Lenovo ThinkCentre A51 Hardware Maintenance Manual page 154

Item
#
6 Slim PATA RAMBO 5 drive (models CTO)
7 Main Bezel assembly (all models)
8 Speaker and Cable assembly (all models)
8 Speaker and Cable assembly (all models)
9 Heat Sink (all models)
10 Microprocessor - P4 3.0GHz Prescott, (HT) N0 (800 fsb/2M cache)
(models CTO)
10 Microprocessor - P4 3.2GHz Prescott, (HT) N0 (800 fsb/2M cache)
(models CTO E1K)
10 Microprocessor - P4 3.4GHz Prescott, (HT) N0 (800 fsb/2M cache)
(models CTO)
10 Microprocessor - P4 2.8GHz Prescott, (HT) E0-Value EM64T (800/1M)
(models CTO)
10 Microprocessor - P4 3.0GHz Prescott, (HT) E0-Value EM64T (800/1M)
(models 21A 21Q 21T 21B 21H 21V 21S 21Y 21P 22V 22K 2323K 24K 25K
26A 26Q 26T 26B 26H CTO 2AK)
10 Microprocessor - P4 3.2GHz Prescott, (HT) E0-Value EM64T (800/1M)
(models CTO 27K)
10 Microprocessor - P4 3.4GHz Prescott, (HT) E0-Value EM64T (800/1M)
(models CTO 28K 29K)
10 Microprocessor - P4 2.66Ghz Prescott E0-Value (533/1M) (models CTO)
10 Microprocessor - P4 2.93GHz Prescott E0-Value (533/1M) (models CTO)
10 Microprocessor - Celeron 2.53Ghz Prescott E0-Value EM64T (533/256)
(models CTO)
10 Microprocessor - Celeron 2.66Ghz Prescott E0-Value EM64T (533/256)
(models CTO)
10 Microprocessor - Celeron 2.8Ghz Prescott E0-Value EM64T (533/256)
(models CTO B2K)
10 Microprocessor - Celeron 2.93Ghz Prescott E0-Value EM64T (533/256)
(models B1G CTO)
10 Microprocessor - Celeron 3.06Ghz Prescott E0-Value EM64T (533/256)
(models CTO B3K B4K)
10 Microprocessor - P4 524 processor 3.06Ghz/533/1M (models 31V)
11 System board, Planar With 10/1000 Lan (models B1G B2K B3K B4K 21S
21Y 21P 21A 21Q 21T 21B 21H 21V 22V 22K 23K 24K 25K 26A 26Q 26T
26B 26H 27K 28K 29K CTO 2AK E1K)
11 System board, Tobago (1.1C planar rev)w/ 10/1000 LAN (models B1G
B2K B3K B4K 21S 21Y 21P 21A 21Q 21T 21B 21H 21V 22V 22K 23K 24K
25K 26A 26Q 26T 26B 26H 27K 28K 29K CTO 2AK E1K 31V)
12 Memory - 256MB PC2-4200 (533MHz) DDR2 SDRAM (models B1G 21A
21Q 21T 21B 21H 21V B2K B3K 21S 21Y 21P 22V 22K 23K 26A 26Q 26T
26B 26H CTO)
12 Memory - 512MB PC2-4200 (533MHz) DDR2 SDRAM (models CTO B4K
24K 25K 27K 28K 29K 2AK E1K 31V)
12 Memory - 1GB PC2-4200 (533MHz) DDR2 SDRAM (models CTO)
13 Rear exhaust fan (all models)
148
Hardware Maintenance Manual
8108 FRUs
CRU RoHS
FRU# Tier Compliant?
41N3355 1
39M0553 1
03R0294 1
39K5012 1
39K5030 2
39J7029 2
39J7031 2
39J7033 2
39J6093 2
39J6094 2
39J6095 2
39J6096 2
39J6089 2
39J6091 2
39J6084 2
39J6085 2
39J6086 2
39J6087 2
39J6088 2
41T4104 2
39J6410 2
41T1121 2
30R5120 1
30R5121 1
30R5122 1
39M0551 1
Y
Y
N
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
N
Y
Y
Y
Y
Y