Catalog   /   Computing   /   Components   /   Computer Cases

Cases supporting top-mounted 420 mm radiators.

 prices on 56 models
420 mmclear
Save List
Show
by rating
When you make a purchase through links on our site, we may receive a affiliate commission.
Computer Case Deepcool CH690 Digital black
Deepcool CH690 Digital black
2025CHgamingscreenaquariumno fansUSB-C
Form Factor:Midi Tower
Motherboard support:ATX
Power supply:no PSU
Storage:3.5" - 1, 2.5" - 3
Front panel:USB A 2 pcs, USB C 1 pcs
Videos 3Photos 11Prices 8
black white
Price from £72.49 up to £94.00 
Compare prices and buy Deepcool CH690 Digital black
8 stores 8 offers
Loading online stores list.
Computer Case Asus ROG Hyperion GR701 black
Asus ROG Hyperion GR701 black
2023ROG StrixgamingUSB-C
Form Factor:Full Tower
Motherboard support:E-ATX
Power supply:no PSU
Storage:3.5" - 2, 2.5" - 5
Front panel:USB A 4 pcs, USB C 2 pcs
Videos 1Photos 25Prices 13
black white
Price from £369.98 up to £458.00 
Compare prices and buy Asus ROG Hyperion GR701 black
12 stores 13 offers
Loading online stores list.
Computer Case Lian Li O11 Dynamic EVO Xl black
Lian Li O11 Dynamic EVO Xl black
2024gamingtwo-chamberaquariumno fansUSB-C
Form Factor:Full Tower
Motherboard support:E-ATX
Power supply:no PSU
Storage:3.5" - 4, 2.5" - 3
Front panel:USB A 4 pcs, USB C 1 pcs
Videos 6Photos 7Prices 10
black white
Price from £195.94 up to £203.00 
Compare prices and buy Lian Li O11 Dynamic EVO Xl black
10 stores 10 offers
Loading online stores list.
Computer Case be quiet! Light Base 900 FX white
be quiet! Light Base 900 FX white
2024Light Base (aquarium)gaminghorizontaltwo-chamberfan backlightaquariumUSB-C
Form Factor:Midi Tower
Motherboard support:E-ATX
Power supply:no PSU
Storage:3.5" - 1, 2.5" - 4
Front panel:USB A 2 pcs, USB C 1 pcs
Videos 2Photos 9Prices 13
black white
Price from £170.49 up to £219.00 
Compare prices and buy be quiet! Light Base 900 FX white
12 stores 13 offers
Loading online stores list.
Computer Case Lian Li O11 Dynamic EVO RGB black
Lian Li O11 Dynamic EVO RGB black
2024gamingtwo-chamberaquariumno fansUSB-C
Form Factor:Midi Tower
Motherboard support:E-ATX
Power supply:no PSU
Storage:3.5" - 4, 2.5" - 8
Front panel:USB A 2 pcs, USB C 1 pcs
Videos 10Photos 10Prices 11
black white
Price from £137.99 up to £148.00 
Compare prices and buy Lian Li O11 Dynamic EVO RGB black
11 stores 11 offers
Loading online stores list.
You may be interested in
Computer Case Lian Li Lancool black
Lian Li Lancool black
2022gamingUSB-C
Form Factor:Full Tower
Motherboard support:E-ATX
Power supply:no PSU
Storage:3.5" - 4, 2.5" - 5
Front panel:USB A 2 pcs, USB C 1 pcs
Videos 30Photos 11
Discussion2
Prices 11
black white
Price from £125.98 up to £148.00 
Compare prices and buy Lian Li Lancool black
11 stores 11 offers
Loading online stores list.
Computer Case be quiet! Light Base 900 DX white
be quiet! Light Base 900 DX white
2024Light Base (aquarium)gaminghorizontaltwo-chamberaquariumno fansUSB-C
Form Factor:Midi Tower
Motherboard support:E-ATX
Power supply:no PSU
Storage:3.5" - 1, 2.5" - 4
Front panel:USB A 2 pcs, USB C 1 pcs
Videos 2Photos 8Prices 3
black white
Price from £120.99 up to £174.00 
Compare prices and buy be quiet! Light Base 900 DX white
3 stores 3 offers
Loading online stores list.
Computer Case Cooler Master MasterFrame 600 black
Cooler Master MasterFrame 600 black
2025MasterFrame (open)gamingUSB-C
Form Factor:Midi Tower
Motherboard support:E-ATX
Power supply:no PSU
Storage:3.5" - 2, 2.5" - 3
Front panel:USB A 2 pcs, USB C 1 pcs
Videos 3Photos 7Prices 7
black silver
Price from £109.99 up to £209.00 
Compare prices and buy Cooler Master MasterFrame 600 black
7 stores 7 offers
Loading online stores list.
