Qnap Rackmount | TS-435XeU | (4 Bay)
QNAP TS-435XeU:
The QNAP TS-435XeU is a compact and versatile 4-bay rackmount NAS designed for small businesses and organizations with limited space. Its short-depth design makes it easy to install in smaller racks or areas with dense cabling. Powered by a Marvell OCTEON TX2 CN9130/CN9131 ARM Cortex-A72 quad-core 2.2 GHz processor, it delivers strong performance for file sharing, backups, and multimedia applications. With 4GB of DDR4 RAM (expandable up to 32GB), the TS-435XeU efficiently handles everyday tasks and provides room for future growth.
Key Specifications:
- CPU: Marvell OCTEON TX2TM CN9130 / CN9131 ARMv8 Cortex-A72 4-core 2.2GHz processor
- Memory: 4GB DDR4 (1 x SODIMM slot, expandable up to 32GB)
- Networking: 2 x 10GbE SFP+ ports, 2 x 2.5GbE RJ-45 ports
- Storage: 4 bays, supporting 3.5″ SATA HDDs and 2.5″ SATA HDDs/SSDs; 2 x M.2 2280 NVMe PCIe Gen 3 x1 slots for SSD caching
- Other: 2 x USB 3.2 Gen 1 ports, 2 x USB 2.0 ports, short depth rackmount design (291mm)
Specification
Qnap Tower TS-435XeU
| CPU | Marvell OCTEON TX2TM CN9130 / CN9131 ARMv8 Cortex-A72 4-core 2.2GHz processor |
| CPU Architecture | 64-bit ARM |
| Floating Point Unit | Yes |
| Encryption Engine | Yes |
| System Memory | 4 GB SODIMM DDR4 (1 x 4 GB) |
| Maximum Memory | 32 GB (1 x 32 GB) |
| Memory Slot | 1 x SODIMM DDR4
QTS Firmware version 5.0.1 (0426) and later will support ECC.
|
| Flash Memory | 4GB (Dual boot OS protection) |
| Drive Bay | 4 x 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 Slot | 2 x M.2 2280 PCIe Gen 3 x1 slots |
| SSD Cache Acceleration Support | Yes |
| 2.5 Gigabit Ethernet Port (2.5G/1G/100M) | 2 (2.5G/1G/100M) |
| 10 Gigabit Ethernet Port | 2 x 10GbE SFP+ |
| Wake on LAN (WOL) | Yes |
| Jumbo Frame | Yes |
| USB 2.0 port | 2 |
| USB 3.2 Gen 1 port | 2 |
| Form Factor | 1U Short Depth Rackmount |
| LED Indicators | HDD 1-4, Status, LAN, USB, M.2 SSD 1-2 |
| Buttons | Power, Reset |
| Qnap Tower TS-435XeU Dimensions (HxWxD) |
43.3× × 430× × 292.12 mm
Excludes ear hook and the protruding part of the Power Supply Unit.
|
| Weight (Net) | 4.91 kg |
| Weight (Gross) | 5.82 kg |
| Operating Temperature | 0 – 40 °C (32°F – 104°F) |
| Storage Temperature | -20 – 70°C (-4°F – 158°F) |
| Relative Humidity | 5-95% RH non-condensing, wet bulb: 27˚C (80.6˚F) |
| Power Supply Unit | 100W PSU, 100-240V |
| Power Consumption: HDD Sleep Mode | 17.367 W |
| Power Consumption: Operating Mode, Typical | 30.878 W |
| Fan | 3 x 40mm, 12VDC |
| System Warning | Buzzer |
| Kensington Security Slot | Yes |
| Standard Warranty | 3 |
| Max. Number of Concurrent Connections (CIFS) with Max. Memory | 1500 |
