HP P420/2GB FBWC 6Gb 2-ports Int SAS Controller vs Lenovo 4Y37A72485 RAID controller PCI Express x8 3.0 12 Gbit/s

Key differences

The Lenovo 4Y37A72485 RAID controller PCI Express x8 3.0 12 Gbit/s has 6 Gbit/s more data transfer rate than the HP P420/2GB FBWC 6Gb 2-ports Int SAS Controller (12 Gbit/s vs 6 Gbit/s). The Lenovo 4Y37A72485 RAID controller PCI Express x8 3.0 12 Gbit/s has 1,952 MB more internal memory than the HP P420/2GB FBWC 6Gb 2-ports Int SAS Controller (4000 MB vs 2048 MB). The Lenovo 4Y37A72485 RAID controller PCI Express x8 3.0 12 Gbit/s has 110 mm more width than the HP P420/2GB FBWC 6Gb 2-ports Int SAS Controller (167 mm vs 57 mm). Only the Lenovo 4Y37A72485 RAID controller PCI Express x8 3.0 12 Gbit/s has SSD support. Supported storage drive interfaces: SAS on the HP P420/2GB FBWC 6Gb 2-ports Int SAS Controller, SAS, Serial ATA on the Lenovo 4Y37A72485 RAID controller PCI Express x8 3.0 12 Gbit/s.

• Supported storage drive interfaces
  • P420/2GB FBWC 6Gb 2-ports Int SAS Controller:SAS
  • 4Y37A72485 RAID controller PCI Express x8 3.0 12 Gbit/s:SAS, Serial ATA
• RAID levels
  • P420/2GB FBWC 6Gb 2-ports Int SAS Controller:0, 1, 1+0, 5, 6, 50, 60
  • 4Y37A72485 RAID controller PCI Express x8 3.0 12 Gbit/s:0, 1, 10, 5, 50, 6, 60
• Data transfer rate
  • P420/2GB FBWC 6Gb 2-ports Int SAS Controller:6 Gbit/s
  • 4Y37A72485 RAID controller PCI Express x8 3.0 12 Gbit/s:12 Gbit/s
• SSD support
  • P420/2GB FBWC 6Gb 2-ports Int SAS Controller:No
  • 4Y37A72485 RAID controller PCI Express x8 3.0 12 Gbit/s:Yes
• Internal memory
  • P420/2GB FBWC 6Gb 2-ports Int SAS Controller:2048 MB
  • 4Y37A72485 RAID controller PCI Express x8 3.0 12 Gbit/s:4000 MB
• Width
  • P420/2GB FBWC 6Gb 2-ports Int SAS Controller:57 mm
  • 4Y37A72485 RAID controller PCI Express x8 3.0 12 Gbit/s:167 mm
• Height
  • P420/2GB FBWC 6Gb 2-ports Int SAS Controller:191 mm
  • 4Y37A72485 RAID controller PCI Express x8 3.0 12 Gbit/s:64 mm