| Compaq Presario CQ57-381SR | |
|  | OS:  DOS Display: 15.6-inch, 1366x768, widescreen Processor: E-450 1650 MHz Hard Drive Size: 500 GB Serial ATA | 
|  Compaq Presario CQ57-381SR | |
| Compaq Presario CQ57-381ER | |
|  | OS:  DOS Display: 15.6-inch, 1366x768, widescreen Processor: E-450 1650 MHz Hard Drive Size: 500 GB Serial ATA | 
|  Compaq Presario CQ57-381ER | |
| Compaq Presario CQ57-380ER | |
|  | OS:  Win 7 Home Basic Display: 15.6-inch, 1366x768, widescreen Processor: Pentium 2100 MHz Hard Drive Size: 500 GB Serial ATA | 
|  Compaq Presario CQ57-380ER | |
| Compaq Presario CQ57-377SR | |
|  | OS:  Win 7 Starter Display: 15.6-inch, 1366x768, widescreen Processor: Celeron 1500 MHz Hard Drive Size: 320 GB Serial ATA | 
|  Compaq Presario CQ57-377SR | |
| Compaq Presario CQ57-377ER | |
|  | OS:  Win 7 Starter Display: 15.6-inch, 1366x768, widescreen Processor: Celeron 1500 MHz Hard Drive Size: 320 GB Serial ATA | 
|  Compaq Presario CQ57-377ER | |
| Compaq Presario CQ57-376ER | |
|  | OS:  Win 7 Starter Display: 15.6-inch, 1366x768, widescreen Processor: E-450 1650 MHz Hard Drive Size: 320 GB Serial ATA | 
|  Compaq Presario CQ57-376ER | |
| Compaq Presario CQ57-375SR | |
|  | OS:  DOS Display: 15.6-inch, 1366x768, widescreen Processor: E-300 1300 MHz Hard Drive Size: 320 GB Serial ATA | 
|  Compaq Presario CQ57-375SR | |
| Compaq Presario CQ57-375ER | |
|  | OS:  DOS Display: 15.6-inch, 1366x768, widescreen Processor: E-300 1300 MHz Hard Drive Size: 320 GB Serial ATA | 
|  Compaq Presario CQ57-375ER | |
| Compaq Presario CQ57-374ER | |
|  | OS:  Win 7 Starter Display: 15.6-inch, 1366x768, widescreen Processor: E-300 1300 MHz Hard Drive Size: 320 GB Serial ATA | 
|  Compaq Presario CQ57-374ER | |
| Compaq Presario CQ57-372SR | |
|  | OS:  DOS Display: 15.6-inch, 1366x768, widescreen Processor: Celeron 1500 MHz Hard Drive Size: 320 GB Serial ATA | 
|  Compaq Presario CQ57-372SR | |
| Compaq Presario CQ57-372ER | |
|  | OS:  DOS Display: 15.6-inch, 1366x768, widescreen Processor: Celeron 1500 MHz Hard Drive Size: 320 GB Serial ATA | 
|  Compaq Presario CQ57-372ER | |
| Compaq Presario CQ57-371SR | |
|  | OS:  Win 7 Home Basic Display: 15.6-inch, 1366x768, widescreen Processor: Pentium 2100 MHz Hard Drive Size: 320 GB Serial ATA | 
|  Compaq Presario CQ57-371SR | |
| Compaq Presario CQ57-371ER | |
|  | OS:  Win 7 Home Basic Display: 15.6-inch, 1366x768, widescreen Processor: Pentium 2100 MHz Hard Drive Size: 320 GB Serial ATA | 
|  Compaq Presario CQ57-371ER | |
| Compaq Presario CQ57-275ER | |
|  | OS:  DOS Display: 15.6-inch, 1366x768, widescreen Processor: Pentium 2130 MHz Hard Drive Size: 320 GB Serial ATA | 
|  Compaq Presario CQ57-275ER | |
| Compaq Presario CQ57-252ER | |
|  | OS:  Win 7 Starter Display: 15.6-inch, 1366x768, widescreen Processor: Pentium 2130 MHz Hard Drive Size: 320 GB Serial ATA | 
|  Compaq Presario CQ57-252ER | |
| Compaq Presario CQ57-250ER | |
|  | OS:  Win 7 Starter Display: 15.6-inch, 1366x768, widescreen Processor: Celeron 2100 MHz Hard Drive Size: 250 GB Serial ATA | 
|  Compaq Presario CQ57-250ER | |
| Compaq Presario CQ57-225SR | |
|  | OS:  Win 7 Starter Display: 15.6-inch, 1366x768, widescreen Processor: E-350 1600 MHz Hard Drive Size: 320 GB Serial ATA | 
|  Compaq Presario CQ57-225SR | |
| Compaq Presario CQ57-205SR | |
|  | OS:  DOS Display: 15.6-inch, 1366x768, widescreen Processor: C-50 1000 MHz Hard Drive Size: 250 GB Serial ATA | 
|  Compaq Presario CQ57-205SR | |
| Compaq Presario CQ57-204ER | |
|  | OS:  DOS Display: 15.6-inch, 1366x768, widescreen Processor: E-350 1600 MHz Hard Drive Size: 320 GB Serial ATA | 
|  Compaq Presario CQ57-204ER | |
| Compaq Presario CQ57-203ER | |
|  | OS:  DOS Display: 15.6-inch, 1366x768, widescreen Processor: C-50 1000 MHz Hard Drive Size: 320 GB Serial ATA | 
|  Compaq Presario CQ57-203ER | |