System service parts - ThinkCentre A57 (type 9851)

Move the pointer over the part for a description. Click the part to locate the part number.

Note: If your specific model is not listed, please enter the product number on the Support & downloads page and refer to the product description. Look for the "Based on" model.

69311_a57_9851.gif Heat sinkMicroprocessorMemory moduleOptical driveDiskette driveBezel assemblyPower switch/LEDSpeaker assemblyFront audio/USBHard disk driveSystem boardSystem fanPower supply

 

Note: Each Field Replaceable Unit (FRU) applies to all types and models, unless specific types or model numbers are listed with the FRU.

  • FRUs that have a 1 or 2 in the CRU ID column are Customer Replaceable Units (CRUs).
    • 1 identifies parts that are fairly simple to replace, requiring few or no tools.
    • 2 identifies parts that are slightly more difficult to replace.
    • N identifies parts that are not to be replaced by the customer.
  • RoHS compliance:
    • R identifies parts that are compliant.
    • N identifies parts that are not compliant

     

ItemDescriptionService part number (FRU)RoHS IDCRU IDModels
System board
11System board, Intel G31 mATX GA level45C2882RNAAB AAH ABB ABH ACB ACH APV AQV ARA ART ASA AST AKM AKA AKT ALM ALA ALT ALK AMK ATP AUP AEA AET AHM AHA AHT AHJ ANC AVS AVY AWS AWY AXU AXF AYU
CPUs
2

Intel® Celeron® Processor 420 1.6GHz, 800MHz FSB, 512KB L2 cache

43C3835RN 

Intel® Celeron® Processor 430 1.8GHz, 800MHz FSB, 512KB L2 cache

43C1964RN 

Intel® Celeron® Processor 440 2.0GHz, 800MHz FSB, 512KB L2 cache

43C1965RN 

Intel® Pentium® Dual-Core Processor E2140 1.6GHz, 800MHz FSB, 1MB L2 cache

43C1967RN 

Intel® Pentium® Dual-Core Processor E2160 1.8GHz, 800MHz FSB, 1MB L2 cache

43C1968RNAAB AAH AQV ASA AST ATP AEA AET AVS AVY AXU AXF

Intel® Core 2 Duo Processor E4400 2.0GHz, 800MHz FSB, 2MB L2 cache

43C2056RN 

Intel® Core 2 Duo Processor E6400 2.13GHz, 1066MHz FSB, 2MB L2 cache

41X2496RN 
Memory
3

512MB PC2-5300 (667MHz) DDR2 SDRAM memory

41X4255R2AAB AAH ABB ABH AQV
1GB PC-5300 (667MHz) DDR2 SDRAM memory41X4256R2ACB ACH APV ARA ART ASA AST AKM AKA AKT ALM ALA ALT ALK AMK ATP AUP AEA AET AHM AHA AHT AHJ ANC AVS AVY AWS AWY AXU AXF AYU
2GB PC-5300 (667MHz) DDR2 SDRAM memory41X4257R2 
512MB PC2-6400 (800MHz) DDR2 SDRAM memory41X1079R2 
1GB PC-6400 (800MHz) DDR2 SDRAM memory41X1080R2 
2GB PC-6400 (800MHz) DDR2 SDRAM memory41X1081R2 
Mechanicals
 Chassis primary - Hard disk drive cage45K6272R1All models
8Assembly speaker - soldered terminals39P5023R2All models
 Cover41N8050R2All models
7Assembly - power switch/LED41N5284R2All models
9Front audio/USB assembly41N8054R2All models
 Retainer, card reader41R2913R2All models
Front fan AVC41R4791R2All models
Assembly bezel, without IBM mark41R6243R2All models
Hard disk drive tray41R6291R2All models
1Intel 65W/95W heatsink kit41R6429R2All models
12System fan for Tamdhu II41R6269R2All models
 Floppy disk drive cable (325mm)41A7182R2All models
Cable-SATA (457mm)43N9013R2All models
Cable-SATA (250mm)43N9012R2All models
Optional hard disk drive bracket assembly for Tamdhu II41R6106R2All models
EMC shield41N8080R2All models
EMC shield41N8078R2All models
Planer shield, ATX 946, with USB number41R6378RNAll models
Rear I/O shield ATX for RX 780, Atlantic41R6383RNAll models
Intrusion switch assembly, Tamdhu41R6116R2All models
Temperature sense cable for Armstrong (460 mm)41R2509R2All models
Blank 5.25" Bezel41N8077R2All models
6Assembly chassis without IBM mark41R6408RNAll models
Power supply
13

280 Watt ATX power supply - robust (for all countries except Japan)

41A9684R2ACB ACH APV ARA ART ASA AST AKM AKA AKT ALM ALA ALT ALK AMK ATP AUP AEA AET AHM AHA AHT ANC AVS AVY AWS AWY AXU AXF AYU

