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QNAP TBS-h574TX-i5-16G Thunderbolt 4 All-Flash NAS book
Model# TBS-h574TX-i5-16G
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SKU: TBS-h574TX-i5-16G
$3,615.00
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Thunderbolt 4 all-flash NASbook
QNAP TBS-h574TX-i5-16G Thunderbolt 4 5-Bay All-Flash NASbook
The QNAP TBS-h574TX-i5-16G is a compact five-bay all-flash NASbook with an Intel Core i5-1235U processor, 16GB onboard memory, hot-swappable E1.S or M.2 NVMe storage support, dual Thunderbolt 4, 10GbE and 2.5GbE.
QNAPTBS-h574TX-i5-16G3-year manufacturer warranty
What is the QNAP TBS-h574TX-i5-16G?
It is a set-top, five-bay all-flash NASbook designed for on-location shoots, small studios, video production teams and SOHO creative workflows.
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All-flash storage flexibility
Five hot-swappable positions support E1.S SSDs up to 15mm or M.2 2280 PCIe NVMe SSDs through the supplied pre-installed adapters. M.2 heatsinks must not exceed 4.5mm in height. The system is supplied without SSDs.
- Five E1.S positions use PCIe Gen3 x2 connectivity.
- Five M.2 2280 PCIe Gen3 slots are available through the adapters.
- SSD cache acceleration is supported.
Creative-workflow connectivity
Two Thunderbolt 4 ports support direct Windows and Mac host connections. The supplied information states up to 20Gbps for 4K video editing. One 10GBASE-T port, one 2.5GbE port and two USB 3.2 Gen 2 ports provide additional transfer options.
- Thunderbolt ports support Windows and Mac hosts and USB storage devices.
- Third-party Thunderbolt external storage devices are not supported.
- One HDMI 1.4b output and one USB 2.0 port are included.
QuTS hero platform
The NASbook is supplied with QuTS hero for ZFS data integrity, immutability and SSD optimisation technologies. Hardware-accelerated transcoding and an encryption engine are listed as supported.
Supplied award reference
The supplied description states that the QuTS hero operating system received a 2026 MSP Today Product of the Year Award.
Important buying and deployment notes
- The system is supplied without SSDs.
- M.2 2280 heatsinks must not exceed 4.5mm in height.
- The onboard memory is not expandable.
- Third-party Thunderbolt external storage devices are not supported.
Frequently asked questions
What is the QNAP TBS-h574TX-i5-16G?
It is a compact five-bay all-flash NASbook for on-location shoots, small studios, video production teams and SOHO creative workflows.
Does the TBS-h574TX-i5-16G include SSDs?
No. The system is supplied without SSDs.
Which SSD formats are supported?
It supports E1.S SSDs up to 15mm and M.2 2280 PCIe NVMe SSDs through pre-installed adapters.
What is the maximum supported M.2 heatsink height?
M.2 heatsinks must not exceed 4.5mm in height.
Are the storage positions hot-swappable?
Yes. The supplied specifications identify the five storage positions as hot-swappable.
Which processor and memory are installed?
The supplied specification identifies an Intel Core i5-1235U ten-core processor with 16GB onboard memory.
Can the memory be expanded?
No. The 16GB onboard memory is listed as non-expandable.
Which network ports are included?
It has one 10GBASE-T port and one 2.5GbE port.
What Thunderbolt connectivity is provided?
It provides two Thunderbolt 4 ports for Windows and Mac hosts and USB storage devices. Third-party Thunderbolt external storage devices are not supported.
Which USB and display connections are included?
It has two USB 3.2 Gen 2 10Gbps ports, one USB 2.0 port and one HDMI 1.4b output.
What are the size, power supply and typical power use?
The chassis measures 60 × 215 × 199mm, uses a 120W adapter and has a listed typical operating power consumption of 46W.
What warranty applies to the TBS-h574TX-i5-16G?
The supplied specifications list a three-year QNAP manufacturer warranty.
(TBS-h574TX-i5-16G)
Features and highlights
Key supplied features for TBS-h574TX-i5-16G.
