diff --git a/src/README.md b/src/README.md
index 53ef40de..faa090fb 100644
--- a/src/README.md
+++ b/src/README.md
@@ -34,7 +34,7 @@ The source can be viewed [on GitHub](https://github.com/system76/tech-docs).
 - [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)
+- [Thelio Mira (thelio-mira-r5-n4)](models/thelio-mira-r5-n4/README.md)
 - [Thelio Spark (thelio-spark-r3-n3)](models/thelio-spark-r3-n3/README.md)
 
 ## Previous Models
diff --git a/src/SUMMARY.md b/src/SUMMARY.md
index 392b31a6..a867fcbf 100644
--- a/src/SUMMARY.md
+++ b/src/SUMMARY.md
@@ -87,10 +87,8 @@
         - [External Overview](models/thelio-mega-r4-n3/external-overview.md)
         - [Internal Overview](models/thelio-mega-r4-n3/internal-overview.md)
         - [Parts & Repairs](models/thelio-mega-r4-n3/repairs.md)
-    - [Thelio Mira (thelio-mira-r4-n4)](models/thelio-mira-r4-n4/README.md)
-        - [External Overview](models/thelio-mira-r4-n4/external-overview.md)
-        - [Internal Overview](models/thelio-mira-r4-n4/internal-overview.md)
-        - [Parts & Repairs](models/thelio-mira-r4-n4/repairs.md)
+    - [Thelio Mira (thelio-mira-r5-n4)](models/thelio-mira-r5-n4/README.md)
+        - [Parts & Repairs](models/thelio-mira-r5-n4/repairs.md)
     - [Thelio Spark (thelio-spark-r3-n3)](models/thelio-spark-r3-n3/README.md)
         - [Parts & Repairs](models/thelio-spark-r3-n3/repairs.md)
 - [Previous Models](archive.md)
@@ -313,6 +311,10 @@
         - [External Overview](models/thelio-mega-r1.0/external-overview.md)
         - [Internal Overview](models/thelio-mega-r1.0/internal-overview.md)
         - [Parts & Repairs](models/thelio-mega-r1.0/repairs.md)
+    - [Thelio Mira (thelio-mira-r4-n4)](models/thelio-mira-r4-n4/README.md)
+        - [External Overview](models/thelio-mira-r4-n4/external-overview.md)
+        - [Internal Overview](models/thelio-mira-r4-n4/internal-overview.md)
+        - [Parts & Repairs](models/thelio-mira-r4-n4/repairs.md)
     - [Thelio Mira (thelio-mira-r4-n3)](models/thelio-mira-r4-n3/README.md)
         - [Parts & Repairs](models/thelio-mira-r4-n3/repairs.md)
     - [Thelio Mira (thelio-mira-b4-n3)](models/thelio-mira-b4-n3/README.md)
diff --git a/src/archive.md b/src/archive.md
index d27cb900..69c70389 100644
--- a/src/archive.md
+++ b/src/archive.md
@@ -68,6 +68,7 @@ The source can be viewed [on GitHub](https://github.com/system76/tech-docs).
