Asus P5E3 WS Professional User Manual - Page 87

The following item appears only when you set the Ai Overclock Tuner item to [Manual], [N.O.S.], and [X.M.P.]. PCIE Frequency [Auto] Allows you to set the PCI Express frequency. Use the and keys to adjust the PCIE frequency. The values range from 100 to 150. 4.4.4 DRAM Frequency [Auto] Allows you to set the DDR3 operating frequency. Configuration options: [Auto] [DDR3-800 MHz] [DDR3-835MHz] [DDR3-1002MHz] [DDR3-1066MHz] [DDR3-1111] [DDR3-1333] The DRAM Frequency configuration options vary with the FSB Frequency settings. Selecting a very high DRAM frequency may cause the system to become unstable! If this happens, revert to the default setting. 4.4.5 DRAM Command Rate [Auto] Configuration options: [Auto] [1T] [2T] 4.4.6 DRAM Timing Control [Auto] Configuration options: [Auto] [Manual] • The following sub-items apprear only when you set the DRAM Timing Control item to [Manual]. • The configuration options for some of the following items vary depending on the DIMMs you install on the motherboard. Pri. Information: 6-6-6-15-4-36-6-4 The values vary depending on your settings of the following sub-items: CAS# Latency [5 DRAM Clocks] Configuration options: [5 DRAM Clocks] [6 DRAM Clocks] [7 DRAM Clocks] [8 DRAM Clocks] [9 DRAM Clocks] [10 DRAM Clocks] [11 DRAM Clocks] RAS# to CAS# Delay [5 DRAM Clocks] Configuration options: [3 DRAM Clocks] [4 DRAM Clocks]~[17 DRAM Clocks] [18 DRAM Clocks] RAS# Precharge [5 DRAM Clocks] Configuration options: [3 DRAM Clocks] [4 DRAM Clocks]~[17 DRAM Clocks] [18 DRAM Clocks] ASUS P5E3 WS Professional 4-19