Lenovo ThinkCentre A51 vs Lenovo ThinkCentre S51 P4 540 3.2GHz

Key differences

The Lenovo ThinkCentre S51 P4 540 3.2GHz has 1.47 GHz more processor frequency than the Lenovo ThinkCentre A51 (3.2 GHz vs 1.73 GHz). The Lenovo ThinkCentre S51 P4 540 3.2GHz has 267 MHz more processor front side bus than the Lenovo ThinkCentre A51 (800 MHz vs 533 MHz). The Lenovo ThinkCentre S51 P4 540 3.2GHz has 0.25 GB more internal memory than the Lenovo ThinkCentre A51 (0.5 GB vs 0.25 GB).

• Processor frequency
  • ThinkCentre A51:1.73 GHz
  • ThinkCentre S51 P4 540 3.2GHz:3.2 GHz
• Processor front side bus
  • ThinkCentre A51:533 MHz
  • ThinkCentre S51 P4 540 3.2GHz:800 MHz
• Internal memory
  • ThinkCentre A51:0.25 GB
  • ThinkCentre S51 P4 540 3.2GHz:0.5 GB
• Width
  • ThinkCentre A51:309 mm
  • ThinkCentre S51 P4 540 3.2GHz:127 mm
• Depth
  • ThinkCentre A51:359 mm
  • ThinkCentre S51 P4 540 3.2GHz:390 mm
• Height
  • ThinkCentre A51:85 mm
  • ThinkCentre S51 P4 540 3.2GHz:346 mm