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ASROCK Fatal1ty X99 Professional Series User Manual

ASROCK Fatal1ty X99 Professional Series
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English
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89
Fatal1ty X99 Professional Series
CPU Cache Ratio
e CPU Internal Bus Speed Ratio. e maximum should be the same as the CPU
Ratio.
BCLK Frequency
e CPU speed is determined by the CPU Ratio multiplied with the BCLK.
Increasing the BCLK will increase the internal CPU clock speed but also aect the
clock speed of other components.
BCLK/PCIE Ratio
Congure BCLK Ratio to prevent the PC from crashing when the internal CPUclock
speed and clock speed of other components are too high.
Spread Spectrum
Enable Spread Spectrum to reduce electromagnetic interference for passing EMI
tests. Disable to achieve higher clock speeds when overclocking.
Intel SpeedStep Technology
Intel SpeedStep technology allows processors to switch between multiple frequen-
cies and voltage points for better power saving and heat dissipation.
Intel Turbo Boost Technology
Intel Turbo Boost Technology enables the processor to run above its base operating
frequency when the operating system requests the highest performance state.
Filter PLL Frequency
CPU BCLK Filter Frequency. Choose 1.6 for better overclocking capabilities.
Long Duration Power Limit
Congure Package Power Limit 1 in watts. When the limit is exceeded, the CPU
ratio will be lowered aer a period of time. A lower limit can protect the CPU and
save power, while a higher limit may improve performance.
Long Duration Maintained
Congure the period of time until the CPU ratio is lowered when the Long
Duration Power Limit is exceeded.

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ASROCK Fatal1ty X99 Professional Series Specifications

General IconGeneral
ChipsetIntel X99
CPU SocketLGA 2011-v3
Memory Slots8 x DIMM
Maximum Memory128GB
Memory TypeDDR4
SATA 6Gb/s Ports10
M.2 Slots1
Form FactorATX
RAID SupportRAID 0, 1, 5, 10
PCI Express x1 Slots1 x PCIe 2.0 x1
Storage InterfaceSATA 6Gb/s
LANDual Gigabit LAN
AudioRealtek ALC1150
Multi-GPU SupportAMD 3-Way CrossFireX
USB Ports10 (6 rear, 4 via headers)
EthernetDual Gigabit LAN

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