diff --git a/netbox/dcim/api/serializers_/devicetypes.py b/netbox/dcim/api/serializers_/devicetypes.py
index e04668e82..23c27e664 100644
--- a/netbox/dcim/api/serializers_/devicetypes.py
+++ b/netbox/dcim/api/serializers_/devicetypes.py
@@ -64,7 +64,7 @@ class DeviceTypeSerializer(NetBoxModelSerializer):
 class ModuleTypeSerializer(NetBoxModelSerializer):
     manufacturer = ManufacturerSerializer(nested=True)
     weight_unit = ChoiceField(choices=WeightUnitChoices, allow_blank=True, required=False, allow_null=True)
-    airflow = ChoiceField(choices=DeviceAirflowChoices, allow_blank=True, required=False, allow_null=True)
+    airflow = ChoiceField(choices=ModuleAirflowChoices, allow_blank=True, required=False, allow_null=True)
 
     class Meta:
         model = ModuleType
diff --git a/netbox/dcim/api/serializers_/racks.py b/netbox/dcim/api/serializers_/racks.py
index e05ae6f80..6b9fdd684 100644
--- a/netbox/dcim/api/serializers_/racks.py
+++ b/netbox/dcim/api/serializers_/racks.py
@@ -65,7 +65,7 @@ class RackTypeSerializer(RackBaseSerializer):
         nested=True
     )
     airflow = ChoiceField(
-        choices=DeviceAirflowChoices,
+        choices=RackAirflowChoices,
         allow_blank=True,
         required=False
     )
@@ -101,7 +101,7 @@ class RackSerializer(RackBaseSerializer):
         required=False
     )
     airflow = ChoiceField(
-        choices=DeviceAirflowChoices,
+        choices=RackAirflowChoices,
         allow_blank=True,
         required=False
     )
diff --git a/netbox/dcim/choices.py b/netbox/dcim/choices.py
index 464c396ff..3575aeeec 100644
--- a/netbox/dcim/choices.py
+++ b/netbox/dcim/choices.py
@@ -127,6 +127,17 @@ class RackElevationDetailRenderChoices(ChoiceSet):
     )
 
 
+class RackAirflowChoices(ChoiceSet):
+
+    AIRFLOW_FRONT_TO_REAR = 'front-to-rear'
+    AIRFLOW_REAR_TO_FRONT = 'rear-to-front'
+
+    CHOICES = (
+        (AIRFLOW_FRONT_TO_REAR, _('Front to rear')),
+        (AIRFLOW_REAR_TO_FRONT, _('Rear to front')),
+    )
+
+
 #
 # DeviceTypes
 #
@@ -224,6 +235,25 @@ class ModuleStatusChoices(ChoiceSet):
     ]
 
