diff --git a/Cargo.lock b/Cargo.lock
index 072728d..b3f1b8e 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -416,6 +416,12 @@ version = "1.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "3d7b894f5411737b7867f4827955924d7c254fc9f4d91a6aad6b097804b1018b"
 
+[[package]]
+name = "concat-in-place"
+version = "1.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c5b80dba65d26e0c4b692ad0312b837f1177e8175031af57fd1de4f3bc36b430"
+
 [[package]]
 name = "concurrent-queue"
 version = "2.1.0"
@@ -425,6 +431,26 @@ dependencies = [
  "crossbeam-utils",
 ]
 
+[[package]]
+name = "const_format"
+version = "0.2.30"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7309d9b4d3d2c0641e018d449232f2e28f1b22933c137f157d3dbc14228b8c0e"
+dependencies = [
+ "const_format_proc_macros",
+]
+
+[[package]]
+name = "const_format_proc_macros"
+version = "0.2.29"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d897f47bf7270cf70d370f8f98c1abb6d2d4cf60a6845d30e05bfb90c6568650"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "unicode-xid",
+]
+
 [[package]]
 name = "const_panic"
 version = "0.2.7"
@@ -492,6 +518,7 @@ dependencies = [
  "async-channel",
  "bytecheck",
  "color-eyre",
+ "cosmic-settings-system",
  "derive_setters",
  "dirs",
  "generator",
@@ -506,6 +533,17 @@ dependencies = [
  "tokio",
 ]
 
+[[package]]
+name = "cosmic-settings-system"
+version = "0.1.0"
+dependencies = [
+ "bumpalo",
+ "concat-in-place",
+ "const_format",
+ "memchr",
+ "sysinfo",
+]
+
 [[package]]
 name = "cosmic-text"
 version = "0.6.0"
@@ -2228,6 +2266,15 @@ dependencies = [
  "memchr",
 ]
 
+[[package]]
+name = "ntapi"
+version = "0.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "bc51db7b362b205941f71232e56c625156eb9a929f8cf74a428fd5bc094a4afc"
+dependencies = [
+ "winapi",
+]
+
 [[package]]
 name = "num"
 version = "0.4.0"
@@ -3406,6 +3453,21 @@ dependencies = [
  "winapi",
 ]
 
+[[package]]
+name = "sysinfo"
+version = "0.27.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "975fe381e0ecba475d4acff52466906d95b153a40324956552e027b2a9eaa89e"
+dependencies = [
+ "cfg-if",
+ "core-foundation-sys",
+ "libc",
+ "ntapi",
+ "once_cell",
+ "rayon",
+ "winapi",
+]
+
 [[package]]
 name = "termcolor"
 version = "1.2.0"
diff --git a/Cargo.toml b/Cargo.toml
index 391a715..9ce0cd0 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -21,6 +21,9 @@ rust-embed = "6.4.2"
 slotmap = "1.0.6"
 tokio = "1.25.0"
 
+[dependencies.cosmic-settings-system]
+path = "pages/system"
+
 [dependencies.i18n-embed]
 version = "0.13.8"
 features = ["fluent-system", "desktop-requester"]
@@ -32,7 +35,7 @@ default-features = false
 features = ["debug", "winit", "dyrend", "tokio"]
 
