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ANTEC 900
Full Tower Design
Large full tower chassis designed for high-end builds, workstations, and extreme cooling configurations.
Support Back-Connect Motherboards
Compatible with next-generation back-connect motherboards, allowing cleaner cable management and improved airflow.
Extensive Cooling Support
Supports multiple fan positions and large radiator configurations for high-performance cooling setups.
Optimised Airflow Layout
Designed with a spacious interior and airflow-focused layout to maintain low system temperatures.
Tempered Glass Side Panel
Premium 4mm tempered glass panel provides a clear view of internal components.
High-End Hardware Support
Accommodates large GPUs, high-capacity power supplies, and workstation-grade motherboards.
Modern I/O Panel
Equipped with USB 3.0 ports and high-speed USB-C connectivity for modern devices.
Flexible Storage Options
Supports multiple storage drives with configurable mounting options.
Durable Construction
Built with a solid steel frame and premium materials for long-lasting durability.
Specifications
Main Spec
Form Factor
Full Tower
Materials
Steel + Tempered Glass
Mainboard Support
E-ATX, ATX, SSI-CEB, SSI-EEB, Threadripper (Back-connect compatible)
Front Access & Controls
Power Button, USB 3.0 x 2, USB-C (10Gbps) x 1, Audio In/Out
Side Panel
4mm Tempered Glass
Drive Bays
Expansion Slots
8+ (varies by configuration)
3.5"
Up to 2
2.5"
Up to 2
Fan Support
Top
3 x 120 / 3 x 140mm
Front
3 x 120 / 3 x 140mm
Bottom
3 x 120mm
Rear
1 x 120 / 140mm
Included Fan(s)
Varies by model (no RGB fans included as standard)
Radiator Support
Top
Up to 360mm
Front
Up to 360mm
Bottom
Up to 360mm
Rear
120 / 140mm
Clearance
Max GPU Length
400mm+
Max CPU Cooler Height
185mm
Max PSU Length
220–240mm
Miscellaneous
Dust Filter
Top / Bottom
Case Colour
Black
LED Colour
None
Net Weight
10–12 kg (estimated full tower range)
Warranty
1 Year
Antec 900 Full Tower Gaming Case, 1 x USB Type-C / 2 x USB 3.0, Tempered Glass Side Window Panel, 6 x Pre-Installed High- Performance PWM Fans, ATX, E-ATX, SS-CEB,SSI-EEB , Threadripper, (Supports Back-Connect Motherboards)
£245.99
Local support from TechEdge in Colwyn Bay
Secure checkout with tracked delivery options
Need help with condition or compatibility? Call 01492 535 888 before ordering.
Full Tower Design
Large full tower chassis designed for high-end builds, workstations, and extreme cooling configurations.
Support Back-Connect Motherboards
Compatible with next-generation back-connect motherboards, allowing cleaner cable management and improved airflow.
Extensive Cooling Support
Supports multiple fan positions and large radiator configurations for high-performance cooling setups.
Optimised Airflow Layout
Designed with a spacious interior and airflow-focused layout to maintain low system temperatures.
Tempered Glass Side Panel
Premium 4mm tempered glass panel provides a clear view of internal components.
High-End Hardware Support
Accommodates large GPUs, high-capacity power supplies, and workstation-grade motherboards.
Modern I/O Panel
Equipped with USB 3.0 ports and high-speed USB-C connectivity for modern devices.
Flexible Storage Options
Supports multiple storage drives with configurable mounting options.
Durable Construction
Built with a solid steel frame and premium materials for long-lasting durability.
Specifications
Main Spec
Form Factor
Full Tower
Materials
Steel + Tempered Glass
Mainboard Support
E-ATX, ATX, SSI-CEB, SSI-EEB, Threadripper (Back-connect compatible)
Front Access & Controls
Power Button, USB 3.0 x 2, USB-C (10Gbps) x 1, Audio In/Out
Side Panel
4mm Tempered Glass
Drive Bays
Expansion Slots
8+ (varies by configuration)
3.5"
Up to 2
2.5"
Up to 2
Fan Support
Top
3 x 120 / 3 x 140mm
Front
3 x 120 / 3 x 140mm
Bottom
3 x 120mm
Rear
1 x 120 / 140mm
Included Fan(s)
Varies by model (no RGB fans included as standard)
Radiator Support
Top
Up to 360mm
Front
Up to 360mm
Bottom
Up to 360mm
Rear
120 / 140mm
Clearance
Max GPU Length
400mm+
Max CPU Cooler Height
185mm
Max PSU Length
220–240mm
Miscellaneous
Dust Filter
Top / Bottom
Case Colour
Black
LED Colour
None
Net Weight
10–12 kg (estimated full tower range)
Warranty
1 Year