Supero Supero C7X99-OCE, Руководство пользователя

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Supermicro C7X99-OCE/C7X99-OCE-F Motherboard User’s Manual
Memory Clock
This option selects the Memory Clock Multiplier. The options are
133MHz and 100MHz.
Memory Frequency
This option selects the type/speed of the memory installed. The
options are DDR3-1066MHz, DDR3-1333MHz, DDR3-1600MHz,
DDR3-1800MHz, DDR3-2000MHz, DDR-2200MHz, DDR-2400MHz,
and DDR-2600MHz.
Default speed is auto detected.
Memory Timing Configuration (Expert Mode)
CAS# Latency (tCL)
This option configures the Cas Latency Range. Enter a number
between 4-18. The default is 9 .
Row Precharge Time (tRP)
This option selects the Ras Precharge Range. Enter a number be-
tween 1-38. The default is
11 .
RAS# to CAS# Delay (tRCD)
This option configures the Row to Col Delay Range. Enter a number
between 1-38. The default is 11 .
RAS# Active Time (tRAS)
This option selects the Ras Active Time. Enter a number between
1-586. The default is
28 .
Write to Read Delay (tWR)
This option configures the Minimum Write Recovery Time. Enter a
number between 1-38. The default is 12 .
Row Refresh Cycle Time (tRFC)
This option selects the Minimum Refresh Recovery Delay Time. Enter
a number between 1-9363. The default is
128 .
Write to Read Delay (tWTR)
This option configures the Minimum Internal Write to Read Com -
mand Delay Time. Enter a number between 1-38. The default is 6 .