24-bay (2.5"") 2U Rackmount Expansion Unit

•  Compatible drive type: 24 x 2.5"" SAS SSD/HDD or SATA SSD (drives not included)
•  Hot swappable drive: Yes
•  External port: 1 x SAS IN, 1 x SAS OUT
•  Size (HxWxD): 
- 88 x 430.5 x 692 mm
- 88 x 482 x 724 mm (with server ears)
•  Weight: 14.5 kg
•  Supported NAS models: FS6400, FS3600 & FS3400