12th Intel® Core⢠processor with built-in GPU
2x M.2 NVMe slots for SSD caching
2x Thunderbolt⢠4, 2x 2.5GbE, 2x PCIe slots
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The brand-new Thunderbolt⢠4 NAS is a great sidekick for your creative talents. Coming with a powerful Intel® Core⢠i9 16-core / i7 12-core processor, the TVS-h874T supercharges your productivity by allowing you to tackle 4K video projects smoothly and simultaneously across your team. The creator-oriented ZFS-based TVS-h874T NAS guarantees well-organized collaborative workflows and hardware expandability (such as upgradable 25 GbE connectivity and 64 GB RAM) to grow with your business and inspiration.
System requirement: macOS 13.5 (or later).
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Thunderbolt⢠4 ports
Two Thunderbolt⢠4 Type-C ports come as standard to directly connect your Mac.
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Video transcoding
The built-in GPU accelerates transcoding for video footage, allowing you, your team, and clients to quickly watch videos on their devices.
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Prevent video corruption
The TVS-h874Tâs Self-Healing feature detects and corrects corrupted data, enabling video production to go off without a hitch and with peace of mind.
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2.5 GbE as standard and upgradable to 25 GbE
High-speed connectivity with two built-in 2.5 GbE ports, and upgradable to 25/10 GbE using a PCIe network card.
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Up to 154 TB storage capacity
Store your files with RAID protection. If require additional storage capacity, just connect QNAP JBOD enclosures and expand up to 396 TB.
Specification
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| CPU | Intel® Core⢠i9 16-core (8P+8E) /24-thread Processor |
| CPU Architecture | 64-bit x86 |
| Graphic Processors | Intel® UHD Graphics 770 |
| Floating Point Unit |  |
| Encryption Engine | Â (AES-NI) |
| Hardware-accelerated Transcoding | |
| System Memory | 64 GB SODIMM DDR4 (2 x 32 GB) |
| Maximum Memory | 64 GB ( 2 x 32 GB) |
| Memory Slot | 2 x SODIMM DDR4 |
| Flash Memory | 5GB (Dual boot OS protection) |
| Drive Bay | 8 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 | Â (Not supported M.2 SSD) |
| M.2 Slot | 2 x M.2 2280 PCIe Gen 4 x4 slots
Compatible with NVMe SSD PCIe Gen 3 and above. Please refer to  for compatibility.
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| 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
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| Wake on LAN (WOL) | |
| Jumbo Frame | |
| Thunderbolt Port | 2 (Thunderbolt⢠4)
Supports only Thunderbolt connections for Windows & Mac hosts and USB storage devices. Third-party Thunderbolt external storage devices are not supported.
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| PCIe Slot | 2 Slot 1: PCIe Gen 4 x16 Slot 2: PCIe Gen 4 x4 *Slot 2 is preinstalled with a Thunderbolt 4 AIC.
Card dimensions for PCIe slot 1~Slot 2ï¼185 x 131.15 x 18.76 mm / 7.28 x 5.16 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 1-8, Status, LAN, USB port, M.2 port |
| LCD Display/ Button | |
| Buttons | Power, Reset, USB Copy |
| Dimensions (HxWxD) | 180.2 Ã 329.3 Ã 279.6 mm
Dimensions do not include foot pad (foot pad may be up to 30mm / 1.18 inches high depending on model)
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| Weight (Net) | 7.34 kg |
| Weight (Gross) | 8.99 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: 27ËC (80.6ËF) |
| Power Supply Unit | 350W (PWR-PSU-350W-DT01), 100-240V |
| Power Consumption: Disk Standby Mode | 62.668 |
| Power Consumption: Operating Mode, Typical | 104.35 W
Tested fully populated with WD10EFRX hard drives.
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| Fan | System fan: 2 x 120mm, 12VDC CPU fan: 1 x 60mm, 12VDC |
| System Warning | Buzzer |
| Kensington Security Slot | |
| Max. Number of Concurrent Connections (CIFS) - with Max. Memory | 3500 |
