diff --git a/Hardware/HDD/SSDMicron.cs b/Hardware/HDD/SSDMicron.cs
index 493e0fb..633c441 100644
--- a/Hardware/HDD/SSDMicron.cs
+++ b/Hardware/HDD/SSDMicron.cs
@@ -4,7 +4,7 @@
   License, v. 2.0. If a copy of the MPL was not distributed with this
   file, You can obtain one at http://mozilla.org/MPL/2.0/.
  
-  Copyright (C) 2012-2015 Michael Möller <mmoeller@openhardwaremonitor.org>
+  Copyright (C) 2012-2020 Michael Möller <mmoeller@openhardwaremonitor.org>
 	
 */
 
@@ -13,15 +13,16 @@ using OpenHardwareMonitor.Collections;
 
 namespace OpenHardwareMonitor.Hardware.HDD {  
 
-  [NamePrefix(""), RequireSmart(0xAA), RequireSmart(0xAB), RequireSmart(0xAC), 
-   RequireSmart(0xAD), RequireSmart(0xAE), RequireSmart(0xCA)]
+  [NamePrefix(""), RequireSmart(0xAB), RequireSmart(0xAC), 
+   RequireSmart(0xAD), RequireSmart(0xAE), RequireSmart(0xC4),
+   RequireSmart(0xCA), RequireSmart(0xCE)]
   internal class SSDMicron : AbstractHarddrive {
 
     private static readonly IEnumerable<SmartAttribute> smartAttributes =
       new List<SmartAttribute> {
       
       new SmartAttribute(0x01, SmartNames.ReadErrorRate, RawToInt),
-      new SmartAttribute(0x05, SmartNames.ReallocatedSectorsCount, RawToInt),
+      new SmartAttribute(0x05, SmartNames.ReallocatedNANDBlockCount, RawToInt),
       new SmartAttribute(0x09, SmartNames.PowerOnHours, RawToInt),
       new SmartAttribute(0x0C, SmartNames.PowerCycleCount, RawToInt),
       new SmartAttribute(0xAA, SmartNames.NewFailingBlockCount, RawToInt),
@@ -29,13 +30,16 @@ namespace OpenHardwareMonitor.Hardware.HDD {
       new SmartAttribute(0xAC, SmartNames.EraseFailCount, RawToInt),
       new SmartAttribute(0xAD, SmartNames.WearLevelingCount, RawToInt),
       new SmartAttribute(0xAE, SmartNames.UnexpectedPowerLossCount, RawToInt),
+      new SmartAttribute(0xB4, SmartNames.UnusedReserveNANDBlocks, RawToInt),
       new SmartAttribute(0xB5, SmartNames.Non4kAlignedAccess, 
         (byte[] raw, byte value, IReadOnlyArray<IParameter> p) 
-          => { return 6e4f * ((raw[5] << 8) | raw[4]); }),
+          => { return 6e4f * ((raw[5] << 8) | raw[4]); }),      
       new SmartAttribute(0xB7, SmartNames.SataDownshiftErrorCount, RawToInt),
+      new SmartAttribute(0xB8, SmartNames.ErrorCorrectionCount, RawToInt),
       new SmartAttribute(0xBB, SmartNames.ReportedUncorrectableErrors, RawToInt),
       new SmartAttribute(0xBC, SmartNames.CommandTimeout, RawToInt),
       new SmartAttribute(0xBD, SmartNames.FactoryBadBlockCount, RawToInt),
+      new SmartAttribute(0xC2, SmartNames.Temperature, RawToInt),       
       new SmartAttribute(0xC4, SmartNames.ReallocationEventCount, RawToInt),
       new SmartAttribute(0xC5, SmartNames.CurrentPendingSectorCount),
       new SmartAttribute(0xC6, SmartNames.OffLineUncorrectableErrorCount, RawToInt),
@@ -47,10 +51,59 @@ namespace OpenHardwareMonitor.Hardware.HDD {
       new SmartAttribute(0xCE, SmartNames.WriteErrorRate,
          (byte[] raw, byte value, IReadOnlyArray<IParameter> p)
            => { return 6e4f * ((raw[1] << 8) | raw[0]); }),
+      new SmartAttribute(0xD2, SmartNames.SuccessfulRAINRecoveryCount, RawToInt),
+      new SmartAttribute(0xF6, SmartNames.TotalLbasWritten,
+        (byte[] r, byte v, IReadOnlyArray<IParameter> p) => {
+          return (((long)r[5] << 40) | ((long)r[4] << 32) | ((long)r[3] << 24) |
+            ((long)r[2] << 16) | ((long)r[1] << 8) | r[0]) *
+            (512.0f / 1024 / 1024 / 1024);
+        }, SensorType.Data, 0, "Total Bytes Written"),
+      new SmartAttribute(0xF7, SmartNames.HostProgramNANDPagesCount, RawToInt),
+      new SmartAttribute(0xF8, SmartNames.FTLProgramNANDPagesCount, RawToInt)
     };
 