 
+class ModuleAirflowChoices(ChoiceSet):
+
+    AIRFLOW_FRONT_TO_REAR = 'front-to-rear'
+    AIRFLOW_REAR_TO_FRONT = 'rear-to-front'
+    AIRFLOW_LEFT_TO_RIGHT = 'left-to-right'
+    AIRFLOW_RIGHT_TO_LEFT = 'right-to-left'
+    AIRFLOW_SIDE_TO_REAR = 'side-to-rear'
+    AIRFLOW_PASSIVE = 'passive'
+
+    CHOICES = (
+        (AIRFLOW_FRONT_TO_REAR, _('Front to rear')),
+        (AIRFLOW_REAR_TO_FRONT, _('Rear to front')),
+        (AIRFLOW_LEFT_TO_RIGHT, _('Left to right')),
+        (AIRFLOW_RIGHT_TO_LEFT, _('Right to left')),
+        (AIRFLOW_SIDE_TO_REAR, _('Side to rear')),
+        (AIRFLOW_PASSIVE, _('Passive')),
+    )
+
+
 #
 # ConsolePorts
 #
diff --git a/netbox/dcim/forms/bulk_edit.py b/netbox/dcim/forms/bulk_edit.py
index 5af5a3878..05ab80f2d 100644
--- a/netbox/dcim/forms/bulk_edit.py
+++ b/netbox/dcim/forms/bulk_edit.py
@@ -270,7 +270,7 @@ class RackTypeBulkEditForm(NetBoxModelBulkEditForm):
     )
     airflow = forms.ChoiceField(
         label=_('Airflow'),
-        choices=add_blank_choice(DeviceAirflowChoices),
+        choices=add_blank_choice(RackAirflowChoices),
         required=False
     )
     weight = forms.DecimalField(
@@ -416,7 +416,7 @@ class RackBulkEditForm(NetBoxModelBulkEditForm):
     )
     airflow = forms.ChoiceField(
         label=_('Airflow'),
-        choices=add_blank_choice(DeviceAirflowChoices),
+        choices=add_blank_choice(RackAirflowChoices),
         required=False
     )
     weight = forms.DecimalField(
@@ -575,7 +575,7 @@ class ModuleTypeBulkEditForm(NetBoxModelBulkEditForm):
     )
     airflow = forms.ChoiceField(
         label=_('Airflow'),
-        choices=add_blank_choice(DeviceAirflowChoices),
+        choices=add_blank_choice(ModuleAirflowChoices),
         required=False
     )
     weight = forms.DecimalField(
diff --git a/netbox/dcim/forms/bulk_import.py b/netbox/dcim/forms/bulk_import.py
index d86caf55c..785b4fb42 100644
--- a/netbox/dcim/forms/bulk_import.py
+++ b/netbox/dcim/forms/bulk_import.py
@@ -208,7 +208,7 @@ class RackTypeImportForm(NetBoxModelImportForm):
     )
     airflow = CSVChoiceField(
         label=_('Airflow'),
-        choices=DeviceAirflowChoices,
+        choices=RackAirflowChoices,
         required=False,
         help_text=_('Airflow direction')
     )
@@ -281,7 +281,7 @@ class RackImportForm(NetBoxModelImportForm):
     )
     airflow = CSVChoiceField(
         label=_('Airflow'),
-        choices=DeviceAirflowChoices,
+        choices=RackAirflowChoices,
         required=False,
         help_text=_('Airflow direction')
     )
@@ -414,7 +414,7 @@ class ModuleTypeImportForm(NetBoxModelImportForm):
     )
     airflow = CSVChoiceField(
         label=_('Airflow'),
-        choices=DeviceAirflowChoices,
+        choices=ModuleAirflowChoices,
         required=False,
         help_text=_('Airflow direction')
     )
diff --git a/netbox/dcim/forms/filtersets.py b/netbox/dcim/forms/filtersets.py
index 61dd27d32..c8124aa11 100644
--- a/netbox/dcim/forms/filtersets.py
+++ b/netbox/dcim/forms/filtersets.py
@@ -269,7 +269,7 @@ class RackBaseFilterForm(NetBoxModelFilterSetForm):
     )
     airflow = forms.MultipleChoiceField(
         label=_('Airflow'),
-        choices=add_blank_choice(DeviceAirflowChoices),
+        choices=add_blank_choice(RackAirflowChoices),
         required=False
     )
     weight = forms.DecimalField(
@@ -645,7 +645,7 @@ class ModuleTypeFilterForm(NetBoxModelFilterSetForm):
     tag = TagFilterField(model)
     airflow = forms.MultipleChoiceField(
         label=_('Airflow'),
-        choices=add_blank_choice(DeviceAirflowChoices),
+        choices=add_blank_choice(ModuleAirflowChoices),
         required=False
     )
     weight = forms.DecimalField(
diff --git a/netbox/dcim/migrations/0189_moduletype_airflow_rack_airflow_racktype_airflow.py b/netbox/dcim/migrations/0189_moduletype_airflow_rack_airflow_racktype_airflow.py
index 853daea9c..370df90e8 100644
--- a/netbox/dcim/migrations/0189_moduletype_airflow_rack_airflow_racktype_airflow.py
+++ b/netbox/dcim/migrations/0189_moduletype_airflow_rack_airflow_racktype_airflow.py
@@ -1,4 +1,4 @@
-# Generated by Django 5.0.7 on 2024-07-24 09:06
+# Generated by Django 5.0.7 on 2024-07-25 07:00
 
 from django.db import migrations, models
 
diff --git a/netbox/dcim/models/devices.py b/netbox/dcim/models/devices.py
index 1d8fbb163..954a49f6c 100644
--- a/netbox/dcim/models/devices.py
+++ b/netbox/dcim/models/devices.py
@@ -25,7 +25,7 @@ from netbox.models.features import ContactsMixin, ImageAttachmentsMixin
 from utilities.fields import ColorField, CounterCacheField, NaturalOrderingField
 from utilities.tracking import TrackingModelMixin
 from .device_components import *
-from .mixins import AirflowMixin, RenderConfigMixin, WeightMixin
+from .mixins import RenderConfigMixin, WeightMixin
 
 
 __all__ = (
@@ -58,7 +58,7 @@ class Manufacturer(ContactsMixin, OrganizationalModel):
         return reverse('dcim:manufacturer', args=[self.pk])
 
