• Number of Hard Drives Supported4
• Number of Hard Drives Installed0
• Number of Solid State Drive Supported4
• Number of Solid State Drive Installed0
• Flash Memory Capacity4 GB
• Processor CoreQuad-core (4 Core)
• Processor Speed2.20 GHz
• Standard Memory4 GB
• Memory TechnologyDDR4 SDRAM
• Ethernet Technology
  • 10 Gigabit Ethernet
  • 2.5 Gigabit Ethernet
• Number of Total Expansion Bays4
• Number of 2.5″/3.5″ Bays4
• Total Number of Expansion Slots2
• Expansion Slot TypeSFP+
• Controller TypeSerial ATA/600
• RAID SupportedYes
• RAID Levels0, 1, 5, 6, 10
• Total Number of USB Ports4
• Number of USB 2.0 Ports2
• Number of USB 3.2 Gen 1 Ports2
• Network (RJ-45)Yes
• Number of Network (RJ-45) Ports2
• Operating SystemQTS 5.0.0
• Protocols
  • LDAP
  • HTTPS
  • L2TP
  • SFTP
  • DHCP
  • SSH
  • IPSec
  • FTPS
  • AFP
  • CIFS/SMB
  • FTP
  • SNMPv2
  • IPv4
  • WEBDAV
  • Telnet
  • SSL
  • iSCSI
  • TLS
  • NFS
  • TFTP
  • HTTP
  • FXP
  • DDNS
  • IPv6
  • PPTP
• Maximum Power Supply Wattage100 W
• Height1.7″
• Width16.9″
• Depth11.5″
• Form FactorRack-mountable
• Rack Height1U
• Weight (Approximate)9.19 lb
• Country of OriginTaiwan

The compact and feature-rich TS-435XeU provides a professional-grade quad-core NAS solution in short depth rackmount form factor. The native 10GbE SFP+ and 2.5GbE connectivity alongside M.2 NVMe SSD slots that enable cache acceleration allows businesses to efficiently tackle everyday tasks like file backup/restore and to boost team collaboration with higher productivity. The space-efficient short depth design makes the TS-435XeU easy to install in small media cabinets or places with a lot of cabling. Supporting abundant business applications (including file sharing and sync, snapshot protection, containerization, cloud storage gateways, and video streaming), expandable storage capacity, and install-on-demand apps, the TS-435XeU is an ideal cost-effective entry-level rackmount NAS.

• 1

  Dual-port 10GbE SFP+ connectivity accelerates intensive file access, large backup/restoration tasks, and media transfer.

• 2

  Up to 5 Gbps transfer speeds can be made by setting port trunking with the two built-in 2.5GbE (2.5G/1G/100M) ports.

• 3

  Dual M.2 PCIe Gen 3 NVMe SSD slots enable cache acceleration or SSD storage pools for improved performance.

• 4

  Host multiple containerized apps to run a wide range of applications and services.

• 5

  Build a surveillance system with lower TCO and higher scalability with the subscription-based QVR Elite smart surveillance solution.

• 6

  Scale your storage capacity to fit growing data needs by connecting QNAP’s expansion units.

Smaller footprint for bigger opportunities

Compared to a traditional 4-bay rackmount NAS, the compact TS-435XeU has a depth of only 11.49 inches (292 mm). This makes the TS-435XeU an excellent choice for smaller racks, and the unused space can be reserved for cabling or ventilation. The TS-435XeU is space-saving for flexible deployment and is especially suitable for multiple locations and applications including offices, audiovisual rooms, and security surveillance recording.

Robust quad-core 2.2 GHz processor

The TS-435XeU is powered by an OCTEON TX2™ infrastructure Marvell® CN9130 series CN9131 ARM®v8 Cortex-A72 quad-core 2.2 GHz processor that features integrated workload-optimized hardware accelerators to meet performance, power and total cost of ownership requirements. The TS-435XeU comes with 4 GB DDR4 memory that can be upgraded to 32 GB for enhanced multi-tasking capabilities, and SATA 6 Gb/s support ensures maximum performance from storage drives.

Product Type: SAN/NAS Storage System
Storage
Number of Hard Drives Supported: 4
Number of Hard Drives Installed: 0
Number of Solid State Drive Supported: 4
Number of Solid State Drive Installed: 0
Flash Memory Capacity: 4 GB
Processor & Chipset
Processor Core: Quad-core (4 Core)
Processor Speed: 2.20 GHz
Memory
Standard Memory: 4 GB
Memory Technology: DDR4 SDRAM
Network & Communication
Ethernet Technology:

• 10 Gigabit Ethernet
• 2.5 Gigabit Ethernet

I/O Expansions
Number of Total Expansion Bays: 4
Number of 2.5″/3.5″ Bays: 4
Total Number of Expansion Slots: 2
Expansion Slot Type: SFP+
Controllers
Controller Type: Serial ATA/600
RAID Supported: Yes
RAID Levels: 0, 1, 5, 6, 10
Interfaces/Ports
Total Number of USB Ports: 4
Number of USB 2.0 Ports: 2
Number of USB 3.2 Gen 1 Ports: 2
Network (RJ-45): Yes
Number of Network (RJ-45) Ports: 2
Software
Operating System: QTS 5.0.0
Management & Protocols
Protocols:

• LDAP
• HTTPS
• L2TP
• SFTP
• DHCP
• SSH
• IPSec
• FTPS
• AFP
• CIFS/SMB
• FTP
• SNMPv2
• IPv4
• WEBDAV
• Telnet
• SSL
• iSCSI
• TLS
• NFS
• TFTP
• HTTP
• FXP
• DDNS
• IPv6
• PPTP

Power Description
Maximum Power Supply Wattage: 100 W
Physical Characteristics
Height: 1.7″
Width: 16.9″
Depth: 11.5″
Form Factor: Rack-mountable
Rack Height: 1U
Weight (Approximate): 9.19 lb
Miscellaneous
Country of Origin: Taiwan