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  1. Home>
  2. IT Topics>
  3. Hardware>
  4. NAS Monitoring
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NAS Monitoring with PRTG

Keep a 24/7 eye on the health and performance of your network-attached storage

  • Automatically detect NAS devices in your network and prevent data loss
  • Get alerted in real time to memory shortage and other storage issues
  • Collect and analyze historical data for informed capacity planning
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product overview

Our users give top ratings for monitoring with Paessler PRTG

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PRTG NAS monitoring: What you will find on this page

Table of content
  • 4 ways PRTG ensures seamless performance of your network storage devices
  • What NAS monitoring looks like in PRTG
  • 4 more reasons to choose PRTG as your NAS monitoring tool
  • Explore our preconfigured PRTG sensors for NAS monitoring
  • NAS monitoring: FAQ

PRTG makes storage performance as easy as it gets

Custom alerts and data visualization let you quickly identify and prevent all kinds of NAS performance issues in your network.

Free download
PRODUCT OVERVIEW

4 ways PRTG ensures seamless performance of your network storage devices

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Quick installation and setup

Install PRTG with just a few clicks. Its built-in Auto-Discovery feature then detects all the NAS devices connected to your network, using device templates for the NAS systems of several manufacturers, including Lenovo EMC, Buffalo, QNAP, Synology, and NetApp.

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Optimized capacity planning

Monitor storage capacity and performance metrics to reduce or even eliminate malfunctions in your network-attached storage system and avoid costly downtime. PRTG’s wealth of historical data helps you to plan storage efficiently and keep storage infrastructure investments to a minimum.

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Seamless distribution of storage space

PRTG helps ensure storage resources are efficiently distributed across your network. It checks hardware, system statuses, physical and logical disks, network connections, and input/output operations to guarantee the safe storage of data.

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Rapid error source identification

Identify memory bottlenecks in real time and allocate the right amount of storage space. You can also record suspicious traffic, and ensure that backups are performed successfully to avoid unpleasant data loss surprises later on.

What NAS monitoring looks like in PRTG

Diagnose network issues by continuously tracking NAS, file servers, LUNs, and other network devices in your storage environment. Show hard disk space, bandwidth and memory usage, latency, data transfer speeds, 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 all kinds of NAS performance issues in your IT infrastructure.

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

PRTG screenshot graph live data traffic

Live traffic data graph in PRTG

prtg-screenshot-map-synology-monitoring

Synology Monitoring in PRTG

Start NAS monitoring 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”

4 more reasons to choose PRTG as your NAS monitoring tool

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Plan data storage efficiently

Data collected during PRTG NAS monitoring helps you determine the storage capacity requirements of your company to help with planning and acquisition of additional memory.

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Identify errors as fast as possible

By monitoring network storage devices and the traffic created by them round the clock, you’ll identify problems faster and prevent costly downtime.

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Get custom, automatic notifications

Customize your alarm system by defining the threshold values which will trigger an alarm. PRTG then automatically alerts you by SMS, email, push notification, and other methods of your choice.

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Ensure the security of stored data

Business and personal data need special protection. Along with NAS hardware malfunctions, PRTG also promptly reports suspicious traffic and network errors for more data security.

Explore our preconfigured PRTG sensors for NAS 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 Buffalo TS System Health

The SNMP Buffalo TS System Health sensor monitors the system health of a Buffalo TeraStation network-attached storage (NAS). It can show the following:

  • Average CPU load
  • Available memory
  • Number of errors and warnings
  • Failover status
  • If a firmware update is available
SNMP Buffalo TS System Health
SNMP Buffalo TS System Health

SNMP LenovoEMC Physical Disk

The SNMP LenovoEMC Physical Disk sensor monitors a physical disk in a LenovoEMC network-attached storage (NAS) . It can show the following:

  • Downtime
  • Disk status
SNMP LenovoEMC Physical Disk
SNMP LenovoEMC Physical Disk

SNMP QNAP Logical Disk

The SNMP QNAP Logical Disk sensor monitors a logical disk in a Quality Network Appliance Provider (QNAP) network-attached storage (NAS) . It can show the following:

  • Free space
  • Volume status
SNMP QNAP Logical Disk
SNMP QNAP Logical Disk

SNMP Synology System Health

The SNMP Synology System Health sensor monitors the system health of a Synology network-attached storage (NAS) . It can show the following:

  • CPU fan status and load
  • Free memory
  • System, power, and system fan status
  • Temperature
SNMP Synology System Health
SNMP Synology 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 NAS monitoring as easy as it gets

Custom alerts and data visualization let you quickly identify and prevent XXX.

