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 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.
TS-351-4G/TS-351-2G
CPU
Intel® Celeron® J1800 dual core 2.41 GHz processor, up to 2.58 GHz
System Memory
4 GB DDR3L (1 x 4 GB) / 2 GB DDR3L (1 x 2 GB)
Maximum Memory
8 GB (2 x 4 GB)
Memory Slot
2 x SODIMM slot
Flash Memory
512 MB NAND Flash
Drive Bay
Hot-swappable 3 x 3.5"/2.5" SATA HDDs/SSDs
Note: 1. HDD 1~2 supports SATA 3Gb/s, HDD 3 supports SATA 6Gb/s 2. 2.5-inch HDD/SSD drive tray bases can be purchased
M.2 SSD Slot
2 x M.2 PCIe (Gen2 x1, 5Gbps) NVMe 2280 slots
Note: 1. The M.2 SSD is not included as standard. 2. M.2 SSD operations can easily generate excessive heat. It is recommended to install a heatsink (from Qnap or a third-party provider) on the M.2 SSD.
HDMI Output
1 x HDMI v1.4a
Gigabit Ethernet Port
1 x Gigabit RJ45
USB Port
1 x USB 3.0 2 x USB 2.0
Audio
1 x Built-in speaker 1 x 3.5mm line out jack
Note: You cannot use the speakers and the line-out jack simultaneously.
LED Indicators
Status/Power, LAN, USB, HDD 1-3, M.2 SSD 1-2
Buttons
Power, Reset, USB One-touch-copy
System Warning
Buzzer or Smart voice prompt
Form Factor
Tower
Dimensions (H x W x D)
142 x 150 x 260.1 mm 5.59 x 5.9 x 10.24 inch
Power Consumption (W)
HDD standby: 13.21 W In operation: 25.63 W (with 3 x HDDs and 2 x M.2 SSDs)
HDD: WD10EFRX M.2 SSD: INTEL SSDPEKKW12 128G
Sound Level
Sound pressure (LpAm): 21.8 dB(A)
Weight
Net weight: 1.64 kg (3.62 lbs) Gross Weight: 2.69 kg (5.93 lbs)
