Draft Document for Review January 22, 2020 8:31 pm 8456ch_components.fm Table 2-4 lists all the hardware components and maximum capacities that are supported for  the DS8910F model 993. When integrated into the ZR1 or LR1, the DS8910F uses the two  upper Z iPDUs and shares the console and keyboard with system Z.  Table 2-4 DS8910F model 993 components a. For more details see “I/O enclosure adapters” on page 46 Features DS8910F Model 993 Integration ZR1, LR1,or Standard 19-inch that conforms to EIA 310D Processor Complex (CEC) 2 - IBM Power Systems Power 9 MTM 9009-22A I/O Bay Pairs Min / Max 1 / 1 Power 9 Cores per system Min / Max 16 / 16 System Memory Min / Max 192 GB / 512 GB System NVS Memory Min / Max 8 GB / 32 GB Host adapters Min / Max a 2 / 8 Host adapter ports Min / Max 8 / 32 zHyperLink adapters Min / Max 0 / 4 Flash drives Min / Max 16 / 96 HPFE Gen2 pairs Min / Max 1 / 2 Flash Raid adapter pairs Min / Max 1 / 2 iPDU 2 optional iPDUs with standard rack integration Power Single Phase or Three Phase HMC 2 in Management Enclosure (ME) Ethernet Switches 2 8-port switches in ME Keyboard/Monitor Optional 1 with standard rack integration 2.2.3 DS8950F Agility Class configuration The DS8950F Model 553x-996 is available with 1 x 10-core or 2 x 10-core processor / CPC,  with a maximum of 16 Fibre Channel/Fibre Connection (FICON) host adapters (HAs) in the  base frame and a maximum of 16 Fibre Channel/Fibre Connection (FICON) host adapters  (HAs) in the expansion frame.  This model is available with a maximum of 6 zHyperLink adapters for a system with 10-core  processor complexes and a maximum of 12 zHyperLink adapters for a system with 2 x  10-core processor / CPC and with an E96 expansion frame.  Figure 2-4 shows the maximum configuration of a DS8950F 996+E96 system. Chapter 2. IBM DS8900F hardware components and architecture  29