From c652a094f5fdb82b3177a3717aaea154b4cfc1d7 Mon Sep 17 00:00:00 2001 From: Jacob Kauffmann Date: Tue, 21 Apr 2026 14:41:36 -0600 Subject: [PATCH 1/2] chore (docs): Add myself to the "authors" array According to GitHub's stats, I've made ~70% of the commits in this repo so far, and contributed ~80% of the content (measured in lines). --- book.toml | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/book.toml b/book.toml index e64e093b..06d65937 100644 --- a/book.toml +++ b/book.toml @@ -1,5 +1,5 @@ [book] -authors = ["Jeremy Soller"] +authors = ["Jacob Kauffmann", "Jeremy Soller"] language = "en" src = "src" title = "System76 Technical Documentation" From 16e781ffbfafe3d00966b1afcd08517d87fc68d5 Mon Sep 17 00:00:00 2001 From: Jacob Kauffmann Date: Tue, 21 Apr 2026 15:09:41 -0600 Subject: [PATCH 2/2] thelio-major-r5-n4: Specs --- src/README.md | 2 +- src/SUMMARY.md | 10 +- src/archive.md | 1 + src/models/thelio-major-r5-n4/README.md | 138 ++++++++++++++++++ .../img/thelio-major-r5-n4.webp | 3 + src/models/thelio-major-r5-n4/repairs.md | 6 + 6 files changed, 155 insertions(+), 5 deletions(-) create mode 100644 src/models/thelio-major-r5-n4/README.md create mode 100644 src/models/thelio-major-r5-n4/img/thelio-major-r5-n4.webp create mode 100644 src/models/thelio-major-r5-n4/repairs.md diff --git a/src/README.md b/src/README.md index d22c2824..e65097cb 100644 --- a/src/README.md +++ b/src/README.md @@ -31,7 +31,7 @@ The source can be viewed [on GitHub](https://github.com/system76/tech-docs). - [Serval WS (serw14)](models/serw14/README.md) - [Thelio (thelio-r5-n1)](models/thelio-r5-n1/README.md) - [Thelio Astra (thelio-astra-a1-n1)](models/thelio-astra-a1-n1/README.md) -- [Thelio Major (thelio-major-r5-n3)](models/thelio-major-r5-n3/README.md) +- [Thelio Major (thelio-major-r5-n4)](models/thelio-major-r5-n4/README.md) - [Thelio Massive (thelio-massive-b1.2)](models/thelio-massive-b1.2/README.md) - [Thelio Mega (thelio-mega-r4-n3)](models/thelio-mega-r4-n3/README.md) - [Thelio Mira (thelio-mira-r4-n4)](models/thelio-mira-r4-n4/README.md) diff --git a/src/SUMMARY.md b/src/SUMMARY.md index 01b4221f..bd23c964 100644 --- a/src/SUMMARY.md +++ b/src/SUMMARY.md @@ -77,10 +77,8 @@ - [Parts & Repairs](models/thelio-astra-a1-n1/repairs.md) - [Ubuntu 24.04 LTS Setup](models/thelio-astra-a1-n1/ubuntu-24.04.md) - [Ubuntu 20.04 LTS Setup](models/thelio-astra-a1-n1/ubuntu-20.04.md) - - [Thelio Major (thelio-major-r5-n3)](models/thelio-major-r5-n3/README.md) - - [External Overview](models/thelio-major-r5-n3/external-overview.md) - - [Internal Overview](models/thelio-major-r5-n3/internal-overview.md) - - [Parts & Repairs](models/thelio-major-r5-n3/repairs.md) + - [Thelio Major (thelio-major-r5-n4)](models/thelio-major-r5-n4/README.md) + - [Parts & Repairs](models/thelio-major-r5-n4/repairs.md) - [Thelio Massive (thelio-massive-b1.2)](models/thelio-massive-b1.2/README.md) - [External Overview](models/thelio-massive-b1.2/external-overview.md) - [Internal Overview](models/thelio-massive-b1.2/internal-overview.md) @@ -295,6 +293,10 @@ - [External Overview](models/thelio-b4/external-overview.md) - [Internal Overview](models/thelio-b4/internal-overview.md) - [Parts & Repairs](models/thelio-b4/repairs.md) + - [Thelio Major (thelio-major-r5-n3)](models/thelio-major-r5-n3/README.md) + - [External Overview](models/thelio-major-r5-n3/external-overview.md) + - [Internal Overview](models/thelio-major-r5-n3/internal-overview.md) + - [Parts & Repairs](models/thelio-major-r5-n3/repairs.md) - [Thelio Major (thelio-major-r3)](models/thelio-major-r3/README.md) - [External Overview](models/thelio-major-r3/external-overview.md) - [Internal Overview](models/thelio-major-r3/internal-overview.md) diff --git a/src/archive.md b/src/archive.md index d554dc8c..0e1f3587 100644 --- a/src/archive.md +++ b/src/archive.md @@ -63,6 +63,7 @@ The source can be viewed [on GitHub](https://github.com/system76/tech-docs). - [Serval WS (serw12)](models/serw12/README.md) - [Thelio (thelio-r3-n1)](models/thelio-r3-n1/README.md) - [Thelio (thelio-b4)](models/thelio-b4/README.md) +- [Thelio Major (thelio-major-r5-n3)](models/thelio-major-r5-n3/README.md) - [Thelio Major (thelio-major-r3)](models/thelio-major-r3/README.md) - [Thelio Major (thelio-major-b1/b2/r1/r2)](models/thelio-major-b1-b2-r1-r2/README.md) - [Thelio Mega (thelio-mega-r1.0)](models/thelio-mega-r1.0/README.md) diff --git a/src/models/thelio-major-r5-n4/README.md b/src/models/thelio-major-r5-n4/README.md new file mode 100644 index 00000000..8df7e383 --- /dev/null +++ b/src/models/thelio-major-r5-n4/README.md @@ -0,0 +1,138 @@ +# Thelio Major (thelio-major-r5-n4) + +![Thelio Major](./img/thelio-major-r5-n4.webp) + +The System76 Thelio Major is a desktop with the following specifications: + +- Processor options + - Supports AMD Threadripper 9000 series (Zen 5) and 7000 series (Zen 4) CPUs + - [Threadripper 9980X](https://www.amd.com/en/products/processors/ryzen-threadripper/9000-series/amd-ryzen-threadripper-9980x.html) + - [Threadripper 9970X](https://www.amd.com/en/products/processors/ryzen-threadripper/9000-series/amd-ryzen-threadripper-9970x.html) + - [Threadripper 9960X](https://www.amd.com/en/products/processors/ryzen-threadripper/9000-series/amd-ryzen-threadripper-9960x.html) + - [Threadripper 7980X](https://www.amd.com/en/support/downloads/drivers.html/processors/ryzen-threadripper/ryzen-threadripper-7000-series/amd-ryzen-threadripper-7980x.html) + - [Threadripper 7970X](https://www.amd.com/en/support/downloads/drivers.html/processors/ryzen-threadripper/ryzen-threadripper-7000-series/amd-ryzen-threadripper-7970x.html) + - [Threadripper 7960X](https://www.amd.com/en/support/downloads/drivers.html/processors/ryzen-threadripper/ryzen-threadripper-7000-series/amd-ryzen-threadripper-7960x.html) + - [Threadripper Pro 7955WX](https://www.amd.com/en/support/downloads/drivers.html/processors/ryzen-threadripper-pro/amd-ryzen-threadripper-pro-7000-wx-series/amd-ryzen-threadripper-pro-7955wx.html) +- Motherboard + - [Gigabyte TRX50 Aero D](https://www.gigabyte.com/Motherboard/TRX50-AERO-D-rev-12/sp) running System76 Firmware (non-open) + - AMD TRX50 Chipset +- Daughterboard + - [Thelio Io](https://github.com/system76/thelio-io) board running [open-source firmware](https://github.com/system76/thelio-io-firmware) + - Version 2.3 +- Graphics options + - Configured with up to one dedicated GPU + - User-expandable to 2 GPUs + - Primary GPU slot: + - PCIe 5.0 x16 + - 3-slot height + - 4+-slot cards fit if PCIe slot 2 is empty + - Secondary GPU slot: + - PCIe 5.0 x16 + - 2-slot height + - 3-slot cards fit if PCIe slot 3 is empty + - GPU size: + - Internal clearance: 358.00mm + - Recommended maximum length: 348.00mm + - Tested with the following GPUs: + - [NVIDIA RTX Pro 6000 Blackwell](https://www.nvidia.com/en-us/products/workstations/professional-desktop-gpus/rtx-pro-6000/#specs) + - 4x DisplayPort 2.1b + - Requires 2x750W PSU configuration + - [NVIDIA RTX Pro 5000 Blackwell](https://www.nvidia.com/en-us/products/workstations/professional-desktop-gpus/rtx-pro-5000/#specs) + - 4x DisplayPort 2.1b + - [NVIDIA RTX Pro 4500 Blackwell](https://www.nvidia.com/en-us/products/workstations/professional-desktop-gpus/rtx-pro-4500/#specs) + - 4x DisplayPort 2.1b + - [NVIDIA RTX Pro 4000 Blackwell](https://www.nvidia.com/en-us/products/workstations/professional-desktop-gpus/rtx-pro-4000/#specs) + - 4x DisplayPort 2.1b + - [NVIDIA RTX Pro 2000 Blackwell](https://www.nvidia.com/en-us/products/workstations/professional-desktop-gpus/rtx-pro-2000/#specs) + - 4x Mini DisplayPort 2.1b + - [NVIDIA RTX 6000 Ada](https://www.nvidia.com/en-us/design-visualization/rtx-6000/#specifications) + - 4x DisplayPort 1.4a + - [NVIDIA RTX 5000 Ada](https://www.nvidia.com/en-us/design-visualization/rtx-5000/#specifications) + - 4x DisplayPort 1.4a + - [NVIDIA RTX 4500 Ada](https://www.nvidia.com/en-us/design-visualization/rtx-4500/#specifications) + - 4x DisplayPort 1.4a + - [NVIDIA RTX 4000 Ada](https://www.nvidia.com/en-us/design-visualization/rtx-4000/#specifications) + - 4x DisplayPort 1.4a + - [NVIDIA GeForce RTX 5090](https://www.nvidia.com/en-us/geforce/graphics-cards/50-series/rtx-5090/#specs) + - 3x DisplayPort 2.1b + - 1x HDMI 2.1b + - Requires 2x750W PSU configuration + - [NVIDIA GeForce RTX 5080](https://www.nvidia.com/en-us/geforce/graphics-cards/50-series/rtx-5080/#specs) + - 3x DisplayPort 2.1b + - 1x HDMI 2.1b + - Requires 2x750W PSU configuration + - [NVIDIA GeForce RTX 4090](https://www.nvidia.com/en-us/geforce/graphics-cards/40-series/rtx-4090/#specs) + - 3x DisplayPort 1.4a + - 1x HDMI 2.1a + - [NVIDIA GeForce RTX 4080 Super](https://www.nvidia.com/en-us/geforce/graphics-cards/40-series/rtx-4080-family/#specs) + - 3x DisplayPort 1.4a + - 1x HDMI 2.1a + - [NVIDIA GeForce RTX 4070 Ti Super](https://www.nvidia.com/en-us/geforce/graphics-cards/40-series/rtx-4070-family/#specs) + - 3x DisplayPort 1.4a + - 1x HDMI 2.1a + - [NVIDIA RTX A400](https://www.nvidia.com/en-us/design-visualization/rtx-a400/#specifications) + - 4x Mini DisplayPort 1.4a + - [AMD Radeon AI Pro R9700](https://www.amd.com/en/products/graphics/workstations/radeon-ai-pro/ai-9000-series/amd-radeon-ai-pro-r9700.html) + - 3x DisplayPort 2.1a + - 1x HDMI 2.1b + - [AMD Radeon Pro W7900](https://www.amd.com/en/products/graphics/workstations/radeon-pro/w7900.html) + - 3x DisplayPort 2.1 + - 1x Mini DisplayPort 2.1 + - [AMD Radeon RX 7600](https://www.amd.com/en/products/graphics/desktops/radeon/7000-series/amd-radeon-rx-7600.html) + - 3x DisplayPort 2.1 + - 1x HDMI 2.1a +- Expansion + - 2x PCIe 5.0 x16 (primary & secondary GPU slots) + - 1x PCIe 4.0 x16 +- Memory + - Up to 512GB (4x128GB) dual-channel DDR5 DIMMs @ 5600 MHz + - Tested with the following RAM modules (may ship with other tested modules): + - Hynix HMCT04AGERA202N (128GB/stick) + - Hynix HMCG94AGBRA181N (64GB/stick) + - Hynix HMCG84AGBRA190N (32GB/stick) + - [Kingston KF556R28RBE2K4](https://www.kingston.com/datasheets/KF556R28RBE2K4-128.pdf) (32GB/stick) +- Networking + - 1x 10-Gigabit Ethernet ([Marvell AQtion AQC113C](https://www.marvell.com/content/dam/marvell/en/public-collateral/ethernet-adaptersandcontrollers/marvell-fastLinq-edge-product-brief.pdf)) + - 1x 2.5-Gigabit Ethernet ([Realtek RTL8125](https://www.realtek.com/Product/Index?id=3962)) + - Wireless (depending on ship date): + - After November 2025: Wi-Fi 7 + Bluetooth 5.3 (Qualcomm QCNCM865) + - Before November 2025: Wi-Fi 6E + Bluetooth 5.3 ([Intel AX211](https://ark.intel.com/content/www/us/en/ark/products/204837/intel-wi-fi-6e-ax211-gig.html)) +- Power + - C13 power cord + - PSU wattage options (depending on configuration): + - 2x 750W PSUs + - 1x 1000W PSU + - SFX form factor + - 80+ Gold Efficiency + - Tested with the following PSU models (may ship with other tested models): + - 1000W: + - [Lian Li SP1000P (Black)](https://lian-li.com/product/sp-platinum/) + - [Thermaltake Toughpower Platinum (PS-STP-1000FNFAPU-1)](https://thermaltakeusa.com/products/toughpower-sfx-platinum-1000w-tt-premium-edition-ps-stp-1000fnfapu-1) + - 750W: + - [Lian Li SP750G (Black)](https://lian-li.com/product/sp750/) +- Sound + - Back: + - 3.5mm mic in + - 3.5mm line out + - Realtek ALC4080 audio chipset + - Front: + - 3.5mm combo jack + - Realtek ALC897 audio chipset + - Up to 2-channel audio output + - HDMI/DisplayPort audio (depending on GPU) +- Storage + - 3x M.2 (PCIe NVMe Gen 5) SSDs + - 1x M.2 (PCIe NVMe Gen 4) SSD + - 4x 2.5" SATA III +- USB + - Back ports: + - 2x Thunderbolt 4 + - Top port supports DisplayPort over USB-C when using DisplayPort passthrough from dedicated GPU + - [Intel JHL8540](https://www.intel.com/content/www/us/en/products/sku/193684/intel-jhl8540-thunderbolt-4-controller/specifications.html) controller + - 4x USB 3.2 Gen 2 (Type-A) + - 4x USB 3.2 Gen 1 (Type-A) + - Front ports: + - 1x USB 3.2 Gen 2 (Type-C) + - 2x USB 3.2 Gen 1 (Type-A) +- Dimensions + - 44.0cm × 25.4cm × 38.4cm diff --git a/src/models/thelio-major-r5-n4/img/thelio-major-r5-n4.webp b/src/models/thelio-major-r5-n4/img/thelio-major-r5-n4.webp new file mode 100644 index 00000000..caa41a20 --- /dev/null +++ b/src/models/thelio-major-r5-n4/img/thelio-major-r5-n4.webp @@ -0,0 +1,3 @@ +version https://git-lfs.github.com/spec/v1 +oid sha256:78c58ad34875059ac539f31df5060542d854edee21b879b0a9efe313aa464382 +size 402938 diff --git a/src/models/thelio-major-r5-n4/repairs.md b/src/models/thelio-major-r5-n4/repairs.md new file mode 100644 index 00000000..774b9602 --- /dev/null +++ b/src/models/thelio-major-r5-n4/repairs.md @@ -0,0 +1,6 @@ +# Thelio Major (Parts & Repairs) + +A service manual for the Thelio Major R5-N4 (thelio-major-r5-n4) is not yet available. Please reference the service manuals for these related models: + + - [Thelio Major R5-N3 (thelio-major-r5-n3)](/models/thelio-major-r5-n3/README.html) - the previous version of the Thelio Major, with similar internal components + - [Thelio Mira R4-N4 (thelio-mira-r4-n4)](/models/thelio-mira-r4-n4/README.html) - the current version of the Thelio Mira, with a similar chassis design \ No newline at end of file