IBM 4190 User Manual page 28

2.5-inch models
CD/DVD interface card
14
IBM System x3250 M2 Types 4190 and 4194: User's Guide
DIMM
Heat-exchanger
assembly
Heat-exchanger
retention module
Microprocessor
Air baffle
Fans
Operator information
panel assembly
CD/DVD
drive
Bezel
2.5-inch
drive cage
2.5-inch hard
disk drive
2.5-inch filler panel
Riser-card
Assembly
SAS/SATA controller
(some models)
System board
2.5-inch hard
disk drive
backplane
Power supply
Fans