280 Watt ATX power supply (80plus) - standard

41A9665R2ACB ACH APV ARA ART ASA AST AKM AKA AKT ALM ALA ALT ALK AMK ATP AUP AEA AET AHM AHA AHT AHJ ANC AVS AVY AWS AWY AXU AXF AYU

310 Watt ATX power supply - robust

41A9726R2ACB ACH APV ARA ART ASA AST AKM AKA AKT ALM ALA ALT ALK AMK ATP AUP AEA AET AHM AHA AHT AHJ ANC AVS AVY AWS AWY AXU AXF AYU
Hard drives
10

80GB 7200RPM serial ATA hard drive

40Y9034R2 

160GB 7200RPM serial ATA hard drive

40Y9035R2 

250GB 7200RPM serial ATA hard drive

40Y9036R2 

320GB 7200RPM serial ATA hard drive

87H4891R2 

500GB 7200RPM serial ATA hard drive

41X5582R2 
Optical drives
416x48x DVD-ROM drive, SATA, for Vista and XP41N3325R2AAB AAH ABB ABH APV ATP AVS AVY
48x32x48x16x CD-RW/DVD-ROM combo drive, SATA, for Vista and XP42Y9353R2ASA AST AUP AHM AHA AHT AHJ AWS AWY AXU AXF AYU
DVD-RW/CD-RW drive, R8, SATA, for Vista and XP43C1042R2ACB ACH AQV ARA ART AKM AKA AKT ALM ALA ALT ALK AMK AKM AKA AKT ALM ALA ALT ALK AMK ANC
Floppy disk drive
53.5" 1.44MB 2 Mode FDD40Y9107R2ASA AST
3.5" 1.44MB 2 Mode FDD40Y9105R2ASA AST
Keyboard (USB Lenovo Preferred Pro without hub)
 United States English41A5289R1ARA AKM AKA ALM ALA AAH ABH ACH AEA AHM AHA AHA AXU AYU
Arabic41A5290R1 
Arabic/French41A5291R1 
Belgium French41A5292R1 
Belgium English41A5293R1 
Brazilian Portuguese41A5294R1ATP AUP
Bulgarian41A5295R1 
Chinese/United States41A5296R1AAB ABB ACB APV AQV
Czech41A5297R1 
Danish41A5298R1 
Dutch41A5299R1 
French41A5300R1 
French Canadian41A5301R1AXF
French Canadian41A5302R1AXF
German41A5303R1 
Greek41A5304R1 
Greek/United States41A5305R1 
Hebrew41A5306R1 
Hungarian41A5307R1 
Iceland41A5308R1 
Italy41A5309R1 
Japanese41A5310R1AHJ
Korean41A5311R1ALK AMK
Latin America Spanish41A5312R1AVS AVY AWS AWY
Norwegian41A5313R1 
Polish41A5314R1 
Portugese41A5315R1 
Romanian41A5317R1 
Russian/Cyrillic41A5318R1 
Serbian/Cyrillic41A5319R1 
Slovak41A5320R1 
Spanish41A5321R1 
Swedish/Finnish41A5322R1 
Swiss French/German41A5323R1 
Thailand41A5324R1 
Turkish41A5325R1 
Turkish41A5326R1 
United Kingdom English41A5327R1 
United States Euro41A5328R1 
Slovenian41A5329R1 
Keyboard (USB Lenovo Productivity with hub)
 United States English41A4961R1 
Arabic41A4962R1 
Arabic/French41A4963R1 
Belgium French41A4964R1 
Belgium English41A4965R1 
Brazilian Portuguese41A4966R1 
Bulgarian41A4967R1 
Chinese/United States41A4968R1 
Czech41A4969R1 
Danish41A4970R1 
Dutch41A4971R1 
French41A4972R1 
French Canadian41A4973R1 
French Canadian41A4974R1 
German41A4975R1 
Greek41A4976R1 
Greek/United States41A5078R1 
Hebrew41A4977R1 
Hungarian41A4978R1 
Iceland41A4979R1 
Italy41A4980R1 
Japanese41A4981R1 
Korean41A4982R1 
Latin America Spanish41A4983R1 
Norwegian41A4984R1 
Polish41A4985R1 
Portugese41A4986R1 
Romanian41A4987R1 
Russian/Cyrillic41A4988R1 
Serbian/Cyrillic41A4989R1 
Slovak41A4990R1 
Spanish41A4991R1 
Swedish/Finnish41A4992R1 
Swiss French/German41A4993R1 
Thailand41A4994R1 
Turkish41A4995R1 
Turkish41A4996R1 
United Kingdom English41A4997R1 
United States Euro41A4998R1 
Slovenian41A4999R1 
Keyboard (USB Lenovo Fingerprint Reader)
 United States English41A5248R1 
Arabic41A5249R1 
Arabic/French41A5250R1 
Belgium French41A5251R1 
BelgiumEnglish41A5252R1 
Brazilian Portuguese41A5253R1 
Bulgarian41A5254R1 
Chinese/United States41A5255R1 
Czech41A5256R1 
Danish41A5257R1 
Dutch41A5258R1 
French41A5259R1 
French Canadian41A5260R1 
French Canadian41A5261R1 
