---
manufacturer: Synology
model: DS218j
slug: synology-ds218j
part_number: DS218j
u_height: 0
weight: 870
weight_unit: g
airflow: front-to-rear
comments: '[Synology DS218j Specs](https://global.synologydownload.com/download/Document/Hardware/DataSheet/DiskStation/18-year/DS218j/ger/Synology_DS218j_Data_Sheet_ger.pdf)'
is_full_depth: false
interfaces:
  - name: LAN 1
    type: 1000base-t
power-ports:
  - name: External PSU 1
    type: dc-terminal
    maximum_draw: 17
    allocated_draw: 7