Qnap TS-435XeU-4G, 1U, 4 x 2.5/3.5 SATA , Marvell Octeon TX2 CN9130 CN9131 quad-core, 4GB DDR4 SODIMM (Max. 32GB), 2 x 10GbE SFP+, 2 x 2.5GbE, Single PSU

RAID levels: 10 | On/off switch: Yes | Supported file systems: ext4 | Universal Plug and Play (UPnP): Yes | Ethernet LAN data rates: 1000 Mbit/s | Mac operating systems supported: Yes | RAID support: Yes | iSCSI support: Yes | Memory form factor: SO-DIMM | Maximum RAM supported: 32 GB | USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity: 2 | Buzzer: Yes | Package weight: 5.86 kg | Cables included: LAN (RJ-45) | Ethernet LAN data rates: 2500 Mbit/s | Chassis type: Rack (1U) | Windows operating systems supported: Yes | AC input frequency: 50 - 60 Hz | Supported storage drive interfaces: M.2, Serial ATA II, Serial ATA III | Operating relative humidity (H-H): 5 - 95% | RAID levels: 5 | Supported file systems: exFAT | RAID levels: 0 | Supported file systems: HFS+ | Dynamic DNS (DDNS): Yes | Wake-on-LAN ready: Yes | Supported storage drive types: HDD & SSD | Fan voltage: 12 V | Ethernet LAN (RJ-45) ports: 2 | Disk roaming: Yes | RAID levels: JBOD | Supported file systems: FAT32 | Server operating systems supported: Windows Server 2012 | Storage drives installed: No | Storage drive sizes supported: M.2 | Share folder: Y | Depth: 291 mm | System log: Yes | Total installed storage capacity: 0 TB | Weight: 4.17 kg | Internal memory: 4 GB | RAID levels: 1 | Number of storage drives supported: 4 | Ethernet LAN: Yes | Backup features: Cloud | Number of power supply units: 1 | RAID rebuild: Yes | Internal memory type: DDR4 | USB port: Yes | Fiber ports quantity: 2 | Bad block scan: Yes | Built-in FTP server: Yes | Cable lock slot: Yes | Ethernet LAN data rates: 10000 Mbit/s | Warranty period: 3 year(s) | Package height: 542 mm | Backup function: Yes | DHCP client: Yes | RAID levels: 6 | Server operating systems supported: Windows Server 2012 R2 | Server operating systems supported: Windows Server 2016 | Storage drive sizes supported: 2.5 | Type: NAS | Server operating systems supported: Windows Server 2019 | Load balancing system: Yes | LED indicators: Yes | Power supply location: Built-in | Online RAID expansion: Yes | Power supply unit (PSU) capacity: 100 W | Server operating systems supported: Windows Server 2008 R2 | Auto-rebuild: Yes | Cables included: AC | Processor manufacturer: Marvell | Reset button: Yes | Package width: 415 mm | Hot spare: Yes | Processor family: Marvell | Supported file systems: ext3 | Supported file systems: NTFS | Ethernet LAN data rates: 100 | Power cables quantity: 1 | Harmonized System (HS) code: 84714100 | Width: 439 mm | Fiber optic connector: SFP+ | AC input voltage: 100 - 240 V | Power consumption (typical): 30.878 W | Browser supported: Apple Safari, Google Chrome, Microsoft Edge, Mozilla Firefox, Microsoft Edge | Linux operating systems supported: Yes | Device class: Small & Medium Business | Processor frequency: 2.2 GHz | Package type: Box | Remotely operated: Yes | USB 2.0 ports quantity: 2 | Storage drive sizes supported: 3.5" | DHCP server: Yes | Flash memory: 4000 MB | S.M.A.R.T. support: Yes | Number of screws: 28 | Operating temperature (T-T): 0 - 40 °C | Jumbo frames support: Yes | Multilingual support: Yes | Backup features: iSCSI LUN | Product colour: Black | Package depth: 179 mm | Disk scan: Yes | Fan diameter: 4 cm | Snapshot: Yes | Number of fans: 3 fan(s) | Operating system version: 5.0.0 | Cable lock slot type: Kensington | Memory slots: 1 | Rack mount kit: Yes | Hot-swap drive bays: Yes | Cooling type: Active | Storage temperature (T-T): -20 - 70 °C | Access Control List (ACL): Yes | Operating system installed: QNAP QTS | Link aggregation: Yes | Product colour: Grey | Height: 44 mm | Power consumption (HDD standby): 17.367 W | Installed storage drive type: No | Online RAID migration: Yes | Processor cores: 4 | Concurrent connections: 1500 | Processor model: CN9131 | Warnings: Do not dismantle the appliance yourself. | Warnings: Do not dispose of the device in the regular rubbish bin. The product requires special disposal. | Warnings: Avoid contact with liquids.