Top 10 ATX Tower case with PSU UK – Computer Cases

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1. ionz

IONZ KZ-X Deep Space ATX Full Tower PC Case with support for up to 12 Fans and Tempered Glass on 3 Sides. CASE ONLY, NO FANS

ionz - Pci slots and support for either ATX/MATX or ITX. Support for 2 x 3. 5" hdds and 3 x 2. 5" hdds and a max gpu size of 400mm max cpu cooler of 170mm.

The kz-x deep space is the largest case iONZ has ever sold. All around tempered glass. Watercooling support as standard, rear or front mounting options available. With support for upto 12 Fans this will make your Build stand out in any situation. Support for a bottom mounted psu the chassis stands at 450mm x 210mm x 530mm. 240/280/360 front, top, 240/280 top and 120 Rear. A true beast. With rubber grommets to Aid the flow of cables throughout the case.
Weight8.1 kg (17.86 Pounds)
Part NumberKZ-X
Warranty12 Months

2. CiT

CiT Classic Midi ATX PC Case and 500w PSU Included, Budget Friendly Business and Office Solution | Black

CiT - Motherboards - supports ATX or Micro ATX motherboards. Storage capacity - case supports up to 3 x HDD's 2. 5" or 3. 5". Front i/o ports - 2 x usb 2. 0, 2 x usb 3. 0 and hD Audio. Side panel - intel tAC2. 0 side panel vent hole design. Vga support - can take vGA cards up to 320mm in length.
ManufacturerA One Distribution (UK) Ltd
Warranty12 Months

3. Fractal Design

ATX, Grey, Fractal Design Focus G, Window Side Panel, Mid Tower Computer Case, 2x Fractal Design Silent LL Series 120mm White LED Fans Included, USB 3.0, High Airflow

Fractal Design - Showcase your hardware: Large windowed side panel included. Great cooling support: compatible with high-profile CPU coolers, multiple radiator configurations and graphics cards up to 380 mm long without compromising hard drive space.

High airflow: 2x preinstalled fractal Design Silent Series LL 120 mm White LED fans with a total of six fan positions available. Flexible storage options: 2x vibration dampened universal drive bays with support for 6TB+ HDDs and 15 mm SSDs, plus an additional 2. 5" mount behind the motherboard tray. Filtered front, top and base air intakes for a dust free interior. Contemporary atx case design: Accommodates high-performance components with smart and efficient space utilization for a compact footprint.
BrandFractal Design
ManufacturerFractal Design ES (FOB Account)
Warranty1 year with manufacturer

4. GameMax

ATX, GameMax Black Diamond ARGB Mid-Tower PC Gaming Case, 3 Pin AURA Male & Female Connectors, Water-Cooling Ready | Black, 1 x 120mm ARGB Fan Included, Built In ARGB LED Strip

GameMax - Easy connection - easily sync and control your argb fan and argb strip using the 3 Pin ARGB male and female connectors and SATA for power, once connected easily change using the LED button on top of the Diamond. Easy build design - get ready to build straight out of the box with an easy build design.

Gpu bracket - the chassis includes a bracket designed for support to the graphics card, prevents sag and the bracket allows for the installation of larger graphic cards. Design - the diamond is a brilliantly designed mid-tower pc gaming case with room for an ATX motherboard, an all black or white chassis featuring a unique look. Excellent airflow - excellent cooling options are on offer in the Diamond with room to mount a total of eight fans and room to mount water cooling radiators on the front and top, your case will have no problem cooling those high end components.

A full length psu shroud and plenty of cut outs, four in total makes cable management no problem and a GPU bracket included, this case really could not be simpler to build in. The front panel with a diamond effect and the built in LED strip along with a rear ARGB fan makes the Diamond a real spectacle in any environment. Tempered glass - a 3mm full left side tempered glass panel to show off your build from all angles.
ManufacturerA One Distribution (UK) Ltd
Weight4.4 kg (9.7 Pounds)
Warranty12 Months Warranty

5. ionz

Mid Tower Micro ATX, IONZ KZ-30 Silent PC Computer Office Case, EPDM Sound Dampening Quiet | Black with 120mm Fan

ionz - Expandable: the kz-30 can fit a max. Silent: a micro atx gaming/office case with a fully enclosed design with EPDM Sound dampening material on both sides help reduce the noise and vibration.

Cooling: mesh on both sides of the front panel, a fully enclosed PSU and separate drive bays optimises ventilation, reduces noise and dissipates heat. Vga card length: 355mm and supports universal hardware which is easy to install. Cpu cooler height: 155mm, a max. Fan: a 120mm silent fan included at the back of the Serenity and with room for 3 more fans at the front enhancing your cooling further. Storage: the kz-30 can fit up to 6 internal hard drive bays, 4 x 2. 5" ssd/ hdds and 2 x 3. 5" hdds.
Weight4.1 kg (9.04 Pounds)
Warranty12 Months

6. Cooler Master

Cooler Master CMP 320 PC Case, Mini-Tower Chassis with 2 x 120mm ARGB Fans, Tempered Glass Side Panel, PSU Shroud, micro-ATX, Versatile Cooling & Component Support

Cooler Master - Note: reset control and motherboard control are offered as separate options and cannot be operated at the same time. Full black coating & psu cover - let your system stand out with an all-black background and a PSU cover to hide cables.

