Lenovo ThinkStation P7 Manual page 37

Table 7 – SATA HDD compatibility and required parts
Location
Internal 3.5" bays
(SATA)
rd
3 HDD bay kit
Microsoft Windows 11 does not support booting from magnetic rotational media.
Note:
Internal 3.5" SATA drive installation
All P7 models have two standard 3.5" SATA HDD bays, which are located in the
lower front corner of the chassis, as shown here (populated with HDDs):
Compatibility
Not compatible with internal 3.5" bays M.2
kit
Requirements and parts
• SATA 2-drop power cable included
standard (supports both bays)
• Standard SATA signal cable count
 0 drives configured: one cable
 1-2 drives configured: two cables
Optional HDD kit (includes cables)
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