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QNAP TS-351
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

QNAP TS-351

QNAP Products TS-351
Home & SOHO
QNAP TS-351 Intel® Celeron® J1800 dual-core 2.41 GHz processor (burst up to 2.58 GHz), 4 GB RAM
#TS-351-4G-US
Our Price: $339.00
QNAP TS-351 Intel® Celeron® J1800 dual-core 2.41 GHz processor (burst up to 2.58 GHz), 2 GB RAM
#TS-351-2G-US
Our Price: $299.00

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Overview:

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!

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.

 

Absolute performance with AMD Ryzen™ and up to 64GB RAM

Powered by a high-performance AMD Ryzen™ 3 1200 processor with AES-NI encryption acceleration and up to 64GB DDR4 RAM, the TS-351 delivers aggressive yet power-smart performance to meet your multitasking demands. For resource-demanding business applications such as VDI, R&D, private cloud, and server virtualization, look no further than the TS-351.

 
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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.

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Enjoy optimized SSD performance with extra over-provisioning

With SSD prices continuing to become more affordable for home and small business users, there's never been a better time for using SSDs in your NAS to enjoy higher performance, faster file backups, smoother multimedia experiences, and optimized virtualization applications. The latest QTS 4.3.5 takes SSD functionality even further by supporting software-defined SSD RAID extra over-provisioning (OP) that enables you to allocate additional OP space from 1% to 60%, beneficial for optimal SSD random write speeds and extended lifespan with higher endurance. Now you can use affordable consumer SSDs for the TS-351, adjust the SSD OP, and potentially attain performance and endurance levels similar to enterprise-grade SSDs.

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Snapshots protect your data against ransomware

Snapshots help protect your data by fully recording the NAS system state and metadata. Use Storage & Snapshots Manager or File Station to easily manage snapshots and quickly restore the system to a normal state if an error occurs. QNAP snapshots are block-based and only record the changed data. Not only does this save storage space but also reduces the time required to back up and restore data. The TS-351 with 4GB RAM can support up to 256 snapshots per NAS and 256 snapshots per volume/LUN.

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Have fun with your NAS!

The TS-351 transforms how to enjoy your photos, music and videos throughout your home and beyond. It also supports 360-degree panorama photos and videos!

 
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Take photos anytime, anywhere and manage them with Photo Station. Organize photos by folders or albums, and view them in several modes.

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With powerful smart playlists, comprehensive search functions and a user-friendly interface, Music Station is more than just music to your ears.

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Video Station's smart collection, advanced search, and easy sharing functions make it so easy to enjoy your videos. Spoiler alert: you can even import video information from multiple online databases!

Features:

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.

Specifications:

CPU AMD Ryzen™ 3 1200 4-core/4-thread 3.1 GHz processor, Turbo Core 3.4 GHz
Architecture: 64-bit
Graphics: Optional (with PCIe expansion card)
Encryption Engine: AES-NI
System Memory 4 GB DDR4 (1 x 4GB)
Maximum Memory 64 GB (4 x 16 GB)
Memory Slot 4 x Long-DIMM slots
(For dual- or quad-DIMM configurations, you must use a pair of identical DDR4 modules.)
Drive Bay 8 x 3.5-inch SATA 6 Gbps bays
Drive Compatibility 3.5-inch bays:
• 3.5-inch SATA hard disk drives
• 2.5-inch SATA hard disk drives
• 2.5-inch SATA solid state drives
10 Gigabit Ethernet Port 2 x 10GbE SFP+ ports
Gigabit Ethernet Port 2 x RJ45
USB Port 2 x USB 3.1 Gen 2 (10 Gbps)
• 1 x USB 3.1 Gen 2 (10 Gbps) Type-C
• 1 x 3.1 Gen 2 (10 Gbps) Type-A

4 x USB 3.0 Type-A
PCIe Slot Slot 1: Gen3 x8 (if Slot 2 is occuied, then the speed becomes Gen3 x4)
Slot 2: Gen3 x4
Slot 3: Gen3 x8 (if Slot 4 is occuied, then the speed becomes Gen3 x4)
Slot 4: Gen3 x4
HDMI Output Optional: With PCIe expansion card
Form Factor 2U Rackmount
Dimensions (H x W x D) 88.3 x 482 x 562 mm
Weight 11.98 kg
Power Supply Unit 350W, 100-240V AC, 50/60Hz
Power Consumption (W) In operation: 73.1 W
Fan 2 x 7cm fan (12V DC)
Sound Level 35.2 dB(A)
Operating Temperature & Relative Humidity 0 ~ 40˚C ( 32˚F ~ 104˚F ), 5 ~ 95% RH non-condensing, wet bulb: 27˚C (80.6˚F)

Documentation:

Datasheet for QNAP TS-351 is coming soon.

Pricing Notes:

QNAP Products TS-351
Home & SOHO
QNAP TS-351 Intel® Celeron® J1800 dual-core 2.41 GHz processor (burst up to 2.58 GHz), 4 GB RAM
#TS-351-4G-US
Our Price: $339.00
QNAP TS-351 Intel® Celeron® J1800 dual-core 2.41 GHz processor (burst up to 2.58 GHz), 2 GB RAM
#TS-351-2G-US
Our Price: $299.00