20 Best Triangular PC Case in UK 2023 Reviews and Buying Guide

2,931 Reviews Scanned

After tons of hours of researching and comparing all models on the market today, Flash Splash finds out the Best Triangular PC Case of 2022. Check out our list of 20 products.
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1 ionz KZ08B V3 PC Classic Black MID TOWER COMPUTER CASE M/ATX ATX TEMPERED GLASS WITH 1 FRGB FAN ionz KZ08B V3 PC Classic Black MID TOWER COMPUTER CASE M/ATX ATX TEMPERED GLASS WITH 1 FRGB FAN No ratings yet
2 CiT Luna Airflow Micro-ATX PC Gaming Case M/ATX with Mesh Front Panel & Tempered Glass Side Panel... CiT Luna Airflow Micro-ATX PC Gaming Case M/ATX with Mesh Front Panel & Tempered Glass Side Panel... No ratings yet
3 iONZ KZ08B V3 PC Gaming Computer Case M/ATX Classic Black Midi Tower Tempered Glass with 3 FRGB Fans iONZ KZ08B V3 PC Gaming Computer Case M/ATX Classic Black Midi Tower Tempered Glass with 3 FRGB Fans No ratings yet
4 CiT Saturn Airflow Micro-ATX PC Gaming Case M/ATX with Front Grill & Mesh Front Panel & Tempered... CiT Saturn Airflow Micro-ATX PC Gaming Case M/ATX with Front Grill & Mesh Front Panel & Tempered... No ratings yet
5 CiT Level 1 Micro-ATX PC Gaming Case M/ATX with Tempered Glass Front & Side Panels with 3 x RGB... CiT Level 1 Micro-ATX PC Gaming Case M/ATX with Tempered Glass Front & Side Panels with 3 x RGB... No ratings yet
6 GOYADA Mobile PC Computer Tower Stand, Adjustable Computer PC Tower Stand with 4 Rolling Caster... GOYADA Mobile PC Computer Tower Stand, Adjustable Computer PC Tower Stand with 4 Rolling Caster... No ratings yet
7 CiT Level 1 Micro-ATX PC Gaming Case M/ATX with Tempered Glass Front & Side Panels with 3 x RGB... CiT Level 1 Micro-ATX PC Gaming Case M/ATX with Tempered Glass Front & Side Panels with 3 x RGB... No ratings yet
8 SIXBOX Upgraded Slim Designed for Samsung Galaxy Z Fold 5 Case, Built-in Screen Protector & Hinge... SIXBOX Upgraded Slim Designed for Samsung Galaxy Z Fold 5 Case, Built-in Screen Protector & Hinge... No ratings yet
9 CiT Level 1 Airflow Micro-ATX PC Gaming Case M/ATX with Mesh Front Panel & Tempered Glass Side Panel... CiT Level 1 Airflow Micro-ATX PC Gaming Case M/ATX with Mesh Front Panel & Tempered Glass Side... No ratings yet
10 CiT Flash ARGB PC Gaming Case, Micro-ATX, 4 x 120mm ARGB Rainbow Fans Included, Tempered Glass, LED... CiT Flash ARGB PC Gaming Case, Micro-ATX, 4 x 120mm ARGB Rainbow Fans Included, Tempered Glass,... No ratings yet
11 iONZ PC Gaming Case Micro ATX Mid Tower - Dual Chamber Dynamic Series Black Airflow and Glass... iONZ PC Gaming Case Micro ATX Mid Tower - Dual Chamber Dynamic Series Black Airflow and Glass... No ratings yet
12 CiT Level 2 Airflow Micro-ATX PC Gaming Case M/ATX with Mesh Front Panel & Tempered Glass Side Panel... CiT Level 2 Airflow Micro-ATX PC Gaming Case M/ATX with Mesh Front Panel & Tempered Glass Side... No ratings yet
13 iONZ KZ-26 PC Gaming Case M/ATX Performance Series with tempered Glass Sides inc 1 FRGB Fan iONZ KZ-26 PC Gaming Case M/ATX Performance Series with tempered Glass Sides inc 1 FRGB Fan No ratings yet
14 iONZ KZ10 PC Gaming Case Mid Tower M-ATX Tempered Glass With 3 x 120mm FRGB Fans - Black iONZ KZ10 PC Gaming Case Mid Tower M-ATX Tempered Glass With 3 x 120mm FRGB Fans - Black No ratings yet
15 CiT Mirage F6 RGB Rainbow PC Gaming Case, Mid-Tower, ATX, 6 x RGB Rainbow Fans Included, Approx. 13... CiT Mirage F6 RGB Rainbow PC Gaming Case, Mid-Tower, ATX, 6 x RGB Rainbow Fans Included, Approx.... No ratings yet
16 CiT Sauron Mid-Tower ATX PC Gaming Case ARGB | Black CiT Sauron Mid-Tower ATX PC Gaming Case ARGB | Black No ratings yet
17 HEYMKGO Triangle Powder Puff, 4 Pcs Velvet Powder Puffs Face Triangle Makeup Puff, Reusable Wet Dry... HEYMKGO Triangle Powder Puff, 4 Pcs Velvet Powder Puffs Face Triangle Makeup Puff, Reusable Wet... No ratings yet
18 CiT Phantom Mesh Micro-ATX ARGB PC Gaming Case, 4 x ARGB Fans, Tempered Glass Side Panel | Black CiT Phantom Mesh Micro-ATX ARGB PC Gaming Case, 4 x ARGB Fans, Tempered Glass Side Panel | Black No ratings yet
19 CiT Home ARGB PC Case, Micro-ATX, Minimalist Design, Spacious Interior, Room To Mount 4 Fans, ARGB... CiT Home ARGB PC Case, Micro-ATX, Minimalist Design, Spacious Interior, Room To Mount 4 Fans,... No ratings yet
20 Antec VSK-4000B-U3/U2 ATX Computer Case - Black Antec VSK-4000B-U3/U2 ATX Computer Case - Black No ratings yet

