Synology DiskStation DS223j (2-bay NAS) — dimension sheet
Source: Xem Studio, https://xemstudio.com/objects/synology-ds223j/  (sheet CC BY 4.0)
Basis: Manufacturer specifications (Synology)
Catalog version: 2026-10-20

Overall (mm): length 225.5, width 100, height 165
- Synology DiskStation DS223j (2-bay NAS) measures 225.5 × 100 × 165 mm (8.88 × 3.94 × 6.5 in) according to Synology; NAS enclosure, depth × width × height as listed by Synology (Synology prints H × W × D).
- No CAD file: the maker publishes only overall sizes, and a plain box or cylinder is not useful design geometry. The table is the published data; parts with real geometry have their own pages.

dimension  value
Depth  225.5 mm (8.88 in)
Width  100 mm (3.94 in)
Height  165 mm (6.5 in)
Drive bays  2 × 3.5" or 2.5" SATA
System fan  1 × 92 × 92 × 25 mm
Weight  0.88 kg

Files elsewhere (not hosted by Xem Studio; license as stated by the publisher):
- Synology: DS223j Data Sheet — web — Publisher's page; dimensions are facts — https://global.download.synology.com/download/Document/Hardware/DataSheet/DiskStation/23-year/DS223j/enu/Synology_DS223j_Data_Sheet_enu.pdf

No true-size file yet: the published figures do not fix the whole shape; a measured scan is planned.
API: https://xemstudio.com/api/geometry?object=synology-ds223j