Lenovo ThinkStation P920 Manual page 25

Connector Type
8639-SFF (U.2) PCIe port
8482-SFF port
FLEX Tray
SAS (only with Broadcom controller)
SAS (only with Broadcom controller)
Blind Connect FLEX Tray : Tool-less tray that can hold up to two drives
and utilizes a "pull-bar" style handle to connect drive(s) to the BCA
Manual Connect FLEX Tray : Tool-less tray that can hold up to two
drives. These trays utilize hinged pulls that open and allow for cable
access and manual cable connections.
Drives Supported
SATA
NVMe (U.2 only)
SATA
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