QNAP TVS-h674-i5-32G
Highly-reliable ZFS-based storage with PCIe Gen 4 expandability for 10/25GbE connectivity, M.2 NVMe SSD caching and multi-threads processors for virtualization applications
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.
M.2 PCIe Gen 4
Enable NVMe SSD caching or Edge TPU empowered AI image recognition.
2.5GbE connectivity
2.5GbE ports provide higher transmission speeds with existing Cat 5e cables.
Flexible PCIe Gen4 expansion
PCIe slots allow for installing 2.5/5/10/25GbE adapters, QM2 cards, or entry-level graphics cards to increase application performance.
Virtual machines and containers
Host multiple virtual machines and containers with optimized resource utilization.
Full HD HDMI™
Directly view creative works on an HDMI™ display. Enjoy smooth full HD media playback and real-time transcoding.
Faster image recognition with AI acceleration
The built-in Intel® OpenVINO™ and Intel® UHD Graphics help boost AI image recognition and offload CPU workloads.
Available Models
TVS-h674-i3-16G
Intel® Core™ i3-12100 4-core/8-thread Processor, burst up to 4.3 GHz, 16 GB SODIMM DDR4 (1 x 16 GB)
TVS-h674-i5-32G
Intel® Core™ i5-12400 6-core/12-thread Processor, burst up to 4.4 GHz, 32 GB SODIMM DDR4 (2 x 16 GB)
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.
Processor
Intel® Core™ i5 6-core/12-thread Processor (burst up to 4.4 GHz)
Learn more spec
Memory
Supports up to 64 GB dual-channel DDR4 memory
Connections
Three USB 3.2 Gen 2 (10Gbps) ports
Encryption Engine
Features Intel® AES-NI 256 hardware-accelerated encryption to boost system performance while securing sensitive data.
Transmission Performance
Tested in QNAP Labs. Figures may vary by environment.
Test Environment:
NAS : TVS-h674 (Intel® Core™ i5-12400) with QXG-25G2SF-CX6
OS: QuTS hero h5.0.0
Volume type : 6 x Samsung 860 EVO 1 TB SATA , RAID 5, thick volume
Client PC : Windows Server 2019 Standard, Intel Xeon W1250 3.3GHz, 32GB RAM
IOmeter : RAM*4, 30-sec ramp up time, 3-min seq. run time, 1 workers, 32-outstanding
Virtualization Certifications Supported by TVS-h674
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.
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.
A fast 2.5GbE NAS
A QNAP NAS featuring one or more 2.5GbE ports, and Port Trunking allows you to combine multiple ports for greater bandwidth potential.
Upgrade computers and servers
Servers and desktops can install PCIe-based QNAP network cards that support 2.5G/1G/100M Multi-Gig.
Add a 5GbE port to laptops
A switch that supports 2.5GbE+
QNAP’s 10GbE/NBASE-T switches support 10G/5G/2.5G/1G/100M and allow connecting multiple workstations and devices for high-speed collaboration in device-dense environments.
Extend hardware warranty up to 5 years
The TVS-h674 is backed by a 3-year warranty at no additional cost. You can also purchase a warranty extension that extends your warranty coverage up to 5 years.
Hardware Specification
TVS-h674-i3-16G
| CPU |
Intel® Core™ i5-12400 6-core/12-thread Processor, burst up to 4.4 GHz |
| CPU Architecture |
64-bit x86 |
| Graphic Processors |
Intel® UHD Graphics 730 |
| Floating Point Unit |
 |
| Encryption Engine |
(AES-NI) |
| Hardware-accelerated Transcoding |
|
| System Memory |
32 GB SODIMM DDR4 (2 x 16 GB) |
| Maximum Memory |
64 GB ( 2 x 32 GB) |
| Memory Slot |
2 x SODIMM DDR4 |
| Flash Memory |
5GB (Dual boot OS protection) |
| Drive Bay |
6 x 3.5-inch SATA 6Gb/s, 3Gb/s |
| Drive Compatibility |
3.5-inch bays:
3.5-inch SATA hard disk drives
2.5-inch SATA solid state drives |
| Hot-swappable |
|
| M.2 Slot |
2 x M.2 2280 PCIe Gen 4 x4 slots
|
| SSD Cache Acceleration Support |
|
| GPU pass-through |
|
| 2.5 Gigabit Ethernet Port (2.5G/1G/100M) |
2 (2.5G/1G/100M/10M) |
| 5 Gigabit Ethernet Port (5G/2.5G/1G/100M) |
Optional via PCIe expansion card |
| 10 Gigabit Ethernet Port |
Optional via PCIe expansion card
Optional via PCIe expansion card
Optional via PCIe expansion card
|
| Wake on LAN (WOL) |
|
| Jumbo Frame |
|
| PCIe Slot |
2
Slot 1: PCIe Gen 4 x16
Slot 2: PCIe Gen 4 x4
Card dimensions for PCIe slot 1~Slot 2：185 x 111.15 x 18.76 mm / 7.28 x 4.38 x 0.74 inches.
Wider cards can be installed if the next PCIe slot will not be used.
Card dimensions for PCIe slot 1~Slot 2：185 x 111.15 x 18.76 mm / 7.28 x 4.38 x 0.74 inches.
Wider cards can be installed if the next PCIe slot will not be used.
|
| USB 3.2 Gen 2 (10Gbps) Port |
1 x Type-C USB 3.2 Gen 2 10Gbps
2 x Type-A USB 3.2 Gen 2 10Gbps |
| HDMI™ Output |
1, HDMI™ 1.4b (up to 4096 x 2160 @ 30Hz) |
| Form Factor |
Tower |
| LED Indicators |
HDD 1-6, Status, LAN, USB port, M.2 port |
| LCD Display/ Button |
|
| Buttons |
Power, Reset, USB Copy |
| Dimensions (HxWxD) |
180.2 × 264.3 × 279.6 mm
Dimensions do not include foot pad (foot pad may be up to 30mm / 1.18 inches high depending on model)
Dimensions do not include foot pad (foot pad may be up to 30mm / 1.18 inches high depending on model)
|
| Weight (Net) |
6.32 kg |
| Weight (Gross) |
7.89 kg |
| Operating Temperature |
0 - 40 °C (32°F - 104°F) |
| Storage Temperature |
-20 - 70°C (-4°F - 158°F) |
| Relative Humidity |
5-95% RH non-condensing, wet bulb: 27˚C (80.6˚F) |
| Power Supply Unit |
250W, 100-240V |
| Power Consumption: HDD Sleep Mode |
39.911 W |
| Power Consumption: Operating Mode, Typical |
79.363 W
Tested fully populated with WD10EFRX hard drives.
Tested fully populated with WD10EFRX hard drives.
|
| Fan |
System fan: 2 x 92mm, 12VDC
CPU fan: 1 x 60mm, 12VDC |
| System Warning |
Buzzer |
| Kensington Security Slot |
|
| Standard Warranty |
3 |
| Max. Number of Concurrent Connections (CIFS) - with Max. Memory |
2500 |
Note: Use only QNAP memory modules to maintain system performance and stability. For NAS devices with more than one memory slot, use QNAP modules with identical specifications.
Warning: Using unsupported modules may degrade performance, cause errors, or prevent the operating system from starting.
QNAP reserves the right to replace partial parts or accessories if the original is no longer available from its manufacturer/supplier. Any replacement would be fully tested and verified to meet strict compatibility and stability guidelines and will deliver identical performance to the original.
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Designs and specifications are subject to change without notice.
