Built-in 10GbE SFP+
One 10GbE SFP+ port supports high-speed data transmission and backup workflows.
4-bay tower NAS with built-in 10GbE
A four-bay tower NAS with an AnnapurnaLabs Alpine AL524 quad-core 2.0GHz processor, 4GB DDR4, one 10GbE SFP+ port, dual 2.5GbE and PCIe Gen 3 x4 expansion.

The TS-432X-4G is a four-bay tower NAS designed for backup, rapid data transmission, file sharing, container applications and snapshot protection. It includes built-in 10GbE SFP+, dual 2.5GbE, 4GB DDR4 memory and a PCIe Gen 3 x4 expansion slot.
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The AnnapurnaLabs Alpine AL524 four-core 2.0GHz processor and AES 256-bit encryption support file sharing, backup, snapshots and container applications. The installed 4GB SODIMM DDR4 memory can be expanded to 16GB.
One 10GbE SFP+ port supports intensive data transmission, while two 2.5GbE ports provide multi-gigabit access for local users and teams.
One PCIe Gen 3 x4 slot can accept compatible networking or M.2 SSD expansion cards. The supplied content identifies QM2-2P2G2T as an option for adding two 2.5GbE ports and two M.2 SSD slots.
QNAP laboratory results supplied for the listed test environment report 590MB/s read and write through two 2.5GbE connections, and 1,181MB/s read with 887MB/s write through one 10GbE connection.
Results were measured in QNAP laboratories and may vary according to the actual environment.
It is a four-bay tower NAS with an AnnapurnaLabs Alpine AL524 four-core processor, one 10GbE SFP+ port, dual 2.5GbE and PCIe expansion.
It has four hot-swappable 3.5-inch SATA bays supporting 3.5-inch and 2.5-inch SATA hard drives plus 2.5-inch SATA solid state drives.
It uses an AnnapurnaLabs Alpine AL524 four-core 2.0GHz processor with a 64-bit ARM architecture.
It includes 4GB SODIMM DDR4 memory and supports up to 16GB in the single memory slot.
Yes. The memory slot is listed as supporting ECC memory, while the installed 4GB module is identified as non-ECC.
It includes one 10GbE SFP+ port and two 2.5GbE ports supporting 2.5G, 1G and 100M speeds.
Yes. The supplied information describes SMB Multichannel and Port Trunking as options for combining compatible same-speed ports.
Yes. It has one PCIe Gen 3 x4 slot for compatible networking or M.2 SSD expansion cards.
It provides two USB 3.2 Gen 1 ports and supports USB One Touch Copy.
Yes. SSD cache acceleration support is listed in the supplied specifications.
The tower chassis measures 165 × 170 × 226.5mm.
The supplied specifications list a two-year QNAP manufacturer warranty.
(TS-432X-4G)
Key capabilities below are organised from the supplied product information for TS-432X-4G.
One 10GbE SFP+ port supports high-speed data transmission and backup workflows.
Two multi-gigabit ports support SMB Multichannel or Port Trunking.
The SATA bays support 3.5-inch and 2.5-inch hard drives plus 2.5-inch SSDs.
The NAS includes 4GB SODIMM DDR4 and supports up to 16GB.
The installed module is listed as non-ECC, while the slot supports ECC memory.
A compatible expansion card can add networking or M.2 SSD capability.
Specifications below are organised from the supplied QNAP product information for TS-432X-4G.
| CPU | AnnapurnaLabs, an Amazon company Alpine AL524, four-core, 2.0GHz |
|---|---|
| CPU architecture | 64-bit ARM |
| Encryption engine | YesThe supplied product description identifies AES 256-bit encryption support. |
| System memory | 4GB SODIMM DDR4The supplied product description identifies the installed memory as non-ECC. |
| Maximum memory | 16GB (1 × 16GB) |
| Memory slot | 1 × SODIMM DDR4; supports ECC memory |
| Drive bays | 4 × 3.5-inch SATA 6Gb/s, 3Gb/s |
|---|---|
| Drive compatibility | 3.5-inch SATA hard disk drives; 2.5-inch SATA hard disk drives; 2.5-inch SATA solid state drives |
| Hot-swappable | Yes |
| SSD cache acceleration | Supported |
| 2.5 Gigabit Ethernet | 2 × 2.5GbE ports (2.5G/1G/100M) |
|---|---|
| 10 Gigabit Ethernet | 1 × 10GbE SFP+ |
| Wake on LAN | Yes |
| Jumbo Frame | Yes |
| Maximum concurrent CIFS connections | 700 with maximum memory installed |
| PCIe slot | 1 × PCIe Gen 3 x4Maximum card dimensions: 190 × 68.9 × 18.76mm. |
|---|---|
| USB ports | 2 × USB 3.2 Gen 1 ports |
| Form factor | Tower |
|---|---|
| LED indicators | Power, status, LAN, USB and HDD14 |
| Buttons | Power, reset and USB Auto Copy |
| Dimensions (H × W × D) | 165 × 170 × 226.5mm |
| Net weight | 1.99kg |
| Gross weight | 4.8kg |
| Kensington security slot | Yes |
| Power supply | 90W adapter (12VDC), 100240VAC |
|---|---|
| Fan | 1 × 120mm, 12VDC |
| System warning | Buzzer |
| 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) |
| Standard warranty | 2 years |
|---|
| SKU | TS-432X-4G |
| Model # | TS-432X |
| Barcode # | 0885022027552 |
| Brand | QNAP |
| Shipping Weight | 2.0000kg |
The supplied specifications list a 2-year standard manufacturer warranty for the QNAP TS-432X-4G.
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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