diff --git a/init.lua b/init.lua
index a824e1e..c4868bd 100644
--- a/init.lua
+++ b/init.lua
@@ -12,3 +12,6 @@ end
 
 -- Load API
 dofile(modpath.."/api.lua")
+
+-- Load storage devices
+dofile(modpath.."/storage.lua")
diff --git a/storage.lua b/storage.lua
new file mode 100644
index 0000000..b30ab29
--- /dev/null
+++ b/storage.lua
@@ -0,0 +1,7 @@
+-- microexpansion/storage.lua
+
+-- [drive] 4k
+microexpansion.register_cell("cell_4k", {
+  description = "4k Storage Cell",
+  capacity = 4000,
+})
diff --git a/textures/microexpansion_cell_4k.png b/textures/microexpansion_cell_4k.png
new file mode 100644
index 0000000..e6cd078
Binary files /dev/null and b/textures/microexpansion_cell_4k.png differ