Optional Accessories
With Synology accessories, you can customize your Synology NAS to fit different business environments without
worrying about compatibility and stability. Visit
• Memory Module
Model Name
D4RD-2666-16G
D4RD-2666-32G
Note:
It is required to use D4RD-2666-16G with identical memory modules of the same capacity and frequency.
• PCIe Add-in Card
Model Name
E10G18-T2
E10G18-T1
E10G17-F2
• Expansion Unit
Model Name
RX1217sas
RX2417sas
Note:
Your Synology NAS supports up to seven expansion units.
6 Chapter 1: Before You Start
www.synology.com/compatibility
Picture
16GB DDR4-2666 ECC registered
32GB DDR4-2666 ECC registered
Picture
Dual-port, 10GbE RJ-45 network
Single-port, 10GbE RJ-45 network
Dual-port, 10GbE SFP+ network
Picture
12-bay rackmount type expansion
unit, compatible with 3.5"/2.5" SAS/
24-bay rackmount type expansion
unit, compatible with 2.5" SAS/
for more information.
Description
DIMM
DIMM
Description
interface card
interface card
interface card
Description
SATA drives
SATA drives