Thelio Mira (thelio-mira-b4-n3)

Thelio Mira

The System76 Thelio Mira is a desktop with the following specifications:

  • Processor options
  • Motherboard
  • Daughterboard
  • Graphics options
    • Configured with up to one dedicated GPU
      • Factory configurations limited to one GPU
      • Primary GPU slot:
        • PCIe 5.0 x16
        • Up to 4-slot height
      • Secondary GPU slot:
        • PCIe 4.0 x4
          • Fits physical x16 cards, runs at x4 bandwidth
        • Up to 2-slot height (if third slot is empty)
    • GPU size:
      • Internal clearance: 358.00mm
      • Recommended maximum length: 348.00mm
    • Tested with the following GPUs:
  • Expansion
    • 1x PCIe 5.0 x16 (primary GPU slot)
    • 1x PCIe 4.0 x4 (secondary GPU slot)
      • Fits physical x16 cards, runs at x4 bandwidth
    • 1x PCIe 3.0 x4
      • Fits physical x16 cards, runs at x4 bandwidth
  • Memory
    • Up to 128GB (4x32GB) dual-channel DDR5 DIMMs @ 4000 MHz
      • 64GB (2x32GB) and less runs @ 4800 MHz
    • Tested with the following RAM modules (may ship with other tested modules):
  • Networking
  • Power
  • Sound
    • Back:
      • 3.5mm mic in
      • 3.5mm line out
      • S/PDIF out
    • Top:
      • 3.5mm mic in
      • 3.5mm line out
    • Up to 7.1-channel audio output
    • Realtek ALC897 audio chipset
    • HDMI, DisplayPort, USB-C DisplayPort audio (depending on GPU)
  • Storage
    • 4x M.2 (PCIe NVMe Gen 4) SSDs
    • 2x 2.5" SATA III
  • USB
    • Back ports:
      • 1x USB 3.2 Gen 2x2 (Type-C)
        • Does not support Thunderbolt or DisplayPort over USB-C.
      • 2x USB 3.2 Gen 2 (Type-A)
      • 3x USB 3.2 Gen 1 (Type-A)
      • 4x USB 2.0 Type-A (Type-A)
    • Top ports:
      • 1x USB 3.2 Gen 1 (Type-C)
      • 1x USB 3.2 Gen 1 (Type-A)
  • Dimensions
    • 43.8cm × 24.7cm × 37.2cm