QNAP TS-351 (4GB RAM) 3-Bay Personal Cloud NAS Ideal for RAID5 Storage Processors (TS-351-4G-US)

Brand: QNAP

Brand	QNAP
Processor count	2
CPU manufacturer	Intel

About this item

Intel Celeron J1800 2-core 2. 41GHz, up to 2. 58GHz, 4GB DDR3L SODIMM RAM (1 x 4GB, 2 DIMMS, max 8GB)
3 x 3. 5"/ 2. 5" Sata drive slots, 2 x M. 2 2280 Gen2 (x1) NVMe PCIe Slots, 1 x GbE LAN, USB 3. 0/2. 0, built-in speaker, HDMI
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

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Product Information

Size Name:4GB RAM

Technical Details

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Summary

RAM

4 GB

Other Technical Details

Brand

QNAP

Item Model Number

TS-351-4G-US

Product Dimensions

14.2 x 14.99 x 26.01 cm; 1.64 Kilograms

Item Dimensions L x W x H

14.2 x 15 x 26 centimetres

Processor Brand

Intel

Processor Count

Computer Memory Type

DDR3 SDRAM

Item Weight

1.64 kg

Manufacturer

Qnap

ASIN

B07JB86J8S

Is Discontinued By Manufacturer

Date First Available

10 October 2018

Additional Information

Customer Reviews

20 ratings

4.3 out of 5 stars

Best Sellers Rank

48,845 in Computers (See Top 100 in Computers)
44 in Network Attached Storage (NAS) Enclosures

Warranty & Support

Amazon.com.au Return Policy:You may return for a full refund for the price you paid within 30 days of delivery any new computer purchased from Amazon that is "dead on arrival", arrives in damaged condition or is still in unopened boxes. Amazon may test or inspect returns. If Amazon finds a customer has misrepresented the condition of a return, Amazon may impose a fee equal to up to 15 percent of the merchandise sales price. Any returned computer that is damaged through customer misuse, missing parts, or in unsellable condition due to customer tampering may result in the customer being charged a restocking fee based on the condition of the computer. This policy does not restrict or alter any non-excludable statutory consumer protections or rights you may have, including under the Australian Consumer Law. To view full returns terms including return instructions, merchandise-specific requirements and exclusions see our Returns Policy Page. New, used, and refurbished products purchased from Marketplace vendors are subject to the returns policy of the individual vendor.

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Product description

Size Name:4GB RAM

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! .

From the manufacturer

Fast Performance

Equipped with a Dual-Core Intel Processor, the TS-351 features SSD Caching, dramatically data transfers, with the power to handle anything.

RAID 5

Build your storage with the redundancy of a RAID 5 array using the fewest possible disks, with the 3-bay TS-351.

An Advanced Shared Storage Solution

Powered by a 2.41GHz dual-core Intel Celeron J1800 processor, and equipped with two SSD slots, the TS-351 is a very solid unit. Featuring a 3 drive bay form factor the TS-351 can essentially double the capacity of a 2-bay unit in RAID 1 while maintaining redundancy with RAID 5. The features and storage capacity of the TS-351 at this price point make it an excellent choice.

Quick Facts

Intel Celeron J1800 dual core 2.41 GHz processor, up to 2.58 GHz
2GB or 4GB DDR3L RAM (max 8GB)
2 x M.2 PCIe (Gen2 x1, 5Gbps) NVMe 2280 slots
1 x HDMI output
1 x Gigabit Ethernet


	TS-351	TS-228	TS-332X
CPU	Dual-Core Intel Celeron J1800	Quad-core Realtek RTD1295 1.4GHz	Quad-core ARM AL-324
RAM	2GB or 4GB DDR3L (8GB max)	2 GB DDR4 (2GB max)	2GB or 4GB DDR4 (16GB max)
M.2 Slots	2	-	3
10GbE	-	-	1 x SFP+ 10GbE
Gigabit LAN	1	2	2
HDMI	1	-	-

