diff --git a/device-types/Synology/DS1522+.yaml b/device-types/Synology/DS1522+.yaml
index a99dbcb9..70260f7b 100644
--- a/device-types/Synology/DS1522+.yaml
+++ b/device-types/Synology/DS1522+.yaml
@@ -4,6 +4,9 @@ model: DS1522+
 slug: synology-ds1522-plus
 part_number: DS1522+
 u_height: 0
+airflow: front-to-rear
+weight: 2.7
+weight_unit: kg
 comments: '[Synology DS1522+ Specs](https://www.synology.com/en-us/products/DS1522+#specs)'
 is_full_depth: false
 power-ports: