# Geometric Future M4 Caliburn mid/Mini Tower, E-ATX/ATX Gaming Case, Glass/ 1.2mm Steel, Vertical Air Tunnel Design, Type C, 360/240 Radiator, Vertical GPU Mount, GEO-M4-CAL (PC Case ONLY)

- Category: Case
- Brand: Geometric Future
- Model: GEO-M4-CAL
- Part number: GEO-M4-CAL
- Price (US): currently unavailable
- Price last checked: 2026-08-05
- Rating: 5.0/5 from 1 Amazon reviews
- Warranty: 2 years
- Product page: https://buildmypc.net/component-details/case/geometric-future-geo-m4-cal/

## Specifications

| Spec | Value |
| --- | --- |
| Brand | Geometric Future |
| Model | GEO-M4-CAL |
| Cabinet Type | ATX Mid Tower |
| Side Panel | Tempered Glass |
| Color | Black / Silver |
| Power Supply | N/A |
| Maximum 3.5 Drive Space | 2 |
| Maximum 2.5 Drive Space | N/A |
| GPU Length | 405 mm / 15.945" |
| Supported PSU Size | ATX |

## Key Features

- Flexible build options: Compact ATX case(35L) with enhanced flexibility, featuring liftable option for additional installation mode.
- Wide Compatibility: Support E-ATX (11" x12"), ATX, m-ATX, mini-ITX MB; Max Graphics card length 15.7 in / 400mm x4; CPU Cooler height 6.45 in / 164 mm; PSU up to 8.6in / 220mm. (System is not included)
- Premium Materials, Quality Build: Manufactured with 1.0mm steel plate and 1.2 mm L-shaped side panel ensuring a durable case
- Excellent Heat Dissipation: Features a mesh footstand that acts as dust-filters on three sides, providing ample airflow. Support 3x 120mm fans as intake at the bottom; Supports 360+240 radiators or 5 x120mm fans.
- User-Friendly: A roomy 31mm of space behind the motherboard for all of your cables. Vertical GPU Mount. Equipped with USB and Type-C ports; Support 2.5 SSD x4 or 3.5 HDD x 2

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