Room for upgrades - support for up to a 365mm graphics card, a 163. 5mm cpu cooler, and multiple fans/radiators locations provides room for upgrades to stay ahead of the game. Mesh geode front panel - inspired by clean-cut, asymmetrical crystal formations, the mesh front panel offers generous intake as well as efficient dust filtration. Pre-installed to the reset button for streamlined control of lighting effects, eye-catching design, CMP 320 ensures stunning aesthetics, users can also choose to connect the fans to the motherboard for advanced customization.

Versatile cooling options - support for up to six fans and front, top, and rear radiator support ensure that performance is not compromised. Two argb fans included - pre-installed with two 120mm argb fans, and thermal excellence.
BrandCooler Master
ManufacturerCooler Master
Height42.5 cm (16.73 Inches)
Length44.55 cm (17.54 Inches)
Weight5.41 kg (11.93 Pounds)
Width20.4 cm (8.03 Inches)
Part NumberCP320-KGNN-S00
Warranty2 years

7. ionz

IONZ KZ-30E XL Silent PC Computer Gaming Case, E/ATX ATX, EPDM Sound Dampening Quiet, Mid Tower, SPCC 0.7mm Chassis | Black with 120mm Fan

ionz - Case also a robust SPCC 07mm chassis for solid feel. Cooling: mesh on both sides of the front panel, a fully enclosed PSU and separate drive bays optimises ventilation, reduces noise and dissipates heat.

Storage: the kz-30 can fit up to 6 internal hard drive bays, 4 x 2. 5" ssd with options for 6 more / HDDs and 2 x 3. 5" hdds with options for 4 more. Expandable: the kz-30e can fit a max. Cpu cooler height: 164mm, a max. Fan: a 120mm silent fan included at the back of the KZ-30E and with room for 3 more fans at the front and 3 on top as well enhancing your cooling further. Case size: l490 x w220 x H477mm. Silent: a large e/atx atx gaming/office case with a fully enclosed design with epdm sound dampening material on both sides help reduce the noise and vibration. Vga card length: 280mm 415mm if removed and supports universal hardware which is easy to install.
Part NumberKZ-30E
Warranty12 Months

8. ionz

White Tempered Glass 4 x120 mm Arctic White Fans, Front I/O Type-C, iONZ KZ-Z, PC Gaming Case Full ATX Mid Tower, Dual Chamber Dynamic Advanced Series

ionz - From the side. Expansive compatibility: designed to support motherboards up to ATX size and ATX PSUs of up to 200mm in length. The case structure measures 410mm L x 277mm W x 415mm H.

Optimized airflow: say goodbye to airflow restrictions commonly found in glass fronted cases. Iconic design: featuring a sleek, all-white aesthetic with clean lines and a seamless blend of tempered glass panels, offering unrestricted airflow. Efficient cooling: equipped to handle up to ten fans and cooling solutions of up to 360mm, bottom, whether positioned on the top, or side of the case. Our dual chamber design enables the placement of three vertically side-mounted fans included, along with an additional rear fan. Specifications: maximum gpu length of 380mm and maximum CPU cooler height of 160mm.
Weight8.8 kg (19.4 Pounds)
Part NumberDDADV
Warranty12 Months

9. ionz

Maximum Access to Components, 10 Port Fan Controller, iONZ PC Gaming White Case Mid Tower ATX, E-ATX, Includes 2 x 140mm and 1 x 120mm ARGB Fans, KZ-V Light Aether Series Tempered Glass 0.8MM SPCC

ionz - The aether Series offers Maximum access for upgrades. Size: 465 mm l x 225 mm w x 490 mm h. Spec: supports eatx/atx/micro atx and itx motherboards. Usb 2 and 3 ports and HD Audio and can fit 3. 5"hdd x2 and up to 4 x SSD.

Tool-less pop out removable HDD trays. Eatx: supporting larger motherboards as standard upto 270 mm x 360 mm with GPU bracket installed and upto 390 mm x 360 mm without. Atx : can fit an atx psu upto 220mm long and upto a 420mm Radiator on the Front. Cooling: a glass front is visually stunning, however for optimum cooling and maximum performance we recommend using a top mounted water cooler.

All access: with 2 hinged side panels and 2 Lower Access Panels. Uber Solid 08mm spcc thick Chassis. Plenty of space and can support upto a 400mm GPU if no watercooling is fitted. Stunning: effortlessly stylish, from the office to the Games Room, fits in any situation, the 3 ARGB Fan option has 2 x front 140 mm fans which also include a fan controller. Also includes removal bottom panel dust fillters.
Weight8 kg (17.64 Pounds)
Warranty12 Months


Left Tempered Glass Panels with Swing Door Design, Mid-Tower ATX Case, 1 Built-in 120mm Rear ARGB Fan, Supports Motherboards up to ATX, RGB Streaming Lighting, GAMDIAS ARGUS E4 Elite Gaming pc case

GAMDIAS - Tempered glass swing doorthe tempered glass swing door design on the side is built to be durable, scratch-resistant, and transparent for a clear view of your build. Mb support/synchronizationatx, micro-ATX, Mini-ITX/5V 3-Pin Addressable Header.

Elite expansionthe elite version has an internal volume that is 15% larger than its predecessor, capable of supporting high-end CPU coolers, VGA cards up to 340mm, and PSU up to 180mm long. Futuristic outlooka jet black mid-tower case with crossed cutting design front panel containing two RGB light strips showcasing conciseness, elegance, and stylishness. Cutting edgethe argus e4 elite is a black mid-tower case that improves on the ARGUS E4 with a tempered glass side panel swing door along with an increase in overall capacity and compatibility, making it one of the best budget cases on the market.
Width22.86 cm (9 Inches)
Part NumberARGUS E4 Elite
ModelARGUS E4 Elite