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