diff --git a/includes/polling/processors/powerconnect.inc.php b/includes/polling/processors/powerconnect.inc.php
index 7011acd2b..bb6d03198 100644
--- a/includes/polling/processors/powerconnect.inc.php
+++ b/includes/polling/processors/powerconnect.inc.php
@@ -1,11 +1,15 @@
 <?php
-
-# "5 Sec (7.31%),    1 Min (14.46%),   5 Min (10.90%)"
-
-$values = trim(snmp_get($device, "dellLanExtension.6132.1.1.1.1.4.4.0", "-OvQ", "Dell-Vendor-MIB"),'"');
-
-preg_match('/5 Sec \((.*)%\),.*1 Min \((.*)%\),.*5 Min \((.*)%\)$/', $values, $matches);
-
-$proc = $matches[3];
-
-?>
+$sysObjectId = snmp_get ($device, "SNMPv2-MIB::sysObjectID.0", "-Ovqn");
+switch ($sysObjectId) {
+    case ".1.3.6.1.4.1.674.10895.3031":
+    /**
+    * Devices supported:
+    * Dell Powerconnect 55xx
+    */
+    $proc = snmp_get ($device, $processor['processor_oid'], "-O Uqnv", "\"\"");
+    break;
+    default :
+    $values = trim(snmp_get($device, "dellLanExtension.6132.1.1.1.1.4.4.0", "-OvQ", "Dell-Vendor-MIB"),'"');
+    preg_match('/5 Sec \((.*)%\),.*1 Min \((.*)%\),.*5 Min \((.*)%\)$/', $values, $matches);
+    $proc = $matches[3];
+}