Key Features:
Two hot-pluggable systems (nodes) in a 3U form factor.
• Modular Design: Redundant Hot-swap SAS2 expander
   modules, support dual paths to all drives in the system,
   and provide rapid field replacement
• Dual SAS2 ports per IOM (one-in one-out) x4 SAS
   connectivity offers up to 24Gb/s bandwidth
• 16x Hot-swap 3.5" SAS2 drive bays, support SAS as
   well as SATA with Interposer card (simultaneously)
• 720W Redundant Power Supplies Gold Level Certified