diff --git a/custom_components/mikrotik_router/sensor_types.py b/custom_components/mikrotik_router/sensor_types.py
index 105a0f6..0a74202 100644
--- a/custom_components/mikrotik_router/sensor_types.py
+++ b/custom_components/mikrotik_router/sensor_types.py
@@ -19,6 +19,7 @@ from homeassistant.const import (
     UnitOfDataRate,
     UnitOfInformation,
     UnitOfElectricPotential,
+    UnitOfElectricCurrent,
     UnitOfPower,
 )
 
@@ -300,6 +301,121 @@ SENSOR_TYPES: tuple[MikrotikSensorEntityDescription, ...] = (
         data_uid="",
         data_reference="",
     ),
+    MikrotikSensorEntityDescription(
+        key="system_fan3-speed",
+        name="Fan3 speed",
+        icon="mdi:fan",
+        native_unit_of_measurement=REVOLUTIONS_PER_MINUTE,
+        device_class=None,
+        state_class=SensorStateClass.MEASUREMENT,
+        entity_category=EntityCategory.DIAGNOSTIC,
+        ha_group="System",
+        data_path="health",
+        data_attribute="fan3-speed",
+        data_name="",
+        data_uid="",
+        data_reference="",
+    ),
+    MikrotikSensorEntityDescription(
+        key="system_fan4-speed",
+        name="Fan4 speed",
+        icon="mdi:fan",
+        native_unit_of_measurement=REVOLUTIONS_PER_MINUTE,
+        device_class=None,
+        state_class=SensorStateClass.MEASUREMENT,
+        entity_category=EntityCategory.DIAGNOSTIC,
+        ha_group="System",
+        data_path="health",
+        data_attribute="fan4-speed",
+        data_name="",
+        data_uid="",
+        data_reference="",
+    ),
+    MikrotikSensorEntityDescription(
+        key="system_poe_out_consumption",
+        name="PoE out power consumption",
+        icon="mdi:transmission-tower",
+        native_unit_of_measurement=UnitOfPower.WATT,
+        suggested_unit_of_measurement=UnitOfPower.WATT,
+        suggested_display_precision=1,
+        device_class=SensorDeviceClass.POWER,
+        state_class=SensorStateClass.MEASUREMENT,
+        entity_category=EntityCategory.DIAGNOSTIC,
+        ha_group="System",
+        data_path="health",
+        data_attribute="poe-out-consumption",
+        data_name="",
+        data_uid="",
+        data_reference="",
+    ),
+    MikrotikSensorEntityDescription(
+        key="system_psu1_current",
+        name="PSU 1 power consumption",
+        icon="mdi:lightning-bolt-circle",
+        native_unit_of_measurement=UnitOfElectricCurrent.AMPERE,
+        suggested_unit_of_measurement=UnitOfElectricCurrent.MILLIAMPERE,
+        suggested_display_precision=1,
+        device_class=SensorDeviceClass.CURRENT,
+        state_class=SensorStateClass.MEASUREMENT,
+        entity_category=EntityCategory.DIAGNOSTIC,
+        ha_group="System",
+        data_path="health",
+        data_attribute="psu1-current",
+        data_name="",
+        data_uid="",
+        data_reference="",
+    ),
+    MikrotikSensorEntityDescription(
+        key="system_psu1_voltage",
+        name="PSU 1 Voltage",
+        icon="mdi:lightning-bolt",
+        native_unit_of_measurement=UnitOfElectricPotential.VOLT,
+        suggested_unit_of_measurement=UnitOfElectricPotential.VOLT,
+        suggested_display_precision=1,
+        device_class=SensorDeviceClass.VOLTAGE,
+        state_class=SensorStateClass.MEASUREMENT,
+        entity_category=EntityCategory.DIAGNOSTIC,
+        ha_group="System",
+        data_path="health",
+        data_attribute="psu1-voltage",
+        data_name="",
+        data_uid="",
+        data_reference="",
+    ),
+    MikrotikSensorEntityDescription(
+        key="system_psu2_current",
+        name="PSU 2 power consumption",
+        icon="mdi:lightning-bolt-circle",
+        native_unit_of_measurement=UnitOfElectricCurrent.AMPERE,
+        suggested_unit_of_measurement=UnitOfElectricCurrent.MILLIAMPERE,
+        suggested_display_precision=1,
+        device_class=SensorDeviceClass.CURRENT,
+        state_class=SensorStateClass.MEASUREMENT,
+        entity_category=EntityCategory.DIAGNOSTIC,
+        ha_group="System",
+        data_path="health",
+        data_attribute="psu2-current",
+        data_name="",
+        data_uid="",
+        data_reference="",
+    ),
+    MikrotikSensorEntityDescription(
+        key="system_psu2_voltage",
+        name="PSU 2 Voltage",
+        icon="mdi:lightning-bolt",
+        native_unit_of_measurement=UnitOfElectricPotential.VOLT,
+        suggested_unit_of_measurement=UnitOfElectricPotential.VOLT,
+        suggested_display_precision=1,
+        device_class=SensorDeviceClass.VOLTAGE,
+        state_class=SensorStateClass.MEASUREMENT,
+        entity_category=EntityCategory.DIAGNOSTIC,
+        ha_group="System",
+        data_path="health",
+        data_attribute="psu2-voltage",
+        data_name="",
+        data_uid="",
+        data_reference="",
+    ),
     MikrotikSensorEntityDescription(
         key="system_uptime",
         name="Uptime",