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Lian Li A3-mATX Micro Tower Case — 26.3L, Steel Mesh Design, 415mm GPU, 360mm Radiator, 10x120mm Fans, Flexible PSU Mount (SFX/SFX-L/ATX), DAN Cases Collaboration

General Information

  • Case Type: MFF (Micro Form Factor)
  • Material: Steel (with mesh panels for airflow)
  • Form Factor: Mini-ATX (M-ATX) and Mini-ITX compatibility.
  • Capacity: 26.3L (compact design for small builds).
  • Warranty: 1 year limited hardware warranty.

Physical Dimensions

  • Dimensions (Depth x Width x Height): 443mm x 194mm x 321.5mm
  • Weight: Not explicitly stated (likely lightweight due to compact size).

Motherboard Compatibility

  • Supported Boards:
    • Micro-ATX (M-ATX)
    • Mini-ITX

Power Supply Support

  • PSU Types: ATX / SFX / SFX-L (max 220mm length).
  • Mounting Options: Relocatable bracket for side or front mounting (flexible PSU placement).

Cooling Support

  • Fan Support:
    • Top: 3 x 120mm fans.
    • Side: 3 x 120mm or 2 x 140mm fans.
    • Bottom: 3 x 120mm fans.
    • Rear: 1 x 120mm fan.
    • Total Fan Support: Up to 10 fans (depends on configuration).
  • Radiator Support:
    • Top: 360mm / 240mm.
    • Side: 360mm / 280mm / 240mm.
    • Bottom: 240mm (or 360mm if bottom fans are used).

Storage & Drive Bays

  • Drive Support:
    • Tray: 2 x 2.5” SSD slots.
    • Bottom: 1 x 2.5” SSD or 1 x 3.5” HDD.
  • Total Storage Slots: Up to 3 x 2.5” SSDs + 1 x 3.5” HDD.

Component Clearance

  • Maximum GPU Length: 415mm (supports most high-end GPUs).
  • Maximum CPU Cooler Height: 165mm (accommodates tall coolers).

Expansion Slots

  • Total Slots: 4 x PCIe expansion slots.

I/O Ports

  • Back Panel I/O:
    • 1 x Power Button
    • 2 x USB 3.0 Type-A
    • 1 x USB 3.1 Type-C (for faster data transfer).
    • 1 x Microphone Jack
    • 1 x HD Audio Jack

Additional Notes

  • PSU Compatibility: Verify your PSU fits within 220mm length and is compatible with ATX/SFX/SFX-L .
  • Fan Configuration: Mixing 120mm and 140mm fans may affect airflow balance; plan accordingly.
  • Drive Bays: Limited to 2.5” SSDs and 3.5” HDDs; no optical drive support.

In the Box

  • A3-mATX Case
  • 2 x SATA 6Gb/s Cables (if included)
  • Quick Start Guide
  • Dust Filter (bottom)