QNAP TS-351-2G SAN/NAS Storage System

Part No. TS-351-2G-US

by QNAP Systems

This Product is currently not in offering

QNAP TS-351-2G SAN/NAS Storage System

Part No. TS-351-2G-US

by QNAP Systems

This Product is currently not in offering

General Information
ManufacturerQNAP Systems
Manufacturer Part NumberTS-351-2G-US
Brand NameQNAP
Product SeriesTS-x51
Product ModelTS-351-2G
Product NameTS-351-2G SAN/NAS Storage System
Marketing Information

Cost-effective 3-bay RAID 5 NAS with two M.2 SSD slots (PCIe Gen2 x1), combining media center functionality with efficient auto-tiered storage

30% of QNAP users choose RAID 5 arrays for their NAS to provide higher data protection, better system performance and optimized storage utilization. The 3-bay TS-351 not only allows you to build a RAID 5 array on your NAS with the fewest disks, but also features M.2 SSD slots and efficient auto-tiered storage that realizes optimal system performance. The TS-351 is also a home entertainment portal for streaming and sharing photos, music, and videos throughout your home and beyond. Featuring a minimalist design, the TS-351 can easily fit your home space as a brilliant digital hub!

  • Build a secure RAID 5 array with three disks for optimized storage capacity and protection against one disk failing.

  • H.264 hardware decoding and real-time transcoding; Full HD 1080p HDMI output for direct multimedia playback.

  • Install SSDs for cache acceleration with the built-in M.2 PCIe (Gen2 x1, 5Gb/s) NVMe SSD slots.

  • Effortlessly centralize, organize, browse, and share your multimedia files.

  • Qtier™ technology and SSD caching enable 24/7-optimized storage efficiency.

  • Snapshots fully record system status and data, allowing you to protect files and data from accidental deletion and malware attacks.

Dual-core high performance

The TS-351 is designed for home and small offices, allowing you to effortlessly manage files and enjoy multimedia entertainment while also providing reliable data protection. It uses an Intel® Celeron® J1800 dual-core 2.41 GHz processor (burst up to 2.58 GHz) and 2GB/4GB DDR3L memory (upgradable to 8GB), provides 3.5-inch SATA 3Gb/s and 6Gb/s drive bays, and supports AES 256-bit encryption for both full NAS volumes and shared folders, ensuring system performance while protecting the confidentiality of sensitive business data stored in the NAS.

Elegant appearance, effective airflow

The TS-351 sports a stylish and elegant look with an industrial design concept to provide effective airflow and better cooling, ensuring smooth performance even under the heaviest loads. The tool-less 3.5-inch hard drive installation allows easier system setup and maintenance, while the front-panel LEDs assist in viewing system status.

M.2 SSDs for cache acceleration or efficient tiered storage

The TS-351 supports SSD caching, and features two M.2 slots that support M.2 PCIe (Gen2 x1, 5Gb/s) NVMe SSDs with 2280 form factors (sold separately) for boosting the overall workflow of intensive, IOPS-demanding applications. Moreover, Qtier™ technology empowers the TS-351 with auto tiering that helps continuously optimize storage efficiency across M.2 SSDs, a 2.5-inch SATA SSD, and high-capacity HDDs with around-the-clock acceleration. The new Qtier™ 2.0 features IO-awareness that empowers SSD-tiered storage with a cache-like reserved space to handle burst I/O in real time, greatly maximizing the advantages of SSD.

Product TypeSAN/NAS Storage System
Storage
Number of Hard Drives Supported3
Number of Hard Drives InstalledNo
Number of Solid State Drive Supported3
Number of Solid State Drive InstalledNo
Flash Memory Capacity512 MB
Processor & Chipset
Processor TypeCeleron
Processor ModelJ1800
Processor CoreDual-core (2 Core)
Processor Speed2.41 GHz
Memory
Standard Memory2 GB
Memory TechnologyDDR3L SDRAM
Network & Communication
Ethernet TechnologyGigabit Ethernet
I/O Expansions
Number of Total Expansion Bays3
Number of 2.5"/3.5" Bays3
Controllers
Controller TypeSerial ATA/600
RAID SupportedYes
RAID Levels0, 1, 5, Hot Spare, JBOD
Interfaces/Ports
HDMIYes
Total Number of USB Ports3
Number of USB 2.0 Ports2
Number of USB 3.0 Ports1
Network (RJ-45)Yes
Software
Operating SystemQTS 4.3.4
Management & Protocols
Protocols
  • DNS
  • Telnet
  • DLNA
  • IPv6
  • FTPS
  • FTP
  • SSL
  • WEBDAV
  • SSL/TLS
  • AFP
  • CIFS
  • Bonjour
  • HTTPS
  • SMSC
  • NFSv3
  • SSH
  • DHCP
  • SMB
  • FXP
  • SMTP
  • SFTP
  • AFP 3.3
  • LDAP
  • iSCSI
  • TFTP
  • IPv4
  • UPnP
  • TCP/IP
  • PPTP
  • HTTP
  • CIFS/SMB
  • DDNS
  • RSync
  • SNMP
Power Description
Maximum Power Supply Wattage65 W
Physical Characteristics
Height5.59" (142 mm)
Width5.91" (150 mm)
Depth10.24" (260.10 mm)
Form FactorTower
Weight (Approximate)3.62 lb (1640 g)
Miscellaneous
Package Contents
  • TS-351-2G SAN/NAS Storage System
  • 1 x Ethernet Cable
  • 1 x Power Cord
  • AC Adapter
  • 2 x M.2 SSD Heatsinks
  • Quick Installation Guide (QIG)
Warranty
Limited Warranty2 Year