User Manual
Page 103
... that will improve SATA disk performance but IDE mode does not have these advantages. Dynamic Storage Accelerator Keep this option enabled for higher HDD and SDD I/O performance, lower latency and increased system responsiveness. 97 English 4.4.3 Storage Configuration Z87 OC Formula/ac / Z87 OC Formula SATA Controller(s) Enable/disable the SATA controllers. SATA Mode Selection IDE: For better compatibility.
... that will improve SATA disk performance but IDE mode does not have these advantages. Dynamic Storage Accelerator Keep this option enabled for higher HDD and SDD I/O performance, lower latency and increased system responsiveness. 97 English 4.4.3 Storage Configuration Z87 OC Formula/ac / Z87 OC Formula SATA Controller(s) Enable/disable the SATA controllers. SATA Mode Selection IDE: For better compatibility.