Lenovo ThinkCentre A55 Hardware Maintenance Manual page 264

Item
#
2 Microprocessor, 4400+ Athlon64 AM2 X2 2.3 GHz 1M 65W 65nm G1
(models CTO)
2 Microprocessor, 4600+ Athlon64 AM2 X2 (2.4 GHz processor, 89W)
(models CTO)
2 Microprocessor, 4800+ Athlon AM2 X2 2.5GHz 1M 65W 65nm G1 (models
CTO)
3 DVD-ROM drive (16X/48X) (models CTO B1V 22V D1V)
3 DVD-ROM drive (16X/48X) (models CTO B1V 22V D1V)
3 DVD-ROM drive (16X/48X) (models CTO B1V 22V D1V)
3 DVD-ROM Drive (16x/48x) (models CTO B1V 22V D1V)
3 Combo 48 -32 -48 -16 - - DVD - ROM - CDRW (models CTO A1M 21M
D2M A3M 32M)
3 Combo 48 -32 -48 -16 - - DVD - ROM - CDRW (models CTO A1M 21M
D2M A3M 32M)
3 Combo 48 -32 -48 -16 - - DVD - ROM - CDRW (models CTO A1M 21M
D2M A3M 32M)
3 Combo 48 -32 -48 -16 - - DVD - ROM - CDRW --NON/VISTA (models
CTO A1M 21M D2M A3M 32M)
3 Combo 48 -32 -48 -16 - - DVD - ROM - CDRW --NON/VISTA (models
CTO A1M 21M D2M A3M 32M)
3 Combo 48 -32 -48 -16 - - DVD - ROM - CDRW --NON/VISTA (models
CTO A1M 21M D2M A3M 32M)
3 DVD-Recorder (Rambo 8)-NON/VISTA (models CTO A2M 23M 31M)
3 DVD-Recorder (Rambo 8)-NON/VISTA (models CTO A2M 23M 31M)
3 DVD Recordable No Software / No Royalty for VISTA Models ONLY
(models CTO A2M 23M 31M)
3 DVD Recordable No Software / No Royalty for VISTA Models ONLY
(models CTO A2M 23M 31M)
3 DVD Recordable No Software / No Royalty for VISTA Models ONLY
(models CTO A2M 23M 31M)
3 DVD-Recorder (Rambo 8)-NON/VISTA (models CTO A2M 23M 31M)
4 Front Power/LED PC, bracket, and cable (all models)
5 Hard disk drive, 40GB (7200RPM), Serial ATA (models CTO )
5 Hard disk drive, 80GB (7200RPM), Serial ATA (models CTO A1M B1V 21M
22V D1V D2M A2M A3M 23M 31M 32M)
5 Hard disk drive, 80GB 7200rpm SATA (only for China) (models CTO)
5 Hard disk drive, 160GB (7200RPM), Serial ATA (models CTO)
5 Hard disk drive, 250GB (7200RPM), Serial ATA (models CTO)
5 Hard disk drive, 500GB (7200RPM), Serial ATA (models CTO)
6 Diskette drive, 3,5", 1.44MB, 2-mode, (w/bezel) (models CTO B1V 22V
D1V)
6 Diskette drive, 3,5", 1.44MB, 2-mode (models CTO B1V 22V D1V)
7 Front USB/Audio with bracket (all models)
8 Memory module, 512 MB PC2-4200 (533MHz) DDR2 SDRAM (models
CTO)
258
Hardware Maintenance Manual
8976 FRUs
CRU
FRU# Tier RoHS?
43C3507 N
41X1423 N
43C4093 N
41X3544 2
41X3545 2
41X3546 2
41N3325 2
41X3547 2
41X3548 2
41X3549 2
42Y9368 1
42Y9369 1
41X7992 1
41N3343 2
41X3550 2
42Y9371 2
42Y6017 2
43C0144 2
42Y9370 1
41N8213 N
40Y9033 2
40Y9034 2
41X2500 1
40Y9035 2
40Y9036 2
41X5582 2
40Y9105 2
40Y7107 2
41N8212 N
41X4251 2
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y