foreach (System::removeDupsAndCount($this->_sys->getNvmeDevices()) as $dev) {
            if ($nvme === null) $nvme = $hardware->addChild('NVMe');
            $tmp = $nvme->addChild('Device');
            $tmp->addAttribute('Name', $dev->getName());
            if (defined('PSI_SHOW_DEVICES_INFOS') && PSI_SHOW_DEVICES_INFOS) {