diff --git a/hardware/zenix.nix b/hardware/zenix.nix
index 715f396..d76130a 100644
--- a/hardware/zenix.nix
+++ b/hardware/zenix.nix
@@ -51,14 +51,12 @@ in {
   };
 
   fileSystems."/mnt/hdd" = {
-    device = "/dev/disk/by-uuid/50d1b0ee-9eb1-4493-acea-4e5bd4b127c8";
-    fsType = "ext4";
+    device = "/dev/disk/by-label/seagate-disk-1";
+    fsType = "btrfs";
+    options = ["subvol=@steam" "compress=zstd" "autodefrag"];
   };
 
   boot.plymouth.enable = true;
-  boot.initrd.verbose = false;
-  boot.consoleLogLevel = 1;
-  boot.kernelParams = ["quiet" "udev.log_level=3"];
 
   swapDevices = [{device = "/dev/disk/by-label/swap";}];
 
@@ -72,7 +70,8 @@ in {
   networking.networkmanager.appendNameservers = ["1.1.1.1" "1.0.0.1"];
 
   nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
-  hardware.cpu.amd.updateMicrocode = lib.mkDefault config.hardware.enableRedistributableFirmware;
+  hardware.cpu.amd.updateMicrocode = true;
+  hardware.cpu.x86.msr.enable = true;
 
   hardware.keyboard.zsa.enable = true;