 [profile.dev]
-opt-level = 2
+opt-level = "s"
 incremental = true
 
 [profile.release]
diff --git a/pages/system/Cargo.lock b/pages/system/Cargo.lock
new file mode 100644
index 0000000..bb65fd3
--- /dev/null
+++ b/pages/system/Cargo.lock
@@ -0,0 +1,263 @@
+# This file is automatically @generated by Cargo.
+# It is not intended for manual editing.
+version = 3
+
+[[package]]
+name = "autocfg"
+version = "1.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d468802bab17cbc0cc575e9b053f41e72aa36bfa6b7f55e3529ffa43161b97fa"
+
+[[package]]
+name = "bumpalo"
+version = "3.12.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0d261e256854913907f67ed06efbc3338dfe6179796deefc1ff763fc1aee5535"
+
+[[package]]
+name = "cfg-if"
+version = "1.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "baf1de4339761588bc0619e3cbc0120ee582ebb74b53b4efbf79117bd2da40fd"
+
+[[package]]
+name = "concat-in-place"
+version = "1.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c5b80dba65d26e0c4b692ad0312b837f1177e8175031af57fd1de4f3bc36b430"
+
+[[package]]
+name = "const_format"
+version = "0.2.30"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7309d9b4d3d2c0641e018d449232f2e28f1b22933c137f157d3dbc14228b8c0e"
+dependencies = [
+ "const_format_proc_macros",
+]
+
+[[package]]
+name = "const_format_proc_macros"
+version = "0.2.29"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d897f47bf7270cf70d370f8f98c1abb6d2d4cf60a6845d30e05bfb90c6568650"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "unicode-xid",
+]
+
+[[package]]
+name = "core-foundation-sys"
+version = "0.8.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5827cebf4670468b8772dd191856768aedcb1b0278a04f989f7766351917b9dc"
+
+[[package]]
+name = "cosmic-settings-system"
+version = "0.1.0"
+dependencies = [
+ "bumpalo",
+ "concat-in-place",
+ "const_format",
+ "memchr",
+ "sysinfo",
+]
+
+[[package]]
+name = "crossbeam-channel"
+version = "0.5.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c2dd04ddaf88237dc3b8d8f9a3c1004b506b54b3313403944054d23c0870c521"
+dependencies = [
+ "cfg-if",
+ "crossbeam-utils",
+]
+
+[[package]]
+name = "crossbeam-deque"
+version = "0.8.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "715e8152b692bba2d374b53d4875445368fdf21a94751410af607a5ac677d1fc"
+dependencies = [
+ "cfg-if",
+ "crossbeam-epoch",
+ "crossbeam-utils",
+]
+
+[[package]]
+name = "crossbeam-epoch"
+version = "0.9.13"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "01a9af1f4c2ef74bb8aa1f7e19706bc72d03598c8a570bb5de72243c7a9d9d5a"
+dependencies = [
+ "autocfg",
+ "cfg-if",
+ "crossbeam-utils",
+ "memoffset",
+ "scopeguard",
+]
+
+[[package]]
+name = "crossbeam-utils"
+version = "0.8.14"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4fb766fa798726286dbbb842f174001dab8abc7b627a1dd86e0b7222a95d929f"
+dependencies = [
+ "cfg-if",
+]
+
+[[package]]
+name = "either"
+version = "1.8.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7fcaabb2fef8c910e7f4c7ce9f67a1283a1715879a7c230ca9d6d1ae31f16d91"
+
+[[package]]
+name = "hermit-abi"
+version = "0.2.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ee512640fe35acbfb4bb779db6f0d80704c2cacfa2e39b601ef3e3f47d1ae4c7"
+dependencies = [
+ "libc",
+]
+
+[[package]]
+name = "libc"
+version = "0.2.139"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "201de327520df007757c1f0adce6e827fe8562fbc28bfd9c15571c66ca1f5f79"
+
+[[package]]
+name = "memchr"
+version = "2.5.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2dffe52ecf27772e601905b7522cb4ef790d2cc203488bbd0e2fe85fcb74566d"
