Thelio (thelio-r3-n1)

• External Overview
• Internal Overview
• Parts & Repairs

The System76 Thelio is a desktop with the following specifications:

• Processor options
  • Supports AMD Ryzen 7000 series (Zen 4) CPUs
    • Ryzen 5 7600
    • Ryzen 7 7700X
    • Ryzen 9 7900X
    • Ryzen 9 7900X3D
    • Ryzen 9 7950X
• Motherboard
  • MSI MPG B650I Edge WiFi running System76 Firmware (non-open)
  • AMD B650 chipset
• Daughterboard
  • Thelio Io board running open-source firmware
    • Revision 2
• Graphics options
  • One GPU (PCIe 4.0 x16) of up to two-slot height
  • GPU size:
    • Internal clearance: 278.175mm
    • Recommended maximum length: 268.175mm
  • Tested with the following GPUs:
    • Integrated Graphics
      • 1x HDMI 2.1
    • AMD Radeon RX 7600
      • 1x HDMI 2.1, 3x DisplayPort 2.1
    • NVIDIA GeForce RTX 4060 Ti
      • 1x HDMI 2.1a, 3x DisplayPort 1.4a
    • NVIDIA GeForce RTX 4070
      • 1x HDMI 2.1, 3x DisplayPort 1.4a
• Expansion
  • 1x PCIe 4.0 x16 (GPU slot)
• Memory
  • Up to 64GB (2x32GB) dual-channel DDR5 DIMMs @ 4800 MHz
  • Tested with the following RAM modules (may ship with other tested modules):
    • Crucial CT32G48C40U5 (32GB/stick)
• Networking
  • 1x 2.5-Gigabit Ethernet (Realtek RTL8125BG)
  • Wi-Fi 6E + Bluetooth 5.2 (Mediatek MT7921K)
• Power
  • C13 power cord
  • 650W PSU
  • Tested with the following PSU models (may ship with other tested models):
    • FSP Dagger Pro 650W 80+ Gold
• Sound
  • Back: 3.5mm line out, line in, microphone jacks
  • Front: 3.5mm line out, microphone jacks
  • Up to 7.1-channel audio output
  • Realtek ALC4080 audio chipset
  • HDMI, DisplayPort audio (depending on GPU)
• Storage
  • 2x M.2 (PCIe NVMe Gen 4) SSD
  • 2x 2.5" SATA
• USB
  • 1x USB 3.2 Gen 2x2 Type-C
    • Back port
  • 1x USB 3.2 Gen 2 Type-C
    • Top port
  • 3x USB 3.2 Gen 2 Type-A
    • Back ports
  • 3x USB 3.2 Gen 1 Type-A
    • 2x back ports, 1x top port
• Dimensions
  • 32.7cm × 20.7cm × 29.1cm