Supermicro 6027TR-H70FRF, User Manual, Page: 116 / 134

7-14
SUPERSERVER 6027TR-H70QRF/H70FRF/H70RF USER'S MANUAL
Staggered Spin Up
Select Enabled to enable Staggered Spin-up support to prevent excessive power
consumption caused by multiple HDDs spinning-up simultaneously. The options
are Enabled and Disabled .
RAID Mode
The following items are displayed when RAID Mode is selected:
PCH RAID CodeBase
Select Intel or LSI to specify the code base to be used for RAID support. The
options are Intel and LSI.
Port 0~5 Hot Plug
Select Enabled to enable hot-plug support for the particular port. The options
are Enabled and Disabled .

SCU (Storage Controller Unit) Confi guration
Storage Controller Unite
Select Enabled to support a PCH storage device. The options are Disabled and
Enabled .
Onchip SCU Option ROM
Select Enabled to support the onboard SCU Option ROM to boot up the system via
a SCU device. The options are Disabled and Enabled .
SCU Port 0~SCU Port 3 : The AMI BIOS will automatically detect the presence of
a SCU port and display the status of this port as detected.

PCIe/PCI/PnP Confi guration
PCI ROM Priority
Use this feature to select the Option ROM to boot the system when there are
multiple Option ROMs available in the system. The options are EFI Compatible
ROM and Legacy ROM .
PCI Latency Timer
Use this feature to set the latency Timer of each PCI device installed on a PCI bus.
Select 64 to set the PCI latency to 64 PCI clock cycles. The options are 32, 64 , 96,
128, 160, 192, 224 and 248.