+
+[[package]]
+name = "memoffset"
+version = "0.7.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5de893c32cde5f383baa4c04c5d6dbdd735cfd4a794b0debdb2bb1b421da5ff4"
+dependencies = [
+ "autocfg",
+]
+
+[[package]]
+name = "ntapi"
+version = "0.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "bc51db7b362b205941f71232e56c625156eb9a929f8cf74a428fd5bc094a4afc"
+dependencies = [
+ "winapi",
+]
+
+[[package]]
+name = "num_cpus"
+version = "1.15.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0fac9e2da13b5eb447a6ce3d392f23a29d8694bff781bf03a16cd9ac8697593b"
+dependencies = [
+ "hermit-abi",
+ "libc",
+]
+
+[[package]]
+name = "once_cell"
+version = "1.17.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6f61fba1741ea2b3d6a1e3178721804bb716a68a6aeba1149b5d52e3d464ea66"
+
+[[package]]
+name = "proc-macro2"
+version = "1.0.50"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6ef7d57beacfaf2d8aee5937dab7b7f28de3cb8b1828479bb5de2a7106f2bae2"
+dependencies = [
+ "unicode-ident",
+]
+
+[[package]]
+name = "quote"
+version = "1.0.23"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8856d8364d252a14d474036ea1358d63c9e6965c8e5c1885c18f73d70bff9c7b"
+dependencies = [
+ "proc-macro2",
+]
+
+[[package]]
+name = "rayon"
+version = "1.6.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6db3a213adf02b3bcfd2d3846bb41cb22857d131789e01df434fb7e7bc0759b7"
+dependencies = [
+ "either",
+ "rayon-core",
+]
+
+[[package]]
+name = "rayon-core"
+version = "1.10.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "356a0625f1954f730c0201cdab48611198dc6ce21f4acff55089b5a78e6e835b"
+dependencies = [
+ "crossbeam-channel",
+ "crossbeam-deque",
+ "crossbeam-utils",
+ "num_cpus",
+]
+
+[[package]]
+name = "scopeguard"
+version = "1.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d29ab0c6d3fc0ee92fe66e2d99f700eab17a8d57d1c1d3b748380fb20baa78cd"
+
+[[package]]
+name = "sysinfo"
+version = "0.27.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "975fe381e0ecba475d4acff52466906d95b153a40324956552e027b2a9eaa89e"
+dependencies = [
+ "cfg-if",
+ "core-foundation-sys",
+ "libc",
+ "ntapi",
+ "once_cell",
+ "rayon",
+ "winapi",
+]
+
+[[package]]
+name = "unicode-ident"
+version = "1.0.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "84a22b9f218b40614adcb3f4ff08b703773ad44fa9423e4e0d346d5db86e4ebc"
+
+[[package]]
+name = "unicode-xid"
+version = "0.2.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f962df74c8c05a667b5ee8bcf162993134c104e96440b663c8daa176dc772d8c"
+
+[[package]]
+name = "winapi"
+version = "0.3.9"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5c839a674fcd7a98952e593242ea400abe93992746761e38641405d28b00f419"
+dependencies = [
+ "winapi-i686-pc-windows-gnu",
+ "winapi-x86_64-pc-windows-gnu",
+]
+
+[[package]]
+name = "winapi-i686-pc-windows-gnu"
+version = "0.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ac3b87c63620426dd9b991e5ce0329eff545bccbbb34f3be09ff6fb6ab51b7b6"
+
+[[package]]
+name = "winapi-x86_64-pc-windows-gnu"
+version = "0.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "712e227841d057c1ee1cd2fb22fa7e5a5461ae8e48fa2ca79ec42cfc1931183f"
diff --git a/pages/system/Cargo.toml b/pages/system/Cargo.toml
new file mode 100644
index 0000000..bc8614a
--- /dev/null
+++ b/pages/system/Cargo.toml
@@ -0,0 +1,17 @@
+[package]
+name = "cosmic-settings-system"
+version = "0.1.0"
+edition = "2021"
+license = "MPL-2.0"
+
+# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
