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

Modular RAID 12Gb/s (SAS3.0)
5.1.1

Features

The RAID controller "PRAID EP400i / EP420i" 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.
●
Provides an 8-port 12Gb/s SAS3 and 6Gb/s SATA3 interface.
●
Provides a 1866-MHz DDR3 SDRAM interface with a hardware RAID assist
●
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
●
detection, PCI-E SMBus connectivity, battery / smart charger control, and
SAS sideband control.
Integrated dual UART for MegaRAID
●
Two banks of SGPIO signals to accompany the two sets of x4 SAS / SATA
●
ports.
16MB Flash
●
1kB Bootstrap EEPROM
●
Mounting holes for TFM
●
Raid-key chip onboard
●
5.1.2

Controller versions

Name
PRAID EP400i
S26361-
D3216-Axx
PRAID EP420i
S26361-
D3216-Bxx
76
Chip PCIe
LSI SAS3108 PCIe 3.0
LSI SAS3108 PCIe 3.0
®
diagnostic use only.
No. of SAS
Cache
channels
1 GB
2 GB
Modular RAID Controllers
Bracket
type
low profile
8
full height
low profile
8
full height