6-bay QuTS hero NAS
QNAP TVS-h674-i5-32G
A 6-bay QuTS hero NAS supplied with an Intel Core i5-12400 6-core processor, 32GB DDR4 memory, dual 2.5GbE, two M.2 PCIe Gen 4 slots and two PCIe expansion slots.
Expandable 6-bay QuTS hero storage for business workloads
The QNAP TVS-h674-i5-32G combines an Intel Core i5-12400 processor and 32GB DDR4 memory with ZFS-based QuTS hero storage. Based on the supplied description, it is designed for file serving, virtual machines and containers, collaborative video editing, backup and recovery, with M.2 NVMe capability and PCIe Gen 4 expansion.
Key features and benefits
ZFS-based storage services
The supplied overview lists inline data deduplication and compression, snapshots, real-time SnapSync and SSD optimisation.
Intel Core i5 processing
The supplied Intel Core i5-12400 provides 6 cores, 12 threads and burst speed up to 4.4GHz.
M.2 NVMe capability
Two M.2 2280 PCIe Gen 4 x4 slots are listed for compatible NVMe SSDs.
Flexible PCIe expansion
Two PCIe Gen 4 slots are supplied for compatible networking, QM2 or entry-level graphics expansion.
Virtualisation workloads
The supplied description positions the NAS for hosting virtual machines and containers.
Built-in graphics and HDMI
Intel UHD Graphics 730, hardware-accelerated transcoding and HDMI 1.4b output are listed.
Who is the QNAP TVS-h674-i5-32G best for?
A strong choice for
- Shared business file storage
- Backup and recovery workflows
- Virtual-machine and container hosting
- Teams needing six internal SATA bays
- Buyers wanting M.2 and PCIe expansion options
Consider another model if you need
- Direct Thunderbolt connectivity
- More than 6 internal drive bays
- A rackmount enclosure
- Built-in 5GbE or 10GbE ports
Key specifications
- Processor
- Intel Core i5-12400 6-core / 12-thread processor, burst up to 4.4GHz
- Graphics
- Intel UHD Graphics 730
- Memory
- 32GB SODIMM DDR4 (2 × 16GB); maximum 64GB (2 × 32GB)
- Drive bays
- 6 × 3.5-inch SATA 6Gb/s, 3Gb/s
- Drive compatibility
- 3.5-inch SATA hard drives; 2.5-inch SATA solid-state drives
- M.2 slots
- 2 × M.2 2280 PCIe Gen 4 x4; compatible with NVMe SSD PCIe Gen 3 and above
- Networking
- 2 × 2.5GbE; 5GbE and 10GbE optional via PCIe expansion card
- PCIe
- 2 slots: PCIe Gen 4 x16 and PCIe Gen 4 x4
- USB
- 1 × USB-C 3.2 Gen 2; 2 × USB-A 3.2 Gen 2
- HDMI
- 1 × HDMI 1.4b, up to 4096 × 2160 at 30Hz
- Dimensions
- 180.2 × 264.3 × 279.6 mm
- Net weight
- 6.32 kg
- Standard warranty
- 3 (unit not stated in supplied source)
Full technical specifications
View all supplied technical specifications
| 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 | Supported |
| Encryption Engine | Supported (AES-NI) |
| Hardware-accelerated Transcoding | Supported |
| 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 | Supported |
| M.2 Slot | 2 x M.2 2280 PCIe Gen 4 x4 slots Compatible with NVMe SSD PCIe Gen 3 and above. |
| SSD Cache Acceleration Support | Supported |
| GPU pass-through | Supported |
| 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 |
| Wake on LAN (WOL) | Supported |
| Jumbo Frame | Supported |
| 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. |
| 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 | Supported |
| 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) |
| 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. |
| Fan | System fan: 2 x 92mm, 12VDC CPU fan: 1 x 60mm, 12VDC |
| System Warning | Buzzer |
| Kensington Security Slot | Supported |
| Standard Warranty | 3 |
| Max. Number of Concurrent Connections (CIFS) - with Max. Memory | 2500 |
Frequently asked questions about the QNAP TVS-h674-i5-32G
What is the QNAP TVS-h674-i5-32G?
It is a 6-bay QuTS hero NAS supplied with an Intel Core i5-12400 processor and 32GB DDR4 memory.
Can the memory be expanded?
The supplied specification lists 32GB installed and a maximum of 64GB across two DDR4 SODIMM slots.
Which drives are listed as compatible?
The supplied source lists 3.5-inch SATA hard drives and 2.5-inch SATA solid-state drives for the main bays.
Does it have M.2 NVMe slots?
Yes. Two M.2 2280 PCIe Gen 4 x4 slots are listed, compatible with NVMe SSD PCIe Gen 3 and above.
What networking is built in?
Two 2.5GbE ports are listed. The supplied specification lists 5GbE and 10GbE as optional via a PCIe expansion card.
Does it include Thunderbolt connectivity?
Thunderbolt ports are not listed for this model in the supplied specification.
What is the warranty period?
The source provides the value 3 but no unit, so the warranty duration cannot be confirmed from the supplied information.
