Lenovo ThinkServer RD440 - Page 49

Componentsofservermodelswith2.5-inchhard-disk-drivebays
ID
PSU
Mem
CPU
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
Figure22.Componentsofservermodelswith2.5-inchhard-disk-drivebays
1Coolingshroud13Slimopticaldrive(availableinsomemodels)
2Powersupplycoolingshroud
14Diagnosticmodule(variesbymodel)
3Risercardassembly2
15Rackhandle(left)
4Oneortwohot-swapredundantpowersupplies
16Frontpanelboard
5PCIExpresscards(availableinsomemodels)17Systemfans(5)
6Heatsinkswithmicroprocessorsunderneath
18CPU1DIMMs(varybymodel)
7Hot-swaphard-disk-drivebackplanes
19CPU2DIMMs(varybymodel)
8Rackhandle(right)20Systemboard
92.5-inchhard-disk-drivearea(rightcage)21Coin-cellbattery
102.5-inchhard-disk-drivearea(middlecage)22PCIExpresscards(availableinsomemodels)
11Pull-outinformationcard
23Risercardassembly1
12VGADB-15connector
CRUidentification
CRUsarepartsthatcanbeupgradedorreplacedbythecustomer.IfaCRUisdeterminedtobedefective
duringthewarrantyperiod,areplacementCRUwillbeprovidedtothecustomer.Customersareresponsible
forinstallingtheself-serviceCRUsforthisproduct.Customersalsocaninstalloptional-serviceCRUs,which
Chapter3.Productoverview37