![](https://pdfstore-manualsonline.prod.a.ki/pdfasset/3/69/369cf5b9-f375-4c51-94cc-8e7b83ea0259/369cf5b9-f375-4c51-94cc-8e7b83ea0259-bg11e.png)
Machine Type 8421
1
2
3
4
5
6
7
8
9
10
Item # 8421 FRUs FRU# CRU
1 Top Cover Asm (all models) 89P6730 *
2 Heat sink (models 21G 71G 72G 11V B1G 75G D1G 76G E1G F1G 73G 74G) 89P6729 **
3 256MB PC2 3200 Memory (400mhz DDR2) (models 21G 71G 72G 11V B1G D1G
E1G F1G 73G 74G 75G 76G CTO)
73P3220 *
3 512MB PC2 3200 Memory (400mhz DDR2) (models CTO) 73P3222 *
3 1024MB PC2 3200 Memory (400mhz DDR2) (models CTO) 73P3224 *
4 System board 10/1000 w/ POV (models 21G 71G 72G 11V B1G D1G E1G F1G 73G
74G 75G 76G CTO)
29R8261 **
5 2.53 GHZ Celeron Prescott P4 (models CTO) 29R7215 **
5 2.66 GHZ Celeron Prescott P4 (models CTO) 29R7217 **
5 2.8 GHZ Celeron Prescott P4 (models CTO) 29R7219 **
5 2.93 GHZ Celeron Prescott P4 (models CTO) 29R7221 **
5 3.06GHZ Celeron Prescott P4 (models CTO) 29R8208 **
5 2.53GHZ Celeron Prescott P4 326 (models CTO) 39J9397 **
5 2.66 GHZ Celeron Prescott P4 331 (models CTO) 39J9399 **
5 2.8 GHZ Celeron Prescott P4 336 (models CTO) 39J9401 **
5 2.93 GHZ Celeron Prescott P4 341 (models CTO) 39J9403 **
5 3.06 GHZ Celeron Prescott P4 346 (models CTO) 39J9405 **
5 3.2 GHZ Celeron Prescott P4 351 (models CTO) 41D0533 **
280 Hardware Maintenance Manual