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Black and grey mid-tower case with tempered glass side panel

Geometric Future

Geometric Future M5 Black Grey PC case

SKU CH-K001-PET7Y

Mid-tower case supports E-ATX boards, 460 mm graphics cards and 420 mm radiators with room for ten 120 mm fans

  • Max graphics card length460 mm
  • Supported motherboard sizesExtended ATX
  • Fan mounting optionsTop : 120/140 mm x 3 Rear : 120 /140 mm x1 Right Front : 120
  • Radiator supportTop : 360/420 mm Rad Rear : 120 /140 mm Rad Bottom : 360 mm
  • CPU cooler height limit180 mm
  • PSU length limit160 mm

Model M5

Color Black / Grey

  • Supports 420 mm radiator for high-capacity liquid cooling
  • Accommodates E-ATX boards and 460 mm GPUs for large builds
  • Holds up to 10 x 120 mm fans for extensive airflow
  • 2 mm steel chassis provides rigid structure
  • Toolless panels enable quick internal access

Dual-chamber E-ATX mid-tower

The Geometric Future M5 is a dual-chamber ATX mid-tower finished in black and grey with tempered glass panels. It accepts Extended ATX motherboards and graphics cards up to 460mm long. The chassis is built from 0.8-1.2mm steel throughout and includes a built-in display platform. Toolless panel removal simplifies assembly and maintenance.

Sustained thermal capacity

Top and bottom mounts each support 360mm or 420mm radiators while the rear takes a 120mm or 140mm unit. Up to ten 120mm or 140mm fans can be installed across top, bottom, rear, side and motherboard-back locations. This layout moves large air volumes steadily through both chambers so component temperatures remain stable during extended workloads rather than spiking in short bursts.

Radiator and hardware limits

The case caps CPU cooler height at 180mm and power supply length at 160mm. Radiator support tops out at 420mm on top and 360mm on the bottom, defining the practical ceiling for liquid-cooling loops. Builders needing longer power supplies, taller air coolers or larger radiators will need a different enclosure.

How it compares

Measured against everything we stock in Tower & Desktop PC Cases, at today’s prices. Recalculated every night.

Price $72.99
Cheaper than about 70% of the 1,468 comparable items (median $100.99).
Max graphics card length 460 mm
Higher than about 91% of the 894 comparable items (median 400 mm).

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Specifications

Product
Brand nameGeometric Future
Product lineM5
Product typeATX Mid Tower
Product colorBlack / Grey
Size & build
Max graphics card length460 mm
Fan mounting optionsTop : 120/140 mm x 3
Rear : 120 /140 mm x1
Right Front : 120/140/160 mm x1
Motherboard back : 120 mm x2
Bottom : 120/140 mm x 3
Compatibility
Supported motherboard sizesExtended ATX
Radiator supportTop : 360/420 mm Rad
Rear : 120 /140 mm Rad
Bottom : 360 mm Rad
CPU cooler height limit180 mm
PSU length limit160 mm

Other versions of this model

5 more in the same range

Questions about this item

How much heat can the top-mounted 420mm radiator and ten 120mm fans move during all-day loads?

The top supports a 420mm radiator and three 120mm or 140mm fans, while the bottom takes a 360mm radiator and three more fans. Add one fan at the rear, one at the right front and two behind the motherboard tray for up to ten 120mm fans total, all on 0.8–1.2mm steel panels that resist vibration.

Which motherboards, power supplies and graphics cards must I already own to fit this dual-chamber layout?

Extended ATX, ATX and smaller boards fit. The PSU mounts in a dedicated chamber and accepts units up to 160mm long. Graphics cards up to 460mm long clear the front radiator space, and CPU coolers up to 180mm tall clear the side panel.

Will my existing 360mm AIO and 3-slot GPU still fit if I keep them?

Yes. A 360mm radiator mounts at the top or bottom, a 120mm or 140mm radiator fits the rear, and the 460mm GPU limit accommodates most triple-slot cards. The dual-chamber design routes cables behind the motherboard tray so older parts install cleanly.

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