+    private Sensor temperature;
+    private Sensor writeAmplification;
+
     public SSDMicron(ISmart smart, string name, string firmwareRevision, 
       int index, ISettings settings)
-      : base(smart, name, firmwareRevision, index, smartAttributes, settings) {}
+      : base(smart, name, firmwareRevision, index, smartAttributes, settings) 
+    {
+      this.temperature = new Sensor("Temperature", 0, false,
+        SensorType.Temperature, this,
+        new[] { new ParameterDescription("Offset [°C]",
+          "Temperature offset of the thermal sensor.\n" +
+          "Temperature = Value + Offset.", 0) }, settings);
+      this.writeAmplification = new Sensor("Write Amplification", 0,
+        SensorType.Factor, this, settings);
+    }
+
+    public override void UpdateAdditionalSensors(DriveAttributeValue[] values) {
+      float? hostProgramPagesCount = null;
+      float? ftlProgramPagesCount = null;
+      foreach (DriveAttributeValue value in values) {
+        if (value.Identifier == 0xF7)
+          hostProgramPagesCount = RawToInt(value.RawValue, value.AttrValue, null);
+
+        if (value.Identifier == 0xF8)
+          ftlProgramPagesCount = RawToInt(value.RawValue, value.AttrValue, null);
+
+        if (value.Identifier == 0xC2) {
+          temperature.Value = 
+            value.RawValue[0] + temperature.Parameters[0].Value;
+          if (value.RawValue[0] != 0)
+            ActivateSensor(temperature);
+        }
+      }
+      if (hostProgramPagesCount.HasValue && ftlProgramPagesCount.HasValue) {
+        if (hostProgramPagesCount.Value > 0)
+          writeAmplification.Value =
+            (hostProgramPagesCount.Value + ftlProgramPagesCount) / 
+            hostProgramPagesCount.Value;
+        else
+          writeAmplification.Value = 0;
+        ActivateSensor(writeAmplification);
+      }
+    }
   }
 }
diff --git a/Hardware/HDD/SmartNames.cs b/Hardware/HDD/SmartNames.cs
index 79753ad..42e05d8 100644
--- a/Hardware/HDD/SmartNames.cs
+++ b/Hardware/HDD/SmartNames.cs
@@ -4,7 +4,7 @@
   License, v. 2.0. If a copy of the MPL was not distributed with this
   file, You can obtain one at http://mozilla.org/MPL/2.0/.
  
-  Copyright (C) 2011-2013 Michael Möller <mmoeller@openhardwaremonitor.org>
+  Copyright (C) 2011-2020 Michael Möller <mmoeller@openhardwaremonitor.org>
   Copyright (C) 2011 Roland Reinl <roland-reinl@gmx.de>
 	
 */
@@ -203,6 +203,10 @@ namespace OpenHardwareMonitor.Hardware.HDD {
       get { return "Reallocated Sectors Count"; }
     }
 
+    public static string ReallocatedNANDBlockCount {
+      get { return "Reallocated NAND Block Count"; }
+    }
+
     public static string ReportedUncorrectableErrors {
       get { return "Reported Uncorrectable Errors"; }
     }
@@ -299,6 +303,10 @@ namespace OpenHardwareMonitor.Hardware.HDD {
       get { return "Unknown"; }
     }
 
+    public static string UnusedReserveNANDBlocks {
+      get { return "Unused Reserve NAND Blocks"; }
+    }
+
     public static string VibrationDuringWrite {
       get { return "Vibration During Write"; }
     }
@@ -405,7 +413,7 @@ namespace OpenHardwareMonitor.Hardware.HDD {
 
     public static string MediaWearOutIndicator {
       get { return "Media Wear Out Indicator"; }
-    }    
+    }
 
     public static string ProgramFailCountChip {
       get { return "Program Fail Count (Chip)"; }
@@ -494,5 +502,21 @@ namespace OpenHardwareMonitor.Hardware.HDD {
     public static string PowerRecoveryCount {
       get { return "Power Recovery Count"; }
     }
+
+    public static string ErrorCorrectionCount {
+      get { return "Error Correction Count"; }
+    }
+
+    public static string SuccessfulRAINRecoveryCount {
+      get { return "Successful RAIN Recovery Count"; }
+    }
+
+    public static string HostProgramNANDPagesCount {
+      get { return "Host Program NAND Pages Count"; }
+    }
+
+    public static string FTLProgramNANDPagesCount {
+      get { return "FTL Program NAND Pages Count"; }
+    }
   }
 }
\ No newline at end of file