diff --git a/static/js/shop_data.js b/static/js/shop_data.js
index a802723..f970b12 100644
--- a/static/js/shop_data.js
+++ b/static/js/shop_data.js
@@ -29,12 +29,12 @@ const shop_data = {
   ],
 
   fanTray: {
-    price: 42,
+    price: 470,
     crateModesAvailable: {
       'rack': true
     },
-    optionTitle: "Mount fan tray",
-    tip: "Mount 84hp fan tray to the crate bottom for better air circulation"
+    optionTitle: "Add fan tray",
+    tip: "Add 1U 84hp fan tray (to be mounted under the crate) to improve cooling. Fans need 220VAC 50/60Hz power. 3 fans, 167m³/h air flow."
   },
 
   items: {