New PHANTEKS XT M3 Compact Micro ATX Gaming Case
The XT M3 is a powerful micro-ATX case
Phanteks is proud to introduce the XT M3, a new compact micro-ATX chassis designed to deliver premium performance in a space-efficient form. First revealed at Computex 2025, the XT M3 brings high-end features and clean design to the mATX category.
The XT M3 is a powerful yet compact microATX chassis ready for any gaming PC configuration. Plenty of fan positions, including triple 120 fan positions at the bottom and dedicated radiator space at the top, provide plenty of cooling options within its sleek and clean appearance.
With its innovative layout and strikingly clean design, the XT M3 is a microATX powerhouse ready for any cooling challenge.
With its innovative layout and strikingly clean design, the Phanteks XT M3 is a micro-ATX powerhouse that is ready for any cooling challenge.

Key Features:
• Tool-less side panels for easy access
• Up to 9 fan mounting positions for optimized airflow
• Includes preinstalled 3x 120mm M25 fans
• Dedicated 360mm radiator space at the top
• Triple bottom fan mounts for direct GPU cooling
• Rear-Connect Mainboard compatibility
• Support for full-length GPUs and next-gen hardware
• 1x USB-C 3.2 Gen 2 + 1x USB-A 3.0 front I/O
Availability: July 1st, 2025 (Check with your local distributor for model availability)
XT M3 | Triple fans included | Black/White $69.99 | €69.90 | £59.99
XT M3 | Fan-less | Black/White – | €59.90 | £49.99