 - [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)
+- [Thelio Mira (thelio-mira-r5-n4)](models/thelio-mira-r5-n4/README.md)
 - [Thelio Mira (thelio-mira-b4-n3)](models/thelio-mira-b4-n3/README.md)
 - [Thelio Mira (thelio-mira-r4-n3)](models/thelio-mira-r4-n3/README.md)
 - [Thelio Mira (thelio-mira-r3.0)](models/thelio-mira-r3/README.md)
diff --git a/src/models/thelio-mira-r5-n4/README.md b/src/models/thelio-mira-r5-n4/README.md
new file mode 100644
index 00000000..ebe16fde
--- /dev/null
+++ b/src/models/thelio-mira-r5-n4/README.md
@@ -0,0 +1,118 @@
+# Thelio Mira (thelio-mira-r4-n4)
+
+![Thelio Mira](./img/thelio-mira-r5-n4.webp)
+
+The System76 Thelio Mira is a desktop with the following specifications:
+
+- Processor options
+    - Supports AMD Ryzen 9000 series (Granite Ridge) CPUs
+        - [Ryzen 9 9950X3D2](https://www.amd.com/en/products/processors/desktops/ryzen/9000-series/amd-ryzen-9-9950x3d2-dual-edition.html)
+        - [Ryzen 9 9950X3D](https://www.amd.com/en/products/processors/desktops/ryzen/9000-series/amd-ryzen-9-9950x3d.html)
+        - [Ryzen 9 9950X](https://www.amd.com/en/products/processors/desktops/ryzen/9000-series/amd-ryzen-9-9950x.html)
+        - [Ryzen 9 9900X](https://www.amd.com/en/products/processors/desktops/ryzen/9000-series/amd-ryzen-9-9900x.html)
+        - [Ryzen 7 9700X](https://www.amd.com/en/products/processors/desktops/ryzen/9000-series/amd-ryzen-7-9700x.html)
+        - [Ryzen 5 9600X](https://www.amd.com/en/products/processors/desktops/ryzen/9000-series/amd-ryzen-5-9600x.html)
+- Motherboard
+    - [Gigabyte X870 Eagle WiFi7](https://www.gigabyte.com/Motherboard/X870-EAGLE-WIFI7-rev-1x/sp) running System76 Firmware (non-open)
+    - AMD X870 chipset
+- Daughterboard
+    - [Thelio Io](https://github.com/system76/thelio-io) board running [open-source firmware](https://github.com/system76/thelio-io-firmware)
+- Graphics options
+    - Ships with up to one dedicated GPU
+        - Primary GPU slot:
+            - PCIe 5.0 x16
+            - Up to 3-slot height
+                - 4+ slots supported if bottom PCIe slot is unoccupied
+    - GPU size:
+        - Internal clearance: 358mm
+        - Recommended maximum length: 348mm
+    - Tested with the following GPUs:
+        - Integrated Graphics
+            - 1x HDMI 2.1
+            - 2x DisplayPort 1.3 via USB-C
+        - [NVIDIA GeFroce RTX 5090](https://www.nvidia.com/en-us/geforce/graphics-cards/50-series/rtx-5090/#specs) (requires 1000W PSU)
+            - 1x HDMI 2.1b
+            - 3x DisplayPort 2.1b
+        - [NVIDIA GeForce RTX 5080](https://www.nvidia.com/en-us/geforce/graphics-cards/50-series/rtx-5080/#specs)
+            - 1x HDMI 2.1b
+            - 3x DisplayPort 2.1b
+        - [NVIDIA GeForce RTX 5070 Ti](https://www.nvidia.com/en-us/geforce/graphics-cards/50-series/rtx-5070-family/#specs)
+            - 1x HDMI 2.1b
+            - 3x DisplayPort 2.1b
+        - [NVIDIA GeForce RTX 5070](https://www.nvidia.com/en-us/geforce/graphics-cards/50-series/rtx-5070-family/#specs)
+            - 1x HDMI 2.1b
+            - 3x DisplayPort 2.1b
+        - [NVIDIA GeForce RTX 5060 Ti](https://www.nvidia.com/en-us/geforce/graphics-cards/50-series/rtx-5060-family/#specs)
+            - 1x HDMI 2.1b
+            - 3x DisplayPort 2.1b
+        - [NVIDIA GeForce RTX 5060](https://www.nvidia.com/en-us/geforce/graphics-cards/50-series/rtx-5060-family/#specs)
+            - 1x HDMI 2.1b
+            - 3x DisplayPort 2.1b
+        - [NVIDIA GeForce RTX 5050](https://www.nvidia.com/en-us/geforce/graphics-cards/50-series/rtx-5050/#specs)
