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Synology DS1517+ SMB 10Gbe NAS Review (Page 1)

Synology DS1517+ SMB 10Gbe NAS Review

Synology's DS1517+ SMB 10Gbe NAS gets fully examined as we determine if it should find a spot in your home or office.

By Tyler Bernath from Jun 29, 2017 @ 15:50 CDT
TweakTown Rating: 90%Manufacturer: Synology



In February, we had the amazing opportunity to look at the all-flash NAS FS3017 from Synology. Coming from that review, I knew it was time to make our entire test network 10Gbe compatible as 10Gbe is on the horizon of becoming mainstream. With that, I reached out to some friends and came away with the Netgear XS708T, which now operates as the backbone for the test network. This came in handy when Synology launched the DS1517+ just a few short months ago, the unit they had sent over was outfitted with SFP+ capabilities meaning it was time to start our journey with 10Gbe NAS solutions.

The DS1517+ is the latest five bay Workgroup / Small Business NAS solution from Synology. This unit supports drive expansion allowing a total of fifteen drives with two DX517 expansion units. Additional capabilities include expansion to 10Gbe via the Mellanox ConnectX SFP+ solution that Synology has provided with our unit. There is also the option of adding in a dual m.2 PCIe card in place of the 10Gbe. Of course, this platform is powered by DSM6, with our testing is done on version 6.1.1.


Hardware specifications start off with the Intel Atom C2538, a Rangeley platform solution operating at 2.4GHz over four cores. This CPU features a 64-bit architecture and hardware encryption engine. The DS1517+ comes with two flavors of memory capacity. A 2GB model and 8GB model both are expandable up to 16GB via the SO-DIMM slots. As mentioned above, this is a five-bay unit with an additional ten bays of expansion available to it. It supports both 2.5" and 3.5" HDDs and 2.5" SSDs.

Maximum raw capacity sits at 50TB using 10TB drives and 150TB with dual five bay expansions. The single volume capacity limit is 108TB while being hot swappable. LAN connectivity includes four Gbe ports found on the back of the unit while four USB 3.0 and two eSATA ports are available. There is one PCIe slot available for expansion using a Gen 2 x4 interface giving 2GB/s of available throughput.

The MSRP for the Synology DS1517+ 8GB comes in at $799 with a three-year warranty. You can tack on three more bays and grab up the DS1817+ for $949.

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