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Synology Dual-Port 10GB SFP+ PCIe 3.0 X8 Ethernet Adapter (E10G17-F2)

4.6 out of 5 stars 168 ratings

Price: $470.09 + $9.29 Delivery
SFP+; 2 ports
Brand Synology
Hardware interface Ethernet
Item dimensions L x W x H 12.7 x 10.2 x 2.5 centimetres
Data transfer rate 10000 Megabits Per Second
Item weight 0.15 Pounds

About this item

  • Standards: IEEE 802.3ae 10Gbps Ethernet, IEEE 802.3ad Link Aggregation, CPU Offload (rdma over Ethernet)
  • Data transfer rates: 10 Gbps per port
  • Network operation mode: full duplex
  • Supported models:17-series: FS3017, RS3617xs+, RS3617RPxs, RS3617xs 16-series: RS18016xs+ 15-series: RC18015xs+, DS3615xs 14-series: RS3614xs+, RS3614RPxs,RS3614xs 13-series: RS10613xs+, RS3413xs+12-series: RS3412RPxs, RS3412xs, DS3612xs 11-series: RS3411RPxs, RS3411xs, DS3611xs

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Product Information

Size:E10G17-F2  |  Style:SFP+; 2 ports

Technical Details

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Additional Information

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Frequently bought together

  • Synology Dual-Port 10GB SFP+ PCIe 3.0 X8 Ethernet Adapter (E10G17-F2)
  • +
  • Synology 8 Bay NAS Diskstation (Diskless) (DS1819+)
  • +
  • Seagate IronWolf 8TB NAS Internal Hard Drive HDD – 3.5 Inch SATA 6Gb/s 7200 RPM 256MB Cache for RAID Network Attached Storage – Frustration Free Packaging (ST8000VN004) (ST8000VNZ04/N004)
Total Price: $2,374.09
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Product description

Size:E10G17-F2  |  Style:SFP+; 2 ports

Synology E10G17-F2 is a dual-port 10 Gigabit SFP+ PCIe 3.0 X8 Ethernet adapter specifically designed for Synology XS+/XS Series NAS servers. With CPU offload (rdma over Ethernet) support, E10G17-F2 satisfies the demands on High performance computing. Synology E10G17-F2 is backed with synology’s 5-year limited Warranty.

From the manufacturer

Synology Dual-Port 10GB SFP+ PCIe 3.0 X8 Ethernet Adapter (E10G17-F2)

Convenient, high performance networking

Break through network bandwidth bottlenecks with the dual-port E10G17-F2 10GbE SFP+ add-in card. Featuring CPU offloading, RDMA over Ethernet support, E10G17-F2 satisfies the demands for high-performance computing on your Synology server.


Host Bus Interface PCIe 3.0 and 2.0 compatible; 8-lane or 4-lane auto-negotiation
Bracket Height Low Profile and Full Height
Operating Temperature 5°C to 35°C (40°F to 95°F)
Storage Temperature -20°C to 60°C (-5°F to 140°F)
Relative Humidity 5% to 95% RH
Data Transfer Rates 10 Gbps
Network Operation Mode Full Duplex

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Customer reviews

4.6 out of 5 stars
4.6 out of 5
168 global ratings
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Top review from Australia

Reviewed in Australia on 4 January 2021
Size: E10G18-T1Style: RJ-45; 1 portVerified Purchase

Top reviews from other countries

5.0 out of 5 stars Works perfectly in Synology DS1819+
Reviewed in the United Kingdom on 5 May 2020
Size: E10G17-F2Style: SFP+; 2 portsVerified Purchase
Customer image
5.0 out of 5 stars Works perfectly in Synology DS1819+
Reviewed in the United Kingdom on 5 May 2020
I decided to upgrade my Synology to a model that supports 10GbE SFP+. Unfortunately none of Synology's smaller 4 or 5 bay NAS can be upgraded to support 10GbE so if you want to connect with Fibre SFP+ modules then the 6 bay DS1618+ or 8 bay DS1819+ seem to be the cheapest options at the moment. At least there's capacity for adding more drives in the future!

I read in several places that quite a lot of 10GbE NICs are supported in these devices but Synology themselves only seem to support their branded accessories for their devices (i.e. this definitely applies to RAM modules!). I decided that, although much more expensive than a regular Intel or Broadcom NIC, that the Synology branded one is the least likely to give me any problems with compatibility and support.

Installation of the card was really easy and was simply a case of removing the NAS chassis and installing the card into the single PCI Express 8x slot.

I've installed 2x 10Gtek 10GbE SFP+ SR transceivers in the card and they are working perfectly.

After powering up the NAS the dual 10GbE NICs were detected as LAN 5 and LAN 6 without any need to install any drivers or additional packages. I created an 802.3ad bond with both NICs and this had no problem working with a Mikrotik CRS309 10GbE switch configured the same.

Performance-wise I 'm really impressed with this NIC and it totally destroys a 1GbE connection. The bottleneck has now moved to my disks and array which will probably be improved by adding more disks at a later date. Some benchmarks and cached reads seem to be able to easily max out a single 10GbE NIC which is really impressive.

- Genuine Synology product
- Excellent performance
- Dual port which supports teaming and adds redundancy
- 5 year warranty

- More expensive than other NICs
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5.0 out of 5 stars It does what it's supposed to do
Reviewed in Canada on 22 November 2020
Size: E10G18-T1Style: RJ-45; 1 portVerified Purchase
5.0 out of 5 stars Worth the upgrade
Reviewed in Canada on 14 November 2019
Size: E10G17-F2Style: SFP+; 2 portsVerified Purchase
Amazon Customer
5.0 out of 5 stars It works
Reviewed in Singapore on 13 November 2020
Size: E10G18-T1Style: RJ-45; 1 portVerified Purchase
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5.0 out of 5 stars It works
Reviewed in Singapore on 13 November 2020
On iperf it ran at 8gbit/s, on real world file transfer to Synology NAS, I do encounter some speed drop issues. Never the less it is good enough for 10G home networking.
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Omair Quraishi
5.0 out of 5 stars Able to achieve sustained transfer rates on my network between 600-800MB/sec
Reviewed in Canada on 5 June 2020
Size: E10G18-T1Style: RJ-45; 1 portVerified Purchase