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  1. Home>
  2. IT Topics>
  3. Data Center>
  4. Data Center Temperature Monitoring

Data Center Temperature Monitoring with PRTG

Minimize equipment failure due to high air temperatures

  • Monitor the temperature of your server racks and cabinets 24/7
  • Prevent damage to servers and interruptions to your business
  • Use preconfigured sensors for integration with Rittal CMC and others
Free download
PRODUCT OVERVIEW

Our Users Give Top Ratings for Monitoring With Paessler PRTG

Gartner peer insights
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PRTG data center temperature monitoring: What you will find on this page

Table of content

    PRTG makes data center temperature monitoring as easy as it gets

    Custom alerts and data visualization let you quickly identify and prevent overheating in your server rooms.

    Free download
    PRODUCT OVERVIEW

    Why data center temp monitoring with PRTG is so important

    icon ventilation

    Keep it cool in your data center

    By using a data center monitoring tool like Paessler PRTG  at your company, you'll benefit from more comprehensive monitoring beyond your classic network. Server room temperature monitoring and other environmental monitoring systems must also be included in your overall monitoring plan.

    The reason? Excessive heat and humidity can cause serious damage to hardware, interrupt the flow of your business, and will let your data center managers break a sweat more than once.

    icon server

    Avoid server performance problems

    Server racks and cabinets can heat up and increase the temperature of the server room. Overloaded systems and hardware also result in higher operating temperatures, adding to the heat of the environment and making the servers even hotter.

    With PRTG, you can keep a constant eye on your HVAC systems to prevent heat-related anomalies, damaged servers, and prolong the life of your hardware.

    icon temperature

    Worry less about the environment

    When you’re managing hundreds or even thousands of pieces of equipment, the physical environment of your data center matters – a lot.

    PRTG includes monitoring sensors to help you keep conditions in check and also integrates with hardware sensors that track key environmental metrics like temperature, relative humidity, and air flow, giving you a complete view of your data center’s environment.

    What data center temperature monitoring looks like in PRTG

    Diagnose network issues by continuously tracking ambient temperatures, humidity levels, and static electricity in your server racks, cabinets, and your entire data center. Show temperature measured by IoT temperature sensors and other key metrics in real time. Visualize monitoring data in clear graphs and dashboards to identify problems more easily. Gain the overview you need to troubleshoot downtime and outages due to hot spots in your data center facilities.

    PRTG screenshot map kentix multisensor

    Kentix MultiSensor map in PRTG

    PRTG Screenshot device tree view

    Device tree view of the complete monitoring setup

    PRTG screenshot map entire it infrastructure

    Custom PRTG dashboard for keeping an eye on the entire IT infrastructure

    Start the temperature in your data center with PRTG and see how it can make your network more reliable and your job easier.

    Free download
    PRODUCT OVERVIEW

    IT experts agree: Paessler PRTG is a great solution for IT infrastructure monitoring

    PCMag

    “All-around winning
     network monitor”

    IT Brief

    “The real beauty of PRTG is the endless possibilities it offers”

    ITPro

    “PRTG Network Monitor 
    is very hard to beat”

    3 reasons why PRTG is the data center temperature monitoring tool of your choice

    icon alarm

    Real-time alerts & notifications

    PRTG comes with preconfigured sensors for data center temperature monitoring that you can customize by entering individual warning and error temp thresholds.

    If the temperature in the data center (or the temperature of the systems that cool it) rises above the respective value, you’ll be notified at once via email, SMS, push notification, and other methods so you can take immediate action.

    icon search

    All-in-one data center monitoring

    No need to juggle multiple temperature monitoring systems. With PRTG, you get comprehensive network monitoring software that helps you monitor your entire data center infrastructure, not just rack temperature.

    Keep an eye on physical security measures like CCTV systems and access controls, for example. And prevent environmental damage with corrosion and water leak detection. With PRTG, you can rest assured that your assets and facilities stay protected 24/7.

    icon plus

    Wide vendor and protocol compatibility

    SNMP. Modbus. OPC UA. IPMI. Redfish. HTTP Push. PRTG supports all common protocols and technologies you need for monitoring your data center out-of-the-box.

