IBM Power System IC922 Manual page 78

Figure 46. FC EK4M full-height NVIDIA T4 PCIe GPU accelerator adapter
Specifications
Item
Description
Adapter FRU number
Low-profile: 02CM988, high-profile: 02CM978.
I/O bus architecture
PCIe3 x16
Slot requirement
For more information about slot priorities, maximums, and placement rules, see PCIe adapter
placement rules and slot priorities (http://www.ibm.com/support/knowledgecenter/POWER9/p9eab/
p9eab_mtm_pciplacement.htm) and select the system that you are working on.
Voltage
3.3 V, 12 V
Form factor
Short, low-profile (FC EK4L)
Short, with full-height tail stock (FC EK4M)
64 Power Systems: Installing the System and Ordered Parts for the IBM Power System IC922 (9183-22X)