Antec Performance 1M Aventurine Mini-ITX Gaming Case

The Antec Performance 1M Aventurine delivers premium compact computing in a sleek mini-ITX chassis. Featuring aluminum construction with perforated panel design, this case combines optimal airflow with refined aesthetics suitable for high-performance small form factor builds.

Premium Aluminum Construction

Built with aluminum side panels and an aluminum rear frame, the Performance 1M offers durability and a sophisticated metallic finish. The solid side panel design maintains a clean, minimalist appearance while the perforated sections ensure proper ventilation for your components.

Flexible Component Compatibility

The adjustable central mount system provides versatility for different build configurations. Choose between maximum GPU mode supporting graphics cards up to 350mm in length, or maximize CPU cooler clearance up to 85mm. The innovative design allows for 125mm total combined height between GPU thickness and CPU cooler, giving builders flexibility to optimize their configuration based on component selection.

Compatible with SFX and SFX-L power supplies (maximum dimensions: 130 x 125 x 63.5mm), the case accommodates modern compact PSU standards. The included PCIe 4.0 riser cable ensures full bandwidth for current-generation graphics cards in vertical mount configurations.

Modern Connectivity and Access

Front panel features USB 3.2 Gen2 Type-C connectivity delivering 10Gbps transfer speeds for fast data access. Tool-free side panels enable quick component installation and maintenance without requiring screwdrivers or additional tools.

Cooling and Storage Options

Bottom-mounted fan bays support dual 120mm or 140mm fans for intake airflow. A bottom dust filter protects internal components from debris accumulation. The case includes mounting for one 2.5" drive for SSD storage.

Technical Specifications

Dimensions: 424 x 175 x 260mm (DWH)
Form Factor: Mini-ITX
Mainboard Support: ITX
Liquid Cooling Support: None
Front Access & Controls: Power, Type-C 10Gbps x 1
Side Panel: Solid Side Panel
Drive Bays: 2.5" x 1
Expansion Slots: 3 (Max GPU Mode) / 2 (Max CPU-Cooler Mode)
Max GPU Length: ≤350mm
Max CPU Cooler Height: ≤85mm (40mm Max GPU Thickness)
Max GPU Thickness: ≤78mm (47mm Max CPU Cooler Height)
Total GPU Thickness + CPU Cooler Height: 125mm
Max PSU Size: 130 x 125 x 63.5mm / SFX-L & SFX only
Net Weight: 4.90 kg
Warranty: 2 Years

Fan Bays: Bottom: 2 x 120mm / 2x 140mm
Fans Included: None
Dust Filters: Bottom
Riser Cable: PCIe 4.0

• Form Factor: Micro Tower
• Motherboard Support: ITX
• PSU Included: None
• Case Colour: Aventurine
• LED Colour: None
• USB 3.0: 0
• Side Panel: Solid