+
+[dependencies]
+const_format = "0.2.30"
+concat-in-place = "1.1.0"
+sysinfo = "0.27.7"
+memchr = "2.5.0"
+
+[dependencies.bumpalo]
+version = "3.12.0"
+features = ["collections"]
diff --git a/pages/system/src/lib.rs b/pages/system/src/lib.rs
new file mode 100644
index 0000000..a363ddb
--- /dev/null
+++ b/pages/system/src/lib.rs
@@ -0,0 +1,202 @@
+// Copyright 2023 System76 <info@system76.com>
+// SPDX-License-Identifier: MPL-2.0
+
+use bumpalo::Bump;
+use std::{ffi::OsStr, io::Read};
+use sysinfo::{DiskExt, SystemExt};
+
+use concat_in_place::strcat;
+use const_format::concatcp;
+
+const DMI_DIR: &str = "/sys/devices/virtual/dmi/id/";
+const BOARD_NAME: &str = concatcp!(DMI_DIR, "board_name");
+const BOARD_VERSION: &str = concatcp!(DMI_DIR, "board_version");
+const SYS_VENDOR: &str = concatcp!(DMI_DIR, "sys_vendor");
+
+#[derive(Clone, Debug, Default)]
+pub struct Info {
+    pub desktop_environment: String,
+    pub device_name: String,
+    pub disk_capacity: String,
+    pub graphics: Vec<String>,
+    pub hardware_model: String,
+    pub memory: String,
+    pub operating_system: String,
+    pub os_architecture: String,
+    pub processor: String,
+    pub windowing_system: String,
+}
+
+impl Info {
+    pub fn load() -> Info {
+        let mut info = Info::default();
+        let mut bump = Bump::with_capacity(8 * 1024);
+
+        architecture(&bump, &mut info.os_architecture);
+        bump.reset();
+
+        hardware_model(&bump, &mut info.hardware_model);
+        bump.reset();
+
+        operating_system(&bump, &mut info.operating_system);
+        bump.reset();
+
+        processor_name(&bump, &mut info.processor);
+        bump.reset();
+
+        let mut sys = sysinfo::System::new();
+
+        sys.refresh_disks_list();
+        sys.refresh_disks();
+        sys.refresh_memory();
+
+        let mut total_capacity = 0;
+        for disk in sys.disks() {
+            total_capacity += disk.total_space();
+        }
+
+        info.disk_capacity = format!("{} GB", (total_capacity / 1_000_000_000));
+
+        if let Some(name) = sys.host_name() {
+            info.device_name = name;
+        }
+
+        info.memory = format!("{} GB", (sys.total_memory() / 1_000_000_000 + 1));
+
+        if let Ok(mut session) = std::env::var("XDG_SESSION_TYPE") {
+            if let Some(first) = session.get_mut(0..1) {
+                first.make_ascii_uppercase();
+            }
+
+            info.windowing_system = session;
+        }
+
+        if let Ok(mut session) = std::env::var("DESKTOP_SESSION") {
+            if let Some(first) = session.get_mut(0..1) {
+                first.make_ascii_uppercase();
+            }
+
+            info.desktop_environment = session;
+        }
+
+        if let Ok(output) = std::process::Command::new("lspci").output() {
+            if let Ok(stdout) = std::str::from_utf8(&output.stdout) {
+                for line in stdout.lines() {
+                    if let Some(pos) = memchr::memmem::find(line.as_bytes(), b"VGA") {
+                        let line = &line[pos + 3..];
+                        if let Some(pos) = memchr::memmem::find(line.as_bytes(), b": ") {
+                            info.graphics.push(String::from(&line[pos + 2..]));
+                        }
+                    }
+                }
+            }
+        }
+
+        info
+    }
+}
+
+pub fn architecture(bump: &Bump, arch: &mut String) {
+    let buffer = &mut bumpalo::collections::Vec::new_in(bump);
