Lenovo ThinkStation PX Manual page 7

Table 4 - Features for M.2 SSD drives on CPU-based controllers
Feature
Drive Count (System max = 7)
Maximum PCIe speed
Availability
Location
Controller
Supported M.2 dimensions (mm)
Double side support
Maximum power per drive
Front accessible
Toolless
Hot swappable
Individual activity/status LEDs
Combined in system activity LED
* A screwdriver is required to install the drive into the sub enclosure, but then the sub enclosure can be
removed f rom the main enclosure without tools.
Front Access Bay
Onboard M.2 Slots Dual M.2 SSD
enclosure (#1)
3
Gen5
Standard
Motherboard Front access bay 2
CPU1
(2) 2280 or 22110
+
(1) 2280
Yes
8W
No
Yes
No
No
Yes
Front Access Bay
Dual M.2 SSD
enclosure (#2)
2
Gen4 Gen4
Optional Optional
Front access bay 3
CPU2 CPU2
2280 2280
Yes Yes
8W
Yes Yes
Partial* Partial*
Yes Yes
Yes Yes
Yes Yes
Front Access Bay Dual
M.2 SSD Enclosure (#1)
Front Access Bay Dual
M.2 SSD Enclosure (#2)
2
8W
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