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Compact all-flash NASbook
QNAP TBS-464-8G 4-Bay M.2 NVMe All-Flash NASbook
The QNAP TBS-464-8G is a compact, B5-sized NASbook with four M.2 2280 NVMe slots, an Intel Celeron N5105 processor, 8GB non-expandable DDR4 memory, dual 2.5GbE and dual HDMI 2.0 output.

What is the QNAP TBS-464-8G?
It is a diskless four-slot M.2 NVMe all-flash NASbook designed for portable file sharing, collaboration, presentations and hybrid-cloud workflows.
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Portable all-flash storage
The TBS-464 uses four M.2 2280 NVMe Gen3 x2 slots in a set-top chassis measuring 30 × 230 × 165mm. The system is supplied without SSDs.
- Intel Celeron N5105 four-core, four-thread processor with burst speed up to 2.9GHz.
- Intel UHD Graphics with hardware-accelerated transcoding support.
- Two USB 3.2 Gen 1 ports and three USB 2.0 ports.
Networking, display and collaboration
Two 2.5GbE ports support 2.5G, 1G, 100M and 10M speeds. The supplied description states that SMB Multichannel can provide up to 5Gbps. Two HDMI 2.0 outputs support up to 3840 × 2160 at 60Hz.
- QNAP KoiMeeter is identified for wireless presentation and online meeting workflows.
- Wake on LAN and Jumbo Frame are supported.
- Maximum concurrent CIFS connections are listed as 1,500 with maximum memory.
QTS and QuTS hero options
QTS is the default operating system. The supplied information states that switching to QuTS hero is supported starting from QTS 5.2.1, adding ZFS data-integrity features and WORM technology.
Supplied award reference
The supplied description states that the TBS-464 with the QuTS hero operating system received a 2026 MSP Today Product of the Year Award.
Important buying and deployment notes
- The TBS-464-8G is supplied without SSDs; compatible M.2 2280 NVMe SSDs are sold separately.
- The installed 8GB DDR4 memory is not expandable.
- Power figures were measured with drives fully populated and may vary with the installed storage and workload.
Frequently asked questions
What is the QNAP TBS-464-8G?
It is a compact four-slot M.2 NVMe all-flash NASbook for portable file sharing, collaboration, presentations and hybrid-cloud workflows.
Does the TBS-464-8G include SSDs?
No. The system is supplied without SSDs.
Which SSD format does the TBS-464-8G support?
It supports four M.2 2280 NVMe Gen3 x2 SSD slots.
Which processor is installed?
It uses an Intel Celeron N5105 four-core, four-thread processor with burst speed up to 2.9GHz.
How much memory is installed, and can it be upgraded?
It includes 8GB DDR4 memory. The supplied specifications state that the memory is not expandable.
How many network ports are provided?
It has two 2.5GbE ports supporting 2.5G, 1G, 100M and 10M speeds.
What does SMB Multichannel provide on this model?
The supplied description states that dual 2.5GbE with SMB Multichannel can provide up to 5Gbps.
Does the TBS-464-8G support 4K display output?
Yes. It has two HDMI 2.0 outputs supporting up to 3840 × 2160 at 60Hz.
Which USB ports are included?
It provides two USB 3.2 Gen 1 ports and three USB 2.0 ports.
Can the TBS-464 use QuTS hero?
Yes. QTS is the default, and the supplied information states that switching to QuTS hero is supported starting from QTS 5.2.1.
What are the chassis dimensions and weight?
The set-top chassis measures 30 × 230 × 165mm and has a listed net weight of 1.4kg.
What warranty applies to the TBS-464-8G?
The supplied specifications list a two-year QNAP manufacturer warranty.
(TBS-464-8G)
Features and highlights
Key supplied features for TBS-464-8G.
Four M.2 NVMe slots
Four M.2 2280 NVMe Gen3 x2 positions provide an all-flash storage platform in a compact chassis.
Intel Celeron processing
The N5105 processor provides four cores and four threads with burst speed up to 2.9GHz.
Dual 2.5GbE networking
Two 2.5GbE ports support SMB Multichannel, with up to 5Gbps stated in the supplied description.
Dual 4K HDMI output
Two HDMI 2.0 outputs support up to 3840 × 2160 at 60Hz.
Portable set-top design
The B5-sized chassis is 30mm high and has a listed net weight of 1.4kg.
QTS or QuTS hero
QTS is the default, with switching to QuTS hero supported starting from QTS 5.2.1.
Technical specifications
Specifications are organised from the supplied QNAP product information.
| CPU | Intel Celeron N5105, 4-core / 4-thread, burst up to 2.9GHz |
|---|---|
| CPU architecture | 64-bit x86 |
| Graphics processor | Intel UHD Graphics |
| Encryption engine | Yes, AES-NI |
| Hardware-accelerated transcoding | Yes |
| System memory | 8GB DDR4, not expandable |
| Maximum memory | 8GB DDR4, not expandable |
| M.2 slots | 4 × M.2 2280 NVMe Gen3 x2 |
|---|---|
| Drives included | No; the system is supplied without SSDs |
| SSD cache acceleration | Supported |
| 2.5 Gigabit Ethernet | 2 × 2.5GbE ports supporting 2.5G / 1G / 100M / 10M |
|---|---|
| Wake on LAN | Yes |
| Jumbo Frame | Yes |
| Maximum concurrent CIFS connections | 1,500 with maximum memory |
| USB 2.0 | 3 ports |
|---|---|
| USB 3.2 Gen 1 | 2 ports |
| IR sensor | Yes, RM-IR004 |
| HDMI output | 2 × HDMI; up to HDMI 2.0 resolution 3840 × 2160 at 60Hz |
| Form factor | Set-top design |
|---|---|
| LED indicators | SSD 14 |
| Buttons | Power, reset and copy |
| Dimensions | 30 × 230 × 165mm |
| Net weight | 1.4kg |
| Gross weight | 1.7kg |
| Kensington security slot | Yes |
| Power supply | Minimum 60W adapter, 12VDC; 100240VAC input |
| Disk standby power consumption | 18W |
| Typical operating power consumption | 28W, tested with drives fully populated |
| Fan | 1 × system fan |
| System warning | Buzzer |
| Operating temperature | 040°C |
| Storage temperature | -2070°C |
| Relative humidity | 595% RH non-condensing; wet bulb 27°C |
| Standard warranty | 2 years |
|---|
| SKU | TBS-464-8G |
| Model # | TBS-464 |
| Barcode # | 4713213519974 |
| Brand | QNAP |
| Shipping Weight | 1.0000kg |
| Shipping Width | 0.010m |
| Shipping Height | 0.010m |
| Shipping Length | 0.010m |
QNAP manufacturer warranty
The QNAP TBS-464-8G is supplied with a two-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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