nebula40-3: Specs, overview, repairs

jacobgkau · jacobgkau · commit 43cfd1c9182f · 2024-11-27T16:28:27.000-07:00
diff --git a/src/README.md b/src/README.md
@@ -18,7 +18,7 @@ The source can be viewed [on GitHub](https://github.com/system76/tech-docs).
 - [Lemur Pro (lemp13)](models/lemp13/README.md)
 - [Meerkat (meer8)](models/meer8/README.md)
 - [nebula19 (nebula19-1)](models/nebula19-1/README.md)
-- [nebula36 (nebula36-1)](models/nebula36-1/README.md)
+- [nebula40 (nebula40-3)](models/nebula40-3/README.md)
 - [nebula49 (nebula49-1)](models/nebula49-1/README.md)
 - [Oryx Pro (oryp12)](models/oryp12/README.md)
 - [Pangolin (pang14)](models/pang14/README.md)
@@ -56,6 +56,7 @@ The source can be viewed [on GitHub](https://github.com/system76/tech-docs).
 - [Meerkat (meer7)](models/meer7/README.md)
 - [Meerkat (meer6)](models/meer6/README.md)
 - [Meerkat (meer5)](models/meer5/README.md)
+- [nebula36 (nebula36-1)](models/nebula36-1/README.md)
 - [Oryx Pro (oryp11)](models/oryp11/README.md)
 - [Oryx Pro (oryp10)](models/oryp10/README.md)
 - [Oryx Pro (oryp9)](models/oryp9/README.md)
diff --git a/src/SUMMARY.md b/src/SUMMARY.md
@@ -45,9 +45,9 @@
     - [nebula19 (nebula19-1)](models/nebula19-1/README.md)
         - [External Overview](models/nebula19-1/external-overview.md)
         - [Parts & Assembly](models/nebula19-1/assembly.md)
-    - [nebula36 (nebula36-1)](models/nebula36-1/README.md)
-        - [External Overview](models/nebula36-1/external-overview.md)
-        - [Parts & Assembly](models/nebula36-1/assembly.md)
+    - [nebula40 (nebula40-3)](models/nebula40-3/README.md)
+        - [External Overview](models/nebula40-3/external-overview.md)
+        - [Parts & Assembly](models/nebula40-3/assembly.md)
     - [nebula49 (nebula49-1)](models/nebula49-1/README.md)
         - [External Overview](models/nebula49-1/external-overview.md)
         - [Parts & Assembly](models/nebula49-1/assembly.md)
@@ -182,6 +182,9 @@
         - [External Overview](models/meer5/external-overview.md)
         - [Internal Overview](models/meer5/internal-overview.md)
         - [Parts & Repairs](models/meer5/repairs.md)
+    - [nebula36 (nebula36-1)](models/nebula36-1/README.md)
+        - [External Overview](models/nebula36-1/external-overview.md)
+        - [Parts & Assembly](models/nebula36-1/assembly.md)
     - [Oryx Pro (oryp11)](models/oryp11/README.md)
         - [External Overview](models/oryp11/external-overview.md)
         - [Internal Overview](models/oryp11/internal-overview.md)
diff --git a/src/models/nebula40-3/README.md b/src/models/nebula40-3/README.md
@@ -0,0 +1,33 @@
+# nebula40 (nebula40-3)
+
+- [External Overview](./external-overview.md)
+- [Parts & Assembly](./assembly.md)
+
+![nebula36](./img/nebula40-3.png)
+
+The System76 nebula40 is a desktop chassis (for DIY builds) with the following specifications:
+
+- Dimensions
+    - Size: 43.75cm × 25.25cm × 37.06cm
+    - Volume: 40 liters
+- Motherboard sizes
+    - ATX
+    - Mini-DTX
+    - DTX
+    - MicroATX
+    - Mini-ITX
+- GPU compatibility
+    - Internal clearance: 357mm
+    - Recommended maximum length: 348mm
+- Cooling capacity
+    - 1x 140mm bottom intake fan
+        - Be Quiet! `SIW4-14025-LF-PWM`
+    - CPU cooler (optional add-on)
+        - Thermalright Phantom Spirit 120SE
+        - Includes 2x Thermalright `TL-C12B V2 PWM` 120mm fans
+    - 1x 120mm side intake fan (optional add-on)
+        - Be Quiet! `SIW4-12025-MF-PWM`
+- Daughterboards
+    - [Nebula Io](https://github.com/system76/thelio-io-hardware/tree/thelio_io_2.3/pcb-nebula-io) power button controller board
+    - MYS7523 Rev. 2.0 front I/O board
+    - [Thelio Io SATA](https://github.com/system76/thelio-io-hardware/tree/thelio_io_2.3/pcb-thelio-io-sata) 2.5" drive backplane (optional add-on)
diff --git a/src/models/nebula40-3/assembly.md b/src/models/nebula40-3/assembly.md
diff --git a/src/models/nebula40-3/external-overview.md b/src/models/nebula40-3/external-overview.md
@@ -0,0 +1,22 @@
+# nebula40 (External Overview)
+
+## Front/back overview:
+
+![Front & Back Views](./img/external-front-back.webp)
+
+## Left/right side overview:
+
+![Left & Right Side Views](./img/external-sides.webp)
+
+## Top/bottom overview:
+
+![Top & Bottom Views](./img/external-top-bottom.webp)
+
+### Front I/O (top to bottom, as pictured):
+
+- USB 3.2 Gen 1 (Type-A)
+- 3.5mm audio input (mic level)
+- 3.5mm audio output (line level)
+- USB 3.2 Gen 1 (Type-C)
+
+Port capabilities depend on the motherboard installed in the system.
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