Bestseller No. 1
ionz KZ08B V3 PC Classic Black MID TOWER COMPUTER CASE M/ATX ATX TEMPERED GLASS WITH 1 FRGB FAN
  • Modern and Stylish Tempered Glass Design. As Comfortable in a Modern office as it is in a Gaming Room
  • Case Size :340x190x430MM. USB3.0 x 1 + USB2.0 x 2 + HD AUDIO. CPU Height : 165MM
  • Space for 5 x 120mm Cooling Fans. 1 X FRGB fan included. Fixed rainbow colour. Colour does not change. (Fan not installed). Ltd time offer only.
  • The Tempered Glass in the Case has protective Film, Inside and Out. This Film protects the Glass during shipping and must be removed prior to use.
  • V3 Drive Cage Free Design to assist with Cable Management and Airflow
Bestseller No. 2
CiT Luna Airflow Micro-ATX PC Gaming Case M/ATX with Mesh Front Panel & Tempered Glass Side Panel...
  • Mesh Micro-ATX Gaming Case - The CiT Luna finished in all black features a metal front panel designed with ultra-fine mesh allows air to flow into the...
  • ARGB Infinity Fans Included - 4 x 120mm ARGB Infinity fans are included with a nine-fin blade fan design and equipped with 8 LEDs adds a stunning...
  • Stunning Aesthetics - Stand out thanks to mesmerising infinity mirror LED ring effect on the fans you will not be able to take your eyes off it.
  • Air Cooling - Cool your system effectively with four fans included and the Luna offers enough space to house six fans in total Front: 3 x 120mm or 2 x...
  • ARGB Hub - A 4-port ARGB Hub is included to control all the ARGB Infinity Fans included with the Luna. There are 4 x daisy-chain direct connections to...
Bestseller No. 3
iONZ KZ08B V3 PC Gaming Computer Case M/ATX Classic Black Midi Tower Tempered Glass with 3 FRGB Fans
  • Modern and Stylish Tempered Glass Design. As Comfortable in a Modern office as it is in a Gaming Room
  • Case Size :340x190x430MM. USB3.0 x 1 + USB2.0 x 2 + HD AUDIO. CPU Height : 165MM
  • Space for 5 x 120mm Cooling Fans. 3 X FRGB fan included. Fixed rainbow colour. Colour does not change. (Fans not installed). Ltd time offer only.
  • The Tempered Glass in the Case has protective Film, Inside and Out. This Film protects the Glass during shipping and must be removed prior to use.
  • V3 Drive Cage Free Design to assist with Cable Management and Airflow
SaleBestseller No. 4
CiT Saturn Airflow Micro-ATX PC Gaming Case M/ATX with Front Grill & Mesh Front Panel & Tempered...
  • Mesh Micro-ATX Gaming Case - The CiT Saturn is a striking and unique gaming case finished in all white with a bold front grill with mesh behind allows...
  • ARGB Infinity Fans Included - 4 x 120mm ARGB Infinity fans are included with a nine-fin blade fan design and equipped with 8 LEDs adds a stunning...
  • Air Cooling - Cool your system effectively with four fans included and the Saturn offers enough space to house six fans in total Front: 3 x 120mm or 2...
  • ARGB Hub - A 4-port ARGB Hub is included to control all the ARGB Infinity Fans included with the Saturn. There are 4 x daisy-chain direct connections...
  • Motherboard Software - The ARGB lighting effects can be synced through the Motherboard which supports ARGB function, 5V 3-Pin Addressable RGB header,...
Bestseller No. 5
CiT Level 1 Micro-ATX PC Gaming Case M/ATX with Tempered Glass Front & Side Panels with 3 x RGB...
  • Stylish Micro-ATX Gaming Case - The CiT Level 1 is an elegant and sophisticated gaming case finished in all black with a tempered glass front panel...
  • RGB Rainbow LED Fans Included - Three RGB Rainbow fans with a nine-fin blade fan design and equipped with 8 LEDs adds a stunning finish. The rear fan...
  • Air Cooling - Cool your system effectively with three fans included and the Level 1 offers enough space to house seven fans in total Front: 2 x 120mm...
  • Manual Control - Control the three fans manually with just a single press of the LED button on the top of the I/O, connect the LED button and powered...
  • Tempered Glass Panel - The solid tempered glass side panel offers an excellent view of the interior specifically of the Micro-ATX Motherboard.
Bestseller No. 6
GOYADA Mobile PC Computer Tower Stand, Adjustable Computer PC Tower Stand with 4 Rolling Caster...
  • ★【Premium Material】The mobile PC stand is made of high-quality ABS material and stainless steel pipes, providing strong load-bearing capacity...
  • ★【Four Rotatable Wheels】The adjustable computer case stand holder features four rotatable 360 degrees wheels, can be moved in all directions to...
