234.95 (incl. VAT)
fiber_manual_record In stock
Lian Li Lancool III Full Tower PC Case - Black
CA-7AW-LL
star star star star star
(2)
Full Tower Case, Supports E-ATX Motherboards, Front Mesh Panel with 51% porosity, Supports 3 x 360mm radiators, Excellent Cable Management, 4 x 140mm Fans Pre-Installed
£149.99 (incl. VAT)
fiber_manual_record In stock
Save 14%
Lian Li Lancool II Mesh C RGB Midi-Tower Case - Black
CA-79S-LL
star star star star star
(1)
Premium Mid-Tower, full mesh front panel, 3 bundled 120mm ARGB fans, dual tempered glass panels, USB 3.1 TYPE C
£109.99 £94.99 (incl. VAT)
fiber_manual_record In stock
Lian Li PC-TU150WX Aluminium Mini-ITX Case - Black Window
CA-77J-LL
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(1)
Ultra-portable premium case from Lian Li, Brushed aluminium, Tempered glass side panel, Mini-ITX/DTX support, 4x 120 mm fans & 1x 120 mm rad supported, Carrying handle & 1x USB 3.1 Type C
£99.95 (incl. VAT)
fiber_manual_record In stock
Lian Li O11D EVO Vertical GPU Kit – White
CA-7A8-LL
PCIe 4.0 riser cable, Mounting bracket, For the O11D EVO, Backwards compatible with PCIe 3.0, 3 expansion slots, 200mm cable
£64.99 (incl. VAT)
fiber_manual_record Out of stock
See Details
Lian Li PC-TU150WA Aluminium Mini-ITX Case - Silver Window
CA-77M-LL
star star star star star
(1)
Ultra-portable premium case from Lian Li, Brushed aluminium, Tempered glass side panel, Mini-ITX/DTX support, 4x 120 mm fans & 1x 120 mm rad supported, Carrying handle & 1x USB 3.1 Type C
£99.95 (incl. VAT)
fiber_manual_record In stock
Lian Li O11D-1W-4 Mini Riser Card + PC Slot Cover PCIe 4.0 White
CA-78Y-LL
Lian Li O11D Mini Vertical GPU Mount Kit PCIe 4.0 white allows users to display and connect their graphics card vertically. It includes a 200mm long PCIe 4.0 riser cable, 2 modes configuration.
£64.99 (incl. VAT)
fiber_manual_record In stock
Lian Li O11D EVO Front Mesh Kit – Black
CA-7AD-LL
Front mesh panel, Black, For O11D EVO, 1.5mm diameter mesh, Includes fan brackets, Compatible with Reverse mode
£24.95 (incl. VAT)
fiber_manual_record In stock
Lian Li O11D-1X-4 Mini Riser Card + PC Slot Cover PCIe 4.0 Black
CA-78S-LL
star star star star star
(1)
Lian Li O11D Mini Vertical GPU Mount Kit PCIe 4.0 Black allows users to display and connect their graphics card vertically. It includes a 200mm long PCIe 4.0 riser cable, 2 modes configuration.
£64.99 (incl. VAT)
fiber_manual_record In stock
Lian Li O11 Vision - Black
CAS-LIA-00945
star star star star star
(1)
Mid-tower case, Three sides constructed from glass, Supports up to three radiators simultaneously, Removable motherboard tray for easy installation, Excellent cable management design, Modular and toolless panels and brackets
£124.99 (incl. VAT)
fiber_manual_record In stock
Lian Li Lancool 216 Mid-tower PC case - White
CA-7B9-LL
star star star star star
(3)
Mid-tower case, High-airflow design, Dual 160mm fans included, Two locations for front I/O, Two modes for motherboard setup, Improved GPU cooling with external fan mount
£114.95 (incl. VAT)
fiber_manual_record In stock
Lian Li O11 Air Mini, Midi-Tower, Tempered Glass - White
CA-79K-LL
Excellent Airflow, Quality Materials, Modular back plate, Extensive storage capacity, ATX PSU compatible, Dual chamber design, Vertical GPU mount
£124.99 (incl. VAT)
fiber_manual_record In stock
£7.99 (incl. VAT)
fiber_manual_record Pre order
Lian Li O11D-1X-4 Riser Card + PC slot cover PCIE 4.0 black
CA-792-LL
Lian Li O11 Dynamic Vertical GPU Mount Kit PCIe 4.0 Black allows users to display and connect their graphics card vertically. It includes a 200mm long PCIe 4.0 riser cable
£69.95 (incl. VAT)
fiber_manual_record In stock
Lian Li O11 Vision - White
CAS-LIA-00951
Mid-tower case, Three sides constructed from glass, Supports up to three radiators simultaneously, Removable motherboard tray for easy installation, Excellent cable management design, Modular and toolless panels and brackets
£129.95 (incl. VAT)
fiber_manual_record In stock
Lian Li Lancool 216 Mid-tower PC case - Black
CA-7BG-LL
star_border star star star star
(1)
Mid-tower case, High-airflow design, Dual 160mm fans included, Two locations for front I/O, Two modes for motherboard setup, Improved GPU cooling with external fan mount
£89.99 (incl. VAT)
fiber_manual_record In stock
Save 13%
Lian Li Lancool II Mesh C RGB Midi-Tower Case - Snow Edition
CA-79T-LL
Premium Mid-Tower, full mesh front panel, 3 bundled 120mm ARGB fans, dual tempered glass panels, USB 3.1 TYPE C
£119.99 £104.99 (incl. VAT)
fiber_manual_record In stock
Lian Li O11D EVO XL - White
CA-7BQ-LL
star star star star star
(1)
Full-tower case, supports up to three 420mm radiators simultaneously, three positions for the motherboard, easily removable fan brackets, three locations for front I/O, Removable front pillar for unobstructed view
£244.99 (incl. VAT)
fiber_manual_record In stock

