Features - Fujitsu RAID 0/1 SAS based on LSI MegaRAID User Manual

Modular RAID 12Gb/s (SAS3.0)
5.6.1

Features

The RAID controller "PRAID EP440i" implements the LSI SAS3108 which is an
integrated SAS and I/O controller with dual embedded Power PC 476 cores
running at speeds up to 1.2 GHz. The LSI SAS3108 also provides the following
functionalities:
Provides an 8-lane 5.0 / 8.0 Gbit PCIe 3.0 host bus.
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Provides an 8-port 12Gb/s SAS3 and 6Gb/s SATA3 interface.
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Provides a 1866 MHz DDR3 SDRAM interface with a hardware RAID assist
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engine for parity calculations.
Provides a full-featured hardware-based RAID solution that supports RAID
●
levels 0, 1, 1E, 5, 6, 10, 50 and 60.
2
Six I C interfaces used for Serial Boot strap ROM connection, memory
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detection, PCI-E SMBus connectivity, battery / smart charger control, and
SAS sideband control.
Integrated dual UART for MegaRAID
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Two banks of SGPIO signals to accompany the two sets of x4 SAS / SATA
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ports.
16MB Flash
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1kB Bootstrap EEPROM
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Mounting holes for TFM
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Raid-key chip onboard
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108
®
diagnostic use only.
Modular RAID Controllers