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Air baffle
Fan
Battery holder
10 x 2.5-inch hot-swap
backplane assembly
4 x 2.5-inch hot-swap
backplane assembly
4 x 3.5-inch hot-swap
backplane assembly
4 x 3.5-inch simple-swap
backplane assembly
4 x 2.5-inch simple-swap
backplane assembly
2.5-inch hard disk
drive filler
2.5-inch simple-swap
hard disk drive
2.5-inch hot-swap
hard disk drive
3.5-inch simple-swap
hard disk drive
3.5-inch hot-swap
hard disk drive
3.5-inch hard disk
drive filler
DVD drive
DVD drive
filler
Media cage for
10 x 2.5-inch
hard disk drive
configuration
Media cage for
8 x 2.5-inch
hard disk drive
configuration
Media cage for
4 x 2.5-inch
hard disk drive
configuration
LCD system
information
display panel
Rear 2.5-inch
hot-swap
backplane
assembly
2.5-inch hot-swap
rear hard disk
drive kit
1U PCIe Riser 3
assembly (1x low
profile; x8 or x16)
Chassis
1U PCIe Riser 1
assembly
(1x ML2; x16)
1U PCIe Riser 2
assembly (1x
full-height half-length
and 1x low profile; x8
or x16)
1U PCIe Riser 1
assembly (1x low
profile; x16)
1U PCIe Riser 2
assembly (2x low
profile; x8 or x16)
Memory
System board
Heat sink
Microprocessor
Power supply
Power supply
filler
Cover
Figure21.Servercomponents
Blueonacomponentindicatestouchpoints,whereyoucangripthecomponenttoremoveitfromorinstall
itintheserver,openorclosealatch,andsoon.
Orangeonacomponentoranorangelabelonornearacomponentindicatesthatthecomponentcanbe
hot-swapped,whichmeansthatiftheserverandoperatingsystemsupporthot-swapcapability,youcan
removeorinstallthecomponentwhiletheserverisrunning.(Orangecanalsoindicatetouchpointson
Chapter1.TheLenovoSystemx3550M5server25