thelio-astra-a1-n1: Specs, external/internal overview, & repairs page…

…s (WIP)

src/models/thelio-astra-a1-n1/README.md

@@ -6,55 +6,72 @@
 - [Ubuntu 20.04 LTS Setup](./ubuntu-20.04.md)
 - [Ubuntu 24.04 LTS Setup](./ubuntu-24.04.md)
 
-![Thelio Astra](./img/thelio-astra-a1-n1.webp)
+![Thelio Astra](./img/thelio-astra-a1-n1.png)
 
 The System76 Thelio Astra is a desktop with the following specifications:
 
 - Processor options
-    - Supports Intel 14th generation (Raptor Lake) CPUs
-        - [Ampere Altra M128-26](https://amperecomputing.com/briefs/ampere-altra-family-product-brief)
+    - Supports Ampere Altra and Altra Max family CPUs
+        - [Ampere Altra Max M128-26](https://amperecomputing.com/briefs/ampere-altra-family-product-brief)
         - [Ampere Altra Q64-22](https://amperecomputing.com/briefs/ampere-altra-family-product-brief)
         - [Ampere Altra Q32-17](https://amperecomputing.com/briefs/ampere-altra-family-product-brief)
-- Motherboard
+- Motherboard options (depending on order date and/or stock availability)
     - [ASRock ALTRAD8UD-1L2T](https://www.asrockrack.com/general/productdetail.asp?Model=ALTRAD8UD-1L2T#Specifications) running System76 Firmware (non-open)
+        - Used for orders before November 2024.
+    - [ASRock ALTRAD8UD2-1L2Q](https://www.asrockrack.com/general/productdetail.asp?Model=ALTRAD8UD2-1L2Q#Specifications) running System76 Firmware (non-open)
+        - Used for orders after November 2024.
 - 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
         - Primary GPU slot:
             - PCIe 4.0 x16
-            - Up to 4-slot height
+            - Up to 5-slot height
     - GPU size:
         - Internal clearance: 358.00mm
         - Recommended maximum length: 348.00mm
     - Tested with the following GPUs:
-        - [NVIDIA RTX 6000 Ada]()
-        - [NVIDIA RTX A6000]()
-        - [NVIDIA RTX 4000 Ada]()
-        - [NVIDIA RTX 2000 Ada]()
+        - [NVIDIA RTX 6000 Ada](https://www.nvidia.com/en-us/design-visualization/rtx-6000/#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 RTX 2000 Ada](https://www.nvidia.com/en-us/design-visualization/rtx-2000/#specifications)
+            - 4x mini DisplayPort 1.4a
         - [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 2.1
-        - [NVIDIA GeForce RTX 4060 Ti](https://www.nvidia.com/en-us/geforce/graphics-cards/40-series/rtx-4060-4060ti/#specs)
-            - 3x DisplayPort 1.4a
-            - 1x HDMI 2.1
+        - [NVIDIA RTX A400](https://www.nvidia.com/en-us/design-visualization/rtx-a400/#specifications)
+            - 4x Mini DisplayPort 1.4a
+    - 1x integrated VGA port (for system management)
 - Expansion
-    - 1x PCIe 4.0 x16 (primary GPU slot)
-    - 1x PCIe 4.0 x16 (half length)
-    - 2x PCIe 4.0 x8
-        - Fits physical x16 cards, runs at x8 bandwidth
+    - ALTRAD8UD-1L2T motherboard variant:
+        - 2x PCIe 4.0 x16 (top two slots)
+            - Runs at x8 bandwidth when using non-Max processor options
+        - 1x PCIe 4.0 x16 (primary GPU slot)
+        - 1x PCIe 4.0 x16 (bottom slot)
+            - CMOS battery mount may prevent long PCIe cards from fitting
+    - ALTRAD8UD2-1L2Q motherboard variant:
+        - 2x PCIe 4.0 x16 (top two slots)
+            - Runs at x8 bandwidth when using non-Max processor options
+        - 1x PCIe 4.0 x16 (primary GPU slot)
+        - 1x PCIe 4.0 x16 (bottom slot)
 - Memory
     - Up to 512GB (8x64GB) octa-channel DDR4 RDIMM/LRDIMMs @ 3200 MHz
     - Tested with the following RAM modules (may ship with other tested modules):
         - [Samsung M393A8G40AB2-CWE](https://semiconductor.samsung.com/us/dram/module/rdimm/m393a8g40ab2-cwe/#pd-semi-spec) (64GB/stick)
         - [Samsung M393A4K40DB3-CWE](https://semiconductor.samsung.com/us/dram/module/rdimm/m393a4k40db3-cwe/#pd-semi-spec) (32GB/stick)
 - Networking
-    - 2x 10-Gigabit Ethernet ([Intel X550](https://ark.intel.com/content/www/us/en/ark/products/88209/intel-ethernet-converged-network-adapter-x550-t2.html))
-    - 1x 2.5-Gigabit Ethernet ([Intel i210](https://ark.intel.com/content/www/us/en/ark/products/64400/intel-ethernet-controller-i210-at.html))
+    - ALTRAD8UD-1L2T motherboard variant:
+        - 2x 10-Gigabit Ethernet ([Intel X550](https://ark.intel.com/content/www/us/en/ark/products/88209/intel-ethernet-converged-network-adapter-x550-t2.html))
+        - 1x 2.5-Gigabit Ethernet ([Intel i210](https://ark.intel.com/content/www/us/en/ark/products/64400/intel-ethernet-controller-i210-at.html))
+        - 1x 1-Gigabit Ethernet (Realtek RTL8211E)
+            - Dedicated IPMI port
+    - ALTRAD8UD2-1L2Q motherboard variant:
+        - 2x 25-Gigabit SFP28 ([Broadcom BCM57414](https://www.broadcom.com/products/ethernet-connectivity/network-adapters/bcm57414-50g-ic))
+        - 1x 2.5-Gigabit Ethernet ([Intel i210](https://ark.intel.com/content/www/us/en/ark/products/64400/intel-ethernet-controller-i210-at.html))
+        - 1x 1-Gigabit Ethernet (Realtek RTL8211E)
+            - Dedicated IPMI port
 - Power
     - C13 power cord
     - 850W PSU

