Description in English:
1. 12x 3.5" Hot-swap SAS3/SATA
    Drive Bays
2. Optional 2x 2.5" Hot-swap SATA3
    Drive Bays for OS mirroring
3. SAS3 Single Expander backplane
    with SES-2 and cascading support
4. Mini-SAS HD 12Gbps connectivity
    (2 port in & 2 port out)
5. 3x 80mm Hot-swap Cooling Fans
6. 920W Redundant Power Supplies
    Platinum Level (94%+)
7. WIO slots (4 Full-height Full-length,
    3 Low-profile PCI expansion)