+    if let Some(value) = read_to_string("/proc/sys/kernel/arch", buffer) {
+        arch.push_str(value.trim());
+    }
+}
+
+pub fn hardware_model(bump: &Bump, hardware_model: &mut String) {
+    let buffer = &mut bumpalo::collections::Vec::new_in(bump);
+    if let Some(mut sys_vendor) = read_to_string(SYS_VENDOR, buffer) {
+        sys_vendor = sys_vendor.trim();
+
+        hardware_model.push_str(sys_vendor);
+
+        let buffer = &mut bumpalo::collections::Vec::new_in(bump);
+        if let Some(mut name) = read_to_string(BOARD_NAME, buffer) {
+            name = name.trim();
+
+            if !name.is_empty() && name != sys_vendor {
+                // Ensure that the name does not contain the vendor.
+                name = match name.strip_prefix(sys_vendor) {
+                    Some(stripped) => stripped.trim(),
+                    None => name,
+                };
+
+                strcat!(&mut *hardware_model, " " name);
+            }
+
+            let buffer = &mut bumpalo::collections::Vec::new_in(bump);
+            if let Some(mut version) = read_to_string(BOARD_VERSION, buffer) {
+                version = version.trim();
+
+                // These have bogus values for their version.
+                const IGNORE_PRODUCTS: &[&str] = &["Dev One"];
+
+                if !version.is_empty() && !IGNORE_PRODUCTS.contains(&name) {
+                    strcat!(hardware_model, " (" version.trim() ")");
+                }
+            }
+        }
+    }
+}
+
+pub fn operating_system(bump: &Bump, operating_system: &mut String) {
+    let mut buffer = bumpalo::collections::Vec::new_in(bump);
+    let Some(os_release) = read_to_string("/etc/os-release", &mut buffer) else {
+        return;
+    };
+
+    for line in os_release.lines() {
+        if let Some(mut value) = line.strip_prefix("PRETTY_NAME=") {
+            if let Some(v) = value.strip_prefix('"') {
+                value = v;
+            }
+
+            if let Some(v) = value.strip_suffix('"') {
+                value = v;
+            }
+
+            operating_system.push_str(value.trim());
+            break;
+        }
+    }
+}
+
+pub fn processor_name(bump: &Bump, name: &mut String) {
+    if let Some(cpuinfo) = read_to_string(
+        "/proc/cpuinfo",
+        &mut bumpalo::collections::Vec::new_in(bump),
+    ) {
+        for line in cpuinfo.lines() {
+            if let Some(info) = line.strip_prefix("model name") {
+                if let Some(info) = info.trim_start().strip_prefix(":") {
+                    name.push_str(info.trim());
+                }
+
+                break;
+            }
+        }
+    }
+}
+
+pub fn read_to_string<'a, P: AsRef<OsStr>>(
+    path: P,
+    buffer: &'a mut bumpalo::collections::Vec<u8>,
+) -> Option<&'a str> {
+    let mut file = std::fs::File::open(path.as_ref()).ok()?;
+
+    if let Ok(metadata) = file.metadata() {
+        buffer.reserve_exact(metadata.len() as usize);
+    }
+
+    let mut buf = [0; 16 * 1024];
+
+    loop {
+        match file.read(&mut buf) {
+            Ok(0) => break,
+            Ok(read) => buffer.extend_from_slice(&buf[..read]),
+            Err(_) => return None,
+        }
+    }
+
+    std::str::from_utf8(buffer.as_slice()).ok()
+}
diff --git a/src/page/system/about.rs b/src/page/system/about.rs
index 552289f..efa7a73 100644
--- a/src/page/system/about.rs
+++ b/src/page/system/about.rs
@@ -1,9 +1,10 @@
 // Copyright 2023 System76 <info@system76.com>
 // SPDX-License-Identifier: GPL-3.0-only
 