src/models/thelio-astra-a1-n1/external-overview.md

@@ -1,9 +1,16 @@
-# Thelio Mira (External Overview)
+# Thelio Astra (External Overview)
 
 ## Back overview:
 
 ![Back Ports](./img/ports-back.webp)
 
+### Unit Identification (UID) Button Guide:
+
+- Pressing the button toggles the blue identification light on and off.
+    - The light can also be toggled remotely using the baseboard management controller (BMC).
+- Holding the button for more than 4 seconds resets the baseboard management controller (BMC) to default settings.
+    - After resetting the BMC using this method, it may be necessary to power cycle the Thelio Astra before the BMC becomes reachable again.
+
 ### Power Switch Guide:
 
 - 1: On

src/models/thelio-astra-a1-n1/repairs.md

@@ -1,10 +1,10 @@
-# Thelio Mira (Parts & Repairs)
+# Thelio Astra (Parts & Repairs)
 
-Many components in your Thelio Mira can be upgraded or replaced as necessary. This page uses photos of the the B4-N3 revision, which indicates:
+Many components in your Thelio Astra can be upgraded or replaced as necessary. This page uses photos of the the A1-N1 revision, which indicates:
 
-- **B4:** The fourth Intel motherboard used in Thelio Mira.
-- **N3:** Based on the third revision of the nebula40 chassis.
-    - The nebula40 chassis succeeds the former nebula36 chassis.
+- **A1:** The first Ampere-compatible motherboard used in Thelio Astra.
+- **N1:** The first chassis revision of the Thelio Astra.
+    - The Thelio Astra chassis is based on the nebula40 chassis, but lacks top I/O.
 
 Minor case details may vary based on the production date of the unit, but screw counts, general component locations, and other details should remain the same unless otherwise noted.
 
@@ -30,7 +30,7 @@ Power the machine off, switch off the power supply, and unplug all peripherals b
 
 ## Replacing the front accent strip:
 
-Thelio Mira includes a customizable accent panel on the front of the case, which can be swapped to change the case's look and feel. The instructions for swapping the accent are also available in [video form](https://system76.com/r/diyaccentpanel).
+Thelio Astra includes a customizable accent panel on the front of the case, which can be swapped to change the case's look and feel. The instructions for swapping the accent are also available in [video form](https://system76.com/r/diyaccentpanel).
 
 **Tools required:** None  
 **Time estimate:** 30 seconds