Onboard SATA or IBM M1015 (Flashed to a LSI9211-IT)

[jasonk]

Would there be any performance gain in using a flashed IBM M1015 over the onboard SATA ports of a Lenovo TS140?

Thanks

OS : FreeNas 9.3 Stable (201504100216)
Hardware:

• Lenovo TS140
• Core i3 Processor
• 8GB RAM (4 x 2G ECC UDIMM's)

Storage -

• 2X8GB (Kingston, mirrored for boot)
• ZFS Pool
  • 3x1Tb Hitachi Deskstar 7K1000
  • 1 x4Tb WD Red

 

[marbus90]

No.