-use std::future::Future;
-
-use crate::page::{self, Content, Section};
+use crate::{
+    page::{self, desktop::wallpaper::settings, Content, Section},
+    SettingsApp,
+};
 use cosmic::{
     iced::{
         widget::{horizontal_space, row},
@@ -11,6 +12,7 @@ use cosmic::{
     },
     widget::{icon, list_column, settings, text},
 };
+use cosmic_settings_system::Info;
 use slotmap::SlotMap;
 
 #[derive(Clone, Debug)]
@@ -24,19 +26,6 @@ pub struct Model {
     support_page: page::Entity,
 }
 
-#[derive(Clone, Debug, Default)]
-pub struct Info {
-    hardware_model: String,
-    memory: String,
-    processor: String,
-    graphics: String,
-    disk_capacity: String,
-    operating_system: String,
-    os_architecture: String,
-    desktop_environment: String,
-    windowing_system: String,
-}
-
 impl Model {
     pub fn update(&mut self, message: Message) {
         match message {
@@ -67,28 +56,20 @@ impl page::Page for Page {
     }
 
     fn load(_page: page::Entity) -> crate::page::PageTask {
-        Box::pin(async move {
-            let info = Info {
-                windowing_system: std::env::var("XDG_SESSION_TYPE")
-                    .ok()
-                    .unwrap_or_else(|| fl!("unknown")),
-                ..Info::default()
-            };
-
-            crate::Message::About(Message::Info(info))
-        })
+        Box::pin(async move { crate::Message::About(Message::Info(Info::load())) })
     }
 }
 
 fn device() -> Section {
     Section::new()
         .descriptions(vec![fl!("about-device"), fl!("about-device", "desc")])
-        .view_fn(|_app, section| {
+        .view_fn(|app, section| {
             let desc = &section.descriptions;
+            let model = model(app);
 
             let device_name = settings::item::builder(&desc[0])
                 .description(&desc[1])
-                .control(text("TODO"));
+                .control(text(&model.info.device_name));
 
             list_column().add(device_name).into()
         })
@@ -117,14 +98,22 @@ fn hardware() -> Section {
             fl!("about-hardware", "graphics"),
             fl!("about-hardware", "disk-capacity"),
         ])
-        .view_fn(|_app, section| {
+        .view_fn(|app, section| {
             let desc = &section.descriptions;
-            settings::view_section(&section.title)
-                .add(settings::item(&desc[0], text("TODO")))
-                .add(settings::item(&desc[1], text("TODO")))
-                .add(settings::item(&desc[2], text("TODO")))
-                .add(settings::item(&desc[3], text("TODO")))
-                .add(settings::item(&desc[4], text("TODO")))
+            let model = model(app);
+
+            let mut sections = settings::view_section(&section.title)
+                .add(settings::item(&desc[0], text(&model.info.hardware_model)))
+                .add(settings::item(&desc[1], text(&model.info.memory)))
+                .add(settings::item(&desc[2], text(&model.info.processor)));
+
+            for card in &model.info.graphics {
+                sections = sections.add(settings::item(&desc[3], text(card.as_str())));
+            }
+
+            // .add(settings::item(&desc[3], text(&model.info.graphics)))
+            sections
+                .add(settings::item(&desc[4], text(&model.info.disk_capacity)))
                 .into()
         })
 }
@@ -139,16 +128,16 @@ fn os() -> Section {
             fl!("about-os", "windowing-system"),
         ])
         .view_fn(|app, section| {
-            let model = app
-                .pages
-                .resource::<Model>()
-                .expect("missing system->about model");
+            let model = model(app);
 
             let desc = &section.descriptions;
             settings::view_section(&section.title)
-                .add(settings::item(&desc[0], text("TODO")))
-                .add(settings::item(&desc[1], text("TODO")))
-                .add(settings::item(&desc[2], text("TODO")))
+                .add(settings::item(&desc[0], text(&model.info.operating_system)))
+                .add(settings::item(&desc[1], text(&model.info.os_architecture)))
+                .add(settings::item(
+                    &desc[2],
+                    text(&model.info.desktop_environment),
+                ))
                 .add(settings::item(&desc[3], text(&model.info.windowing_system)))
                 .into()
         })
@@ -164,3 +153,9 @@ fn related() -> Section {
                 .into()
         })
 }
+
+fn model(app: &SettingsApp) -> &Model {
+    app.pages
+        .resource::<Model>()
+        .expect("missing system->about model")
+}