Professional performance in a space-efficient package
Perfect for small offices, surveillance setups, or any deployment where rack space is limited. Buy now to add reliable, upgradeable storage to your infrastructure.
QNAP
QNAP TS-435XEU 4-Bay Rackmount NAS 4GB RAM
- Processor manufacturerMarvell
- Internal memory4 GB
- Storage temperature (T-T)-20 - 70
- Power consumption (typical)30.88 W
- Operating temperature (T-T)0 – 40 °C
- Flash memory4000 MB
- Operating system installedQNAP QTS
- Width439 mm
- Dual 2.5GbE ports plus 10GbE SFP+ connectivity for fast file transfers and team collaboration
- Marvell quad-core processor handles backup, restore, and file sharing without breaking a sweat
- M.2 NVMe SSD slots for cache acceleration to speed up everyday workloads
- 4 GB RAM and 0 GB storage (bays empty) — add your own drives and scale as you grow
Description
Specifications
General
| Brand | QNAP |
|---|---|
| Model name | TS-435XEU |
| Product colour | Black/Grey |
| Remotely operated | Yes |
| Type | NAS |
| Buzzer | Yes |
| Snapshot | Yes |
| Disk scan | Yes |
| Hot spare | Yes |
| System log | Yes |
| DHCP client | Yes |
| DHCP server | Yes |
| Auto-rebuild | Yes |
| Chassis type | Rack (1U) |
| Device class | Small & Medium Business |
| Disk roaming | Yes |
| Fan diameter | 40 |
| RAID rebuild | Yes |
| Share folder | Y |
| Bad block scan | Yes |
| Number of fans | 3 |
| Rack mount kit | Yes |
| Backup function | Yes |
| Link aggregation | Yes |
| Number of screws | 28 |
| Dynamic DNS (DDNS) | Yes |
| Built-in FTP server | Yes |
| Online RAID expansion | Yes |
| Online RAID migration | Yes |
| Access Control List (ACL) | Yes |
| Universal Plug and Play (UPnP) | Yes |
| Operating relative humidity (H-H) | 5 - 95 |
| Warranty | 36 months |
| EAN | 4713213519332 |
Processor
| Processor manufacturer | Marvell |
|---|---|
| Processor family | Marvell |
| Processor model | CN9131 |
| Processor cores | 4 |
| Processor frequency | 2.2 GHz |
Memory
| Internal memory | 4 GB |
|---|---|
| Internal memory type | DDR4 |
| Memory slots | 1 |
| Memory form factor | SO-DIMM |
Storage
| Hot-swap drive bays | Yes |
|---|---|
| Storage drives installed | No |
| Storage temperature (T-T) | -20 - 70 |
| Installed storage drive type | No |
| Storage drive sizes supported | 2.5/3.5/M.2 |
| Supported storage drive types | HDD & SSD |
| Total installed storage capacity | 0 |
| Number of storage drives supported | 4 |
| Supported storage drive interfaces | M.2, Serial ATA II, Serial ATA III |
Camera
| Flash memory | 4000 MB |
|---|
Ports
| USB 2.0 ports quantity | 2 |
|---|---|
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity | 2 |
| USB port | Yes |
| Ethernet LAN | Yes |
| Ethernet LAN (RJ-45) ports | 2 |
| Ethernet LAN data rates | 100/1000/10000/2500 |
| Cable lock slot | Yes |
| Cable lock slot type | Kensington |
| Wake-on-LAN ready | Yes |
| Fiber ports quantity | 2 |
| Fiber optic connector | SFP+ |
Software & security
| Operating system installed | QNAP QTS |
|---|---|
| Operating system version | 5.0.0 |
| Mac operating systems supported | Yes |
| Linux operating systems supported | Yes |
| Server operating systems supported | Windows Server 2008 R2/Windows Server 2012/Windows Server 2012 R2/Windows Server 2016/Windows Server 2019 |
| Windows operating systems supported | Yes |
Keyboard & controls
| On/off switch | Yes |
|---|---|
| Reset button | Yes |
Battery & power
| Power consumption (typical) | 30.88 W |
|---|---|
| AC input voltage | 100 – 240 V |
| AC input frequency | 50 – 60 Hz |
| Fan voltage | 12 |
| Power cables quantity | 1 |
| Power supply location | Built-in |
| Concurrent connections | 1500 |
| Number of power supply units | 1 |
| Power consumption (HDD standby) | 17.367 |
| Power supply unit (PSU) capacity | 100 |
Performance & capacities
| Operating temperature (T-T) | 0 – 40 °C |
|---|---|
| RAID levels | 0/1/10/5/6/JBOD |
| Cooling type | Active |
| Load balancing system | Yes |
Features
| Cables included | AC/LAN (RJ-45) |
|---|---|
| LED indicators | Yes |
| Package type | Box |
| RAID support | Yes |
| iSCSI support | Yes |
| Backup features | Cloud/iSCSI LUN |
| Browser supported | Apple Safari, Google Chrome, Microsoft Edge, Mozilla Firefox, Microsoft Edge |
| S.M.A.R.T. support | Yes |
| Jumbo frames support | Yes |
| Multilingual support | Yes |
| Maximum RAM supported | 32 |
| Supported file systems | exFAT/ext3/ext4/FAT32/HFS+/NTFS |
Dimensions & weight
| Width | 439 mm |
|---|---|
| Depth | 291 mm |
| Height | 44 mm |
| Weight | 4.17 kg |
