Component TVS-h474-PT-8G TVS-h674-i3-16G
TVS-h674-i5-32G
TVS-h874-i5-32G
TVS-h874-i7-32G
TVS-h874X-i9-64G
Drive bays 4 x 3.5-inch SATA 6 Gbps 6 x 3.5-inch SATA 6 Gbps 8 x 3.5-inch SATA 6 Gbps
Tip
The drive bays are backward compatible with SATA 3 Gbps
drives.
Drive compatibility 3.5-inch bays:
• 3.5-inch SATA hard disk drives
• 2.5-inch SATA hard disk drives
• 2.5-inch SATA solid-state drives
Note
For the list of compatible drive models and expansion cards,
go to https://www.qnap.com/compatibility.
M.2 SSD slots 2 x PCIe Gen 3 x2 NVMe 2 x PCIe Gen 4 x4 NVMe 2 x PCIe Gen 4 x4 NVMe
SSD cache acceleration
support
This device supports SSD cache acceleration for all drives.
Hot-swapping The device supports hot-swapping drives except for the following:
M.2 SSDs
Network
2.5 Gigabit network
interface
2 x 2.5 GbE RJ45
Note
These ports provide 2.5 Gbps, 1 Gbps, 100 Mbps, and 10 Mbps
network connection speeds.
10 Gigabit network
interface
- - TVS-h874X-i9-64G: 2 x
10GBASE-T
External I/O Ports & Expansion Slots
PCIe slots • Slot 1: PCIe Gen 4 x16
(CPU)
• Slot 2: PCIe Gen 3 x2
(PCH)
• Slot 1: PCIe Gen 4 x16
(CPU)
• Slot 2: PCIe Gen 4 x4
(PCH)
• Slot 1: PCIe Gen 4 x16
(CPU)
• Slot 2: PCIe Gen 4 x4
(PCH)
Tip
For the list of compatible drive models and expansion cards,
go to https://www.qnap.com/compatibility.
USB ports • 1 x USB 3.2 Gen 2 Type-C
• 2 x USB 3.2 Gen 2 Type-A
HDMI ports 1 x HDMI 1.4b
Interface
Display panel Monochrome backlit LCD display
TVS-hx74 User Guide
Product Overview 5