PC Cases


Kolink Void X ARGB Midi Tower Case

Whether you’re building a new gaming PC, or simply want to upgrade your current computer, we have an extensive selection of exceptional PC cases for you to explore. Selecting the perfect PC case is important and dictates what type of build you can create. When choosing your chassis, you must consider the size of your components, and how much space you have available to accommodate a computer. We stock a wide range of sizes and styles suitable for any build, with amazing cases from well-known manufacturers including Lian Li, Phanteks, Kolink, and HYTE. These PC cases offer a broad variety of features that make building a computer a simple and enjoyable experience, from tool-less installation, to easy cable management. What’s more, there are many designs available to match your unique aesthetic. Explore cases with bold stylish panels in a wide range of vivid colours, and RGB lighting.


What are the Different PC Cases Sizes?

PC cases come in many shapes and sizes but can generally be grouped into three main categories: Small Form Factor, Mid Tower, and Full Tower.

  • Small Form Factor cases include those that utilise Mini-ITX and Micro-ATX motherboards. They are ideal for the PC enthusiast who wants a powerful gaming PC but has limited space or must travel a lot. An SFF PC case can come in a range of configurations, from console-like cubes to small footprint towers. Many of these cases require specialised components, such as SFX power supplies, low profile coolers, and Mini-ITX motherboards. Although small, an SFF case offers an outstanding cooling to performance ratio, with many featuring full mesh panels, alongside support for radiators. Perfect for keeping powerful components cool.
  • Mid Tower PC cases are what most people consider to be the standard case size. Within the internal structure, there is normally enough space for an ATX motherboard, with some even able to support E-ATX boards. What’s more, you can install a full range of powerful components, such as AiO CPU coolers, ATX power supplies, and full-sized graphics cards. Mid Tower cases offer an exceptional balance between cooling and performance, thanks to excellent airflow designs. Many feature multiple locations for both fans and radiators to be installed.
  • Full Tower cases offer the ultimate in space for components, with the ability to easily install E-ATX motherboards, NVIDIA RTX 4090 graphics cards, and other large hardware. What’s more, their spacious chambers are ideal for custom water-cooling solutions, thanks to their multiple mounting positions for radiators, numerous fans, a waters pump, and reservoir. This makes them an ideal choice for overclocking. You can find a diverse range of shapes and styles of full tower PC cases, from the traditional tower to showpiece wall mountable designs.

The Best PC Cases for the AMD Radeon RX 7000 Series! blog image

Want to Read More?

Have you been tempted by all the hype around the AMD Radeon RX 7000 Series, but you’re not sure what case to get? We explore the features needed to accommodate one of these outstanding GPUs.

Read More

PC Cases FAQ


What brands of PC cases does Overclockers stock?

Here at Overclockers UK, you can find PC cases from manufacturers including Kolink, Lian Li, Phanteks, Jonsbo, and Corsair.

Why is a PC case important for my computer?

A PC case is important for your computer for several reasons. Most importantly, it is the foundation for how you build your computer, dictating the parts you can use. It is also what protects your computer's internal components from physical damage. Furthermore, a computer case helps to keep your computer clean, reducing the amount of dust from building up on sensitive components. They can help to keep your components cool, too, with many cases designed to offer exceptional airflow. Then there is aesthetics. PC cases feature eye catching designs that showcase your high-end gaming hardware.

What size PC cases are available?

PC cases come in multiple sizes, but they can be sorted into three main categories, small form factor, mid tower, and full tower.

Does a PC case come with fans?

Not all PC cases come equipped with fans, although many do come with pre-installed fans. Please check the products listings and manufacturer’s website to check if fans come with the case you are considering.

What PC cases can fit an NVIDIA RTX 4090 GPU?

Due to the large size of the NVIDIA RTX 4090, not all cases can accommodate this GPU. We have compiled a list of compatible cases including the Lian Li O11D EVO, Phanteks G500A, Kolink Unity Nexus, ASUS ROG Strix Helios, and many others here.




The Overclockers Difference


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Innovative Products and Exclusive Brands

Overclockers UK not only offers next day delivery on thousands of products but also stocks exclusive brands from cutting-edge manufacturers including AMD, Intel, Asus, Gigabyte, Team Group and an ever-growing range of ultimate performance overclocked elite-tier hardware approved by 8 Pack.

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Industry Leading Customer Support

Whether you are after advice, product information or even aftersales support we are here for you. Overclockers UK offers unparalleled customer service which is available across multiple platforms including telephone, social media, email, webnotes, live chat, and even a dedicated section on Overclockers forum. We even offer a 3 year warranty on our own PC's.

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5 Star Service

Overclockers UK are rated one of the top PC, hardware and peripheral retailers in the country. From premium products to a personal shopping experience. You can trust us to deliver an unbeatable 5-star service


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