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NAS- Network Attached Storage
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QTS

QTS

QTS is the operating system for entry- and mid-level QNAP NAS. WIth Linux and ext4, QTS enables reliable storage for everyone with versatile value-added features and apps, such as snapshots, Plex media servers, and easy access of your personal cloud.

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QuTS hero

QuTS hero

QuTS hero is the operating system for high-end and enterprise QNAP NAS models. With Linux and ZFS, QuTS hero supports advanced data reduction technologies for further driving down costs and increasing reliablility of SSD (all-flash) storage.

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QuTScloud

QuTScloud

QuTScloud is the operating system for QNAP Cloud NAS virtual appliances. With the possibility of on-premises and cloud deployment, QuTScloud enables optimized cloud data usage and flexible resource allocation at a predictable monthly cost.

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QES

QES

QES is the operating system for dual-controller QNAP NAS models. With FreeBSD and ZFS, QES is flash-optimized, capable of driving outstanding performance for all-flash storage arrays.

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QNE Network

QNE Network

QNE Network is the operating system for QuCPE, QNAP's universal customer premises equipment series. Run virtual network functions, freely configure software-defined networks, and enjoy benefits such as lowered costs and reduced management efforts.

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QSS

QSS

QNAP Switch System (QSS) is the configuration interface for QNAP's managed switch series. Enable management functions such as link aggregation, VLAN, and RSTP, to take care of your network topology with ease.

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QuRouter

QuRouter

QNAP’s QuRouter OS simplifies managing high-speed and high-coverage LAN/WAN. With NAT, VPN, security, and QuWAN SD-WAN, network management is made easier and remote connections more secure.

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QVR Surveillance

QVR Surveillance

QVR Surveillance is QNAP’s network video recorder software solution. It offers subscription-based QVR Elite and perpetual QVR Pro, and can be used with a series of apps, such as face recognition and door access control for a wider range of scenarios.

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QVR Face

QVR Face

QVR Face is a smart facial recognition solution featuring real-time live streaming video analytics from connected cameras. It can be integrated into multiple scenarios to provide intelligent attendance management, door access control management, VIP welcome systems and smart retail services.

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KoiMeeter

KoiMeeter

QNAP smart video solutions provides integrated intelligent packages such as video conferencing and smart retail, boosting productivity for individuals and businesses.

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Smart Retail
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SnapSync

SnapSync
Exclusive for ZFS NAS! The best disaster recovery solution.

Real-time SnapSync immediately synchronizes changes to data with the destination storage. Each time data is written to the source, it is also identically written to the destination. If a disaster event occurs, Real-time SnapSync assists organizations in resuming essential data and services in the shortest time.

Why SnapSync?

The backup density and reliability of enterprise data tests the adaptability of disaster recovery. You can count on QNAP’s ZFS storage that prioritizes data integrity for high-standard reliability. Coupled with its unique SnapSync feature for data replication and synchronization, critical data is fully protected by complete and immediate replication backup. Organizations can failover the data from the secondary in the event of a disaster at the primary site – providing the strongest support for nonstop business operations and helping users prevent data loss!

SnapSync minimizes downtime and prevents data loss

SnapSync is configured through a Mirror relationship between shared folders/LUNs on primary NAS and secondary NAS. After creating SnapSync jobs, shared folders and LUNs in the secondary NAS become read-only to ensure data protection.

  • Mode 1

    Scheduled SnapSync

    RPO = 5 ~ 60 minutes

    • On the primary NAS, create block-level snapshots that only records data variable blocks, then schedule backup jobs for snapshots.
    • Advantages: smaller snapshots save bandwidth and storage space costs.
  • Mode 2

    Real-time SnapSync

    RPO = 0

    • Achieve real-time data synchronization between primary NAS and backup NAS.
    • Advantages: zero RPO (Recovery Point Object), meaning zero data loss.

SnapSync used for Copy Data Management (CDM)

After synchronizing data via SnapSync from a primary to a secondary NAS, you can further conduct Snapshot Instant Clone on the secondary NAS. This assists in copy data management and data analysis without interfering with production server operations and the primary data.

QuTS hero NAS is the top choice for business storage

  • Primary NAS:
    Comprehensive Tier 1 data protection

    ZFS-based QuTS hero NAS ensures data integrity, data security, and system reliability – fulfilling data storage for first-line production servers.

  • Secondary NAS:
    Instant disaster recovery solution

    Build a zero RPO disaster recovery plan by utilizing real-time SnapSync. QuTS hero NAS includes models with native 25GbE connectivity that enables remarkable replication performance with a network environment latency of less than 5 milliseconds.

    Best practice for configuring real-time SnapSync

QuTS hero provides highly-reliable data protection:

  • WORM (Write Once, Read Many Times)

  • Automatic RAID disk replacement with spares before potential failure

  • RAID Triple Parity and Triple Mirror

  • 65,536 near-limitless snapshots

  • Up to 5 petabytes capacity per shared folder

QuTS hero

Highly-reliable NAS operating system best suited for business applications

Learn More

1.SnapSync is supported by QNAP NAS models with the QuTS hero (4.5.3 or later) and QES ( v2.1.1 v11 or later) operating systems. These NAS can be paired with each other to provide the perfect backup storage solution. 2.To ensure successful synchronization of folder & file permission settings, it is strongly recommended that the SnapSync-paired NAS systems are deployed in an AD/LDAP compliant domain environment to prevent inconsistent system UIDs (especially when the paired NAS includes a QuTS hero NAS and a QES NAS).

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