| Marketing Description |
| With an Intel Core i5 six-core Processor or Intel Core i3 quad-core processor to support the ZFS-based QuTS hero operating system, the TVS-H674 SMB NAS ensures data integrity and supports block-level inline data deduplication and compression, near-limitless snapshots, real-time SnapSync, and SSD optimization. Whether for mission-critical file servers, virtualization servers, collaborative video editing, or efficient data backup and recovery applications, the TVS-H674 delivers an ideal NAS solution. The high-performance TVS-H674 provides PCIe Gen 4 (up to twice the transmission speed of Gen 3) expandability, M.2 NVMe SSD caching, and 2.5GbE connectivity for high-speed virtualization network environments. |
| Product Features |
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High-performance Intel Core processor bursts up to 4.4 GHz
The TVS-H674 adopts an Intel Core i5 six-core Processor or Intel Core i3 quad-core Processor with Intel UHD Graphics 730 to increase multi-tasking capabilities, offering SMBs a secure, reliable, and high-performance NAS solution.
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Boost NAS performance with M.2 SSDs or TPU
The TVS-H674 has two M.2 PCIe slots, enabling SSD caching or SSD storage pools for improved performance, or other applications.
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Build a high-speed 2.5GbE network environment
QNAP offers comprehensive, budget-friendly storage and networking solutions that provide an array of connectivity possibilities. Easily and flexibly upgrade your workplace or home network now to handle bandwidth-hungry applications.
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Abundant I/O capabilities with PCIe expansion
The TVS-H674 has two PCIe slots that allow for installing various expansion cards for expanding application potential.
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Comprehensive backup and disaster recovery solution
The TVS-H674 supports various apps that cover all your backup needs. Practice safe IT habits by regularly backing up files and device content, allowing them to be easily restored when needed.
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Multi-version snapshots mitigate ransomware threats
The TVS-H674 supports block-based snapshots that record the state of the system at any time. It helps protect data, which can be restored back to a specific point of time, greatly helping in mitigating the threat of ransomware.
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All-in-one solution for hosting virtual machines and containers
By running multiple virtual machines and containers on the TVS-H674, you can deploy multi-tenant environments and applications to increase management efficiency and save hardware costs. Coupled with the Network and Virtual Switch app that boosts interoperability between virtual machines, containers, QNAP NAS, and other physical devices on the network, you can flexibly allocate physical and virtual network resources to simplify network deployment.
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Comprehensive security and privilege settings
The TVS-H674 is loaded with flexible privilege settings and security measures. Besides IP blocking, QNAP Authenticator, HTTPS connection, there are more apps that help ensure optimal NAS protection against threats like malware and hackers.
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The best file storage and collaboration center
The TVS-H674 integrates rich apps for storing, managing, synchronizing, searching, and archiving files. It supports SMB/CIFS, AFP, and NFS protocols for streamlined file sharing across Windows, Mac, and Linux/UNIX, and provides the smartest NAS solution for professionally managing your files.
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Flexible and economical storage expansion
QNAP provides easy ways to expand your storage capacity. Here are several ways to expand your TVS-H674 storage as needed to accommodate data and business growth.
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More productivity-boosting applications
The TVS-H674 provides an App Center that includes feature-rich apps to expand your NAS potential!
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Flexibly switch to QTS operating system
The TVS-H674 also supports QTS - QNAP's standard NAS operating system - that provides great everyday performance, efficient memory utilization, and the advantage of Qtier auto-tiering. You can also migrate drives from your current QTS-based NAS to the TVS-H674.
