QNAP 

TS-464U-4G-US QNAP 1U 4-BAY NAS/ISCSI IP-SAN, INTEL CELERON N510

Mfg Part Number:  TS-464U-4G-US  
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Last Updated: Mar 15, 2026
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TS-464U

Intel® quad-core rackmount NAS with dual-port 2.5GbE and PCIe expandability for high-speed transmission and virtualization applications

Powered by an Intel® Celeron® N5105/N5095, quad-core processor (burst up to 2.9GHz), the TS-464U features two 2.5GbE RJ45 ports and Port Trunking for up to 5Gbps combine bandwidth. The built-in 4K HDMI output allows for multimedia and virtual machine display. With a PCIe Gen 3 slot, the TS-464U provides flexibility in extending NAS functionality, allowing you to install various cards: 10GbE/5GbE network card, QM2 card for M.2 SSD caching, or Edge TPU for AI image recognition. The TS-464U also supports AES 256-bit encryption to ensure the confidentiality of sensitive business data without affecting system performance.

  • 2.5GbE connectivity

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

  • PCIe expandability

    Install a PCIe Gen3 x2 card to expand the core functionality of the TS-464U, including a Multi-Gig 10GbE/5GbE/2.5GbE network card, a QM2 card, or a USB 3.2 Gen 2 (10Gbps) card.

  • Snapshots

    Protect your files and data from accidental deletion and malware attacks with snapshots that fully record the system status and data.

  • License-free virtualized environment

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

  • Drives Auto-Tiering

    Qtier™ auto-tiering technology and SSD caching enable constant storage optimization.

  • Flexible expansion

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

Quad-core high performance and up to 16GB RAM

The TS-464U is powered by an Intel Celeron N5105 / N5095 quad-core processor and supports up to 16 GB DDR4 memory, two 2.5GbE ports and SATA 6 Gb/s drives. The integrated Intel® AES-NI encryption engine also helps protect confidential data without impacting system performance.

Streamline large file transfers and video editing with 2.5GbE

The TS-464U comes with two 2.5GbE RJ45 (2.5G/1G/100M) LAN ports that allow you to use existing CAT5e cables to upgrade network speeds from 1 Gigabit to 2.5 Gigabit. The dual 2.5GbE ports also support Port Trunking for up to 5 Gbps transmission speeds, improving the efficiency of bandwidth-hungry business applications such as large file transfers, fast backup/restore, and multimedia transfer & editing.

Future-proof your IT infrastructure for high-speed networks

The TS-464U is ideally matched with QNAP's managed and unmanaged 2.5GbE/10GbE switches to form high-speed, secure, and scalable network environments without going over budget. QNAP also provide 2.5GbE/5GbE/10GbE PCIe cards and USB 5GbE adapters for Windows®/Linux® workstations, allowing you to easily build a high-speed network environment for productive team collaboration.

Main Specification
General Information
Manufacturer QNAP Systems
Manufacturer Part Number TS-464U-4G-US
Manufacturer Website Address http://www.qnap.com
Brand Name QNAP
Product Model TS-464U-4G
Product Name TS-464U-4G SAN/NAS Storage System
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 Type Celeron
Processor Core Quad-core (4 Core)
Processor Speed 2 GHz
Memory
Standard Memory 4 GB
Memory Technology DDR4 SDRAM
Network & Communication
Ethernet Technology 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 1
Expansion Slot Type PCI Express 3.0 x2
Controllers
Controller Type Serial ATA/600
RAID Supported Yes
RAID Levels 0, 1, 5, 6, 10, JBOD
Interfaces/Ports
HDMI Yes
Total Number of USB Ports 4
Number of USB 2.0 Ports 2
Number of USB 3.2 Gen 2 Ports 2
Network (RJ-45) Yes
Number of Network (RJ-45) Ports 2
Software
Operating System QTS 5.0.0
Management & Protocols
Protocols DHCP
Protocols FTPS
Protocols AFP
Protocols Telnet
Protocols SSL
Protocols iSCSI
Protocols PPTP
Protocols DDNS
Protocols IPv6
Protocols HTTPS
Protocols HTTP
Protocols FTP
Protocols IPSec
Protocols SNMPv2
Protocols WEBDAV
Protocols TFTP
Protocols L2TP
Protocols LDAP
Protocols TLS
Protocols CIFS/SMB
Protocols SFTP
Protocols SSH
Protocols IPv4
Protocols NFS
Protocols FXP
Power Description
Number of Power Supplies Installed 1
Maximum Power Supply Wattage 250 W
Physical Characteristics
Height 1.7"
Width 19"
Depth 19.1"
Form Factor Rack-mountable
Rack Height 1U
Weight (Approximate) 14.55 lb
Miscellaneous
Package Contents
  • TS-464U-4G SAN/NAS Storage System
  • 1 x Ethernet Cable
  • 2 x Power Cords
  • 48 x Flat Head Screws (for 3.5" HDD)
  • 36 x Flat head screws (for 2.5" HDD)
  • Quick Installation Guide (QIG)
Warranty
Limited Warranty 3 Year
WARNING:: The plastic used in cable products can expose you to lead and lead components, chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information go to www.P65Warnings.ca.gov
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