Highly reliable ZFS-based storage with PCIe Gen 4 expandability for 10/25GbE connectivity, M.2 NVMe SSD caching, and multi-thread processors for virtualization applications. Equipped 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 inline data deduplication and block-level compression, nearly unlimited snapshots, real-time SnapSync, and SSD optimization. The TVS-h674 offers an ideal NAS solution, whether for mission-critical file servers, virtualization servers, collaborative video editing, or efficient data backup and recovery applications. The powerful TVS-h674 provides PCIe Gen 4 (up to twice as fast as Gen 3) expandability, M.2 NVMe SSD caching, and 2.5GbE connectivity for high-speed virtualization networks. Enable NVMe SSD caching or Edge TPU-assisted AI image recognition. The 2.5GbE ports offer higher transfer speeds with existing Cat 5e cables. The PCIe slots allow for the installation of 2.5/5/10/25GbE adapters, QM2 cards, or entry-level graphics cards to enhance application performance. Host multiple virtual machines and containers with optimized resource utilization.
| Max. number of hard disks | 6 | 
| Memory | 32 GB | 
| NAS HDD assembly | NAS Empty Enclosure | 
| Total storage capacity | 0 TB | 
| RAID configuration | 0, 1, 10, 5, 50, 6, JBOD | 
| Network connections | RJ45 Gigabit Ethernet (2x) | 
| Exact USB ports | USB-A 3.2 Gen 2 (2x) | 
| Documents | |
| Item number | 23039931 | 
| Manufacturer | QNAP | 
| Category | NAS | 
| Manufacturer no. | TVS-H674-I5-32G | 
| Release date | 3-10-2023 | 
| External links | 
| Colour | Black | 
| Exact colour description | Black | 
| NAS HDD assembly | NAS Empty Enclosure | 
| Model | Desktop | 
| Max. number of hard disks | 6 | 
| Hard drive form factor | 3.5" | 
| RAID configuration | 0, 1, 10, 5, 50, 6, JBOD | 
| Memory type | DDR4-RAM | 
| Memory | 32 GB | 
| Maximum possible memory | 64 GB | 
| Add-on packages | Download Station, QNAP: Notes / Signage / Photo / Video / Multimedia / Digital TV / TV / Music / Surveillance Station, Virtualization Station, myQNAPcloud, File /  Backup / HD / DJ / Download Station, Qairplay, Qsync, Print Server, HappyGet, DLNA Media Server, Antivirus, Webserver, iTunes / Mail / VPN Server, RADIUS Server, Synology: Antivirus | 
| Data storage configuration | 0 TB | 
| Total storage capacity | 0 TB | 
| Hard disk additional functions | Hot swapping | 
| Processor type | Intel Core i3-12100 | 
| Clock frequency | 2.50 GHz | 
| Max. turbo clock rate | 4.40 GHz | 
| Number of processor cores | 4 -Core | 
| Network connections | RJ45 Gigabit Ethernet (2x) | 
| Connectivity | Ethernet, HDMI, USB | 
| USB ports | USB-A, USB-C | 
| Exact USB ports | USB-A 3.2 Gen 2 (2x) | 
| Video connections | HDMI Type A | 
| Internal connection options | M.2 (2x) | 
| Data ports | PS/2 (1x) | 
| Power consumption | 250 W | 
| Power consumption (standby) | 39.91 W | 
| Number of fans | 2 x | 
| Fan diameter | 92 mm | 
| Redundant power supply unit | Yes | 
| Country of origin | China | 
| CO₂-Emission | |
| Climate contribution | 
| Scope of delivery | AC, Lan (RJ-45) | 
| Length | 28.08 cm | 
| Width | 26.43 cm | 
| Height | 18.80 cm | 
| Weight | 6.32 kg | 
| Length | 42 cm | 
| Width | 29.50 cm | 
| Height | 39 cm | 
| Weight | 7.89 kg | 
| Product Safety | 
How often does a product of this brand in the «NAS» category have a defect within the first 24 months?
Source: GalaxusHow many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?
Source: GalaxusHow often is a product of this brand in the «NAS» category returned?
Source: Galaxus