Stress resistant The IB-55X Series is built for heavy duty. The best available materials were used in this enclosure which makes it the ideal 3.5\" HDD solution for demanding environments. The aluminium parts are by electrolyte sealed and to add to the security, a lock was added. Cool & silent The high quality metal dissipate the created heat by passive convection to the environment. The active convection is done using an 80 mm fan which is replacable without the need of using any tool. The big fan swirls sloly which makes it quieter. Always up to date Up to three 3.5\" SATA/SAS HDDs find a home in this backplane. When SAS HDDs are being used, they could be connected in Dual Channel mode. Optical and Auditory signals alert regarding the HDD and fan state. The temperature alarm signal can be set on three possibilities - 45, 55 or 75C. Specification: - Model: IB-553SSK - Article No: 55103 - EAN Code: 4250078184393 - Brand: ICY BOX - Material: Aluminium - Colour: Black - Fan: 80 x 80 x 25mm - HDD size (inch): 3,5\" - HDD size (cm): 3.5\" SATA - HDD capacity: Unlimited - HotSwap: Yes - Plug & Play: Yes - HDD interface: 3x SAS / SATA - Host interface: 6x SATA (Dual Channel) - Transfer rate: SATA host interface 3.0 Gbit/s - Operating system: OS Independent - Lock: Yes - LED: Yes - Power connector: 2x Molex 4Pin (12+5V) - Alarm: Yes