Free download
PRODUCT OVERVIEW

“From a server perspective, we're monitoring all of the key components of our service such as CPU usage, RAM disk space, the Windows services that it's running, and network connectivity of that server. In terms of networks, we’re monitoring all of our switches, firewalls, and access points. It’s really useful to be able to easily pull performance metrics from the PRTG dashboard.”

Ollie Kerslake, Infrastructure Lead
Riverford Organic Farmers

“The tool has given us greater control over all types of devices connected to the network (switches, IP telephony, security cameras, IoT, WiFi) that previously remained opaque when dealing with service incidents. This has improved our ability to diagnose and resolve problems, which has translated into greater efficiency and a better user experience in both internal and public services.”

Jordi Tolosà Bel, New Technologies Technician
Vinaroz City Council

“Our objective was to be able to monitor the health of our most critical servers containing data and applications, but also the flows and bandwidth between headquarters, our 50 servers in the cloud and the 15 servers at our production sites. For us, it is essential to have a proactive approach to understand where the weaknesses of the IT system are to be able to improve them.”

Marc Boullier, CIO
Carambar & Co

Your NAS 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
NetApp

We are a NetApp Alliance Partner

For NetApp, Paessler has proven to be one of the qualified, best-of-breed infrastructure and application providers whose products have been tested to expertly integrate with NetApp storage systems.

What does this mean for you?

  • Easy integration of NetApp hardware and software with PRTG
  • State-of-the-art features for monitoring your NetApp environment
  • Expert technical support around your NetApp monitoring setup

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.

baramundi

baramundi

baramundi and PRTG create a secure, reliable and powerful IT infrastructure where you have everything under control - from the traffic in your firewall to the configuration of your clients.

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 NAS 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 24.4.102.1351 (November 12th, 2024)

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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

  • QNAP Monitoring
  • Synology monitoring
  • The monitoring solution for all areas of IT!
Resources Content

Powerful stories from the monitoring world

  • Key metrics to monitor a Synology NAS using Paessler PRTG
  • The S.M.A.R.T.est Way to Monitor Your QNAP NAS? With PRTG, of course!
  • What Paessler PRTG can tell you about your Buffalo TeraStation
Resources Solutions

Resources to master your monitoring challenges

  • How do you set up a monitoring for a Synology NAS?
  • Monitoring Synology NAS' Free Disk Space in PRTG
  • How can I monitor EMC Isilon storage systems with PRTG?

NAS Monitoring: FAQ

 

What is a NAS?

A NAS (network-attached storage) is a dedicated file storage device that provides centralized data storage and access over a network. It allows multiple users and devices on the network to access and share files easily, making it ideal for both personal and business use.

What is NAS monitoring?

NAS monitoring refers to the process of tracking and analyzing the performance, health, and overall functionality of a Network Attached Storage (NAS) device. Monitoring ensures the NAS is operating efficiently, securely, and reliably while minimizing downtime and data loss.

Key aspects include:

  • Disk usage: Tracks the amount of storage used and available on the NAS.
  • Network traffic: Analyzes bandwidth usage and ensures the NAS can handle the workload without bottlenecks.
  • CPU and memory usage: Observes system resource consumption to prevent overloads.
  • Hardware monitoring: Tracks the status of physical components like hard drives, fans, and power supplies.
  • Log monitoring: Tracks system logs for errors, warnings, or unusual activities.
  • Software update monitoring: Monitors firmware and software updates to ensure the NAS is up to date and secure.
  • Backup verification: Ensures scheduled backups are completed successfully and identifies failed or missed backups to prevent data loss.
Why should I monitor NAS systems?

Monitoring NAS systems is important for several reasons:

  • Preventive maintenance: Identifies potential problems early to avoid unexpected failures.
  • Data security: Monitors access and usage to detect unauthorized access or malware activity.
  • Optimized performance: Ensures the NAS is running efficiently and meets user demands.
  • Downtime reduction: Alerts administrators to issues before they disrupt services.
  • Data integrity: Verifies backups and RAID functionality to safeguard against data loss.
What’s the difference between a NAS and a SAN?

NAS (network-attached storage) and SAN (storage area network) are both storage solutions used to provide centralized data access, but they differ significantly in architecture, use cases, and complexity.

  • A NAS device is a file-level storage system that connects to a network and allows multiple users and devices to access and share files.
  • A SAN is a high-speed network that provides block-level storage, typically used to connect servers to storage devices.
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?

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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.

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 monitoring NAS systems 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

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