  • ★【Adjustable Size】The mobile PC tower stand is adjustable, can accommodate most various size computer CPU and case, the adjustable range of...
  • ★【Easy To Install】The computer tower stand can allows you to assemble it in the shortest possible time. Open the latch upwards, insert the...
  • ★【Great Practical Computer Stand】The mobile computer CPU stand height above the ground is 7cm/2.76inches with hollowed out design, can keep the...
Bestseller No. 7
CiT Level 1 Micro-ATX PC Gaming Case M/ATX with Tempered Glass Front & Side Panels with 3 x RGB...
  • Stylish Micro-ATX Gaming Case - The CiT Level 1 is an elegant and sophisticated gaming case finished in all white with a tempered glass front panel...
  • RGB Rainbow LED Fans Included - Three RGB Rainbow fans with a nine-fin blade fan design and equipped with 8 LEDs adds a stunning finish. The rear fan...
  • Air Cooling - Cool your system effectively with three fans included and the Level 1 offers enough space to house seven fans in total Front: 2 x 120mm...
  • Manual Control - Control the three fans manually with just a single press of the LED button on the top of the I/O, connect the LED button and powered...
  • Tempered Glass Panel - The solid tempered glass side panel offers an excellent view of the interior specifically of the Micro-ATX Motherboard.
Bestseller No. 8
SIXBOX Upgraded Slim Designed for Samsung Galaxy Z Fold 5 Case, Built-in Screen Protector & Hinge...
  • ✅【Compatible Model】: SIXBOX designed specially for Samsung Galaxy Z Fold 5 5G (2023 released). Please kindly check your phone model before...
  • ✅【Lightweight & Ultra Slim Design】: The Galaxy Fold 5 case is made of premium pc material which can provide daily drop protection. Simple design...
  • ✅【Upgraded Hinge Protection】: SIXBOX designers have re-upgraded the hinge protection cover, instead of relying solely on the magnet to bounce...
  • ✅【HD Screen Protector】: We use our Z Fold 5 phones every day for almost everything, so will the outer screen be easy to get fingerprinted and...
  • ✅【Support Wireless Charging & Precise Cutting】: High responsive button cover and precise cutouts make your Galaxy Z Fold 5 very easy to use with...
Bestseller No. 9
CiT Level 1 Airflow Micro-ATX PC Gaming Case M/ATX with Mesh Front Panel & Tempered Glass Side Panel...
  • Mesh Micro-ATX Gaming Case - The CiT Level 1 is a bold and sophisticated gaming case finished in all black with a mesh front panel allows air to flow...
  • RGB Rainbow LED Fans Included - Three RGB Rainbow fans with a nine-fin blade fan design and equipped with 8 LEDs adds a stunning finish. The rear fan...
  • Air Cooling - Cool your system effectively with three fans included and the Level 1 offers enough space to house seven fans in total Front: 2 x 120mm...
  • Manual Control - Control the three fans manually with just a single press of the LED button on the top of the I/O, connect the LED button and powered...
  • Tempered Glass Panel - The solid tempered glass side panel offers an excellent view of the interior specifically of the Micro-ATX Motherboard.
SaleBestseller No. 10
CiT Flash ARGB PC Gaming Case, Micro-ATX, 4 x 120mm ARGB Rainbow Fans Included, Tempered Glass, LED...
  • Design - The Flash has the perfect balance between style and functionality the sleek front panel design made using tempered glass behind the front...
  • Cooling Configurations - The Flash includes four rainbow fans You also have the option to install an AIO water cooler with room to fit a 240mm...
  • LED Button - Easily control your fans and have access to several colour modes at the touch of a button once connected your reset switch can be used to...
  • Tempered Glass - A full left side tempered glass panel has been included allowing the user to show off their finished build and it also shows off the...
  • Internal Components and Drives - Made using an all-black interior the Flash has plenty of space to fit higher- end hardware to boost the overall...
Bestseller No. 11
iONZ PC Gaming Case Micro ATX Mid Tower - Dual Chamber Dynamic Series Black Airflow and Glass...
  • ICONIC: Classic Black, Clean Lines and the perfect combination of Tempered Glass without the Airflow Restrictions
  • AIRFLOW: Enhanced Cooling Efficiency with Dual Chamber Design and Vertical Side-Mounted Fan Support