    What’s more: we also provide you with many preconfigured data center monitoring sensors that you can add to your setup with just a few clicks. Keep an eye on Dell EMC Unity or HPE 3PAR. Integrate Rittal CMC and Kentix environmental sensors with PRTG. Everything is possible.

    Explore our preconfigured PRTG sensors for data center temperature monitoring

    PRTG comes with more than 250 native sensor types for monitoring your entire on-premises, cloud, and hybrid cloud environment out of the box. Check out some examples below!

    SNMP Rittal CMC III Hardware Status

    The SNMP Rittal CMC III Hardware Status sensor monitors the overall status of Rittal data center hardware, for example Rittal Computer Multi Control version 3 (CMC III) processing units, Rittal power distribution units (PDU), or Rittal IoT interfaces. It can show the following:

    • Overall device status
    • Attached external sensor status
    SNMP Rittal CMC III Hardware Status
    SNMP Rittal CMC III Hardware Status

    Dell EMC Unity Enclosure Health v2

    The Dell EMC Unity Enclosure Health v2 sensor monitors the health of a disk-array enclosure (DAE) or a physical or virtual disk processor enclosure (DPE) of a Dell EMC Unity storage system. It can show the following:

    • Status of the cooling modules, drives, and power supplies
    • Overall health status
    • Power consumption
    • Enclosure temperature
    Dell EMC Unity Enclosure Health v2
    Dell EMC Unity Enclosure Health v2

    HPE 3PAR Drive Enclosure

    The HPE 3PAR Drive Enclosure monitors a drive enclosure of an HPE 3PAR storage system. It can show the following:

    • Average, highest, and lowest drive temperature
    • Drive and drive enclosure status
    • Interface card status
    • Power supply status
    HPE 3PAR Drive Enclosure
    HPE 3PAR Drive Enclosure

    Redfish System Health

    The Redfish System Health sensor monitors the system health of a Redfish Scalable Platforms Management API (Redfish)-capable server. It can show the following:

    • Chassis and (PCIe) drives status
    • Fans and power supplies status
    • Memory and processor status
    • System, system power, and thermal status
    Redfish System Health
    Redfish System Health

    See the PRTG Manual for a list of all available sensor types.

    PRTG Is Compatible With All Major Vendors, Products, and Systems

    compatible with all major vendors, products, and systems

    PRTG makes data center temperature monitoring as easy as it gets

    Custom alerts and data visualization let you quickly identify and prevent overheating in your server rooms.

    Free download
    PRODUCT OVERVIEW

    “In all our tests, PRTG was significantly more reliable and, above all, faster than classic DCIM solutions. We need a solution that gives us a real-time overview of the status of all the data centers we monitor and does not make us wait for what feels like minutes with every click. With PRTG, we have found that solution.”

    Ronald Kok, CEO
    All IT Rooms

    “PRTG is an easy-to-use and comprehensive solution to monitor our Industrial Automation DataCenter (IADC)”

    Benjamin Lauterlein, Product Manager
    Siemens AG

    “We went to the market and looked for a tool that was cost effective, but more importantly, could monitor most or all the items in the data center. PRTG was this tool.”

    Lydia Muzar
    CLICK-into

    Your data center temperature monitor at a glance – even on the go

    PRTG is set up in a matter of minutes and can be used on a wide variety of mobile devices.

    device overview
    Gartner peer insights

    “Excellent tool for detailed monitoring. Alarms and notifications work greatly. Equipment addition is straight forward and server initial setup is very easy. ...feel safe to purchase it if you intend to monitor a large networking landscape.”

    Read the complete review at Gartner Peer Insights

    Create innovative solutions with Paessler’s IT partners

    Partnering with innovative IT vendors, Paessler unleashes synergies to create
    new and additional benefits for joined customers.

    Rittal

    Rittal

    IT that works constitutes a business-critical basis for a company's success. Availability and security must be defined for the respective purpose and closely monitored – by OT and IT alike.

    Read more
    KnowledgeRiver

    KnowledgeRiver

    Combining their tools to a powerful solution for advanced analysis and automation, KnowledgeRiver and Paessler enable IT teams to ensure best performance for their infrastructure and networks.