Customer Questions & Answers

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Customer reviews

5 star		75%
4 star		10%
3 star 0% (0%)		0%
2 star 0% (0%)		0%
1 star		16%

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Top review from Australia

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Karthikeyan

Highly capable entry level NAS

Reviewed in Australia on 22 February 2021

Size Name: 4GB RAMVerified Purchase

If you are challenged by new technologies or computers, please don't buy this NAS. When the reviewers said this requires much sophistication, I underestimated. However the features it provides for the money you pay, it beats Terramaster hands down. I have not owned Synology and also I'm new to NAS.
If you are techie and looking for starter NAS, look no further. Just buy this.
Only issue - if you are in Australia, ordering from US, just be ready with a AUS power cable to use for adapter.

Helpful

Top reviews from other countries

Timothy D

I do not recommend this unit

Reviewed in the United States on 25 June 2020

Size Name: 2GB RAMVerified Purchase

RETURNED AFTER 2 DAYS:

Just like any computer, you should try to add the most amount of RAM memory that you can. This one comes with 2gb of RAM, which the factory says it can take up to 8gb. But in some YouTube videos, I watched them put in 16gb of RAM, even from their technician videos.

But that did not work for me, I tried 8gb, 16gb, then just 4gb and it only worked and booted up once. All other attempts failed. I contacted their tech support and they tried to tell me to use a different brand. BRANDS DON'T MATTER AS MUCH as the specs on the RAM sticks. I had exactly what was recommended, and I proved it to them. After about 6 hours of hell, I gave up.

I returned it and ordered the QNAP TS-451+ unit, 4 drives instead of 3. And I watched YouTube videos on that one also, adding 16gb of RAM to this one was a breeze. AND IT WORKS. I've had it now for about 5 days and loving it so far, with many apps to use, I added [4] 4tb drives using RAID 5, so I have a max of 12TB of space. I split it into 3 volumes for Data and Photographs. And then once my data was added, setup Dropbox and ShareFile for a cloud storage. So now I have 3 copies of all the data from 4 computer systems. I also copied data from old drives thru the USB-3 port as an external drive. Worked great. No issues yet.

6 people found this helpful

Michael61

Nice and comfortable.

Reviewed in the United States on 19 March 2019

Size Name: 2GB RAMVerified Purchase

Having received my QNAP TS-351 I
Immediately installed the Crucial 8GB Kit (4GBx2) DDR3 / DDR3L 1600 MT / s (PC3L-12800), bought in Amazon. I also installed three WD 3Gb Red WD30EFRX disks, turned it on and got it all. Then I bought two Kingston Digital SA1000M8 / 240G A1000 240GB PCIe NVMe M.2 2280 drives from Amazon. I installed them and my QNAP251 did not make a boot ... The Amazon technical service helped. First, I had to make a boot only with SSD M.2 drives and only then connect WD drives. Why so I do not know.
Now when I upload after updates or when I turn off my QNAP, it doesn’t immediately boot. I have to turn it on and off several times! This becomes a very big problem when I'm not at home. I understand, after my last appeal, that this problem is related to SSD drives. Please help me urgently to solve this problem.

5 people found this helpful

Patrick Stevens

Great little personal storage cloud and NVR

Reviewed in the United States on 5 March 2020

Size Name: 4GB RAMVerified Purchase

I bought this to replace a 2-drive Netgear Stora RAID 1 system that they will no longer support after April 1. It can be setup with any of several different RAID configurations; I chose RAID 5. The user interface is friendly and there are apps for everything. This QNAP will not only replace my file storage but acts as a surveillance NVR as well so it replaces 2 different appliances that I use.

One person found this helpful

Donald R

Up and Running in 1 Hour

Reviewed in the United States on 31 March 2021

Size Name: 4GB RAMVerified Purchase

The product was easy to install and configure. The easy-to-follow user guide was very helpful for hardware installation and the smart install screen made it a snap to configure. Seagate Ironwolf NAS 12 TB drives were used for this chassis.

Damián Jorge Daniel

Excellent NAS.

Reviewed in the United States on 24 December 2018

Size Name: 2GB RAMVerified Purchase

In RAID 5 with three disk is very versatile.

2 people found this helpful

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