Lenovo ThinkCentre A55 Hardware Maintenance Manual page 442

Item
#
2 Microprocessor, 4000+ Athlon64 AM2 (2.4 GHz processor, 62W) (models
CTO)
2 Microprocessor, 4000+ Athlon64 AM2 X2 2.1GHz 1M 65W 65nm G1
(models CTO)
2 Microprocessor, 4200+ Athlon64 AM2 X2 (2.2 GHz processor, 89W) (models
CTO D1Q D2Q)
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 Memory module, 512 MB PC2-4200 (533MHz) DDR2 SDRAM (models
CTO B1G B2G 25Q 31G D2Q B4G 27G 33S 33P 33Y)
3 Memory module, 1 GB PC2-4200 (533MHz) DDR2 SDRAM (models CTO)
3 Memory module, 2GB PC2-4200 (533MHz) DDR2 SDRAM (models CTO)
3 Memory module, 512 MB PC2-5300 (667MHz) DDR2 SDRAM (models
CTO 21S 21P 21Y 22S 22P 22Y 23S 23P 23Y)
3 Memory module, 1 GB PC2-5300 (667MHz) DDR2 SDRAM (models CTO)
3 Memory module, 2 GB PC2-5300 (667MHz) DDR2 SDRAM (models CTO)
4 DVD-ROM drive (16X/48X) (models CTO B1G B2G 31G B4G 27G)
4 DVD-ROM drive (16X/48X) (models CTO B1G B2G 31G B4G 27G)
4 DVD-ROM drive (16X/48X) (models CTO B1G B2G 31G B4G 27G)
4 DVD-ROM Drive (16x/48x) (models CTO B1G B2G 31G B4G 27G)
4 Combo 48 -32 -48 -16 - - DVD - ROM - CDRW (models CTO A1S A1P A1Y
A3Q 26Q D2Q 33S 33P 33Y)
4 Combo 48 -32 -48 -16 - - DVD - ROM - CDRW (models CTO A1S A1P A1Y
A3Q 26Q D2Q 33S 33P 33Y)
4 Combo 48 -32 -48 -16 - - DVD - ROM - CDRW (models CTO A1S A1P A1Y
A3Q 26Q D2Q 33S 33P 33Y)
4 Combo 48 -32 -48 -16 - - DVD - ROM - CDRW --NON/VISTA (models
CTO A1S A1P A1Y A3Q 26Q D2Q 33S 33P 33Y 28S 28P 28Y D3L D3Q )
4 Combo 48 -32 -48 -16 - - DVD - ROM - CDRW --NON/VISTA (models
CTO A1S A1P A1Y A3Q 26Q D2Q 33S 33P 33Y 28S 28P 28Y D3L D3Q )
4 Combo 48 -32 -48 -16 - - DVD - ROM - CDRW --NON/VISTA (models
CTO A1S A1P A1Y A3Q 26Q D2Q 33S 33P 33Y 28S 28P 28Y D3L D3Q )
4 DVD-Recorder (Rambo 8)-NON/VISTA (models CTO)
4 DVD-Recorder (Rambo 8)-NON/VISTA (models CTO)
4 DVD Recordable No Software / No Royalty for VISTA Models ONLY
(models CTO)
4 DVD Recordable No Software / No Royalty for VISTA Models ONLY
(models CTO)
4 DVD Recordable No Software / No Royalty for VISTA Models ONLY
(models CTO)
4 DVD Recordable No Software / No Royalty for VISTA Models ONLY
(models CTO)
436
Hardware Maintenance Manual
9283 FRUs
CRU
FRU# Tier RoHS?
41X1419 N Y
43C3965 N
41X1421 N
43C3507 N
41X1423 N
43C4093 N
41X4251 1
41X4252 1 Y
41X4253 1 Y
41X4255 1
41X4256 1 Y
41X4257 1 Y
41X3544 1 Y
41X3545 1 Y
41X3546 1 Y
41N3325 1 Y
41X3547 1
41X3548 1
41X3549 1
42Y9368 1
42Y9369 1
41X7992 1
41N3343 1
41X3550 1
42Y9370 1
42Y9371 1
42Y6017 1
43C0144 1
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y