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

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
spiceworks
G2
Capterra

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

Table of content
  • Why data center temp monitoring with PRTG is so important
  • What data center temperature monitoring looks like in PRTG
  • 3 more reasons to choose PRTG as your data center temperature monitoring tool
  • Explore our preconfigured PRTG sensors for data center temperature monitoring
  • Monitoring data center temperature: FAQ

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

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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 25.2.108.1358 (July 2, 2025)

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Hosting

Download for Windows and cloud-based version PRTG Hosted Monitor available

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Languages

English, German, Spanish, French, Portuguese, Dutch, Russian, Japanese, and Simplified Chinese

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Monitor everything

Network devices, bandwidth, servers, applications, virtual environments, remote systems, IoT, and more

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Pricing

Choose the PRTG Network Monitor subscription that's best for you

Discover more monitoring insights and stories

Resources Solution

Solutions for all your monitoring needs

  • Data center humidity monitoring
  • Data center monitoring with PRTG: prevent outages & optimize performance
  • Monitor the power in your data center
Resources Content

Powerful stories from the monitoring world

  • Monitoring data center facilities: Keep an eye on environmental metrics!
  • All data centers at a glance
  • When Summer Gets Too Hot to Handle: 5 Tips for Monitoring Temperature in Your Office
Resources Solutions

Resources to master your monitoring challenges

  • How can I monitor temperatures, humidity, and other environmental values with PRTG?
  • Where do I find the script to monitor server room temperature on a budget?
  • Temperature sensing using external sensor and HTTP push data sensor

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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Still not convinced?

Love

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.

PRTG

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
    • PRTG Enterprise Monitor
    • PRTG Hosted Monitor
    • PRTG extensions
      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
  • Server monitoring
  • Network traffic analyzer
  • NetFlow monitoring
  • Syslog server

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info@paessler.com

+49 911 93775-0

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