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8-bay Core i9 dual-10GbE QuTS hero NAS
QNAP TVS-h874X-i9-64G 8-Bay Core i9 10GbE QuTS hero NAS
The QNAP TVS-h874X-i9-64G is an eight-bay tower NAS with an Intel® Core i9 16-core/24-thread processor, 64GB DDR4, dual 10GBASE-T, dual 2.5GbE, two M.2 PCIe Gen 4 x4 slots and PCIe Gen 4 expansion.

What is it? It is a high-performance SMB NAS for central storage, backup, virtualisation and collaborative media workflows, with built-in 10GbE and ZFS-based QuTS hero storage features.
Core i9 processing and Intel® UHD Graphics 770
The supplied processor, graphics and memory configuration supports demanding storage and application workloads.
Core i9 16-core processor
The processor has 8 Performance-cores, 8 Efficient-cores and 24 processing threads.
Intel® UHD Graphics 770
Integrated graphics, hardware-accelerated transcoding and GPU pass-through are listed.
64GB DDR4 installed
The supplied specifications list 64GB as the maximum memory using two 32GB SODIMM modules.
Eight SATA bays with two M.2 PCIe Gen 4 slots
The storage layout combines hot-swappable SATA capacity with optional NVMe cache, pools and acceleration.
Eight SATA bays
The 3.5-inch bays support compatible 3.5-inch SATA HDDs and 2.5-inch SATA SSDs.
Two M.2 slots
Two M.2 2280 PCIe Gen 4 x4 slots support compatible NVMe SSDs using PCIe Gen 3 and above.
Cache and AI options
SSD cache acceleration and compatible M.2 Edge TPU acceleration are described in the supplied content.
Explore the DeviceDeal NAS Buying Guide
Compare NAS types, storage planning considerations and practical buying factors before selecting a system.
Dual 10GBASE-T plus dual 2.5GbE
Four built-in network ports provide flexible multi-gigabit connectivity without requiring every connection to use an expansion card.
Dual 10GBASE-T
Two ports support 10G, 5G, 2.5G, 1G and 100M network speeds.
Dual 2.5GbE
Two additional ports support 2.5G, 1G, 100M and 10M speeds, with Port Trunking described in the source.
Preinstalled 10GbE adapter
PCIe Slot 1 contains the supplied 10GbE network adapter, while the remaining slot supports compatible expansion.
Virtualisation, media processing and HDMI output
The supplied information supports virtual workloads, compatible transcoding and direct local display use.
Virtual machines and containers
The source lists VMware Ready, Microsoft Hyper-V, Citrix and Veeam Ready environments.
Hardware transcoding
Intel® UHD Graphics 770 supports compatible hardware decoding and real-time transcoding.
USB and HDMI
One USB Type-C and two Type-A 10Gbps ports are listed, with HDMI 1.4b up to 4096 × 2160 at 30Hz.
ZFS-based data protection and storage efficiency
The supplied QuTS hero content combines data-integrity, reduction and recovery capabilities.
Data integrity
ZFS self-healing and Write Once, Read Many support are described.
Data reduction
Inline deduplication, compression and compaction can reduce storage consumption.
Snapshots and RAID protection
Near-limitless snapshots, SnapSync, RAID Triple Parity, Triple Mirror and QSAL are listed.
Frequently asked questions
What is the QNAP TVS-h874X-i9-64G?
It is an eight-bay QuTS hero tower NAS with a Core i9 16-core processor, 64GB DDR4, dual 10GBASE-T and dual 2.5GbE.
Which processor is installed?
It uses an Intel® Core i9 processor with 8 Performance-cores, 8 Efficient-cores and 24 processing threads.
How much memory is installed and supported?
It includes 64GB SODIMM DDR4, and the supplied specifications list 64GB as the maximum capacity using two 32GB modules.
Which drives can be installed?
The eight 3.5-inch bays support compatible 3.5-inch SATA hard drives and 2.5-inch SATA solid state drives.
What do the M.2 slots support?
It has two M.2 2280 PCIe Gen 4 x4 slots for compatible NVMe SSDs using PCIe Gen 3 and above.
Are M.2 SSDs hot-swappable?
No. The supplied specifications state that M.2 SSDs are not hot-swappable.
Which network ports are built in?
It includes two 10GBASE-T ports supporting 10G, 5G, 2.5G, 1G and 100M, plus two 2.5GbE ports.
How are the PCIe slots configured?
It has one PCIe Gen 4 x16 slot and one PCIe Gen 4 x4 slot. Slot 1 is preinstalled with the 10GbE network adapter.
Can it run virtual machines and containers?
Yes. The supplied information states that it can host multiple virtual machines and containers and lists VMware Ready, Microsoft Hyper-V, Citrix and Veeam Ready environments.
Does it support hardware-accelerated transcoding?
Yes. Intel® UHD Graphics 770 and hardware-accelerated transcoding are listed, with results depending on software, file format, system use and bandwidth.
Which USB and HDMI connections are listed?
It has one USB 3.2 Gen 2 Type-C port, two Type-A ports and one HDMI 1.4b output supporting up to 4096 × 2160 at 30Hz.
