Welcome to your go-to reference for the Geometric Future Model 5 PC case! Whether this is your first build or you're coming back to PC building, this guide is designed to make everything clear, simple, and stress-free for all experience levels.
Product Overview
● Type: ATX Mid Tower Case
● Panel: Tempered glass (M5 glass version) or mesh (M5 Vent mesh version)
● Motherboard Sizes: E-ATX (up to 12"x11"), ATX, Micro-ATX, Mini-ITX
● GPU Space: Up to 460mm (M5) / 430mm (M5 Vent)(enough for nearly all modern graphics cards)
● Drives: 2 x 3.5" or 2 x 2.5" bays
● CPU Cooler Clearance: Up to 180mm height
● Power Supply (PSU): ATX or SFX up to 160mm; modular cables recommended
● Front I/O: 2 x USB 3.0, 1 x USB-C (20Gbps), HD Audio, Power/Reset buttons
● Expansion Slots: 7 (horizontal), 4 (vertical; riser cable not included)
● Fan/Radiator Support: Up to 10 x120mm fans(M5) / 13 x120mm fans (M5 Vent); supports top 420mm, bottom+front 360mm (M5 Vent mesh), rear 140mm radiators.
Commonly Asked Questions
1. What comes with my case?
● Geometric Future Model 5 case
● Tempered glass (M5) or mesh front panel (M5 Vent)
● Assortment of screws, cable ties, standoffs, and a PSU/GPU bracket
● Quick start/user guide
2. What extra tools will I need?
● Most parts use tool-less panels.
● A Phillips-head screwdriver is recommended for safely securing the motherboard, PSU, and drives.
3. How do I open and prepare the case?
● Side panels open easily by hand—just pull gently on the edges.
● Some sections (like fan brackets) may require a screwdriver.
4. Which motherboards can I use?
● Compatible with ATX, Micro-ATX, Mini-ITX, and E-ATX boards.
● E-ATX (12”x11”) fits, but may make cable management a bit tighter.
5. Can I use large GPUs and how do I mount them?
● GPUs up to 460mm (M5) / 430mm (M5 Vent) fit horizontally or vertically.
● Front mesh radiator use may reduce max GPU length to 430mm (M5 Vent).
● A vertical GPU bracket is included, but a PCIe riser cable needs to be purchased separately.
6. How many hard drives or SSDs are supported?
● Up to two 3.5" or two 2.5" drives can be installed.
7. Which CPU coolers fit?
● Air coolers up to 180mm tall will fit comfortably.
8. What about fans and radiator options?
● Top: Up to 3x 120/140mm fans or 420mm radiator
● Bottom: Up to 3x 120/140mm fans or 360mm radiator (uses 2 GPU slots)
● Front: Up to 3x 120mm or 2x 140mm fans or 360mm radiator (M5 Vent only)
● Rear: 1x 120/140mm fan/radiator
● Side: 1x 120/140/160mm fan
● Rear motherboard tray: 2x 120mm fans
9. How do I install the power supply?
1. Remove the PSU bracket from the case.
2. Attach your PSU to the bracket.
3. Run the cables first before reinstalling the PSU.
4. Slide the mounted PSU back in, making sure the fan faces a vent.
5. Secure with screws.
10. Can I try a vertical graphics card setup?
● Yes! Use the included bracket.
● You’ll need a PCIe riser cable (not included).
● Large GPUs may need you to move some bottom fans.
11. Any cable management advice?
● Use the included cable ties for a tidy build.
● Plan your cable paths, especially behind the motherboard tray and with E-ATX motherboards.
● Modular and SFX PSUs can make life much easier.
12. How do I keep my case clean?
● Always power off and unplug the PC first.
● Use compressed air to remove dust.
● Clean filters regularly for best airflow.
13. What warranty or support do I have?
● Standard warranty applies; please contact Geometric Future support for any product concerns.
Troubleshooting & Helpful Hints
● If your PC doesn’t power on: Check all cable connections, especially power and front I/O panel.
● If fans aren't spinning: Confirm all fans are correctly plugged in (either to the motherboard or fan hub).
● Side panel won’t close: Check for cables blocking the way and re-route or retie if needed.
● Motherboard not aligning with slots: Ensure all standoffs are matched to your board's holes.
Easy Assembly Guide
1. Open Side Panels: No tools needed for most panels.
2. Install Standoffs for Motherboard: Use layout matching your motherboard size.
3. Mount Power Supply: Run the cables first before reinstalling the PSU, secure with the PSU bracket and screws.
4. Install Motherboard: Place on standoffs and use included screws.
5. Add Drives: Mount into brackets and secure.
6. Install Fans and Radiators: Pick positions that match your cooling setup.
7. Install GPU: Use the included bracket if desired.
8. Connect Front I/O: USB, audio, and power/reset buttons—connect to your motherboard per its manual.
9. Manage Cables: Use cutouts and cable ties provided.
10. Final Check: Double-check all cables and screws.
11. Power Up and Enjoy!
Quick Tips for a Smooth Experience
● Take your time—every step is designed to be easy, no matter your skill level.
● If you drop a screw, gently tilt the case to recover it, or use a magnetic screwdriver.
● Visual learners may find video builds helpful—check popular social media or review sites.
● Save any spare screws or parts for future upgrades.
Enjoy building your PC! This case is designed to make your journey straightforward and satisfying, from unboxing to powering on. If you ever have questions, customer support is ready to help.