    Read more
    Siemon

    Siemon

    Siemon and Paessler bring together intelligent building technology and advanced monitoring and make your vision of intelligent buildings and data centers become reality.

    Read more

    Find the root cause of the problem with our PRTG data center temperature monitoring solution

    Real-time notifications mean faster troubleshooting so that you can act before more serious issues occur.

    Free download
    PRODUCT OVERVIEW
    Paessler PRTG

    Paessler PRTG

    Network Monitoring Software – Version 26.1.116.1532 (February 9th, 2026)

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    Powerful stories from the monitoring world

    • Complete Guide to Server Room Temperature Monitoring with PRTG
    • Monitoring data center facilities: Keep an eye on environmental ...
    • All data centers at a glance - Paessler Blog
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    Data Center Temperature Monitoring: FAQ

     

    What is data center monitoring?

    Data center monitoring can be broken down into three categories:

    • Data Center Infrastructure Management (DCIM): Simply put, DCIM refers to the management of a data center’s infrastructure. It includes the planning, management, and monitoring of all the IT systems and components installed in the data center. While PRTG isn’t a full DCIM software solution, it does provide DCIM-like capabilities.
    • Environmental monitoring: Here, the temperature, humidity, and air-flow of the server room or individual server racks are monitored continuously. Special hardware and software measure the devices that cool the server room, including AC units, fans, and server cooling systems.
    • Data center power monitoring: The first step in data center power monitoring involves the establishment and management of redundant and uninterruptible power supplies. A power monitoring system or tool then monitors these supplies in the data center.
    What is data center temperature monitoring?

    Data center temperature monitoring means keeping a 24/7 eye on the physical conditions of your data center. PRTG continually monitors and manages the temperature and humidity of your server room, and measures the values of all the devices responsible for keeping the room dry and cool.

    Why should I monitor temperature and humidity in my data center?

    Your server room should be well air-conditioned and monitored by a temperature monitoring tool. The following problems can arise when server rooms are too hot and humid:

    • Servers are less reliable
    • Servers crash
    • Heat-related anomalies occur on hot days
    • Hardware and systems become damaged
    • Services are interrupted
    • Data is lost
    What are the ideal temperature and humidity levels in a data center?

    Excessive temperatures affect the performance of your servers. In fact, servers stop working properly as soon as the server room reaches a temperature of 35°C (95°F). The temperature of your server room should be between 22°C (72°F) and 25°C (77°F). You also need to pay attention to its level of humidity: 30% to 60% is ideal.

    What is a sensor in PRTG?

    In PRTG, “sensors” are the basic monitoring elements. One sensor usually monitors one measured value in your network, for example the traffic of a switch port, the CPU load of a server, or the free space on a disk drive. On average, you need about 5-10 sensors per device or one sensor per switch port.

    We asked: would you recommend PRTG? Over 95% of our customers say yes!

    Paessler conducted trials in over 600 IT departments worldwide to tune its network monitoring software closer to the needs of sysadmins. The result of the survey: over 95% of the participants would recommend PRTG – or already have.

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    More than 500,000 sysadmins love PRTG

    Paessler PRTG is used by companies of all sizes. Sysadmins love PRTG because it makes their job a whole lot easier.

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    Monitor your entire IT infrastructure

    Bandwidth, servers, virtual environments, websites, VoIP services – PRTG keeps an eye on your entire network.

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    Try Paessler PRTG for free

    Everyone has different monitoring needs. That’s why we let you try PRTG for free.

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    Start data center temperature monitoring with PRTG and see how it can make your network more reliable and your job easier.

    Free download
    PRODUCT OVERVIEW

    Products

    • Paessler PRTG
      Paessler PRTGMonitor your whole IT infrastructure
      • PRTG Network Monitor
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        Extensions for Paessler PRTGExtend your monitoring to a new level
    • Icon Features
      FeaturesExplore all monitoring features

    Monitoring with PRTG

    • Network monitoring
    • Bandwidth monitoring
    • SNMP monitoring
    • Network mapping
    • Wi-Fi monitoring
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    • NetFlow monitoring
    • Syslog server

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