9585 (Flash, non-IML)
X models  (SCSI w/cache on-planar)
K, N models (F/W SCSI on-planar, POD and L2 cache upgradeable)
Power (Common size / shape w/ 95)
SHS52G9981     IBM PS/2 Server 85 HML  
SHS61G1566     IBM PS/2 Server 85 Enhancements  

90 and 95 Complexes
Processor Complexes
Processor Complex Trivia
Stock Configuration Processor Complex Matrix (the mysterious -xXx in the type-model) 

8595 and 9595 (single serial / single parallel port, IML based)
G-M model Planar
SHS15F2246     IBM PS/2 Model 95 XP 486 HMR 
SHS85F1676     IBM PS/2 Model 95 XP 486 HMS 
SHS10G6474     IBM PS/2 Model 90 XP 486 and 95 XP 486 HMS  
SHS10G6475     IBM PS/2 Model 90 XP 486 and 95 XP 486 HMR

9595 and 9595A  (dual serial / dual parallel port, flash, non-IML)
N-Y Model Planar

8595, 9585, 9595 and 9595A
Power