+            - 1x HDMI 2.1b
+            - 3x DisplayPort 2.1b
+        - [NVIDIA GeForce RTX 3080 Ti](https://www.nvidia.com/en-us/geforce/graphics-cards/30-series/rtx-3080-3080ti/#specs)
+            - 1x HDMI 2.1
+            - 3x DisplayPort 1.4a
+        - [NVIDIA GeForce RTX 3050](https://www.nvidia.com/en-us/geforce/graphics-cards/30-series/rtx-3050/#specs)
+            - 1x HDMI 2.1
+            - 2x DisplayPort 1.4a
+        - [AMD Radeon RX 9070 XT](https://www.amd.com/en/products/graphics/desktops/radeon/9000-series/amd-radeon-rx-9070xt.html)
+            - 1x HDMI 2.1b
+            - 3x DisplayPort 2.1a
+- Expansion
+    - 1x PCIe 5.0 x16 (primary GPU slot)
+        - Up to 4-slot height
+    - 2x PCIe 4.0 x1
+        - Fits physical x16 cards, runs at x1 bandwidth
+        - Up to 1-slot height
+- Memory
+    - Up to 192GB (4x48GB) dual-channel DDR5 DIMMs
+        - 192GB (4x48GB) and 128GB (4x32GB) configurations run at 3600 MHz
+        - All lower-capacity configurations run at 5600 MHz
+        - Motherboard supports up to 256GB (4x64GB) @ 8200 MHz w/ overclocking (not tested)
+    - Tested with the following RAM modules (may ship with other tested modules):
+        - [Team CTCED596G6400HC32ADC01](https://www.teamgroupinc.com/en/product-detail/memory/T-CREATE/expert-u-dimm-ddr5-black/expert-u-dimm-ddr5-black-CTCED596G6400HC32ADC01/) (48GB/stick @ 6400 MHz)
+        - [G.Skill F5-6400J3239F48GX2-RS5K](https://www.gskill.com/product/165/377/1684287813/F5-6400J3239F48GX2-RS5K) (48GB/stick @ 6400 MHz)
+        - [Crucial CT32G56C46U5](https://www.crucial.com/memory/ddr5/ct32g56c46u5) (32GB/stick @ 5600 MHz)
+- Networking
+    - 1x 2.5-Gigabit Ethernet ([Realtek RTL8125BG](https://www.realtek.com/Product/Index?id=3962))
+    - Wi-Fi 7 + Bluetooth 5.2 (Realtek RTL8922AE or MediaTek MT7925)
+- Power
+    - C13 power cord
+    - 750W minimum PSU
+        - Some GPU configurations require 1000W PSU
+    - SFX form factor
+    - 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 line in/rear speaker out
+        - 3.5mm line out/front speaker out
+        - 3.5mm mic in/center speaker out/subwoofer speaker out
+        - S/PDIF digital audio out
+    - Front:
+        - 3.5mm combo jack
+    - Up to 7.1-channel audio output
+    - Realtek ALC897 audio chipset
+    - HDMI, DisplayPort, USB-C DisplayPort audio (depending on GPU)
+- Storage
+    - 1x M.2 (PCIe NVMe Gen 5) SSD
+    - 2x M.2 (PCIe NVMe Gen 4) SSD
+        - Runs at 2x (half bandwidth) when both are occupied
+    - 2x 2.5" SATA III
+- USB
+    - Back ports:
+        - 2x USB4 Type-C
+        - 1x USB 3.2 Gen 2 (Type-A)
+        - 5x USB 3.2 Gen 1 (Type-A)
+        - 4x USB 2.0 (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-mira-r5-n4/img/thelio-mira-r5-n4.webp b/src/models/thelio-mira-r5-n4/img/thelio-mira-r5-n4.webp
new file mode 100644
index 00000000..caa41a20
--- /dev/null
+++ b/src/models/thelio-mira-r5-n4/img/thelio-mira-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-mira-r5-n4/repairs.md b/src/models/thelio-mira-r5-n4/repairs.md
new file mode 100644
index 00000000..703c98be
--- /dev/null
+++ b/src/models/thelio-mira-r5-n4/repairs.md
@@ -0,0 +1,3 @@
+# Thelio Mira (Parts & Repairs)
+
+A service manual for the Thelio Mira R5-N4 (thelio-mira-r5-n4) is not yet available. Please reference the service manuals for the previous model, the [Thelio Mira R4-N4 (thelio-mira-r4-n4)](../thelio-mira-r4-n4/README.html).
\ No newline at end of file