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| General |
| Device Type |
NAS server |
| Host Connectivity |
Gigabit Ethernet / 2.5 Gigabit Ethernet |
| Total Storage Capacity |
0 GB |
| Installed Devices / Modules Qty |
0 (installed) / 6 (max) |
| Width |
26.43 cm |
| Depth |
27.96 cm |
| Height |
18.82 cm |
| Weight |
6.553 kg () |
| Built-in Devices |
Display, 2 x 92 mm fan, 1 x 60 mm CPU fan |
| Processor / Memory |
| Processors Installed |
1 x Intel Core i5 12400 2.5 GHz |
| Number of Cores |
6-core |
| Max Supported Qty |
1 |
| Max Turbo Speed |
4.4 GHz |
| RAM |
32 GB (installed) / 128 GB (supported) - DDR4 |
| Flash Memory Installed |
5 GB |
| Storage Controller |
| Type |
RAID |
| Interface Type |
SATA 6Gb/s |
| RAID Level |
JBOD, RAID 0, RAID 1, RAID 5, RAID 6, RAID 10, RAID 50, RAID TM, RAID TP |
| Networking |
| Data Link Protocol |
2.5GbE, 100Mb LAN, 1GbE |
| Network / Transport Protocol |
FTP, IPv4, IPv6, Telnet, TFTP, PPTP, L2TP, IPSec, OpenVPN, QBelt |
| Remote Management Protocol |
SNMP 2, SNMP 3, RADIUS |
| Network Services Compatibility |
HTTP, HTTPS, FTP, Microsoft CIFS, Server Message Block (SMB), Apple File Protocol (AFP), SFTP |
| Performance |
Maximum LUN size: 1024 TB
Maximum number of targets LUN: 256
Maximum shared folder size: 1024 TB
Maximum number of shared folder: 256
Maximum pool size: 1024 TB
Maximum number of storage pool: 128
Minimum snapshot interval: 1 minute
Maximum FTP connection: 1024
Local user account: 16000
Local group account: 512
Domain user/group account: 200000
Virtual hosts: 32
Maximum number of version control: 64 |
| Features |
WORM (Write Once Read Many protection), floating point unit, built-in hardware transcoding, SSD cache acceleration support, GPU pass-through, wake on LAN (WOL), Jumbo Frames support, Storage Pool, SED Storage Pool, JBOD Expansion, VJBOD Cloud, fibre channel service, block-based iSCSI LUN, Storage Pool Expansion, RAID Hot Spare, RAID Sync/Rebuild/Scrubbing, End-to-End Data Integrity, silent error detection and self-healing, Disk, Enclosure Locate, Disk S.M.A.R.T. Scan, Disk S.M.A.R.T. Data Migration, Secure Erase, SSD trim, SSD life estimation, Disk Roaming, Disk Standby, Shared Folder Snapshot, LUN snapshot, Snapshot Retention Policy, Self-serve Snapshot Recovery, Application Consisted Snapshot, Snapshot Full Clone, Snapshot Instant Clone, Snapshot Replica / Vault, SSD read-only Cache, SSD read & write log cache, SSD dedicated ZIL cache, SSD Cache RAID, External Device Management, Mount Smart Phone (MTP), External RAID Device Management, FTP server, Shared Folder Data Compression, Shared Folder WORM, file station, Object Storage, domain security, Domain Controller, Windows ACL, user quota, group quota, folder quota, home folder, Resource Monitor, Network Recycle Bin, system log, Smart Fan, Virtual Switch, port trunking, VLAN support, DHCP server, DDNS (Dynamic Domain Name Service), security counselor, malware remover, SSH support, 2-step verification, Allow/Deny List, Access Protection, Service binding, Windows ODX, Qsync, HybridMount, hybrid backup sync, Hyper Data Protector, Boxafe, Qsirch, QuMagie, QVPN Service, HD Station, LDAP server, SQL Server, Qfiling, QmailAgent, QuWAN, DA Driver Analyzer, FXP support, RAID Expansion |
| Encryption Algorithm |
AES-NI, 256-bit AES, FIPS 140-2, TLS 1.0, TLS 1.1, TLS 1.2, TLS 1.3 |
| Expansion / Connectivity |
| Expansion Bays |
6 (total) / 6 (free) x hot-swap - 2.5" / 3.5" |
| Expansion Slots |
2 (total) / 2 (free) x M.2 2280
1 (total) / 1 (free) x PCI Express 4.0 x16
1 (total) / 1 (free) x PCI Express 4.0 x4 |
| Interfaces |
2 x USB 3.2 Gen 2 - Type A
2 x 2.5 Gigabit Ethernet - RJ-45
1 x USB 3.2 Gen 2 - Type C
1 x HDMI output |
| Miscellaneous |
| Cables Included |
1 x network cable |
| Features |
Security lock slot (cable lock sold separately) |
| Security Slot Type |
Kensington security slot |
| Included Accessories |
24 x flat head screws (for 3.5" HDD), 18 x flat head screws (for 2.5" HDD), 2 x M.2 SSD heatsink, 2 x drive tray keys |
| Power |
| Power Device |
Internal power supply |
| Installed Qty |
1 |
| Voltage Required |
AC 100-240 V |
| Power Consumption Operational |
79.363 Watt |
| Power Provided |
250 Watt |
| Software / System Requirements |
| Storage Operating System |
QNAP QuTS hero h5.0.0 |
| OS Required |
Apple MacOS X 10.10 or later, Ubuntu 14.04, CentOS 7.0, Red Hat Enterprise Linux 6.6, SuSE Linux 12 or later, IBM AIX 7, Oracle Solaris 10 or later, Microsoft Windows 7 / 8 / 10 / 11, Microsoft Windows Server 2008 R2, Microsoft Windows Server 2012, Microsoft Windows Server 2012 R2, Microsoft Windows Server 2016, Microsoft Windows Server 2019 |
| Manufacturer Warranty |
| Service & Support |
Limited warranty - 3 years |
| Dimensions & Weight (Shipping) |
| Shipping Weight |
8.07 kg |
| Environmental Parameters |
| Min Operating Temperature |
0 °C |
| Max Operating Temperature |
40 °C |
| Humidity Range Operating |
5 - 95% (non-condensing) |