Computer Case HAVN HS 420 Base white
HAVN HS 420 Base white
2025gamingaquariumno fansUSB-C
Form Factor:Midi Tower
Motherboard support:E-ATX
Power supply:no PSU
Storage:3.5" - 5, 2.5" - 10
Front panel:USB A 2 pcs, USB C 1 pcs
Photos 9Prices 8
black white
Price from £187.99 up to £207.00 
Compare prices and buy HAVN HS 420 Base white
8 stores 8 offers
Loading online stores list.
Computer Case be quiet! Shadow Base 800 FX black
be quiet! Shadow Base 800 FX black
2023Shadowgamingfan backlight
Form Factor:Midi Tower
Motherboard support:E-ATX
Power supply:no PSU
Storage:3.5" - 1, 2.5" - 3
Front panel:USB A 2 pcs
Videos 12Photos 11
Discussion1
Prices 12
black white
Price from £140.99 up to £179.00 
Compare prices and buy be quiet! Shadow Base 800 FX black
11 stores 12 offers
Loading online stores list.
Computer Case Corsair FRAME 5000D RS black
Corsair FRAME 5000D RS black
2025FramegamingUSB-C
Form Factor:Midi Tower
Motherboard support:E-ATX
Power supply:no PSU
Storage:3.5" - 2, 2.5" - 6
Front panel:USB A 4 pcs, USB C 1 pcs
Videos 3Photos 10Prices 12
black white
Price from £113.99 up to £128.00 
Compare prices and buy Corsair FRAME 5000D RS black
12 stores 12 offers
Loading online stores list.
Computer Case Lian Li Lancool black
Lian Li Lancool black
2022gamingfan backlightUSB-C
Form Factor:Full Tower
Motherboard support:E-ATX
Power supply:no PSU
Storage:3.5" - 4, 2.5" - 5
Front panel:USB A 2 pcs, USB C 1 pcs
Videos 15Photos 5Prices 9
black white
Colour:
Price from £129.99 up to £154.00 
Compare prices and buy Lian Li Lancool black
9 stores 9 offers
Loading online stores list.
All articles about computer cases
06.2026
Rating computer cases (june)
How to choose a PC case?
Shine Bright: Everything You Ever Wanted to Know About PC RGB Lighting
Computer Case Fractal Design Meshify 3 XL black
Fractal Design Meshify 3 XL black
2025Meshifygamingfan backlightUSB-C
Form Factor:Midi Tower
Motherboard support:E-ATX
Power supply:no PSU
Storage:3.5" - 2, 2.5" - 4
Front panel:USB A 2 pcs, USB C 1 pcs
Photos 17Prices 11
black white
Price from £147.99 up to £182.00 
Compare prices and buy Fractal Design Meshify 3 XL black
11 stores 11 offers
Loading online stores list.
Computer Case Antec FLUX Pro black
Antec FLUX Pro black
2024gamingscreenUSB-C
Form Factor:Full Tower
Motherboard support:E-ATX
Power supply:no PSU
Storage:3.5" - 4, 2.5" - 6
Front panel:USB A 2 pcs, USB C 1 pcs
Videos 4Photos 42Prices 11
black white
Price from £124.99 up to £168.00 
Compare prices and buy Antec FLUX Pro black
10 stores 11 offers
Loading online stores list.
Computer Case HAVN HS 420 VGPU black
HAVN HS 420 VGPU black
2025gamingaquariumno fansUSB-C
Form Factor:Midi Tower
Motherboard support:E-ATX
Power supply:no PSU
Storage:3.5" - 5, 2.5" - 10
Front panel:USB A 2 pcs, USB C 1 pcs
Photos 9Prices 10
black white
Price from £215.99 up to £325.00 
Compare prices and buy HAVN HS 420 VGPU black
9 stores 10 offers
Loading online stores list.
Computer Case ARCTIC Xtender VG black
ARCTIC Xtender VG black
2025gamingfan backlightaquariumUSB-C
Form Factor:Midi Tower
Motherboard support:E-ATX
Power supply:no PSU
Storage:3.5" - 2, 2.5" - 4
Front panel:USB A 2 pcs, USB C 1 pcs
Photos 8Prices 9
black white
Price from £169.99 up to £197.00 
Compare prices and buy ARCTIC Xtender VG black
9 stores 9 offers
Loading online stores list.
