Port RJ-45: 2 x 1GbE RJ-45
1 x 10GbE RJ-45 (10GBASE-T)
HDD Interface: 12 x 3.5"/2.5" SAS SSD/HDD (drives not included)
Port Others: External port (per controller):
1 x expansion port
PCIe 3.0 slot (per controller):
1 x 8-lane x8 slot
High-performance network interface card support
Specifications: Occupancy: 3 x 5.25" Drive Bays
Capacity: 4 x SATA 3.5" HDD or 4 x SATA 2.5" HDD or SAS HDD
Supports Hot-Swap: SATA I / II / III
Cooling Subsystem: 1 x 120mm Exhaust Fan
Material: Steel & ABS
Dimension: 5.87" x 5.02" x 8.27"
Weight: 2.65 lbs.