Primary Ports: 48 x 10/100/1000BASE-T Ethernet RJ45 with auto negotiation and crossover detection (auto-MDIX crossover)
4 x 1G SFP uplink
RJ45 Management port
Specifications: 2.5in & 3.5in
Drive Connectors 1 - SATA (7 pin; Data) Receptacle
Host Connectors 1 - mSATA (52 pin; Mini SATA) Male
Max Drive Capacity Currently tested with up to 4TB 7200 RPM hard drive
Type and Rate SATA III (6 Gbps)