German41A5262R1 
Greek41A5263R1 
Greek/United States41A5264R1 
Hebrew41A5265R1 
Hungarian41A5266R1 
Iceland41A5267R1 
Italy41A5268R1 
Japanese41A5269R1 
Korean41A5270R1 
Latin America Spanish41A5271R1 
Norwegian41A5272R1 
Polish41A5273R1 
Portugese41A5274R1 
Romanian41A5276R1 
Russian/Cyrillic41A5277R1 
Serbian/Cyrillic41A5278R1 
Slovak41A5279R1 
Spanish41A5280R1 
Swedish/Finnish41A5281R1 
Swiss French/German41A5282R1 
Thailand41A5283R1 
Turkish41A5284R1 
Turkish41A5285R1 
United Kingdom English41A5286R1 
United States Euro41A5287R1 
Slovenian41A5288R1 
Mice
 USB optical wheel mouse (400DPI)41U3013R1All models
USB optical wheel mouse (400DPI)41U3030R1All models
PS/2 three button ball mouse41R0018R1 
Adapters and Miscellaneous
 Internal USB memory card reader floppy bay41R3378R2AQV
Soft modem V.90/V.4429R9729R2 
ATI Radeon HD 2600XT 512MB 128BIT43C0261R2 
IEEE 1394 Firewire adapter41D2781R2 
Internal USB memory card reader (slim)43C9207R1 
USB Memory Key - 1G RoW41U4978R1 
Lenovo USB2.0 Trust Key TGE YT300 1GB45R2281R1 
Lenovo USB2.0 Trust Key TGE YT300 2GB45R2283R1 
ATI Radeon HD 2400PRO 128MB 64BIT43C0259R2 
ATI Radeon HD 2400XT 256MB 64BIT43C0260R2 
DVI adapter, full height (HDCP)43C0258R2 
DVI-I connection adapter (full height)39J9334R2 
DVI-I connection adapter (low profile)39J9334R2 
Dongle DMS Dule DMS-59 to dual VGA cable42Y8181R2 
Dongle DMS Dule DMS-59 to dual DVI cable41X6398R2 
Speaker power brick
 Speaker power brick - United States, Canada, Latin America (low voltage), ASEAN89P8571R1AXU AVS AWS AXU AYU
Speaker power brick - Latin America, high voltage (non-APU)89P8575R1 
Speaker power brick - China, Thailand89P8581R1ANC ART AST AKT ALT AET AHT
Speaker power brick - Japan89P8577R1AHJ
Speaker power brick - Brazil89P8583R1 
Speaker power brick - Argentina41A4901R1 
Speaker power brick - Australia, New Zealand89P8579R1 
Speaker power brick - Korea41A4903R1 
Speaker power brick - Hong Kong, EMEA89P8573R1AAB AAH ABB ABH ACB ACH
Speaker power brick - Taiwan41A4905R1APV AQV
Speaker power brick - India, South Africa89P8585R1 
Power cords (line cord - primary)
 United States41R3184R1AEA AET ARA ASA AKA ALA AEA AHA AXU AXF AYU AVS AWS
China41R3256R1ANC
Brazil41R3270R1ATP AUP
Latin America, high voltage (APU)41R3176R1AVY AWY
Korea41R3260R1ALK AMK
United Kingdom, Ireland, Singapore, Malaysia, Brunei41R3224R1ARA ASA AKA ALA AEA AHA
Taiwan41R3278R1APV AQV
Italy41R3232R1AVA AWS
Indonesia, Laos, Cambodia, Vietnam41R3208R1ARA ASA AKA ALA AEA AHA
Denmark41R3212R1 
Switzerland41R3228R1 
Israel41R3236R1 
South Africa41R3220R1AKM AHM ALM ARA ASA AKA ALA AEA AHA
India41R3341R1 
Power cords (line cord - secondary)
 United States41R3185R1AEA AET ARA ASA AKA ALA AEA AHA AXU AXF AYU AVS AWS
China41R3257R1ANC
Brazil41R3271R1ATP AUP
Latin America, high voltage (APU)41R3177R1AVY AWY
Korea41R3261R1ALK AMK
United Kingdom, Ireland, Singapore, Malaysia, Brunei41R3225R1ARA ASA AKA ALA AEA AHA
Taiwan41R3279R1APV AQV
Italy41R3233R1AVA AWS
Indonesia, Laos, Cambodia, Vietnam41R3209R1ARA ASA AKA ALA AEA AHA
Denmark41R3213R1 
Switzerland41R3229R1 
Israel41R3237R1 
South Africa41R3221R1AKM AHM ALM ARA ASA AKA ALA AEA AHA
India41R3175R1 

 

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Country Availability
AvailableWorldwide
Document ID : PD002532
Legacy Document ID : MIGR-69311
Last Updated :
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