Computer Case Fractal Design Meshify 3 XL Ambience Pro RGB white
Fractal Design Meshify 3 XL Ambience Pro RGB white
2025Meshifygamingfan backlightUSB-C
Form Factor:Midi Tower
Motherboard support:E-ATX
Power supply:no PSU
Storage:3.5" - 2, 2.5" - 4
Front panel:USB A 2 pcs, USB C 1 pcs
Photos 16Prices 11
black white
Price from £189.98 up to £234.00 
Compare prices and buy Fractal Design Meshify 3 XL Ambience Pro RGB white
10 stores 11 offers
Loading online stores list.
Computer Case Asus ProArt PA602 Wood Modern - TG Panel brown
Asus ProArt PA602 Wood Modern - TG Panel brown
2026ProArtgamingfan controlUSB-C
Form Factor:Midi Tower
Motherboard support:E-ATX
Power supply:no PSU
Storage:3.5" - 4, 2.5" - 4
Front panel:USB A 4 pcs, USB C 1 pcs
Photos 19Prices 7
Colour:
Price from £244.99 up to £283.00 
Compare prices and buy Asus ProArt PA602 Wood Modern - TG Panel brown
7 stores 7 offers
Loading online stores list.
Computer Case Fractal Design Meshify 3 XL Black Solid black
Fractal Design Meshify 3 XL Black Solid black
2025MeshifygamingUSB-C
Form Factor:Midi Tower
Motherboard support:E-ATX
Power supply:no PSU
Storage:3.5" - 2, 2.5" - 4
Front panel:USB A 2 pcs, USB C 1 pcs
Photos 17Prices 13
Price from £149.99 up to £280.00 
Compare prices and buy Fractal Design Meshify 3 XL Black Solid black
11 stores 13 offers
Loading online stores list.
Computer Case Asus ProArt PA602 black
Asus ProArt PA602 black
2024ProArtgamingfan controlUSB-C
Form Factor:Midi Tower
Motherboard support:E-ATX
Power supply:no PSU
Storage:3.5" - 4, 2.5" - 4
Front panel:USB A 4 pcs, USB C 1 pcs
Videos 17Photos 27Prices 12
Price from £215.99 up to £261.00 
Compare prices and buy Asus ProArt PA602 black
11 stores 12 offers
Loading online stores list.
Computer Case Fractal Design Define 7 black
Fractal Design Define 7 black
DefinegamingUSB-C
Form Factor:Midi Tower
Motherboard support:E-ATX
Power supply:no PSU
Storage:3.5" - 6, 2.5" - 2
Front panel:USB A 4 pcs, USB C 1 pcs
Videos 11Photos 29Prices 11
Price from £138.64 up to £217.00 
Compare prices and buy Fractal Design Define 7 black
10 stores 11 offers
Loading online stores list.
Computer Case ARCTIC Xtender white
ARCTIC Xtender white
2025gamingfan backlightaquariumUSB-C
Form Factor:Midi Tower
Motherboard support:E-ATX
Power supply:no PSU
Storage:3.5" - 2, 2.5" - 4
Front panel:USB A 2 pcs, USB C 1 pcs
Photos 8Prices 7
black white
Price from £149.99 up to £175.00 
Compare prices and buy ARCTIC Xtender white
7 stores 7 offers
Loading online stores list.
Computer Case TRYX Luca L70 black
TRYX Luca L70 black
2026gamingaquariumno fansUSB-C
Form Factor:Midi Tower
Motherboard support:E-ATX
Power supply:no PSU
Storage:3.5" - 2, 2.5" - 9
Front panel:USB A 4 pcs, USB C 1 pcs
Videos 10Photos 5Prices 6
black white
Price from £149.99 up to £202.00 
Compare prices and buy TRYX Luca L70 black
6 stores 6 offers
Loading online stores list.
Computer Case be quiet! Shadow Base 800 black
be quiet! Shadow Base 800 black
2023Shadowgaming
Form Factor:Midi Tower
Motherboard support:E-ATX
Power supply:no PSU
Storage:3.5" - 1, 2.5" - 3
Front panel:USB A 2 pcs
Videos 2Photos 11
Discussion1
Prices 4
Price from £107.99 up to £129.00 
Compare prices and buy be quiet! Shadow Base 800 black
4 stores 4 offers
Loading online stores list.
24 more item(s)
Pages:
1 2 3
Catalog
  /  
Computer Cases
  /  
420 mm