  • FULLY SPECCED: Supporting motherboards up to Micro- ATX and ATX PSUs upto 200mm in length
  • COOLING: Ample Space for Multiple Fans and Up to 240mm Top-Mounted Coolers
  • SPECIFICATIONS: Maximum GPU Length of 370mm, Maximum CPU Cooler Height of 150mm. Dimensions: 390mm (L) x 270mm (W) x 375mm (H)
Bestseller No. 12
CiT Level 2 Airflow Micro-ATX PC Gaming Case M/ATX with Mesh Front Panel & Tempered Glass Side Panel...
  • Mesh Micro-ATX Gaming Case - The CiT Level 2 is a bold and sophisticated gaming case finished in all black with a mesh front panel allows air to flow...
  • RGB Rainbow LED Fans Included - Three RGB Rainbow fans with a nine-fin blade fan design and equipped with 8 LEDs adds a stunning finish. The rear fan...
  • Air Cooling - Cool your system effectively with three fans included and the Level 2 offers enough space to house seven fans in total Front: 2 x 120mm...
  • Manual Control - Control the three fans manually with just a single press of the LED button on the top of the I/O, connect the LED button and powered...
  • Tempered Glass Panel - The solid tempered glass side panel offers an excellent view of the interior specifically of the Micro-ATX Motherboard.
Bestseller No. 13
iONZ KZ-26 PC Gaming Case M/ATX Performance Series with tempered Glass Sides inc 1 FRGB Fan
  • AIRFLOW - A high airflow design with an option of 3 RGB fans (depending on ASIN chosen)and a striking geometric front panel design allowing for...
  • GLASS - A full tempered glass side to show off your rig and all its finery. An optional 8 fans can be fitted inside to add cooling and show off your...
  • COOLING - with a Generous Case size and supporting up to 240mm Water-cooling on the front and up to 240 mm on the top. Support for up to 8 x 120mm...
  • EXPANSION - Supports 2 x 3.5" Drives and 1 x 2.5" SSD. Top panel connections include 1 x USB 3.0 and 2 x USB 2.0 and HD Audio
  • ATX - Supports Motherboards up to ATX (also supports ITX and micro-ATX) and ATX power supplies. Keep cabling neat in the PSU tunnel with cabling...
SaleBestseller No. 14
iONZ KZ10 PC Gaming Case Mid Tower M-ATX Tempered Glass With 3 x 120mm FRGB Fans - Black
  • Kaza KZ10 is a Mid-Tower PC gaming Case with a full Mesh front for maximum airflow keeping your system running smoothly through those intensive gaming...
  • Supports 2 x 160mm Front Fans or 3 x 120mm Fans. 3 X FRGB (fixed rainbow colour) fans included. (not fitted)
  • The left side comes with a removable Glass panel to allow the user to show off their build amd easily makes changes to get the perfect set up The...
  • The internals make it quick and easy to build a stunning PC with easy cable management and routing options for an elegant clean build
  • The top includes a removable dust filter preventing dust from getting into your PC and helping maximise overall performance
SaleBestseller No. 15
CiT Mirage F6 RGB Rainbow PC Gaming Case, Mid-Tower, ATX, 6 x RGB Rainbow Fans Included, Approx. 13...
  • Mirage F6 - The CiT Mirage F6 is a Mid-Tower PC Gaming Case supporting a standard ATX motherboard and comes with six pre-installed RGB Rainbow fans....
  • Ultimate Airflow - Six RGB Rainbow fans come as standard with the Mirage F6 and the chassis can mount another two fans (3 x 120mm at the front, 2 x...
  • Easier Control - The Mirage comes with six preinstalled 120mm 1200RPM RGB Rainbow fans which can be controlled by using the LED button on the top I/O...
  • Tempered Glass - Two four millimetre tempered glass panels are included on the front and side of the chassis. These are thicker and scratch resistant...
  • Full-Length PSU Shroud - Keep your build tidier by keeping power supply and other cables out of sight, making clean builds even easier to achieve.
Bestseller No. 16
CiT Sauron Mid-Tower ATX PC Gaming Case ARGB | Black
  • Design - The Sauron is a well-designed case with room to fit an ATX motherboard and a large circular mesh cut out situated on the front enables direct...
  • Cooling Support - With plenty of cooling support the CiT Sauron has the ability to install up to eight fans and room to install up to a 240mm water...
  • Motherboard Sync - You can now take your colour customisation to new levels with the included ARGB motherboard connector simply connect the 3pin to a...
  • Easily Sync Your LED Lighting - A smarter and cleaner way to sync your components (fans and LED strips) no hub is required This unique design enables...
