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A45 MAX Open Frame ATX / E-ATX Aluminum PC Case

A45 MAX Open Frame ATX / E-ATX Aluminum PC Case

$409.00 AUD
$0.00 AUD $409.00 AUD
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Monster A45 MAX – Open Frame ATX / E-ATX Aluminum PC Case

The A45 MAX is a premium open frame ATX case engineered for full-size performance builds. Supporting ITX / mATX / ATX / E-ATX motherboards, oversized radiators up to 560mm, and unrestricted GPU configurations, it delivers exceptional structural rigidity and maximum airflow without enclosure limitations.

Flat $30 worldwide shipping — taxes & import duties included..

Each A45 MAX is produced to order and typically ships within 5–7 business days. Estimated transit time is 7–14 days after dispatch. International delivery timelines may vary depending on destination, carrier schedules, and customs procedures.

Quick Specifications

  • Motherboard: ITX / mATX / ATX / E-ATX
  • GPU: No length restriction (vertical & standard mounting supported)
  • Radiator Support: Up to 560mm (dual radiator brackets)
  • Material: CNC-machined aluminum (10mm & 15mm structural panels)
  • Power Supply: Standard ATX PSU
  • Storage: 2 × 2.5” SSD + 2 × 3.5” HDD
  • Dimensions: 280mm × 310mm × 380mm

Looking for a compact SFF alternative? Explore our open frame ITX case designed for minimalist builds.

› Core Design Philosophy

The A45 MAX is built around a reinforced, open-air structure to maximize airflow and accessibility while maintaining exceptional rigidity. Thick CNC-machined aluminum panels (up to 15mm) help eliminate frame flex under heavy GPU and radiator configurations.

For SFF builds, our A45 Open Frame ITX Case offers the same minimalist industrial design in a compact footprint.

› Motherboard & Hardware Compatibility
  • Motherboards: ITX / mATX / ATX / E-ATX
  • GPU Mounting: Vertical or standard mounting supported
  • GPU Length: No restriction
  • Power Supply: Standard ATX PSU
  • Storage: 2 × 2.5” SSD + 2 × 3.5” HDD
  • Dimensions: 280mm × 310mm × 380mm

Note: Riser cable is sold separately if you plan to run a vertical GPU configuration.

› Cooling & Radiator Support

Designed for extreme cooling flexibility, the A45 MAX supports air cooling, AIO liquid cooling, and custom loop configurations.

Dual radiator brackets support:

  • 120 / 240 / 360 / 480mm
  • 140 / 280 / 420 / 560mm

The open frame architecture helps reduce heat accumulation in high-wattage systems by allowing hot air to dissipate freely.

› Material & Craftsmanship
  • Full aluminum alloy frame
  • Precision CNC machining
  • Sandblasted anodized finish
  • Reinforced 10mm & 15mm structural panels

Thick aluminum construction offers superior rigidity compared to thin sheet-metal enclosures—especially important for vertically mounted GPUs and heavy radiator setups.

› Why Choose A45 MAX?

Maximum compatibility: Supports E-ATX motherboards and unrestricted GPU configurations.

Extreme cooling freedom: Radiator capacity up to 560mm with dual mounting brackets.

Structural integrity: Reinforced aluminum panels help eliminate flex for long-term stability.

Industrial minimalist aesthetic: Designed for showcase builds and clean component presentation.

› Applications
  • High-end gaming systems
  • Workstation & rendering builds
  • Custom loop showcase PCs
  • DIY enthusiast projects
› FAQ

Does A45 MAX support E-ATX motherboards?
Yes. The A45 MAX supports ITX / mATX / ATX / E-ATX motherboards with an adjustable mounting base.

What is the maximum radiator size?
Up to 560mm (140/280/420/560) and also supports 120/240/360/480mm with dual radiator brackets.

Is GPU length restricted?
No. The open frame layout supports full-length GPUs without length limitations.

Does it include radiator brackets?
Yes. Dual radiator brackets are included for supported configurations.

Do I need a riser cable for vertical GPU mounting?
Yes. A riser cable is required for vertical GPU installation and is sold separately.

Please contact us if you have any questions

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