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•
SAS2208 maximum junction temperature: 115
•
Ambient temperature: maximum 60
•
Maximum 45
•
Airflow over SAS2208: 200 ft/min
•
Environmental humidity: 20% to 80% non-condensing
•
MTBF: greater than 250,000 hours
Safety Characteristics
The bare PC board shall meet or exceed the requirements of UL flammability rating V0.
The bare PC board shall also be marked with the supplier's name or trademark, type, and
UL flammability rating. The maximum electrical potential on the board will be 12.96V
potential difference, referenced from ground to +12V.
Operating Certifications
The RAID modules in this document are qualified to get Microsoft Windows Winqual*
certification (WHQL) at product launch.
Supported Device Technology
The various device technologies supported by the Intel
RMS25PB080, RMS25PB040, RMS25CB080 and RMS25CB040 is described in the
subsections that follow.
Support for Hard Disk Drive Devices
®
Intel
Integrated RAID Module RMS25PB080, RMS25PB040, RMS25CB080 and
RMS25CB040 integrates four or eight internal high-performance SAS/SATA III ports that
support SAS and enterprise-class SATA hard drives. Each port supports both SAS and
SATA devices using the SAS Serial SCSI Protocol(SSP), Serial Management Protocol
(SMP), and Serial Tunneling Protocol (STP). The SSP protocol enables communication
with other SAS devices. STP allows the SAS RAID controller to communicate with SATA
devices using the SATA commands.
SAS Expander Support
The Intel
RMS25CB040 supports LSI* expanders, Vitesse* SAS expanders, and PMC expanders
that are used as a component in Intel
supported post launch, based on market conditions and customer requirements.
Intel® Integrated RAID Module RMS25PB0x0 and RMS25CB0x0 Hardware User's Guide
o
C (with optional BBU)
®
Integrated RAID Module RMS25PB080, RMS25PB040, RMS25CB080 and
o
C
o
C (without optional BBU)
®
Integrated RAID Module
®
and third party enclosures. Other expanders may be
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