This QNAP Rail Kit for ES NAS series is designed for the ES1640dc and ES1642dc 16-Bay NAS Enclosures, and the Ej1600 and EJ1602 16-Bay RAID Expansion Enclosures. Each of these units has a 3 RU form factor and may be used to install any of the previously mentioned enclosures within a compatible rackmount bay. The rails are already included with models of the ES and EJ series. Each set of rails is compatible with 9.5 x 9.5mm round-hole and square-holes server racks, and are able to support 125.7 lb.
Special Feature: This E02 Series Rail Kit is designed for the ES1640dc and ES1642dc 16-Bay NAS Enclosures, as well as the Ej1600 and EJ1602 16-Bay RAID Expansion Enclosures.
ES1640dc v2, ES1640dc, EJ1600 v2, EJ1600
Mounting post width: ≥ 17.8" / 451 mm
Panel width: ≥ 19.1" / 485 mm
Mounting post depth: 24" - 36" / 609.6 914.4 mm
The distance between two rack posts (center-to-center measurement of the rack's square holes) is 18.3" / 465 mm