 
-class DeviceType(ImageAttachmentsMixin, PrimaryModel, WeightMixin, AirflowMixin):
+class DeviceType(ImageAttachmentsMixin, PrimaryModel, WeightMixin):
     """
     A DeviceType represents a particular make (Manufacturer) and model of device. It specifies rack height and depth, as
     well as high-level functional role(s).
@@ -124,6 +124,12 @@ class DeviceType(ImageAttachmentsMixin, PrimaryModel, WeightMixin, AirflowMixin)
         help_text=_('Parent devices house child devices in device bays. Leave blank '
                     'if this device type is neither a parent nor a child.')
     )
+    airflow = models.CharField(
+        verbose_name=_('airflow'),
+        max_length=50,
+        choices=DeviceAirflowChoices,
+        blank=True
+    )
     front_image = models.ImageField(
         upload_to='devicetype-images',
         blank=True
@@ -360,7 +366,7 @@ class DeviceType(ImageAttachmentsMixin, PrimaryModel, WeightMixin, AirflowMixin)
         return self.subdevice_role == SubdeviceRoleChoices.ROLE_CHILD
 
 
-class ModuleType(ImageAttachmentsMixin, PrimaryModel, WeightMixin, AirflowMixin):
+class ModuleType(ImageAttachmentsMixin, PrimaryModel, WeightMixin):
     """
     A ModuleType represents a hardware element that can be installed within a device and which houses additional
     components; for example, a line card within a chassis-based switch such as the Cisco Catalyst 6500. Like a
@@ -382,6 +388,12 @@ class ModuleType(ImageAttachmentsMixin, PrimaryModel, WeightMixin, AirflowMixin)
         blank=True,
         help_text=_('Discrete part number (optional)')
     )
+    airflow = models.CharField(
+        verbose_name=_('airflow'),
+        max_length=50,
+        choices=ModuleAirflowChoices,
+        blank=True
+    )
 
     clone_fields = ('manufacturer', 'weight', 'weight_unit',)
     prerequisite_models = (
@@ -535,7 +547,6 @@ class Device(
     RenderConfigMixin,
     ConfigContextModel,
     TrackingModelMixin,
-    AirflowMixin,
     PrimaryModel
 ):
     """
@@ -640,6 +651,12 @@ class Device(
         choices=DeviceStatusChoices,
         default=DeviceStatusChoices.STATUS_ACTIVE
     )
+    airflow = models.CharField(
+        verbose_name=_('airflow'),
+        max_length=50,
+        choices=DeviceAirflowChoices,
+        blank=True
+    )
     primary_ip4 = models.OneToOneField(
         to='ipam.IPAddress',
         on_delete=models.SET_NULL,
diff --git a/netbox/dcim/models/mixins.py b/netbox/dcim/models/mixins.py
index fc30b05c7..d4a05699c 100644
--- a/netbox/dcim/models/mixins.py
+++ b/netbox/dcim/models/mixins.py
@@ -73,15 +73,3 @@ class RenderConfigMixin(models.Model):
             return self.role.config_template
         if self.platform and self.platform.config_template:
             return self.platform.config_template
-
-
-class AirflowMixin(models.Model):
-    airflow = models.CharField(
-        verbose_name=_('airflow'),
-        max_length=50,
-        choices=DeviceAirflowChoices,
-        blank=True
-    )
-
-    class Meta:
-        abstract = True
diff --git a/netbox/dcim/models/racks.py b/netbox/dcim/models/racks.py
index f0f1dbea2..21012b631 100644
--- a/netbox/dcim/models/racks.py
+++ b/netbox/dcim/models/racks.py
@@ -22,7 +22,7 @@ from utilities.data import array_to_string, drange
 from utilities.fields import ColorField, NaturalOrderingField
 from .device_components import PowerPort
 from .devices import Device, Module
-from .mixins import AirflowMixin, WeightMixin
+from .mixins import WeightMixin
 from .power import PowerFeed
 
 __all__ = (
@@ -37,7 +37,7 @@ __all__ = (
 # Rack Types
 #
 
-class RackBase(WeightMixin, PrimaryModel, AirflowMixin):
+class RackBase(WeightMixin, PrimaryModel):
     """
     Base class for RackType & Rack. Holds
     """
@@ -116,6 +116,14 @@ class RackBase(WeightMixin, PrimaryModel, AirflowMixin):
         null=True
     )
 
+    # Airflow
+    airflow = models.CharField(
+        verbose_name=_('airflow'),
+        max_length=50,
+        choices=RackAirflowChoices,
+        blank=True
+    )
+
     class Meta:
         abstract = True