  • Tempered Glass - A full left side tempered glass panel has been included allowing the user to show off their internal components and it allows you to...
Bestseller No. 17
HEYMKGO Triangle Powder Puff, 4 Pcs Velvet Powder Puffs Face Triangle Makeup Puff, Reusable Wet Dry...
  • ❤️Comfortable and Soft: HEYMKGO powder puffs are made of velvet and padded sponge. Velvet powder puff counteract the natural tendency of oily skin...
  • ❤️Design: Makeup powder puffs are designed with a triangular shape and curved bottom edge. When you place the foundation on your cheeks and...
  • ❤️Wet and Dry: Triangle powder puff is suitable for both wet and dry makeup. It is suitable for wet products such as foundations, barrier creams,...
  • ❤️Washable and Reusable: Make up sponges puffs are washable and easy to keep clean, just let them air dry. Facial sponges puffs are very suitable...
  • ❤️Package Contents: You will receive a pack of 4 face powder puffs. Each comes with 1 strap for you to easily hold and use. The strap is designed...
SaleBestseller No. 18
CiT Phantom Mesh Micro-ATX ARGB PC Gaming Case, 4 x ARGB Fans, Tempered Glass Side Panel | Black
  • High Airflow, Stylish Front Panel - The front panel of the CiT Phantom is a stylish & unique one with a polygonal-shaped design and made entirely of...
  • Cooling Support - Four factory installed ARGB fans are pre-installed and with support for another two fans Top: Space For 2 x 120mm Fans. This...
  • ARGB LED Fans - The four ARGB fans that are pre-installed are available with approximately 30 colour LED combinations, simply plug in the power and...
  • Motherboard Sync - Take your colour to new levels with the included Aura Sync Cable, easily connect the 3 Pin AURA to a 5V 3 Pin connection on a...
  • Tempered Glass Panel - CiT have made the Phantom so easy to build in and featuring a solid tempered glass side panel with a hinged door design,...
SaleBestseller No. 19
CiT Home ARGB PC Case, Micro-ATX, Minimalist Design, Spacious Interior, Room To Mount 4 Fans, ARGB...
  • Design - The CiT Home is a Micro-ATX chassis with an elegant front bezel design, this compact and spacious internal makes it suited for almost any...
  • ARGB Lighting - Situated on the front of the Home is an ARGB LED strip, powered by Molex for easy connection and easily controlled using the LED...
  • Fan Configuration - Comfortable and effective cooling is on offer with room to mount four fans. The Home has the capability to fit 2 x 120mm fans at...
  • Interior - Black is the colour of the Home with an all – black interior allows you to build a PC that looks clean and professional. With an abundant...
  • Easy ODD Installation - One touch opens the ODD tray, allows for easy ODD mounting by removing the ODD bezel guide.
Bestseller No. 20
Antec VSK-4000B-U3/U2 ATX Computer Case - Black
  • SGCC Steel
  • 9 drive bays
  • 2 x 120mm fan mounts (one included)
.

FAQ:

Q: What is a tristellar case?

A: TRISTELLAR revolutionizes the traditional PC case design and splits components into three cabins. The unique design allows TRISTELLAR to isolate the hottest components within an independent compartment and improves enhanced cooling performance for the build.

Q: Which Cougar case should you buy for gaming?

A: More advanced gamers with a lot of cash to spend might be interested in the Cougar Gemini X, a wicked-looking case that can handle not one, but two separate PC builds in one frame. This is great for gamers who may wish to take advantage of a secondary system for dedicated video production, content streaming, or music production.

Q: What is a dual-system case?

A: This is a dual-system case, which means that theoretically you could have a gaming PC and a rendering rig under the same hood, at the same time. The inclusion of 18 fan mounts and support for radiators up to 480mm means premiere cooling, but don’t be surprised if your electrical bill soars!

Q: Is the Thermaltake view 71 a good case for gaming?

A: The View 71 is one of Thermaltake’s absolute-best cases. It allows for a myriad of options when building a gaming PC, and there’s practically nothing one can’t accomplish with it. Lots of care was taken to allow for multiple build configs, and the transparent approach to case design is a great way to show off your rig.