diff --git a/src/ralph/data_center/admin.py b/src/ralph/data_center/admin.py
index 9c356bf17e..a16f15d4a9 100644
--- a/src/ralph/data_center/admin.py
+++ b/src/ralph/data_center/admin.py
@@ -698,6 +698,7 @@ def get_queryset(self, request):
         "data_center_name",
         "reverse_ordering",
         "rack_module",
+        "active"
     ]
     list_filter = ["server_room__data_center"]  # TODO use fk field in filter
     search_fields = ["name"]
diff --git a/src/ralph/data_center/migrations/0043_rack_active.py b/src/ralph/data_center/migrations/0043_rack_active.py
new file mode 100644
index 0000000000..d9381ca581
--- /dev/null
+++ b/src/ralph/data_center/migrations/0043_rack_active.py
@@ -0,0 +1,18 @@
+# Generated by Django 4.2.25 on 2026-06-08 12:55
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('data_center', '0042_rackmodule_rack_rack_module'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='rack',
+            name='active',
+            field=models.BooleanField(default=True),
+        ),
+    ]
diff --git a/src/ralph/data_center/models/physical.py b/src/ralph/data_center/models/physical.py
index ee4656859e..a880133aa2 100644
--- a/src/ralph/data_center/models/physical.py
+++ b/src/ralph/data_center/models/physical.py
@@ -344,6 +344,7 @@ class Rack(AdminAbsoluteUrlMixin, NamedMixin.NonUnique, models.Model):
         ),
         verbose_name=_("RU order top to bottom"),
     )
+    active = models.BooleanField(default=True)
 
     class Meta:
         unique_together = ("name", "server_room")
diff --git a/src/ralph/dc_view/serializers/models_serializer.py b/src/ralph/dc_view/serializers/models_serializer.py
index f6ca7395b8..334ecf58c6 100644
--- a/src/ralph/dc_view/serializers/models_serializer.py
+++ b/src/ralph/dc_view/serializers/models_serializer.py
@@ -149,6 +149,7 @@ class Meta:
 class RackBaseSerializer(serializers.ModelSerializer):
     free_u = serializers.IntegerField(source="get_free_u", read_only=True)
     orientation = serializers.CharField(source="get_orientation_desc")
+    is_active = serializers.BooleanField(source="active", read_only=True)
 
     class Meta:
         model = Rack
@@ -163,6 +164,7 @@ class Meta:
             "description",
             "orientation",
             "reverse_ordering",
+            "is_active",
         )
 
     def update(self, data):
diff --git a/src/ralph/dc_view/static/partials/server_room/rack.html b/src/ralph/dc_view/static/partials/server_room/rack.html
index 694a693223..256628c63a 100644
--- a/src/ralph/dc_view/static/partials/server_room/rack.html
+++ b/src/ralph/dc_view/static/partials/server_room/rack.html
@@ -1,4 +1,4 @@
-<div class="rack rotate-{{ rack.orientation }} x-{{ rack.visualization_col }} y-{{ rack.visualization_row }}" ng-class="{'active': rack.active, 'move': is_move, 'allowed': can_drop, 'not_allowed': !can_drop, 'new': rack.new, 'saved': rack.saved}">
+<div class="rack rotate-{{ rack.orientation }} x-{{ rack.visualization_col }} y-{{ rack.visualization_row }}" ng-class="{'active': rack.active, 'inactive': rack.is_active === false, 'move': is_move, 'allowed': can_drop, 'not_allowed': !can_drop, 'new': rack.new, 'saved': rack.saved}">
     <a ui-sref="server_room.detail.rack({rackId: rack.id, dcId: dc.id})" class="wrapper" ng-show="mode == 'preview'">
         <div class="name">
             {{ rack.name | clean }}
diff --git a/src/ralph/dc_view/tests.py b/src/ralph/dc_view/tests.py
index 69f5cad6a8..997939b5d2 100644
--- a/src/ralph/dc_view/tests.py
+++ b/src/ralph/dc_view/tests.py
@@ -87,6 +87,7 @@ def test_get(self):
                 "orientation": "{}".format(self.rack_1.get_orientation_desc()),
                 "rack_admin_url": self.rack_1.get_absolute_url(),
                 "reverse_ordering": self.rack_1.reverse_ordering,
+                "is_active": self.rack_1.active,
             },
             "devices": [
                 {
diff --git a/src/ralph/static/src/scss/components/data_center.scss b/src/ralph/static/src/scss/components/data_center.scss
index dfe7240674..2874203d45 100644
--- a/src/ralph/static/src/scss/components/data_center.scss
+++ b/src/ralph/static/src/scss/components/data_center.scss
@@ -188,6 +188,10 @@
                 &:hover, &.active {
                     @include active-border();
                 }
+                &.inactive {
+                    opacity: 0.4;
+                    filter: grayscale(100%);
+                }
             }
         }
     }