Five hot-swappable NVMe positions
Use E1.S SSDs or M.2 2280 PCIe NVMe SSDs through the supplied adapters.
Dual Thunderbolt 4
Two ports support direct Mac and Windows host connections for creative workflows.
10GbE and 2.5GbE
Built-in high-speed network ports support large-file transfer and network collaboration.
USB 3.2 Gen 2
Two 10Gbps USB ports support import and export with external storage devices.
QuTS hero
ZFS-based data integrity, immutability and SSD optimisation technologies are supplied.
Compact set-top chassis
The NASbook measures 60 × 215 × 199mm and has a listed net weight of 2.24kg.
Compatibility note: The system is supplied without SSDs; M.2 heatsinks must not exceed 4.5mm, and third-party Thunderbolt external storage devices are not supported.
Technical specifications
Specifications are organised from the supplied QNAP product information.
Processor and memory
| CPU | Intel Core i5-1235U, 10 cores (2P+8E) / 12 threads, up to 4.4GHz |
|---|---|
| CPU architecture | 64-bit x86 |
| Graphics processor | Intel Iris Xe Graphics eligible |
| Encryption engine | Yes |
| Hardware-accelerated transcoding | Yes |
| System memory | 16GB onboard, non-expandable |
| Maximum memory | 16GB onboard, non-expandable |
| Source model reference | TBS-h574TX-i5U-16G |
Storage
| Drive bays | 5 × E1.S up to 15mm; 5 × PCIe Gen3 x2 |
|---|---|
| M.2 support | 5 × M.2 2280 PCIe Gen3 through pre-installed adapters |
| Drive compatibility | E1.S or M.2 2280 PCIe NVMe |
| M.2 heatsink limit | Maximum 4.5mm height |
| Hot-swappable | Yes |
| Drives included | No; the system is supplied without SSDs |
| SSD cache acceleration | Supported |
Networking
| 2.5 Gigabit Ethernet | 1 × 2.5GbE port supporting 2.5G / 1G / 100M |
|---|---|
| 10 Gigabit Ethernet | 1 × 10GBASE-T supporting 10G / 5G / 2.5G / 1G / 100M |
| Wake on LAN | Yes |
| Jumbo Frame | Yes |
| Maximum concurrent CIFS connections | 1,500 with maximum memory |
Connectivity
| Thunderbolt | 2 × Thunderbolt 4 |
|---|---|
| Thunderbolt limitation | Supports Windows and Mac hosts and USB storage devices; third-party Thunderbolt external storage devices are not supported |
| USB 2.0 | 1 port |
| USB 3.2 Gen 2 | 2 × 10Gbps ports |
| HDMI output | 1 × HDMI 1.4b |
Physical, power and environment
| Form factor | Set-top design |
|---|---|
| LED indicators | Status, USB copy, SSD 15 |
| Buttons | Status, USB copy and reset |
| Dimensions | 60 × 215 × 199mm |
| Net weight | 2.24kg |
| Power supply | 120W adapter, 19VDC output; 100240VAC input |
| Typical operating power consumption | 46W |
| Fans | 2 × 40mm system fans |
| System warning | Buzzer |
| Operating temperature | 040°C |
| Storage temperature | -2070°C |
| Relative humidity | 595% RH non-condensing; wet bulb 27°C |
Warranty
| Standard warranty | 3 years |
|---|
| SKU | TBS-h574TX-i5-16G |
| Model # | TBS-h574TX |
| Barcode # | 885022026869 |
| Brand | QNAP |
| Shipping Weight | 3.5000kg |
| Shipping Width | 0.490m |
| Shipping Height | 0.080m |
| Shipping Length | 0.290m |
| Shipping Cubic | 0.011368000m3 |
QNAP3-year manufacturer warranty
QNAP manufacturer warranty
The QNAP TBS-h574TX-i5-16G is supplied with a three-year QNAP manufacturer warranty.
Warranty coverage, eligibility and claim assessment are subject to QNAP's applicable warranty terms. Please retain your DeviceDeal tax invoice as proof of purchase.
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