What warranty applies to the TVS-h874X-i9-64G?
The supplied specifications list a three-year QNAP manufacturer warranty. Coverage is subject to QNAPs applicable warranty terms.
(TVS-H874X-I9-64G)
Features and highlights
Key product details organised from the supplied QNAP information for TVS-h874X-i9-64G.
Core i9 16-core
Eight Performance-cores, eight Efficient-cores and twenty-four threads.
64GB DDR4
The supplied maximum memory capacity is installed.
Eight SATA bays
Compatible 3.5-inch HDDs and 2.5-inch SATA SSDs are supported.
Dual M.2 PCIe Gen 4
Two slots support compatible NVMe storage and cache options.
Dual 10GBASE-T
Two 10GbE ports operate alongside two built-in 2.5GbE ports.
Two PCIe Gen 4 slots
Slot 1 contains the 10GbE adapter and Slot 2 remains available subject to compatibility.
Technical specifications
The following specifications are organised from the supplied product information for QNAP TVS-h874X-i9-64G.
Product details
| Brand | QNAP |
|---|---|
| Model / SKU | TVS-H874X-I9-64G |
| Product type | 8-bay Core i9 10GbE QuTS hero tower NAS |
Processor and Memory
| CPU | Intel® Core i9 16-core (8P+8E)/24-thread processor |
|---|---|
| CPU Architecture | 64-bit x86 |
| Graphics Processor | Intel® UHD Graphics 770 |
| Encryption Engine | Yes (AES-NI) |
| Hardware-Accelerated Transcoding | Yes |
| System Memory | 64GB SODIMM DDR4 |
| Maximum Memory | 64GB (2 × 32GB) |
| Memory Slots | 2 × SODIMM DDR4 |
Storage
| Drive Bays | 8 × 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 | Yes M.2 SSDs are not hot-swappable. |
| M.2 Slots | 2 × M.2 2280 PCIe Gen 4 x4 slots Compatible with NVMe SSD PCIe Gen 3 and above. |
| SSD Cache Acceleration | Supported |
| GPU Pass-Through | Yes |
Networking
| 2.5 Gigabit Ethernet | 2 × 2.5GbE ports (2.5G/1G/100M/10M) |
|---|---|
| 10 Gigabit Ethernet | 2 × 10GBASE-T ports (10G/5G/2.5G/1G/100M) |
| Wake on LAN | Yes |
| Jumbo Frame | Yes |
Expansion and Connectivity
| PCIe Slots | 2 slots Slot 1: PCIe Gen 4 x16 Slot 2: PCIe Gen 4 x4 Slot 1 is preinstalled with a 10GbE network adapter. Card dimensions for slots 12: 185 × 131.15 × 18.76mm / 7.28 × 5.16 × 0.74 inches. Wider cards can be installed if the next PCIe slot is not used. |
|---|---|
| USB 3.2 Gen 2 Ports | 1 × Type-C USB 3.2 Gen 2 10Gbps 2 × Type-A USB 3.2 Gen 2 10Gbps |
| HDMI Output | 1 × HDMI 1.4b, up to 4096 × 2160 at 30Hz |
Physical Specifications
| Form Factor | Tower |
|---|---|
| LED Indicators | HDD 18, status, LAN, USB port and M.2 port |
| LCD Display / Button | Yes |
| Buttons | Power, reset and USB copy |
| Dimensions (H × W × D) | 180.2 × 329.3 × 279.6mm Dimensions do not include the foot pad. The foot pad may be up to 30mm / 1.18 inches high depending on model. |
| Weight (Net) | 7.34kg |
| Weight (Gross) | 8.99kg |
| Kensington Security Slot | Yes |
Power and Cooling
| Power Supply Unit | 350W (PWR-PSU-350W-DT01), 100240V |
|---|---|
| Disk Standby Power Consumption | 72.331W |
| Typical Operating Power Consumption | 96.247W Tested fully populated with WD10EFRX hard drives. |
| Fans | System fan: 2 × 120mm, 12VDC CPU fan: 1 × 60mm, 12VDC |
| System Warning | Buzzer |
Operating Environment
| Operating Temperature | 040°C (32104°F) |
|---|---|
| Storage Temperature | -2070°C (-4158°F) |
| Relative Humidity | 595% RH non-condensing, wet bulb: 27°C (80.6°F) |
Warranty and Connections
| Standard Warranty | 3 years |
|---|---|
| Maximum Concurrent CIFS Connections | 3,500 with maximum memory installed |
| SKU | TVS-H874X-I9-64G |
| Model # | TVS-H874X |
| Barcode # | 885022025558 |
| Brand | QNAP |
| Shipping Weight | 9.0000kg |
| Shipping Width | 0.370m |
| Shipping Height | 0.370m |
| Shipping Length | 0.370m |
3-year QNAP manufacturer warranty
The supplied specifications list a 3-year manufacturer warranty for QNAP TVS-h874X-i9-64G.
Warranty coverage, eligibility and claim assessment are subject to QNAPs applicable warranty terms. Please retain your DeviceDeal tax invoice as proof of purchase.
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